Merge pull request #501 from actions/robherley/overwrite-artifact

Ability to overwrite an Artifact

.github/workflows/check-dist.yml

@@ -10,9 +10,11 @@ on:
   push:
     branches:
       - main
+    paths-ignore:
+      - '**.md'
   pull_request:
-    branches:
-      - main
+    paths-ignore:
+      - '**.md'
   workflow_dispatch:
 
 jobs:
@@ -20,33 +22,32 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
-      - name: Setup Node 16
-        uses: actions/setup-node@v3
+      - name: Setup Node 20
+        uses: actions/setup-node@v4
         with:
-          node-version: 16.x
+          node-version: 20.x
           cache: 'npm'
-  
+
       - name: Install dependencies
         run: npm ci
 
-      - name: Move the committed index.js file
-        run: mv dist/index.js /tmp
-
-      - name: Rebuild with tsc
+      - name: Rebuild the dist/ directory
         run: npm run build
 
-      - name: Rebuild the index.js file
-        run: npm run release
-
-      - name: Compare the expected and actual index.js files
-        run: git diff --ignore-all-space dist/index.js /tmp/index.js
+      - name: Compare the expected and actual dist/ directories
+        run: |
+          if [ "$(git diff --ignore-space-at-eol dist/ | wc -l)" -gt "0" ]; then
+            echo "Detected uncommitted changes after build.  See status below:"
+            git diff
+            exit 1
+          fi
         id: diff
 
       # If index.js was different than expected, upload the expected version as an artifact
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         if: ${{ failure() && steps.diff.conclusion == 'failure' }}
         with:
-          name: index.js
-          path: dist/index.js
+          name: dist
+          path: dist/

.github/workflows/licensed.yml

@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     name: Check licenses
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - run: npm ci
       - name: Install licensed
         run: |

.github/workflows/test.yml

@@ -1,4 +1,5 @@
 name: Test
+
 on:
   push:
     branches:
@@ -10,7 +11,6 @@ on:
       - '**.md'
 
 jobs:
-
   build:
     name: Build
 
@@ -23,12 +23,12 @@ jobs:
 
     steps:
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
-    - name: Setup Node 16
-      uses: actions/setup-node@v3
+    - name: Setup Node 20
+      uses: actions/setup-node@v4
       with:
-        node-version: 16.x
+        node-version: 20.x
         cache: 'npm'
 
     - name: Install dependencies
@@ -54,33 +54,26 @@ jobs:
         mkdir -p path/to/dir-3
         echo "Lorem ipsum dolor sit amet" > path/to/dir-1/file1.txt
         echo "Hello world from file #2" > path/to/dir-2/file2.txt
-        echo "This is a going to be a test for a large enough file that should get compressed with GZip. The @actions/artifact package uses GZip to upload files. This text should have a compression ratio greater than 100% so it should get uploaded using GZip" > path/to/dir-3/gzip.txt
 
     # Upload a single file artifact
     - name: 'Upload artifact #1'
       uses: ./
       with:
-        name: 'Artifact-A'
+        name: 'Artifact-A-${{ matrix.runs-on }}'
         path: path/to/dir-1/file1.txt
 
-    # Upload using a wildcard pattern, name should default to 'artifact' if not provided
+    # Upload using a wildcard pattern
     - name: 'Upload artifact #2'
       uses: ./
       with:
+        name: 'Artifact-Wildcard-${{ matrix.runs-on }}'
         path: path/**/dir*/
 
-    # Upload a directory that contains a file that will be uploaded with GZip
+    # Upload a multi-path artifact
     - name: 'Upload artifact #3'
       uses: ./
       with:
-        name: 'GZip-Artifact'
-        path: path/to/dir-3/
-
-    # Upload a directory that contains a file that will be uploaded with GZip
-    - name: 'Upload artifact #4'
-      uses: ./
-      with:
-        name: 'Multi-Path-Artifact'
+        name: 'Multi-Path-Artifact-${{ matrix.runs-on }}'
         path: |
           path/to/dir-1/*
           path/to/dir-[23]/*
@@ -88,9 +81,9 @@ jobs:
 
     # Download Artifact #1 and verify the correctness of the content
     - name: 'Download artifact #1'
-      uses: actions/download-artifact@v3
+      uses: actions/download-artifact@v4
       with:
-        name: 'Artifact-A'
+        name: 'Artifact-A-${{ matrix.runs-on }}'
         path: some/new/path
 
     - name: 'Verify Artifact #1'
@@ -108,9 +101,9 @@ jobs:
 
     # Download Artifact #2 and verify the correctness of the content
     - name: 'Download artifact #2'
-      uses: actions/download-artifact@v3
+      uses: actions/download-artifact@v4
       with:
-        name: 'artifact'
+        name: 'Artifact-Wildcard-${{ matrix.runs-on }}'
         path: some/other/path
 
     - name: 'Verify Artifact #2'
@@ -127,31 +120,11 @@ jobs:
         }
       shell: pwsh
 
-    # Download Artifact #3 and verify the correctness of the content
-    - name: 'Download artifact #3'
-      uses: actions/download-artifact@v3
-      with:
-        name: 'GZip-Artifact'
-        path: gzip/artifact/path
-
-    # Because a directory was used as input during the upload the parent directories, path/to/dir-3/, should not be included in the uploaded artifact
-    - name: 'Verify Artifact #3'
-      run: |
-        $gzipFile = "gzip/artifact/path/gzip.txt"
-        if(!(Test-Path -path $gzipFile))
-        {
-            Write-Error "Expected file do not exist"
-        }
-        if(!((Get-Content $gzipFile) -ceq "This is a going to be a test for a large enough file that should get compressed with GZip. The @actions/artifact package uses GZip to upload files. This text should have a compression ratio greater than 100% so it should get uploaded using GZip"))
-        {
-            Write-Error "File contents of downloaded artifact is incorrect"
-        }
-      shell: pwsh
-
+    # Download Artifact #4 and verify the correctness of the content
     - name: 'Download artifact #4'
-      uses: actions/download-artifact@v3
+      uses: actions/download-artifact@v4
       with:
-        name: 'Multi-Path-Artifact'
+        name: 'Multi-Path-Artifact-${{ matrix.runs-on }}'
         path: multi/artifact
 
     - name: 'Verify Artifact #4'
@@ -167,3 +140,31 @@ jobs:
             Write-Error "File contents of downloaded artifacts are incorrect"
         }
       shell: pwsh
+
+    # Replace the contents of Artifact #1
+    - name: 'Overwrite artifact #1 again'
+      uses: ./
+      with:
+        name: 'Artifact-A-${{ matrix.runs-on }}'
+        path: path/to/dir-2/file2.txt
+        overwrite: true
+
+    # Download replaced Artifact #1 and verify the correctness of the content
+    - name: 'Download artifact #1 again'
+      uses: actions/download-artifact@v4
+      with:
+        name: 'Artifact-A-${{ matrix.runs-on }}'
+        path: overwrite/some/new/path
+
+    - name: 'Verify Artifact #1 again'
+      run: |
+        $file = "overwrite/some/new/path/file2.txt"
+        if(!(Test-Path -path $file))
+        {
+            Write-Error "Expected file does not exist"
+        }
+        if(!((Get-Content $file) -ceq "Hello world from file #2"))
+        {
+            Write-Error "File contents of downloaded artifacts are incorrect"
+        }
+      shell: pwsh

.licenses/npm/@actions/artifact.dep.yml

@@ -1,30 +1,20 @@
 ---
 name: "@actions/artifact"
-version: 1.1.1
+version: 2.1.0
 type: npm
 summary: 
 homepage: 
 license: mit
 licenses:
-- sources: Auto-generated MIT license text
-  text: |
-    MIT License
+- sources: LICENSE.md
+  text: |-
+    The MIT License (MIT)
 
-    Permission is hereby granted, free of charge, to any person obtaining a copy
-    of this software and associated documentation files (the "Software"), to deal
-    in the Software without restriction, including without limitation the rights
-    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-    copies of the Software, and to permit persons to whom the Software is
-    furnished to do so, subject to the following conditions:
+    Copyright 2019 GitHub
 
-    The above copyright notice and this permission notice shall be included in all
-    copies or substantial portions of the Software.
+    Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 
-    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-    SOFTWARE.
+    The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 notices: []

.licenses/npm/@actions/core.dep.yml

@@ -2,8 +2,8 @@
 name: "@actions/core"
 version: 1.10.0
 type: npm
-summary: Actions core lib
-homepage: https://github.com/actions/toolkit/tree/main/packages/core
+summary: 
+homepage: 
 license: mit
 licenses:
 - sources: LICENSE.md

.licenses/npm/@actions/github.dep.yml

@@ -0,0 +1,20 @@
+---
+name: "@actions/github"
+version: 6.0.0
+type: npm
+summary: 
+homepage: 
+license: mit
+licenses:
+- sources: LICENSE.md
+  text: |-
+    The MIT License (MIT)
+
+    Copyright 2019 GitHub
+
+    Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+notices: []

.licenses/npm/@actions/glob.dep.yml

@@ -2,29 +2,19 @@
 name: "@actions/glob"
 version: 0.3.0
 type: npm
-summary: Actions glob lib
-homepage: https://github.com/actions/toolkit/tree/master/packages/glob
+summary: 
+homepage: 
 license: mit
 licenses:
-- sources: Auto-generated MIT license text
-  text: |
-    MIT License
+- sources: LICENSE.md
+  text: |-
+    The MIT License (MIT)
 
-    Permission is hereby granted, free of charge, to any person obtaining a copy
-    of this software and associated documentation files (the "Software"), to deal
-    in the Software without restriction, including without limitation the rights
-    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-    copies of the Software, and to permit persons to whom the Software is
-    furnished to do so, subject to the following conditions:
+    Copyright 2019 GitHub
 
-    The above copyright notice and this permission notice shall be included in all
-    copies or substantial portions of the Software.
+    Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 
-    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-    SOFTWARE.
+    The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 notices: []

.licenses/npm/@actions/http-client.dep.yml

@@ -1,32 +0,0 @@
----
-name: "@actions/http-client"
-version: 1.0.11
-type: npm
-summary: Actions Http Client
-homepage: https://github.com/actions/http-client#readme
-license: mit
-licenses:
-- sources: LICENSE
-  text: |
-    Actions Http Client for Node.js
-
-    Copyright (c) GitHub, Inc.
-
-    All rights reserved.
-
-    MIT License
-
-    Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
-    associated documentation files (the "Software"), to deal in the Software without restriction,
-    including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense,
-    and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so,
-    subject to the following conditions:
-
-    The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
-
-    THE SOFTWARE IS PROVIDED *AS IS*, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
-    LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-    NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-    WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-    SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-notices: []

.licenses/npm/@actions/io.dep.yml

@@ -2,29 +2,19 @@
 name: "@actions/io"
 version: 1.1.2
 type: npm
-summary: Actions io lib
-homepage: https://github.com/actions/toolkit/tree/master/packages/io
+summary: 
+homepage: 
 license: mit
 licenses:
-- sources: Auto-generated MIT license text
-  text: |
-    MIT License
+- sources: LICENSE.md
+  text: |-
+    The MIT License (MIT)
 
-    Permission is hereby granted, free of charge, to any person obtaining a copy
-    of this software and associated documentation files (the "Software"), to deal
-    in the Software without restriction, including without limitation the rights
-    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-    copies of the Software, and to permit persons to whom the Software is
-    furnished to do so, subject to the following conditions:
+    Copyright 2019 GitHub
 
-    The above copyright notice and this permission notice shall be included in all
-    copies or substantial portions of the Software.
+    Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 
-    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-    SOFTWARE.
+    The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 notices: []

.licenses/npm/@types/tmp.dep.yml

@@ -1,26 +0,0 @@
----
-name: "@types/tmp"
-version: 0.1.0
-type: npm
-summary: TypeScript definitions for tmp
-homepage: https://github.com/DefinitelyTyped/DefinitelyTyped#readme
-license: mit
-licenses:
-- sources: LICENSE
-  text: "    MIT License\r\n\r\n    Copyright (c) Microsoft Corporation. All rights
-    reserved.\r\n\r\n    Permission is hereby granted, free of charge, to any person
-    obtaining a copy\r\n    of this software and associated documentation files (the
-    \"Software\"), to deal\r\n    in the Software without restriction, including without
-    limitation the rights\r\n    to use, copy, modify, merge, publish, distribute,
-    sublicense, and/or sell\r\n    copies of the Software, and to permit persons to
-    whom the Software is\r\n    furnished to do so, subject to the following conditions:\r\n\r\n
-    \   The above copyright notice and this permission notice shall be included in
-    all\r\n    copies or substantial portions of the Software.\r\n\r\n    THE SOFTWARE
-    IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\r\n    IMPLIED,
-    INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\r\n    FITNESS
-    FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\r\n    AUTHORS
-    OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\r\n    LIABILITY,
-    WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\r\n    OUT
-    OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\r\n
-    \   SOFTWARE\r\n"
-notices: []

.licenses/npm/balanced-match.dep.yml

@@ -1,55 +0,0 @@
----
-name: balanced-match
-version: 1.0.0
-type: npm
-summary: Match balanced character pairs, like "{" and "}"
-homepage: https://github.com/juliangruber/balanced-match
-license: mit
-licenses:
-- sources: LICENSE.md
-  text: |
-    (MIT)
-
-    Copyright (c) 2013 Julian Gruber <julian@juliangruber.com>
-
-    Permission is hereby granted, free of charge, to any person obtaining a copy of
-    this software and associated documentation files (the "Software"), to deal in
-    the Software without restriction, including without limitation the rights to
-    use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-    of the Software, and to permit persons to whom the Software is furnished to do
-    so, subject to the following conditions:
-
-    The above copyright notice and this permission notice shall be included in all
-    copies or substantial portions of the Software.
-
-    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-    SOFTWARE.
-- sources: README.md
-  text: |-
-    (MIT)
-
-    Copyright (c) 2013 Julian Gruber <julian@juliangruber.com>
-
-    Permission is hereby granted, free of charge, to any person obtaining a copy of
-    this software and associated documentation files (the "Software"), to deal in
-    the Software without restriction, including without limitation the rights to
-    use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-    of the Software, and to permit persons to whom the Software is furnished to do
-    so, subject to the following conditions:
-
-    The above copyright notice and this permission notice shall be included in all
-    copies or substantial portions of the Software.
-
-    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-    SOFTWARE.
-notices: []

.licenses/npm/brace-expansion.dep.yml

@@ -1,55 +0,0 @@
----
-name: brace-expansion
-version: 1.1.11
-type: npm
-summary: Brace expansion as known from sh/bash
-homepage: https://github.com/juliangruber/brace-expansion
-license: mit
-licenses:
-- sources: LICENSE
-  text: |
-    MIT License
-
-    Copyright (c) 2013 Julian Gruber <julian@juliangruber.com>
-
-    Permission is hereby granted, free of charge, to any person obtaining a copy
-    of this software and associated documentation files (the "Software"), to deal
-    in the Software without restriction, including without limitation the rights
-    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-    copies of the Software, and to permit persons to whom the Software is
-    furnished to do so, subject to the following conditions:
-
-    The above copyright notice and this permission notice shall be included in all
-    copies or substantial portions of the Software.
-
-    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-    SOFTWARE.
-- sources: README.md
-  text: |-
-    (MIT)
-
-    Copyright (c) 2013 Julian Gruber &lt;julian@juliangruber.com&gt;
-
-    Permission is hereby granted, free of charge, to any person obtaining a copy of
-    this software and associated documentation files (the "Software"), to deal in
-    the Software without restriction, including without limitation the rights to
-    use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-    of the Software, and to permit persons to whom the Software is furnished to do
-    so, subject to the following conditions:
-
-    The above copyright notice and this permission notice shall be included in all
-    copies or substantial portions of the Software.
-
-    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-    SOFTWARE.
-notices: []

.licenses/npm/concat-map.dep.yml

@@ -1,31 +0,0 @@
----
-name: concat-map
-version: 0.0.1
-type: npm
-summary: concatenative mapdashery
-homepage: https://github.com/substack/node-concat-map#readme
-license: other
-licenses:
-- sources: LICENSE
-  text: |
-    This software is released under the MIT license:
-
-    Permission is hereby granted, free of charge, to any person obtaining a copy of
-    this software and associated documentation files (the "Software"), to deal in
-    the Software without restriction, including without limitation the rights to
-    use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-    the Software, and to permit persons to whom the Software is furnished to do so,
-    subject to the following conditions:
-
-    The above copyright notice and this permission notice shall be included in all
-    copies or substantial portions of the Software.
-
-    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-    FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-    COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-    IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-    CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-- sources: README.markdown
-  text: MIT
-notices: []

.licenses/npm/fs.realpath.dep.yml

@@ -1,55 +0,0 @@
----
-name: fs.realpath
-version: 1.0.0
-type: npm
-summary: Use node's fs.realpath, but fall back to the JS implementation if the native
-  one fails
-homepage: https://github.com/isaacs/fs.realpath#readme
-license: other
-licenses:
-- sources: LICENSE
-  text: |
-    The ISC License
-
-    Copyright (c) Isaac Z. Schlueter and Contributors
-
-    Permission to use, copy, modify, and/or distribute this software for any
-    purpose with or without fee is hereby granted, provided that the above
-    copyright notice and this permission notice appear in all copies.
-
-    THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-    WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-    MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-    ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-    WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-    ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
-    IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
-    ----
-
-    This library bundles a version of the `fs.realpath` and `fs.realpathSync`
-    methods from Node.js v0.10 under the terms of the Node.js MIT license.
-
-    Node's license follows, also included at the header of `old.js` which contains
-    the licensed code:
-
-      Copyright Joyent, Inc. and other Node contributors.
-
-      Permission is hereby granted, free of charge, to any person obtaining a
-      copy of this software and associated documentation files (the "Software"),
-      to deal in the Software without restriction, including without limitation
-      the rights to use, copy, modify, merge, publish, distribute, sublicense,
-      and/or sell copies of the Software, and to permit persons to whom the
-      Software is furnished to do so, subject to the following conditions:
-
-      The above copyright notice and this permission notice shall be included in
-      all copies or substantial portions of the Software.
-
-      THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-      IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-      FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-      AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-      LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-      FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-      DEALINGS IN THE SOFTWARE.
-notices: []

.licenses/npm/glob.dep.yml

@@ -1,32 +0,0 @@
----
-name: glob
-version: 7.1.6
-type: npm
-summary: a little globber
-homepage: https://github.com/isaacs/node-glob#readme
-license: isc
-licenses:
-- sources: LICENSE
-  text: |
-    The ISC License
-
-    Copyright (c) Isaac Z. Schlueter and Contributors
-
-    Permission to use, copy, modify, and/or distribute this software for any
-    purpose with or without fee is hereby granted, provided that the above
-    copyright notice and this permission notice appear in all copies.
-
-    THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-    WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-    MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-    ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-    WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-    ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
-    IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
-    ## Glob Logo
-
-    Glob's logo created by Tanya Brassie <http://tanyabrassie.com/>, licensed
-    under a Creative Commons Attribution-ShareAlike 4.0 International License
-    https://creativecommons.org/licenses/by-sa/4.0/
-notices: []

.licenses/npm/inflight.dep.yml

@@ -1,26 +0,0 @@
----
-name: inflight
-version: 1.0.6
-type: npm
-summary: Add callbacks to requests in flight to avoid async duplication
-homepage: https://github.com/isaacs/inflight
-license: isc
-licenses:
-- sources: LICENSE
-  text: |
-    The ISC License
-
-    Copyright (c) Isaac Z. Schlueter
-
-    Permission to use, copy, modify, and/or distribute this software for any
-    purpose with or without fee is hereby granted, provided that the above
-    copyright notice and this permission notice appear in all copies.
-
-    THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-    WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-    MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-    ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-    WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-    ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
-    IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-notices: []

.licenses/npm/inherits.dep.yml

@@ -1,27 +0,0 @@
----
-name: inherits
-version: 2.0.4
-type: npm
-summary: Browser-friendly inheritance fully compatible with standard node.js inherits()
-homepage: https://github.com/isaacs/inherits#readme
-license: isc
-licenses:
-- sources: LICENSE
-  text: |+
-    The ISC License
-
-    Copyright (c) Isaac Z. Schlueter
-
-    Permission to use, copy, modify, and/or distribute this software for any
-    purpose with or without fee is hereby granted, provided that the above
-    copyright notice and this permission notice appear in all copies.
-
-    THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
-    REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
-    FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
-    INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
-    LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
-    OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-    PERFORMANCE OF THIS SOFTWARE.
-
-notices: []

.licenses/npm/minimatch.dep.yml

@@ -1,26 +0,0 @@
----
-name: minimatch
-version: 3.0.4
-type: npm
-summary: a glob matcher in javascript
-homepage: https://github.com/isaacs/minimatch#readme
-license: isc
-licenses:
-- sources: LICENSE
-  text: |
-    The ISC License
-
-    Copyright (c) Isaac Z. Schlueter and Contributors
-
-    Permission to use, copy, modify, and/or distribute this software for any
-    purpose with or without fee is hereby granted, provided that the above
-    copyright notice and this permission notice appear in all copies.
-
-    THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-    WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-    MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-    ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-    WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-    ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
-    IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-notices: []

.licenses/npm/once.dep.yml

@@ -1,26 +0,0 @@
----
-name: once
-version: 1.4.0
-type: npm
-summary: Run a function exactly one time
-homepage: https://github.com/isaacs/once#readme
-license: isc
-licenses:
-- sources: LICENSE
-  text: |
-    The ISC License
-
-    Copyright (c) Isaac Z. Schlueter and Contributors
-
-    Permission to use, copy, modify, and/or distribute this software for any
-    purpose with or without fee is hereby granted, provided that the above
-    copyright notice and this permission notice appear in all copies.
-
-    THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-    WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-    MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-    ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-    WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-    ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
-    IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-notices: []

.licenses/npm/path-is-absolute.dep.yml

@@ -1,34 +0,0 @@
----
-name: path-is-absolute
-version: 1.0.1
-type: npm
-summary: Node.js 0.12 path.isAbsolute() ponyfill
-homepage: https://github.com/sindresorhus/path-is-absolute#readme
-license: mit
-licenses:
-- sources: license
-  text: |
-    The MIT License (MIT)
-
-    Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
-
-    Permission is hereby granted, free of charge, to any person obtaining a copy
-    of this software and associated documentation files (the "Software"), to deal
-    in the Software without restriction, including without limitation the rights
-    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-    copies of the Software, and to permit persons to whom the Software is
-    furnished to do so, subject to the following conditions:
-
-    The above copyright notice and this permission notice shall be included in
-    all copies or substantial portions of the Software.
-
-    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-    THE SOFTWARE.
-- sources: readme.md
-  text: MIT © [Sindre Sorhus](https://sindresorhus.com)
-notices: []

.licenses/npm/rimraf.dep.yml

@@ -1,26 +0,0 @@
----
-name: rimraf
-version: 2.6.3
-type: npm
-summary: A deep deletion module for node (like `rm -rf`)
-homepage: https://github.com/isaacs/rimraf#readme
-license: isc
-licenses:
-- sources: LICENSE
-  text: |
-    The ISC License
-
-    Copyright (c) Isaac Z. Schlueter and Contributors
-
-    Permission to use, copy, modify, and/or distribute this software for any
-    purpose with or without fee is hereby granted, provided that the above
-    copyright notice and this permission notice appear in all copies.
-
-    THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-    WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-    MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-    ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-    WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-    ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
-    IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-notices: []

.licenses/npm/tmp-promise.dep.yml

@@ -1,30 +0,0 @@
----
-name: tmp-promise
-version: 2.1.1
-type: npm
-summary: The tmp package with promises support and disposers.
-homepage: https://github.com/benjamingr/tmp-promise#readme
-license: mit
-licenses:
-- sources: Auto-generated MIT license text
-  text: |
-    MIT License
-
-    Permission is hereby granted, free of charge, to any person obtaining a copy
-    of this software and associated documentation files (the "Software"), to deal
-    in the Software without restriction, including without limitation the rights
-    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-    copies of the Software, and to permit persons to whom the Software is
-    furnished to do so, subject to the following conditions:
-
-    The above copyright notice and this permission notice shall be included in all
-    copies or substantial portions of the Software.
-
-    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-    SOFTWARE.
-notices: []

.licenses/npm/tmp.dep.yml

@@ -1,32 +0,0 @@
----
-name: tmp
-version: 0.1.0
-type: npm
-summary: Temporary file and directory creator
-homepage: http://github.com/raszi/node-tmp
-license: mit
-licenses:
-- sources: LICENSE
-  text: |
-    The MIT License (MIT)
-
-    Copyright (c) 2014 KARASZI István
-
-    Permission is hereby granted, free of charge, to any person obtaining a copy
-    of this software and associated documentation files (the "Software"), to deal
-    in the Software without restriction, including without limitation the rights
-    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-    copies of the Software, and to permit persons to whom the Software is
-    furnished to do so, subject to the following conditions:
-
-    The above copyright notice and this permission notice shall be included in all
-    copies or substantial portions of the Software.
-
-    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-    SOFTWARE.
-notices: []

.licenses/npm/tunnel.dep.yml

@@ -1,35 +0,0 @@
----
-name: tunnel
-version: 0.0.6
-type: npm
-summary: Node HTTP/HTTPS Agents for tunneling proxies
-homepage: https://github.com/koichik/node-tunnel/
-license: mit
-licenses:
-- sources: LICENSE
-  text: |
-    The MIT License (MIT)
-
-    Copyright (c) 2012 Koichi Kobayashi
-
-    Permission is hereby granted, free of charge, to any person obtaining a copy
-    of this software and associated documentation files (the "Software"), to deal
-    in the Software without restriction, including without limitation the rights
-    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-    copies of the Software, and to permit persons to whom the Software is
-    furnished to do so, subject to the following conditions:
-
-    The above copyright notice and this permission notice shall be included in
-    all copies or substantial portions of the Software.
-
-    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-    THE SOFTWARE.
-- sources: README.md
-  text: Licensed under the [MIT](https://github.com/koichik/node-tunnel/blob/master/LICENSE)
-    license.
-notices: []

.licenses/npm/wrappy.dep.yml

@@ -1,26 +0,0 @@
----
-name: wrappy
-version: 1.0.2
-type: npm
-summary: Callback wrapping utility
-homepage: https://github.com/npm/wrappy
-license: isc
-licenses:
-- sources: LICENSE
-  text: |
-    The ISC License
-
-    Copyright (c) Isaac Z. Schlueter and Contributors
-
-    Permission to use, copy, modify, and/or distribute this software for any
-    purpose with or without fee is hereby granted, provided that the above
-    copyright notice and this permission notice appear in all copies.
-
-    THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-    WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-    MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-    ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-    WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-    ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
-    IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-notices: []

README.md

@@ -1,34 +1,122 @@
-# Upload-Artifact v4 beta
+# `@actions/upload-artifact`
 
-❗ Not publicly available. If you try to use this version then it will fail. Available only internally at GitHub while in development. Stay tuned for public announcements soon about broader availability❗
-
-This uploads artifacts from your workflow allowing you to share data between jobs and store data once a workflow is complete.
+Upload [Actions Artifacts](https://docs.github.com/en/actions/using-workflows/storing-workflow-data-as-artifacts) from your Workflow Runs. Internally powered by [@actions/artifact](https://github.com/actions/toolkit/tree/main/packages/artifact) package.
 
 See also [download-artifact](https://github.com/actions/download-artifact).
 
-# What's new
+- [`@actions/upload-artifact`](#actionsupload-artifact)
+  - [v4 - What's new](#v4---whats-new)
+    - [Improvements](#improvements)
+    - [Breaking Changes](#breaking-changes)
+  - [Usage](#usage)
+    - [Inputs](#inputs)
+    - [Outputs](#outputs)
+  - [Examples](#examples)
+    - [Upload an Individual File](#upload-an-individual-file)
+    - [Upload an Entire Directory](#upload-an-entire-directory)
+    - [Upload using a Wildcard Pattern](#upload-using-a-wildcard-pattern)
+    - [Upload using Multiple Paths and Exclusions](#upload-using-multiple-paths-and-exclusions)
+    - [Altering compressions level (speed v. size)](#altering-compressions-level-speed-v-size)
+    - [Customization if no files are found](#customization-if-no-files-are-found)
+    - [(Not) Uploading to the same artifact](#not-uploading-to-the-same-artifact)
+    - [Environment Variables and Tilde Expansion](#environment-variables-and-tilde-expansion)
+    - [Retention Period](#retention-period)
+    - [Using Outputs](#using-outputs)
+      - [Example output between steps](#example-output-between-steps)
+      - [Example output between jobs](#example-output-between-jobs)
+    - [Overwriting an Artifact](#overwriting-an-artifact)
+  - [Limitations](#limitations)
+    - [Number of Artifacts](#number-of-artifacts)
+    - [Zip archives](#zip-archives)
+    - [Permission Loss](#permission-loss)
+  - [Where does the upload go?](#where-does-the-upload-go)
 
-🚧 Under construction 🚧
 
-Big changes coming...
+## v4 - What's new
 
-Refer [here](https://github.com/actions/upload-artifact/tree/releases/v3) for the previous version
+> [!IMPORTANT]
+> upload-artifact@v4+ is not currently supported on GHES yet. If you are on GHES, you must use [v3](https://github.com/actions/upload-artifact/releases/tag/v3).
 
-# Usage
+The release of upload-artifact@v4 and download-artifact@v4 are major changes to the backend architecture of Artifacts. They have numerous performance and behavioral improvements.
 
-See [action.yml](action.yml)
+For more information, see the [`@actions/artifact`](https://github.com/actions/toolkit/tree/main/packages/artifact) documentation.
+
+### Improvements
+
+1. Uploads are significantly faster, upwards of 90% improvement in worst case scenarios.
+2. Once uploaded, an Artifact ID is returned and Artifacts are immediately available in the UI and [REST API](https://docs.github.com/en/rest/actions/artifacts). Previously, you would have to wait for the run to be completed before an ID was available or any APIs could be utilized.
+3. The contents of an Artifact are uploaded together into an _immutable_ archive. They cannot be altered by subsequent jobs unless the Artifacts are deleted and recreated (where they will have a new ID). Both of these factors help reduce the possibility of accidentally corrupting Artifact files.
+4. The compression level of an Artifact can be manually tweaked for speed or size reduction.
+
+### Breaking Changes
+
+1. On self hosted runners, additional [firewall rules](https://github.com/actions/toolkit/tree/main/packages/artifact#breaking-changes) may be required.
+2. Uploading to the same named Artifact multiple times.
+
+    Due to how Artifacts are created in this new version, it is no longer possible to upload to the same named Artifact multiple times. You must either split the uploads into multiple Artifacts with different names, or only upload once. Otherwise you _will_ encounter an error.
+
+3. Limit of Artifacts for an individual job. Each job in a workflow run now has a limit of 500 artifacts.
+
+For assistance with breaking changes, see [MIGRATION.md](docs/MIGRATION.md).
+
+## Usage
+
+### Inputs
+
+```yaml
+- uses: actions/upload-artifact@v4
+  with:
+    # Name of the artifact to upload.
+    # Optional. Default is 'artifact'
+    name:
+
+    # A file, directory or wildcard pattern that describes what to upload
+    # Required.
+    path:
+
+    # The desired behavior if no files are found using the provided path.
+    # Available Options:
+    #   warn: Output a warning but do not fail the action
+    #   error: Fail the action with an error message
+    #   ignore: Do not output any warnings or errors, the action does not fail
+    # Optional. Default is 'warn'
+    if-no-files-found:
+
+    # Duration after which artifact will expire in days. 0 means using default retention.
+    # Minimum 1 day.
+    # Maximum 90 days unless changed from the repository settings page.
+    # Optional. Defaults to repository settings.
+    retention-days:
+
+    # The level of compression for Zlib to be applied to the artifact archive.
+    # The value can range from 0 to 9.
+    # For large files that are not easily compressed, a value of 0 is recommended for significantly faster uploads.
+    # Optional. Default is '6'
+    compression-level:
+
+    # If true, an artifact with a matching name will be deleted before a new one is uploaded.
+    # If false, the action will fail if an artifact for the given name already exists.
+    # Does not fail if the artifact does not exist.
+    # Optional. Default is 'false'
+    overwrite:
+```
+
+### Outputs
+
+| Name | Description | Example |
+| - | - | - |
+| `artifact-id` | GitHub ID of an Artifact, can be used by the REST API | `1234` |
+| `artifact-url` | URL to download an Artifact. Can be used in many scenarios such as linking to artifacts in issues or pull requests. Users must be logged-in in order for this URL to work. This URL is valid as long as the artifact has not expired or the artifact, run or repository have not been deleted | `https://github.com/example-org/example-repo/actions/runs/1/artifacts/1234` |
+
+## Examples
 
 ### Upload an Individual File
 
 ```yaml
 steps:
-- uses: actions/checkout@v3
-
 - run: mkdir -p path/to/artifact
-
 - run: echo hello > path/to/artifact/world.txt
-
-- uses: actions/upload-artifact@v4-beta
+- uses: actions/upload-artifact@v4
   with:
     name: my-artifact
     path: path/to/artifact/world.txt
@@ -37,7 +125,7 @@ steps:
 ### Upload an Entire Directory
 
 ```yaml
-- uses: actions/upload-artifact@v4-beta
+- uses: actions/upload-artifact@v4
   with:
     name: my-artifact
     path: path/to/artifact/ # or path/to/artifact
@@ -46,7 +134,7 @@ steps:
 ### Upload using a Wildcard Pattern
 
 ```yaml
-- uses: actions/upload-artifact@v4-beta
+- uses: actions/upload-artifact@v4
   with:
     name: my-artifact
     path: path/**/[abc]rtifac?/*
@@ -55,7 +143,7 @@ steps:
 ### Upload using Multiple Paths and Exclusions
 
 ```yaml
-- uses: actions/upload-artifact@v4-beta
+- uses: actions/upload-artifact@v4
   with:
     name: my-artifact
     path: |
@@ -84,62 +172,105 @@ If multiple paths are provided as input, the least common ancestor of all the se
 
 Relative and absolute file paths are both allowed. Relative paths are rooted against the current working directory. Paths that begin with a wildcard character should be quoted to avoid being interpreted as YAML aliases.
 
-The [@actions/artifact](https://github.com/actions/toolkit/tree/main/packages/artifact) package is used internally to handle most of the logic around uploading an artifact. There is extra documentation around upload limitations and behavior in the toolkit repo that is worth checking out.
+### Altering compressions level (speed v. size)
+
+If you are uploading large or easily compressable data to your artifact, you may benefit from tweaking the compression level. By default, the compression level is `6`, the same as GNU Gzip.
+
+The value can range from 0 to 9:
+  - 0: No compression
+  - 1: Best speed
+  - 6: Default compression (same as GNU Gzip)
+  - 9: Best compression
+
+Higher levels will result in better compression, but will take longer to complete.
+For large files that are not easily compressed, a value of `0` is recommended for significantly faster uploads.
+
+For instance, if you are uploading random binary data, you can save a lot of time by opting out of compression completely, since it won't benefit:
+
+```yaml
+- name: Make a 1GB random binary file
+  run: |
+    dd if=/dev/urandom of=my-1gb-file bs=1M count=1000
+- uses: actions/upload-artifact@v4
+  with:
+    name: my-artifact
+    path: my-1gb-file
+    compression-level: 0 # no compression
+```
+
+But, if you are uploading data that is easily compressed (like plaintext, code, etc) you can save space and cost by having a higher compression level. But this will be heavier on the CPU therefore slower to upload:
+
+```yaml
+- name: Make a file with a lot of repeated text
+  run: |
+    for i in {1..100000}; do echo -n 'foobar' >> foobar.txt; done
+- uses: actions/upload-artifact@v4
+  with:
+    name: my-artifact
+    path: foobar.txt
+    compression-level: 9 # maximum compression
+```
 
 ### Customization if no files are found
 
 If a path (or paths), result in no files being found for the artifact, the action will succeed but print out a warning. In certain scenarios it may be desirable to fail the action or suppress the warning. The `if-no-files-found` option allows you to customize the behavior of the action if no files are found:
 
 ```yaml
-- uses: actions/upload-artifact@v4-beta
+- uses: actions/upload-artifact@v4
   with:
     name: my-artifact
     path: path/to/artifact/
     if-no-files-found: error # 'warn' or 'ignore' are also available, defaults to `warn`
 ```
 
-### Conditional Artifact Upload
+### (Not) Uploading to the same artifact
 
-To upload artifacts only when the previous step of a job failed, use [`if: failure()`](https://help.github.com/en/articles/contexts-and-expression-syntax-for-github-actions#job-status-check-functions):
-
-```yaml
-- uses: actions/upload-artifact@v4-beta
-  if: failure()
-  with:
-    name: my-artifact
-    path: path/to/artifact/
-```
-
-### Uploading without an artifact name
-
-You can upload an artifact without specifying a name
-
-```yaml
-- uses: actions/upload-artifact@v4-beta
-  with:
-    path: path/to/artifact/world.txt
-```
-
-If not provided, `artifact` will be used as the default name which will manifest itself in the UI after upload.
-
-### Uploading to the same artifact
-
-Unlike earlier versions of `upload-artifact`, uploading to the same artifact via multiple jobs is _not_ supported with `v4`. 
+Unlike earlier versions of `upload-artifact`, uploading to the same artifact via multiple jobs is _not_ supported with `v4`.
 
 ```yaml
 - run: echo hi > world.txt
-- uses: actions/upload-artifact@v4-beta
+- uses: actions/upload-artifact@v4
   with:
+    # implicitly named as 'artifact'
     path: world.txt
 
 - run: echo howdy > extra-file.txt
-- uses: actions/upload-artifact@v4-beta
+- uses: actions/upload-artifact@v4
   with:
+    # also implicitly named as 'artifact', will fail here!
     path: extra-file.txt
 ```
 
 Artifact names must be unique since each created artifact is idempotent so multiple jobs cannot modify the same artifact.
 
+In matrix scenarios, be careful to not accidentally upload to the same artifact, or else you will encounter conflict errors. It would be best to name the artifact _with_ a prefix or suffix from the matrix:
+
+```yaml
+jobs:
+  upload:
+    name: Generate Build Artifacts
+
+    strategy:
+      matrix:
+        os: [ubuntu-latest, windows-latest]
+        version: [a, b, c]
+
+    runs-on: ${{ matrix.os }}
+
+    steps:
+    - name: Build
+      run: ./some-script --version=${{ matrix.version }} > my-binary
+    - name: Upload
+      uses: actions/upload-artifact@v4
+      with:
+        name: binary-${{ matrix.os }}-${{ matrix.version }}
+        path: my-binary
+```
+
+This will result in artifacts like: `binary-ubuntu-latest-a`, `binary-windows-latest-b`, and so on.
+
+Previously the behavior _allowed_ for the artifact names to be the same which resulted in unexpected mutations and accidental corruption. Artifacts created by upload-artifact@v4 are immutable.
+
 ### Environment Variables and Tilde Expansion
 
 You can use `~` in the path input as a substitute for `$HOME`. Basic tilde expansion is supported:
@@ -148,9 +279,9 @@ You can use `~` in the path input as a substitute for `$HOME`. Basic tilde expan
   - run: |
       mkdir -p ~/new/artifact
       echo hello > ~/new/artifact/world.txt
-  - uses: actions/upload-artifact@v4-beta
+  - uses: actions/upload-artifact@v4
     with:
-      name: Artifacts-V4-beta
+      name: my-artifacts
       path: ~/new/**/*
 ```
 
@@ -163,7 +294,7 @@ Environment variables along with context expressions can also be used for input.
     - run: |
         mkdir -p ${{ github.workspace }}/artifact
         echo hello > ${{ github.workspace }}/artifact/world.txt
-    - uses: actions/upload-artifact@v4-beta
+    - uses: actions/upload-artifact@v4
       with:
         name: ${{ env.name }}-name
         path: ${{ github.workspace }}/artifact/**/*
@@ -173,11 +304,11 @@ For environment variables created in other steps, make sure to use the `env` exp
 
 ```yaml
     steps:
-    - run: | 
+    - run: |
         mkdir testing
         echo "This is a file to upload" > testing/file.txt
         echo "artifactPath=testing/file.txt" >> $GITHUB_ENV
-    - uses: actions/upload-artifact@v4-beta
+    - uses: actions/upload-artifact@v4
       with:
         name: artifact
         path: ${{ env.artifactPath }} # this will resolve to testing/file.txt at runtime
@@ -192,7 +323,7 @@ Artifacts are retained for 90 days by default. You can specify a shorter retenti
     run: echo "I won't live long" > my_file.txt
 
   - name: Upload Artifact
-    uses: actions/upload-artifact@v4-beta
+    uses: actions/upload-artifact@v4
     with:
       name: my-artifact
       path: my_file.txt
@@ -201,14 +332,14 @@ Artifacts are retained for 90 days by default. You can specify a shorter retenti
 
 The retention period must be between 1 and 90 inclusive. For more information see [artifact and log retention policies](https://docs.github.com/en/free-pro-team@latest/actions/reference/usage-limits-billing-and-administration#artifact-and-log-retention-policy).
 
-## Outputs
+### Using Outputs
 
 If an artifact upload is successful then an `artifact-id` output is available. This ID is a unique identifier that can be used with [Artifact REST APIs](https://docs.github.com/en/rest/actions/artifacts).
 
-### Example output between steps
+#### Example output between steps
 
 ```yml
-    - uses: actions/upload-artifact@v4-beta
+    - uses: actions/upload-artifact@v4
       id: artifact-upload-step
       with:
         name: my-artifact
@@ -218,16 +349,16 @@ If an artifact upload is successful then an `artifact-id` output is available. T
       run:  echo 'Artifact ID is ${{ steps.artifact-upload-step.outputs.artifact-id }}'
 ```
 
-### Example output between jobs
+#### Example output between jobs
 
 ```yml
 jobs:
   job1:
     runs-on: ubuntu-latest
     outputs:
-      output1: ${{ steps.my-artifact.outputs.artifact-id }}
+      output1: ${{ steps.artifact-upload-step.outputs.artifact-id }}
     steps:
-      - uses: actions/upload-artifact@v4-beta
+      - uses: actions/upload-artifact@v4
         id: artifact-upload-step
         with:
           name: my-artifact
@@ -241,6 +372,65 @@ jobs:
         run: echo "Artifact ID from previous job is $OUTPUT1"
 ```
 
+### Overwriting an Artifact
+
+Although it's not possible to mutate an Artifact, can completely overwrite one. But do note that this will give the Artifact a new ID, the previous one will no longer exist:
+
+```yaml
+jobs:
+  upload:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Create a file
+        run: echo "hello world" > my-file.txt
+      - name: Upload Artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: my-artifact # NOTE: same artifact name
+          path: my-file.txt
+  upload-again:
+    needs: upload
+    runs-on: ubuntu-latest
+    steps:
+      - name: Create a different file
+        run: echo "goodbye world" > my-file.txt
+      - name: Upload Artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: my-artifact # NOTE: same artifact name
+          path: my-file.txt
+          overwrite: true
+```
+
+## Limitations
+
+### Number of Artifacts
+
+Within an individual job, there is a limit of 10 artifacts that can be created for that job.
+
+You may also be limited by Artifacts if you have exceeded your shared storage quota. Storage is calculated every 6-12 hours. See [the documentation](https://docs.github.com/en/billing/managing-billing-for-github-actions/about-billing-for-github-actions#calculating-minute-and-storage-spending) for more info.
+
+### Zip archives
+
+When an Artifact is uploaded, all the files are assembled into an immutable Zip archive. There is currently no way to download artifacts in a format other than a Zip or to download individual artifact contents.
+
+### Permission Loss
+
+File permissions are not maintained during artifact upload. All directories will have `755` and all files will have `644`. For example, if you make a file executable using `chmod` and then upload that file, post-download the file is no longer guaranteed to be set as an executable.
+
+If you must preserve permissions, you can `tar` all of your files together before artifact upload. Post download, the `tar` file will maintain file permissions and case sensitivity.
+
+```yaml
+- name: 'Tar files'
+  run: tar -cvf my_files.tar /path/to/my/directory
+
+- name: 'Upload Artifact'
+  uses: actions/upload-artifact@v4
+  with:
+    name: my-artifact
+    path: my_files.tar
+```
+
 ## Where does the upload go?
 
 At the bottom of the workflow summary page, there is a dedicated section for artifacts. Here's a screenshot of something you might see:
@@ -250,13 +440,3 @@ At the bottom of the workflow summary page, there is a dedicated section for art
 There is a trashcan icon that can be used to delete the artifact. This icon will only appear for users who have write permissions to the repository.
 
 The size of the artifact is denoted in bytes. The displayed artifact size denotes the size of the zip that `upload-artifact` creates during upload.
-
-## Additional Documentation
-
-See [Storing workflow data as artifacts](https://docs.github.com/en/actions/advanced-guides/storing-workflow-data-as-artifacts) for additional examples and tips.
-
-See extra documentation for the [@actions/artifact](https://github.com/actions/toolkit/blob/main/packages/artifact/docs/additional-information.md) package that is used internally regarding certain behaviors and limitations.
-
-# License
-
-The scripts and documentation in this project are released under the [MIT License](LICENSE).

action.yml

@@ -34,13 +34,28 @@ inputs:
       Higher levels will result in better compression, but will take longer to complete.
       For large files that are not easily compressed, a value of 0 is recommended for significantly faster uploads.
     default: '6'
+  overwrite:
+    description: >
+      If true, an artifact with a matching name will be deleted before a new one is uploaded.
+      If false, the action will fail if an artifact for the given name already exists.
+      Does not fail if the artifact does not exist.
+    default: 'false'
 
 outputs:
   artifact-id:
     description: >
-      A unique identifier for the artifact that was just uploaded. Empty if artifact upload failed.
+      A unique identifier for the artifact that was just uploaded. Empty if the artifact upload failed.
 
       This ID can be used as input to other APIs to download, delete or get more information about an artifact: https://docs.github.com/en/rest/actions/artifacts
+  artifact-url:
+    description: >
+      A download URL for the artifact that was just uploaded. Empty if the artifact upload failed.
+
+      This download URL only works for requests Authenticated with GitHub. Anonymous downloads will be prompted to first login. 
+      If an anonymous download URL is needed than a short time restricted URL can be generated using the download artifact API: https://docs.github.com/en/rest/actions/artifacts#download-an-artifact    
+
+      This URL will be valid for as long as the artifact exists and the workflow run and repository exists. Once an artifact has expired this URL will no longer work.
+      Common uses cases for such a download URL can be adding download links to artifacts in descriptions or comments on pull requests or issues.
 runs:
   using: 'node20'
   main: 'dist/index.js'

docs/MIGRATION.md

@@ -0,0 +1,144 @@
+# Migration
+
+- [Migration](#migration)
+  - [Multiple uploads to the same named Artifact](#multiple-uploads-to-the-same-named-artifact)
+  - [Overwriting an Artifact](#overwriting-an-artifact)
+
+Several behavioral differences exist between Artifact actions `v3` and below vs `v4`. This document outlines common scenarios in `v3`, and how they would be handled in `v4`.
+
+## Multiple uploads to the same named Artifact
+
+In `v3`, Artifacts are _mutable_ so it's possible to write workflow scenarios where multiple jobs upload to the same Artifact like so:
+
+```yaml
+jobs:
+  upload:
+    strategy:
+      matrix:
+        runs-on: [ubuntu-latest, macos-latest, windows-latest]
+    runs-on: ${{ matrix.runs-on }}
+    steps:
+      - name: Create a File
+        run: echo "hello from ${{ matrix.runs-on }}" > file-${{ matrix.runs-on }}.txt
+      - name: Upload Artifact
+        uses: actions/upload-artifact@v3
+        with:
+          name: my-artifact # NOTE: same artifact name
+          path: file-${{ matrix.runs-on }}.txt
+  download:
+    needs: upload
+    runs-on: ubuntu-latest
+    steps:
+      - name: Download All Artifacts
+        uses: actions/download-artifact@v3
+        with:
+          path: my-artifact
+      - run: ls -R my-artifact
+```
+
+This results in a directory like so:
+
+```
+my-artifact/
+  file-macos-latest.txt
+  file-ubuntu-latest.txt
+  file-windows-latest.txt
+```
+
+In v4, Artifacts are immutable (unless deleted). So you must change each of the uploaded Artifacts to have a different name and filter the downloads by name to achieve the same effect:
+
+```diff
+jobs:
+  upload:
+    strategy:
+      matrix:
+        runs-on: [ubuntu-latest, macos-latest, windows-latest]
+    runs-on: ${{ matrix.runs-on }}
+    steps:
+    - name: Create a File
+      run: echo "hello from ${{ matrix.runs-on }}" > file-${{ matrix.runs-on }}.txt
+    - name: Upload Artifact
+-     uses: actions/upload-artifact@v3
++     uses: actions/upload-artifact@v4
+      with:
+-       name: my-artifact
++       name: my-artifact-${{ matrix.runs-on }}
+        path: file-${{ matrix.runs-on }}.txt
+  download:
+    needs: upload
+    runs-on: ubuntu-latest
+    steps:
+    - name: Download All Artifacts
+-     uses: actions/download-artifact@v3
++     uses: actions/download-artifact@v4
+      with:
+        path: my-artifact
++       pattern: my-artifact-*
++       merge-multiple: true
+    - run: ls -R my-artifact
+```
+
+In `v4`, the new `pattern:` input will filter the downloaded Artifacts to match the name specified. The new `merge-multiple:` input will support downloading multiple Artifacts to the same directory. If the files within the Artifacts have the same name, the last writer wins.
+
+## Overwriting an Artifact
+
+In `v3`, the contents of an Artifact were mutable so something like the following was possible:
+
+```yaml
+jobs:
+  upload:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Create a file
+        run: echo "hello world" > my-file.txt
+      - name: Upload Artifact
+        uses: actions/upload-artifact@v3
+        with:
+          name: my-artifact # NOTE: same artifact name
+          path: my-file.txt
+  upload-again:
+    needs: upload
+    runs-on: ubuntu-latest
+    steps:
+      - name: Create a different file
+        run: echo "goodbye world" > my-file.txt
+      - name: Upload Artifact
+        uses: actions/upload-artifact@v3
+        with:
+          name: my-artifact # NOTE: same artifact name
+          path: my-file.txt
+```
+
+The resulting `my-file.txt` in `my-artifact` will have "goodbye world" as the content.
+
+In `v4`, Artifacts are immutable unless deleted. To achieve this same behavior, you can use `overwrite: true` to delete the Artifact before a new one is created:
+
+```diff
+jobs:
+  upload:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Create a file
+        run: echo "hello world" > my-file.txt
+      - name: Upload Artifact
+-       uses: actions/upload-artifact@v3
++       uses: actions/upload-artifact@v4
+        with:
+          name: my-artifact # NOTE: same artifact name
+          path: my-file.txt
+  upload-again:
+    needs: upload
+    runs-on: ubuntu-latest
+    steps:
+      - name: Create a different file
+        run: echo "goodbye world" > my-file.txt
+      - name: Upload Artifact
+-       uses: actions/upload-artifact@v3
++       uses: actions/upload-artifact@v4
+        with:
+          name: my-artifact # NOTE: same artifact name
+          path: my-file.txt
++         overwrite: true
+```
+
+Note that this will create an _entirely_ new Artifact, with a different ID from the previous.

package.json

@@ -1,7 +1,7 @@
 {
   "name": "upload-artifact",
-  "version": "3.0.0",
-  "description": "Upload a build artifact that can be used by subsequent workflow steps",
+  "version": "4.2.0",
+  "description": "Upload an Actions Artifact in a workflow run",
   "main": "dist/index.js",
   "scripts": {
     "build": "tsc",
@@ -29,8 +29,9 @@
   },
   "homepage": "https://github.com/actions/upload-artifact#readme",
   "dependencies": {
-    "@actions/artifact": "^2.0.0",
+    "@actions/artifact": "^2.1.0",
     "@actions/core": "^1.10.0",
+    "@actions/github": "^6.0.0",
     "@actions/glob": "^0.3.0",
     "@actions/io": "^1.1.2"
   },

src/constants.ts

@@ -4,7 +4,8 @@ export enum Inputs {
   Path = 'path',
   IfNoFilesFound = 'if-no-files-found',
   RetentionDays = 'retention-days',
-  CompressionLevel = 'compression-level'
+  CompressionLevel = 'compression-level',
+  Overwrite = 'overwrite'
 }
 
 export enum NoFileOptions {

src/input-helper.ts

@@ -8,6 +8,7 @@ import {UploadInputs} from './upload-inputs'
 export function getInputs(): UploadInputs {
   const name = core.getInput(Inputs.Name)
   const path = core.getInput(Inputs.Path, {required: true})
+  const overwrite = core.getBooleanInput(Inputs.Overwrite)
 
   const ifNoFilesFound = core.getInput(Inputs.IfNoFilesFound)
   const noFileBehavior: NoFileOptions = NoFileOptions[ifNoFilesFound]
@@ -25,7 +26,8 @@ export function getInputs(): UploadInputs {
   const inputs = {
     artifactName: name,
     searchPath: path,
-    ifNoFilesFound: noFileBehavior
+    ifNoFilesFound: noFileBehavior,
+    overwrite: overwrite
   } as UploadInputs
 
   const retentionDaysStr = core.getInput(Inputs.RetentionDays)

src/upload-artifact.ts

@@ -1,11 +1,27 @@
-import * as core from '../node_modules/@actions/core/'
+import * as core from '@actions/core'
+import * as github from '@actions/github'
 import artifact, {
-  UploadArtifactOptions
-} from '../node_modules/@actions/artifact/lib/artifact'
+  UploadArtifactOptions,
+  ArtifactNotFoundError
+} from '@actions/artifact'
 import {findFilesToUpload} from './search'
 import {getInputs} from './input-helper'
 import {NoFileOptions} from './constants'
 
+async function deleteArtifactIfExists(artifactName: string): Promise<void> {
+  try {
+    await artifact.deleteArtifact(artifactName)
+  } catch (error) {
+    if (error instanceof ArtifactNotFoundError) {
+      core.debug(`Skipping deletion of '${artifactName}', it does not exist`)
+      return
+    }
+
+    // Best effort, we don't want to fail the action if this fails
+    core.debug(`Unable to delete artifact: ${(error as Error).message}`)
+  }
+}
+
 async function run(): Promise<void> {
   try {
     const inputs = getInputs()
@@ -39,6 +55,10 @@ async function run(): Promise<void> {
       )
       core.debug(`Root artifact directory is ${searchResult.rootDirectory}`)
 
+      if (inputs.overwrite) {
+        await deleteArtifactIfExists(inputs.artifactName)
+      }
+
       const options: UploadArtifactOptions = {}
       if (inputs.retentionDays) {
         options.retentionDays = inputs.retentionDays
@@ -59,6 +79,12 @@ async function run(): Promise<void> {
         `Artifact ${inputs.artifactName} has been successfully uploaded! Final size is ${uploadResponse.size} bytes. Artifact ID is ${uploadResponse.id}`
       )
       core.setOutput('artifact-id', uploadResponse.id)
+
+      const repository = github.context.repo
+      const artifactURL = `${github.context.serverUrl}/${repository.owner}/${repository.repo}/actions/runs/${github.context.runId}/artifacts/${uploadResponse.id}`
+
+      core.info(`Artifact download URL: ${artifactURL}`)
+      core.setOutput('artifact-url', artifactURL)
     }
   } catch (error) {
     core.setFailed((error as Error).message)

src/upload-inputs.ts

@@ -25,4 +25,9 @@ export interface UploadInputs {
    * The level of compression for Zlib to be applied to the artifact archive.
    */
   compressionLevel?: number
+
+  /**
+   * Whether or not to replace an existing artifact with the same name
+   */
+  overwrite: boolean
 }