diff --git a/README.md b/README.md
index fe20092..5793eca 100644
--- a/README.md
+++ b/README.md
@@ -18,7 +18,7 @@ ___
   * [inputs](#inputs)
 * [Keep up-to-date with GitHub Dependabot](#keep-up-to-date-with-github-dependabot)
 * [Limitation](#limitation)
-* [How can I help?](#how-can-i-help)
+* [Contributing](#contributing)
 * [License](#license)
 
 ## Usage
@@ -68,28 +68,7 @@ jobs:
 
 Following inputs can be used as `step.with` keys
 
-| Name             | Type    | Description                        |
-|------------------|---------|------------------------------------|
-| `builder`        | String  | Builder instance (see [setup-buildx](https://github.com/docker/setup-buildx-action) action) |
-| `files`          | List    | List of [bake definition files](https://github.com/docker/buildx#file-definition) |
-| `targets`        | List    | List of bake targets |
-| `no-cache`       | Bool    | Do not use cache when building the image (default `false`) |
-| `pull`           | Bool    | Always attempt to pull a newer version of the image (default `false`) |
-| `load`           | Bool    | Load is a shorthand for `--set=*.output=type=docker` (default `false`) |
-| `push`           | Bool    | Push is a shorthand for `--set=*.output=type=registry` (default `false`) |
-| `set`            | CSV     | List of [targets values to override](https://github.com/docker/buildx#--set-targetpatternkeysubkeyvalue) (eg: `targetpattern.key=value`) |
-
-> `List` type can be a comma or newline-delimited string
-> ```yaml
-> targets: default,release
-> ```
-> ```yaml
-> targets: |
->   default
->   release
-> ```
-
-> `CSV` type must be a newline-delimited string
+> `List` type is a newline-delimited string
 > ```yaml
 > set: target.args.mybuildarg=value
 > ```
@@ -99,6 +78,22 @@ Following inputs can be used as `step.with` keys
 >   foo*.args.mybuildarg=value
 > ```
 
+> `CSV` type is a comma-delimited string
+> ```yaml
+> targets: default,release
+> ```
+
+| Name             | Type     | Description                        |
+|------------------|----------|------------------------------------|
+| `builder`        | String   | Builder instance (see [setup-buildx](https://github.com/docker/setup-buildx-action) action) |
+| `files`          | List/CSV | List of [bake definition files](https://github.com/docker/buildx#file-definition) |
+| `targets`        | List/CSV | List of bake targets |
+| `no-cache`       | Bool     | Do not use cache when building the image (default `false`) |
+| `pull`           | Bool     | Always attempt to pull a newer version of the image (default `false`) |
+| `load`           | Bool     | Load is a shorthand for `--set=*.output=type=docker` (default `false`) |
+| `push`           | Bool     | Push is a shorthand for `--set=*.output=type=registry` (default `false`) |
+| `set`            | List     | List of [targets values to override](https://github.com/docker/buildx#--set-targetpatternkeysubkeyvalue) (eg: `targetpattern.key=value`) |
+
 ## Keep up-to-date with GitHub Dependabot
 
 Since [Dependabot](https://docs.github.com/en/github/administering-a-repository/keeping-your-actions-up-to-date-with-github-dependabot)
@@ -119,12 +114,14 @@ updates:
 
 This action is only available for Linux [virtual environments](https://help.github.com/en/articles/virtual-environments-for-github-actions#supported-virtual-environments-and-hardware-resources).
 
-## How can I help?
+# Contributing
 
-All kinds of contributions are welcome :raised_hands:! The most basic way to show your support is to star :star2:
-the project, or to raise issues :speech_balloon: You can also support this project by
-[**becoming a sponsor on GitHub**](https://github.com/sponsors/crazy-max) :clap: or by making a
-[Paypal donation](https://www.paypal.me/crazyws) to ensure this journey continues indefinitely! :rocket:
+Want to contribute? Awesome! The most basic way to show your support is to star :star2: the project,
+or to raise issues :speech_balloon:. If you want to open a pull request, please read the
+[contributing guidelines](.github/CONTRIBUTING.md).
+
+You can also support this project by [**becoming a sponsor on GitHub**](https://github.com/sponsors/crazy-max) or by
+making a [Paypal donation](https://www.paypal.me/crazyws) to ensure this journey continues indefinitely!
 
 Thanks again for your support, it is much appreciated! :pray:
 
diff --git a/__tests__/context.test.ts b/__tests__/context.test.ts
index ce53efc..bf0b2dc 100644
--- a/__tests__/context.test.ts
+++ b/__tests__/context.test.ts
@@ -1,68 +1,156 @@
 import * as context from '../src/context';
 
 describe('getInputList', () => {
-  it('handles single line correctly', async () => {
+  it('single line correctly', async () => {
     await setInput('foo', 'bar');
     const res = await context.getInputList('foo');
     console.log(res);
     expect(res).toEqual(['bar']);
   });
 
-  it('handles multiple lines correctly', async () => {
+  it('multiline correctly', async () => {
     setInput('foo', 'bar\nbaz');
     const res = await context.getInputList('foo');
     console.log(res);
     expect(res).toEqual(['bar', 'baz']);
   });
 
-  it('remove empty lines correctly', async () => {
+  it('empty lines correctly', async () => {
     setInput('foo', 'bar\n\nbaz');
     const res = await context.getInputList('foo');
     console.log(res);
     expect(res).toEqual(['bar', 'baz']);
   });
 
-  it('handles comma correctly', async () => {
+  it('comma correctly', async () => {
     setInput('foo', 'bar,baz');
     const res = await context.getInputList('foo');
     console.log(res);
     expect(res).toEqual(['bar', 'baz']);
   });
 
-  it('remove empty result correctly', async () => {
+  it('empty result correctly', async () => {
     setInput('foo', 'bar,baz,');
     const res = await context.getInputList('foo');
     console.log(res);
     expect(res).toEqual(['bar', 'baz']);
   });
 
-  it('handles different new lines correctly', async () => {
+  it('different new lines correctly', async () => {
     setInput('foo', 'bar\r\nbaz');
     const res = await context.getInputList('foo');
     console.log(res);
     expect(res).toEqual(['bar', 'baz']);
   });
 
-  it('handles different new lines and comma correctly', async () => {
+  it('different new lines and comma correctly', async () => {
     setInput('foo', 'bar\r\nbaz,bat');
     const res = await context.getInputList('foo');
     console.log(res);
     expect(res).toEqual(['bar', 'baz', 'bat']);
   });
 
-  it('handles multiple lines and ignoring comma correctly', async () => {
+  it('multiline and ignoring comma correctly', async () => {
     setInput('cache-from', 'user/app:cache\ntype=local,src=path/to/dir');
     const res = await context.getInputList('cache-from', true);
     console.log(res);
     expect(res).toEqual(['user/app:cache', 'type=local,src=path/to/dir']);
   });
 
-  it('handles different new lines and ignoring comma correctly', async () => {
+  it('different new lines and ignoring comma correctly', async () => {
     setInput('cache-from', 'user/app:cache\r\ntype=local,src=path/to/dir');
     const res = await context.getInputList('cache-from', true);
     console.log(res);
     expect(res).toEqual(['user/app:cache', 'type=local,src=path/to/dir']);
   });
+
+  it('multiline values', async () => {
+    setInput(
+      'secrets',
+      `GIT_AUTH_TOKEN=abcdefgh,ijklmno=0123456789
+"MYSECRET=aaaaaaaa
+bbbbbbb
+ccccccccc"
+FOO=bar`
+    );
+    const res = await context.getInputList('secrets', true);
+    console.log(res);
+    expect(res).toEqual([
+      'GIT_AUTH_TOKEN=abcdefgh,ijklmno=0123456789',
+      `MYSECRET=aaaaaaaa
+bbbbbbb
+ccccccccc`,
+      'FOO=bar'
+    ]);
+  });
+
+  it('multiline values with empty lines', async () => {
+    setInput(
+      'secrets',
+      `GIT_AUTH_TOKEN=abcdefgh,ijklmno=0123456789
+"MYSECRET=aaaaaaaa
+bbbbbbb
+ccccccccc"
+FOO=bar
+"EMPTYLINE=aaaa
+
+bbbb
+ccc"`
+    );
+    const res = await context.getInputList('secrets', true);
+    console.log(res);
+    expect(res).toEqual([
+      'GIT_AUTH_TOKEN=abcdefgh,ijklmno=0123456789',
+      `MYSECRET=aaaaaaaa
+bbbbbbb
+ccccccccc`,
+      'FOO=bar',
+      `EMPTYLINE=aaaa
+
+bbbb
+ccc`
+    ]);
+  });
+
+  it('multiline values without quotes', async () => {
+    setInput(
+      'secrets',
+      `GIT_AUTH_TOKEN=abcdefgh,ijklmno=0123456789
+MYSECRET=aaaaaaaa
+bbbbbbb
+ccccccccc
+FOO=bar`
+    );
+    const res = await context.getInputList('secrets', true);
+    console.log(res);
+    expect(res).toEqual([
+      'GIT_AUTH_TOKEN=abcdefgh,ijklmno=0123456789',
+      'MYSECRET=aaaaaaaa',
+      'bbbbbbb',
+      'ccccccccc',
+      'FOO=bar'
+    ]);
+  });
+
+  it('multiline values escape quotes', async () => {
+    setInput(
+      'secrets',
+      `GIT_AUTH_TOKEN=abcdefgh,ijklmno=0123456789
+"MYSECRET=aaaaaaaa
+bbbb""bbb
+ccccccccc"
+FOO=bar`
+    );
+    const res = await context.getInputList('secrets', true);
+    console.log(res);
+    expect(res).toEqual([
+      'GIT_AUTH_TOKEN=abcdefgh,ijklmno=0123456789',
+      `MYSECRET=aaaaaaaa
+bbbb\"bbb
+ccccccccc`,
+      'FOO=bar'
+    ]);
+  });
 });
 
 describe('asyncForEach', () => {
diff --git a/dist/index.js b/dist/index.js
index 2b73f1c..a261ea2 100644
--- a/dist/index.js
+++ b/dist/index.js
@@ -2476,6 +2476,13 @@ module.exports = {
 }
 
 
+/***/ }),
+
+/***/ 413:
+/***/ (function(module) {
+
+module.exports = require("stream");
+
 /***/ }),
 
 /***/ 417:
@@ -3746,6 +3753,38 @@ module.exports = validRange
 
 module.exports = require("fs");
 
+/***/ }),
+
+/***/ 750:
+/***/ (function(module, __unusedexports, __webpack_require__) {
+
+
+const parse = __webpack_require__(830)
+
+module.exports = function(data, options={}){
+  if(typeof data === 'string'){
+    data = Buffer.from(data)
+  }
+  const records = options && options.objname ? {} : []
+  const parser = new parse.Parser(options)
+  parser.push = function(record){
+    if(record === null){
+      return
+    }
+    if(options.objname === undefined)
+      records.push(record)
+    else{
+      records[record[0]] = record[1]
+    }
+  }
+  const err1 = parser.__parse(data, false)
+  if(err1 !== undefined) throw err1
+  const err2 = parser.__parse(undefined, true)
+  if(err2 !== undefined) throw err2
+  return records
+}
+
+
 /***/ }),
 
 /***/ 757:
@@ -4353,6 +4392,1230 @@ const testSet = (set, version, options) => {
 }
 
 
+/***/ }),
+
+/***/ 830:
+/***/ (function(module, __unusedexports, __webpack_require__) {
+
+
+/*
+CSV Parse
+
+Please look at the [project documentation](https://csv.js.org/parse/) for
+additional information.
+*/
+
+const { Transform } = __webpack_require__(413)
+const ResizeableBuffer = __webpack_require__(942)
+
+const tab = 9
+const nl = 10
+const np = 12
+const cr = 13
+const space = 32
+const boms = {
+  // Note, the following are equals:
+  // Buffer.from("\ufeff")
+  // Buffer.from([239, 187, 191])
+  // Buffer.from('EFBBBF', 'hex')
+  'utf8': Buffer.from([239, 187, 191]),
+  // Note, the following are equals:
+  // Buffer.from "\ufeff", 'utf16le
+  // Buffer.from([255, 254])
+  'utf16le': Buffer.from([255, 254])
+}
+
+class Parser extends Transform {
+  constructor(opts = {}){
+    super({...{readableObjectMode: true}, ...opts, encoding: null})
+    this.__originalOptions = opts
+    this.__normalizeOptions(opts)
+  }
+  __normalizeOptions(opts){
+    const options = {}
+    // Merge with user options
+    for(let opt in opts){
+      options[underscore(opt)] = opts[opt]
+    }
+    // Normalize option `encoding`
+    // Note: defined first because other options depends on it
+    // to convert chars/strings into buffers.
+    if(options.encoding === undefined || options.encoding === true){
+      options.encoding = 'utf8'
+    }else if(options.encoding === null || options.encoding === false){
+      options.encoding = null
+    }else if(typeof options.encoding !== 'string' && options.encoding !== null){
+      throw new CsvError('CSV_INVALID_OPTION_ENCODING', [
+        'Invalid option encoding:',
+        'encoding must be a string or null to return a buffer,',
+        `got ${JSON.stringify(options.encoding)}`
+      ], options)
+    }
+    // Normalize option `bom`
+    if(options.bom === undefined || options.bom === null || options.bom === false){
+      options.bom = false
+    }else if(options.bom !== true){
+      throw new CsvError('CSV_INVALID_OPTION_BOM', [
+        'Invalid option bom:', 'bom must be true,',
+        `got ${JSON.stringify(options.bom)}`
+      ], options)
+    }
+    // Normalize option `cast`
+    let fnCastField = null
+    if(options.cast === undefined || options.cast === null || options.cast === false || options.cast === ''){
+      options.cast = undefined
+    }else if(typeof options.cast === 'function'){
+      fnCastField = options.cast
+      options.cast = true
+    }else if(options.cast !== true){
+      throw new CsvError('CSV_INVALID_OPTION_CAST', [
+        'Invalid option cast:', 'cast must be true or a function,',
+        `got ${JSON.stringify(options.cast)}`
+      ], options)
+    }
+    // Normalize option `cast_date`
+    if(options.cast_date === undefined || options.cast_date === null || options.cast_date === false || options.cast_date === ''){
+      options.cast_date = false
+    }else if(options.cast_date === true){
+      options.cast_date = function(value){
+        const date = Date.parse(value)
+        return !isNaN(date) ? new Date(date) : value
+      }
+    }else if(typeof options.cast_date !== 'function'){
+      throw new CsvError('CSV_INVALID_OPTION_CAST_DATE', [
+        'Invalid option cast_date:', 'cast_date must be true or a function,',
+        `got ${JSON.stringify(options.cast_date)}`
+      ], options)
+    }
+    // Normalize option `columns`
+    let fnFirstLineToHeaders = null
+    if(options.columns === true){
+      // Fields in the first line are converted as-is to columns
+      fnFirstLineToHeaders = undefined
+    }else if(typeof options.columns === 'function'){
+      fnFirstLineToHeaders = options.columns
+      options.columns = true
+    }else if(Array.isArray(options.columns)){
+      options.columns = normalizeColumnsArray(options.columns)
+    }else if(options.columns === undefined || options.columns === null || options.columns === false){
+      options.columns = false
+    }else{
+      throw new CsvError('CSV_INVALID_OPTION_COLUMNS', [
+        'Invalid option columns:',
+        'expect an object, a function or true,',
+        `got ${JSON.stringify(options.columns)}`
+      ], options)
+    }
+    // Normalize option `columns_duplicates_to_array`
+    if(options.columns_duplicates_to_array === undefined || options.columns_duplicates_to_array === null || options.columns_duplicates_to_array === false){
+      options.columns_duplicates_to_array = false
+    }else if(options.columns_duplicates_to_array !== true){
+      throw new CsvError('CSV_INVALID_OPTION_COLUMNS_DUPLICATES_TO_ARRAY', [
+        'Invalid option columns_duplicates_to_array:',
+        'expect an boolean,',
+        `got ${JSON.stringify(options.columns_duplicates_to_array)}`
+      ], options)
+    }
+    // Normalize option `comment`
+    if(options.comment === undefined || options.comment === null || options.comment === false || options.comment === ''){
+      options.comment = null
+    }else{
+      if(typeof options.comment === 'string'){
+        options.comment = Buffer.from(options.comment, options.encoding)
+      }
+      if(!Buffer.isBuffer(options.comment)){
+        throw new CsvError('CSV_INVALID_OPTION_COMMENT', [
+          'Invalid option comment:',
+          'comment must be a buffer or a string,',
+          `got ${JSON.stringify(options.comment)}`
+        ], options)
+      }
+    }
+    // Normalize option `delimiter`
+    const delimiter_json = JSON.stringify(options.delimiter)
+    if(!Array.isArray(options.delimiter)) options.delimiter = [options.delimiter]
+    if(options.delimiter.length === 0){
+      throw new CsvError('CSV_INVALID_OPTION_DELIMITER', [
+        'Invalid option delimiter:',
+        'delimiter must be a non empty string or buffer or array of string|buffer,',
+        `got ${delimiter_json}`
+      ], options)
+    }
+    options.delimiter = options.delimiter.map(function(delimiter){
+      if(delimiter === undefined || delimiter === null || delimiter === false){
+        return Buffer.from(',', options.encoding)
+      }
+      if(typeof delimiter === 'string'){
+        delimiter = Buffer.from(delimiter, options.encoding)
+      }
+      if( !Buffer.isBuffer(delimiter) || delimiter.length === 0){
+        throw new CsvError('CSV_INVALID_OPTION_DELIMITER', [
+          'Invalid option delimiter:',
+          'delimiter must be a non empty string or buffer or array of string|buffer,',
+          `got ${delimiter_json}`
+        ], options)
+      }
+      return delimiter
+    })
+    // Normalize option `escape`
+    if(options.escape === undefined || options.escape === true){
+      options.escape = Buffer.from('"', options.encoding)
+    }else if(typeof options.escape === 'string'){
+      options.escape = Buffer.from(options.escape, options.encoding)
+    }else if (options.escape === null || options.escape === false){
+      options.escape = null
+    }
+    if(options.escape !== null){
+      if(!Buffer.isBuffer(options.escape)){
+        throw new Error(`Invalid Option: escape must be a buffer, a string or a boolean, got ${JSON.stringify(options.escape)}`)
+      }
+    }
+    // Normalize option `from`
+    if(options.from === undefined || options.from === null){
+      options.from = 1
+    }else{
+      if(typeof options.from === 'string' && /\d+/.test(options.from)){
+        options.from = parseInt(options.from)
+      }
+      if(Number.isInteger(options.from)){
+        if(options.from < 0){
+          throw new Error(`Invalid Option: from must be a positive integer, got ${JSON.stringify(opts.from)}`)
+        }
+      }else{
+        throw new Error(`Invalid Option: from must be an integer, got ${JSON.stringify(options.from)}`)
+      }
+    }
+    // Normalize option `from_line`
+    if(options.from_line === undefined || options.from_line === null){
+      options.from_line = 1
+    }else{
+      if(typeof options.from_line === 'string' && /\d+/.test(options.from_line)){
+        options.from_line = parseInt(options.from_line)
+      }
+      if(Number.isInteger(options.from_line)){
+        if(options.from_line <= 0){
+          throw new Error(`Invalid Option: from_line must be a positive integer greater than 0, got ${JSON.stringify(opts.from_line)}`)
+        }
+      }else{
+        throw new Error(`Invalid Option: from_line must be an integer, got ${JSON.stringify(opts.from_line)}`)
+      }
+    }
+    // Normalize option `info`
+    if(options.info === undefined || options.info === null || options.info === false){
+      options.info = false
+    }else if(options.info !== true){
+      throw new Error(`Invalid Option: info must be true, got ${JSON.stringify(options.info)}`)
+    }
+    // Normalize option `max_record_size`
+    if(options.max_record_size === undefined || options.max_record_size === null || options.max_record_size === false){
+      options.max_record_size = 0
+    }else if(Number.isInteger(options.max_record_size) && options.max_record_size >= 0){
+      // Great, nothing to do
+    }else if(typeof options.max_record_size === 'string' && /\d+/.test(options.max_record_size)){
+      options.max_record_size = parseInt(options.max_record_size)
+    }else{
+      throw new Error(`Invalid Option: max_record_size must be a positive integer, got ${JSON.stringify(options.max_record_size)}`)
+    }
+    // Normalize option `objname`
+    if(options.objname === undefined || options.objname === null || options.objname === false){
+      options.objname = undefined
+    }else if(Buffer.isBuffer(options.objname)){
+      if(options.objname.length === 0){
+        throw new Error(`Invalid Option: objname must be a non empty buffer`)
+      }
+      if(options.encoding === null){
+        // Don't call `toString`, leave objname as a buffer
+      }else{
+        options.objname = options.objname.toString(options.encoding)
+      }
+    }else if(typeof options.objname === 'string'){
+      if(options.objname.length === 0){
+        throw new Error(`Invalid Option: objname must be a non empty string`)
+      }
+      // Great, nothing to do
+    }else{
+      throw new Error(`Invalid Option: objname must be a string or a buffer, got ${options.objname}`)
+    }
+    // Normalize option `on_record`
+    if(options.on_record === undefined || options.on_record === null){
+      options.on_record = undefined
+    }else if(typeof options.on_record !== 'function'){
+      throw new CsvError('CSV_INVALID_OPTION_ON_RECORD', [
+        'Invalid option `on_record`:',
+        'expect a function,',
+        `got ${JSON.stringify(options.on_record)}`
+      ], options)
+    }
+    // Normalize option `quote`
+    if(options.quote === null || options.quote === false || options.quote === ''){
+      options.quote = null
+    }else{
+      if(options.quote === undefined || options.quote === true){
+        options.quote = Buffer.from('"', options.encoding)
+      }else if(typeof options.quote === 'string'){
+        options.quote = Buffer.from(options.quote, options.encoding)
+      }
+      if(!Buffer.isBuffer(options.quote)){
+        throw new Error(`Invalid Option: quote must be a buffer or a string, got ${JSON.stringify(options.quote)}`)
+      }
+    }
+    // Normalize option `raw`
+    if(options.raw === undefined || options.raw === null || options.raw === false){
+      options.raw = false
+    }else if(options.raw !== true){
+      throw new Error(`Invalid Option: raw must be true, got ${JSON.stringify(options.raw)}`)
+    }
+    // Normalize option `record_delimiter`
+    if(!options.record_delimiter){
+      options.record_delimiter = []
+    }else if(!Array.isArray(options.record_delimiter)){
+      options.record_delimiter = [options.record_delimiter]
+    }
+    options.record_delimiter = options.record_delimiter.map( function(rd){
+      if(typeof rd === 'string'){
+        rd = Buffer.from(rd, options.encoding)
+      }
+      return rd
+    })
+    // Normalize option `relax`
+    if(typeof options.relax === 'boolean'){
+      // Great, nothing to do
+    }else if(options.relax === undefined || options.relax === null){
+      options.relax = false
+    }else{
+      throw new Error(`Invalid Option: relax must be a boolean, got ${JSON.stringify(options.relax)}`)
+    }
+    // Normalize option `relax_column_count`
+    if(typeof options.relax_column_count === 'boolean'){
+      // Great, nothing to do
+    }else if(options.relax_column_count === undefined || options.relax_column_count === null){
+      options.relax_column_count = false
+    }else{
+      throw new Error(`Invalid Option: relax_column_count must be a boolean, got ${JSON.stringify(options.relax_column_count)}`)
+    }
+    if(typeof options.relax_column_count_less === 'boolean'){
+      // Great, nothing to do
+    }else if(options.relax_column_count_less === undefined || options.relax_column_count_less === null){
+      options.relax_column_count_less = false
+    }else{
+      throw new Error(`Invalid Option: relax_column_count_less must be a boolean, got ${JSON.stringify(options.relax_column_count_less)}`)
+    }
+    if(typeof options.relax_column_count_more === 'boolean'){
+      // Great, nothing to do
+    }else if(options.relax_column_count_more === undefined || options.relax_column_count_more === null){
+      options.relax_column_count_more = false
+    }else{
+      throw new Error(`Invalid Option: relax_column_count_more must be a boolean, got ${JSON.stringify(options.relax_column_count_more)}`)
+    }
+    // Normalize option `skip_empty_lines`
+    if(typeof options.skip_empty_lines === 'boolean'){
+      // Great, nothing to do
+    }else if(options.skip_empty_lines === undefined || options.skip_empty_lines === null){
+      options.skip_empty_lines = false
+    }else{
+      throw new Error(`Invalid Option: skip_empty_lines must be a boolean, got ${JSON.stringify(options.skip_empty_lines)}`)
+    }
+    // Normalize option `skip_lines_with_empty_values`
+    if(typeof options.skip_lines_with_empty_values === 'boolean'){
+      // Great, nothing to do
+    }else if(options.skip_lines_with_empty_values === undefined || options.skip_lines_with_empty_values === null){
+      options.skip_lines_with_empty_values = false
+    }else{
+      throw new Error(`Invalid Option: skip_lines_with_empty_values must be a boolean, got ${JSON.stringify(options.skip_lines_with_empty_values)}`)
+    }
+    // Normalize option `skip_lines_with_error`
+    if(typeof options.skip_lines_with_error === 'boolean'){
+      // Great, nothing to do
+    }else if(options.skip_lines_with_error === undefined || options.skip_lines_with_error === null){
+      options.skip_lines_with_error = false
+    }else{
+      throw new Error(`Invalid Option: skip_lines_with_error must be a boolean, got ${JSON.stringify(options.skip_lines_with_error)}`)
+    }
+    // Normalize option `rtrim`
+    if(options.rtrim === undefined || options.rtrim === null || options.rtrim === false){
+      options.rtrim = false
+    }else if(options.rtrim !== true){
+      throw new Error(`Invalid Option: rtrim must be a boolean, got ${JSON.stringify(options.rtrim)}`)
+    }
+    // Normalize option `ltrim`
+    if(options.ltrim === undefined || options.ltrim === null || options.ltrim === false){
+      options.ltrim = false
+    }else if(options.ltrim !== true){
+      throw new Error(`Invalid Option: ltrim must be a boolean, got ${JSON.stringify(options.ltrim)}`)
+    }
+    // Normalize option `trim`
+    if(options.trim === undefined || options.trim === null || options.trim === false){
+      options.trim = false
+    }else if(options.trim !== true){
+      throw new Error(`Invalid Option: trim must be a boolean, got ${JSON.stringify(options.trim)}`)
+    }
+    // Normalize options `trim`, `ltrim` and `rtrim`
+    if(options.trim === true && opts.ltrim !== false){
+      options.ltrim = true
+    }else if(options.ltrim !== true){
+      options.ltrim = false
+    }
+    if(options.trim === true && opts.rtrim !== false){
+      options.rtrim = true
+    }else if(options.rtrim !== true){
+      options.rtrim = false
+    }
+    // Normalize option `to`
+    if(options.to === undefined || options.to === null){
+      options.to = -1
+    }else{
+      if(typeof options.to === 'string' && /\d+/.test(options.to)){
+        options.to = parseInt(options.to)
+      }
+      if(Number.isInteger(options.to)){
+        if(options.to <= 0){
+          throw new Error(`Invalid Option: to must be a positive integer greater than 0, got ${JSON.stringify(opts.to)}`)
+        }
+      }else{
+        throw new Error(`Invalid Option: to must be an integer, got ${JSON.stringify(opts.to)}`)
+      }
+    }
+    // Normalize option `to_line`
+    if(options.to_line === undefined || options.to_line === null){
+      options.to_line = -1
+    }else{
+      if(typeof options.to_line === 'string' && /\d+/.test(options.to_line)){
+        options.to_line = parseInt(options.to_line)
+      }
+      if(Number.isInteger(options.to_line)){
+        if(options.to_line <= 0){
+          throw new Error(`Invalid Option: to_line must be a positive integer greater than 0, got ${JSON.stringify(opts.to_line)}`)
+        }
+      }else{
+        throw new Error(`Invalid Option: to_line must be an integer, got ${JSON.stringify(opts.to_line)}`)
+      }
+    }
+    this.info = {
+      comment_lines: 0,
+      empty_lines: 0,
+      invalid_field_length: 0,
+      lines: 1,
+      records: 0
+    }
+    this.options = options
+    this.state = {
+      bomSkipped: false,
+      castField: fnCastField,
+      commenting: false,
+      // Current error encountered by a record
+      error: undefined,
+      enabled: options.from_line === 1,
+      escaping: false,
+      // escapeIsQuote: options.escape === options.quote,
+      escapeIsQuote: Buffer.isBuffer(options.escape) && Buffer.isBuffer(options.quote) && Buffer.compare(options.escape, options.quote) === 0,
+      expectedRecordLength: options.columns === null ? 0 : options.columns.length,
+      field: new ResizeableBuffer(20),
+      firstLineToHeaders: fnFirstLineToHeaders,
+      info: Object.assign({}, this.info),
+      needMoreDataSize: Math.max(
+        // Skip if the remaining buffer smaller than comment
+        options.comment !== null ? options.comment.length : 0,
+        // Skip if the remaining buffer can be delimiter
+        ...options.delimiter.map( (delimiter) => delimiter.length),
+        // Skip if the remaining buffer can be escape sequence
+        options.quote !== null ? options.quote.length : 0,
+      ),
+      previousBuf: undefined,
+      quoting: false,
+      stop: false,
+      rawBuffer: new ResizeableBuffer(100),
+      record: [],
+      recordHasError: false,
+      record_length: 0,
+      recordDelimiterMaxLength: options.record_delimiter.length === 0 ? 2 : Math.max(...options.record_delimiter.map( (v) => v.length)),
+      trimChars: [Buffer.from(' ', options.encoding)[0], Buffer.from('\t', options.encoding)[0]],
+      wasQuoting: false,
+      wasRowDelimiter: false
+    }
+  }
+  // Implementation of `Transform._transform`
+  _transform(buf, encoding, callback){
+    if(this.state.stop === true){
+      return
+    }
+    const err = this.__parse(buf, false)
+    if(err !== undefined){
+      this.state.stop = true
+    }
+    callback(err)
+  }
+  // Implementation of `Transform._flush`
+  _flush(callback){
+    if(this.state.stop === true){
+      return
+    }
+    const err = this.__parse(undefined, true)
+    callback(err)
+  }
+  // Central parser implementation
+  __parse(nextBuf, end){
+    const {bom, comment, escape, from_line, info, ltrim, max_record_size, quote, raw, relax, rtrim, skip_empty_lines, to, to_line} = this.options
+    let {record_delimiter} = this.options
+    const {bomSkipped, previousBuf, rawBuffer, escapeIsQuote} = this.state
+    let buf
+    if(previousBuf === undefined){
+      if(nextBuf === undefined){
+        // Handle empty string
+        this.push(null)
+        return
+      }else{
+        buf = nextBuf
+      }
+    }else if(previousBuf !== undefined && nextBuf === undefined){
+      buf = previousBuf
+    }else{
+      buf = Buffer.concat([previousBuf, nextBuf])
+    }
+    // Handle UTF BOM
+    if(bomSkipped === false){
+      if(bom === false){
+        this.state.bomSkipped = true
+      }else if(buf.length < 3){
+        // No enough data
+        if(end === false){
+          // Wait for more data
+          this.state.previousBuf = buf
+          return
+        }
+      }else{
+        for(let encoding in boms){
+          if(boms[encoding].compare(buf, 0, boms[encoding].length) === 0){
+            // Skip BOM
+            buf = buf.slice(boms[encoding].length)
+            // Renormalize original options with the new encoding
+            this.__normalizeOptions({...this.__originalOptions, encoding: encoding})
+            break
+          }
+        }
+        this.state.bomSkipped = true
+      }
+    }
+    const bufLen = buf.length
+    let pos
+    for(pos = 0; pos < bufLen; pos++){
+      // Ensure we get enough space to look ahead
+      // There should be a way to move this out of the loop
+      if(this.__needMoreData(pos, bufLen, end)){
+        break
+      }
+      if(this.state.wasRowDelimiter === true){
+        this.info.lines++
+        if(info === true && this.state.record.length === 0 && this.state.field.length === 0 && this.state.wasQuoting === false){
+          this.state.info = Object.assign({}, this.info)
+        }
+        this.state.wasRowDelimiter = false
+      }
+      if(to_line !== -1 && this.info.lines > to_line){
+        this.state.stop = true
+        this.push(null)
+        return
+      }
+      // Auto discovery of record_delimiter, unix, mac and windows supported
+      if(this.state.quoting === false && record_delimiter.length === 0){
+        const record_delimiterCount = this.__autoDiscoverRowDelimiter(buf, pos)
+        if(record_delimiterCount){
+          record_delimiter = this.options.record_delimiter
+        }
+      }
+      const chr = buf[pos]
+      if(raw === true){
+        rawBuffer.append(chr)
+      }
+      if((chr === cr || chr === nl) && this.state.wasRowDelimiter === false ){
+        this.state.wasRowDelimiter = true
+      }
+      // Previous char was a valid escape char
+      // treat the current char as a regular char
+      if(this.state.escaping === true){
+        this.state.escaping = false
+      }else{
+        // Escape is only active inside quoted fields
+        // We are quoting, the char is an escape chr and there is a chr to escape
+        // if(escape !== null && this.state.quoting === true && chr === escape && pos + 1 < bufLen){
+        if(escape !== null && this.state.quoting === true && this.__isEscape(buf, pos, chr) && pos + escape.length < bufLen){
+          if(escapeIsQuote){
+            if(this.__isQuote(buf, pos+escape.length)){
+              this.state.escaping = true
+              pos += escape.length - 1
+              continue
+            }
+          }else{
+            this.state.escaping = true
+            pos += escape.length - 1
+            continue
+          }
+        }
+        // Not currently escaping and chr is a quote
+        // TODO: need to compare bytes instead of single char
+        if(this.state.commenting === false && this.__isQuote(buf, pos)){
+          if(this.state.quoting === true){
+            const nextChr = buf[pos+quote.length]
+            const isNextChrTrimable = rtrim && this.__isCharTrimable(nextChr)
+            const isNextChrComment = comment !== null && this.__compareBytes(comment, buf, pos+quote.length, nextChr)
+            const isNextChrDelimiter = this.__isDelimiter(buf, pos+quote.length, nextChr)
+            const isNextChrRowDelimiter = record_delimiter.length === 0 ? this.__autoDiscoverRowDelimiter(buf, pos+quote.length) : this.__isRecordDelimiter(nextChr, buf, pos+quote.length)
+            // Escape a quote
+            // Treat next char as a regular character
+            if(escape !== null && this.__isEscape(buf, pos, chr) && this.__isQuote(buf, pos + escape.length)){
+              pos += escape.length - 1
+            }else if(!nextChr || isNextChrDelimiter || isNextChrRowDelimiter || isNextChrComment || isNextChrTrimable){
+              this.state.quoting = false
+              this.state.wasQuoting = true
+              pos += quote.length - 1
+              continue
+            }else if(relax === false){
+              const err = this.__error(
+                new CsvError('CSV_INVALID_CLOSING_QUOTE', [
+                  'Invalid Closing Quote:',
+                  `got "${String.fromCharCode(nextChr)}"`,
+                  `at line ${this.info.lines}`,
+                  'instead of delimiter, row delimiter, trimable character',
+                  '(if activated) or comment',
+                ], this.options, this.__context())
+              )
+              if(err !== undefined) return err
+            }else{
+              this.state.quoting = false
+              this.state.wasQuoting = true
+              this.state.field.prepend(quote)
+              pos += quote.length - 1
+            }
+          }else{
+            if(this.state.field.length !== 0){
+              // In relax mode, treat opening quote preceded by chrs as regular
+              if( relax === false ){
+                const err = this.__error(
+                  new CsvError('INVALID_OPENING_QUOTE', [
+                    'Invalid Opening Quote:',
+                    `a quote is found inside a field at line ${this.info.lines}`,
+                  ], this.options, this.__context(), {
+                    field: this.state.field,
+                  })
+                )
+                if(err !== undefined) return err
+              }
+            }else{
+              this.state.quoting = true
+              pos += quote.length - 1
+              continue
+            }
+          }
+        }
+        if(this.state.quoting === false){
+          let recordDelimiterLength = this.__isRecordDelimiter(chr, buf, pos)
+          if(recordDelimiterLength !== 0){
+            // Do not emit comments which take a full line
+            const skipCommentLine = this.state.commenting && (this.state.wasQuoting === false && this.state.record.length === 0 && this.state.field.length === 0)
+            if(skipCommentLine){
+              this.info.comment_lines++
+              // Skip full comment line
+            }else{
+              // Skip if line is empty and skip_empty_lines activated
+              if(skip_empty_lines === true && this.state.wasQuoting === false && this.state.record.length === 0 && this.state.field.length === 0){
+                this.info.empty_lines++
+                pos += recordDelimiterLength - 1
+                continue
+              }
+              // Activate records emition if above from_line
+              if(this.state.enabled === false && this.info.lines + (this.state.wasRowDelimiter === true ? 1: 0 ) >= from_line){
+                this.state.enabled = true
+                this.__resetField()
+                this.__resetRow()
+                pos += recordDelimiterLength - 1
+                continue
+              }else{
+                const errField = this.__onField()
+                if(errField !== undefined) return errField
+                const errRecord = this.__onRow()
+                if(errRecord !== undefined) return errRecord
+              }
+              if(to !== -1 && this.info.records >= to){
+                this.state.stop = true
+                this.push(null)
+                return
+              }
+            }
+            this.state.commenting = false
+            pos += recordDelimiterLength - 1
+            continue
+          }
+          if(this.state.commenting){
+            continue
+          }
+          const commentCount = comment === null ? 0 : this.__compareBytes(comment, buf, pos, chr)
+          if(commentCount !== 0){
+            this.state.commenting = true
+            continue
+          }
+          let delimiterLength = this.__isDelimiter(buf, pos, chr)
+          if(delimiterLength !== 0){
+            const errField = this.__onField()
+            if(errField !== undefined) return errField
+            pos += delimiterLength - 1
+            continue
+          }
+        }
+      }
+      if(this.state.commenting === false){
+        if(max_record_size !== 0 && this.state.record_length + this.state.field.length > max_record_size){
+          const err = this.__error(
+            new CsvError('CSV_MAX_RECORD_SIZE', [
+              'Max Record Size:',
+              'record exceed the maximum number of tolerated bytes',
+              `of ${max_record_size}`,
+              `at line ${this.info.lines}`,
+            ], this.options, this.__context())
+          )
+          if(err !== undefined) return err
+        }
+      }
+
+      const lappend = ltrim === false || this.state.quoting === true || this.state.field.length !== 0 || !this.__isCharTrimable(chr)
+      // rtrim in non quoting is handle in __onField
+      const rappend = rtrim === false || this.state.wasQuoting === false
+      if( lappend === true && rappend === true ){
+        this.state.field.append(chr)
+      }else if(rtrim === true && !this.__isCharTrimable(chr)){
+        const err = this.__error(
+          new CsvError('CSV_NON_TRIMABLE_CHAR_AFTER_CLOSING_QUOTE', [
+            'Invalid Closing Quote:',
+            'found non trimable byte after quote',
+            `at line ${this.info.lines}`,
+          ], this.options, this.__context())
+        )
+        if(err !== undefined) return err
+      }
+    }
+    if(end === true){
+      // Ensure we are not ending in a quoting state
+      if(this.state.quoting === true){
+        const err = this.__error(
+          new CsvError('CSV_QUOTE_NOT_CLOSED', [
+            'Quote Not Closed:',
+            `the parsing is finished with an opening quote at line ${this.info.lines}`,
+          ], this.options, this.__context())
+        )
+        if(err !== undefined) return err
+      }else{
+        // Skip last line if it has no characters
+        if(this.state.wasQuoting === true || this.state.record.length !== 0 || this.state.field.length !== 0){
+          const errField = this.__onField()
+          if(errField !== undefined) return errField
+          const errRecord = this.__onRow()
+          if(errRecord !== undefined) return errRecord
+        }else if(this.state.wasRowDelimiter === true){
+          this.info.empty_lines++
+        }else if(this.state.commenting === true){
+          this.info.comment_lines++
+        }
+      }
+    }else{
+      this.state.previousBuf = buf.slice(pos)
+    }
+    if(this.state.wasRowDelimiter === true){
+      this.info.lines++
+      this.state.wasRowDelimiter = false
+    }
+  }
+  // Helper to test if a character is a space or a line delimiter
+  __isCharTrimable(chr){
+    return chr === space || chr === tab || chr === cr || chr === nl || chr === np
+  }
+  __onRow(){
+    const {columns, columns_duplicates_to_array, encoding, info, from, relax_column_count, relax_column_count_less, relax_column_count_more, raw, skip_lines_with_empty_values} = this.options
+    const {enabled, record} = this.state
+    if(enabled === false){
+      return this.__resetRow()
+    }
+    // Convert the first line into column names
+    const recordLength = record.length
+    if(columns === true){
+      if(isRecordEmpty(record)){
+        this.__resetRow()
+        return
+      }
+      return this.__firstLineToColumns(record)
+    }
+    if(columns === false && this.info.records === 0){
+      this.state.expectedRecordLength = recordLength
+    }
+    if(recordLength !== this.state.expectedRecordLength){
+      const err = columns === false ?
+        // Todo: rename CSV_INCONSISTENT_RECORD_LENGTH to
+        // CSV_RECORD_INCONSISTENT_FIELDS_LENGTH
+        new CsvError('CSV_INCONSISTENT_RECORD_LENGTH', [
+          'Invalid Record Length:',
+          `expect ${this.state.expectedRecordLength},`,
+          `got ${recordLength} on line ${this.info.lines}`,
+        ], this.options, this.__context(), {
+          record: record,
+        })
+      :
+        // Todo: rename CSV_RECORD_DONT_MATCH_COLUMNS_LENGTH to
+        // CSV_RECORD_INCONSISTENT_COLUMNS
+        new CsvError('CSV_RECORD_DONT_MATCH_COLUMNS_LENGTH', [
+          'Invalid Record Length:',
+          `columns length is ${columns.length},`, // rename columns
+          `got ${recordLength} on line ${this.info.lines}`,
+        ], this.options, this.__context(), {
+          record: record,
+        })
+      if(relax_column_count === true || 
+        (relax_column_count_less === true && recordLength < this.state.expectedRecordLength) ||
+        (relax_column_count_more === true && recordLength > this.state.expectedRecordLength) ){
+        this.info.invalid_field_length++
+        this.state.error = err
+      // Error is undefined with skip_lines_with_error
+      }else{
+        const finalErr = this.__error(err)
+        if(finalErr) return finalErr
+      }
+    }
+    if(skip_lines_with_empty_values === true){
+      if(isRecordEmpty(record)){
+        this.__resetRow()
+        return
+      }
+    }
+    if(this.state.recordHasError === true){
+      this.__resetRow()
+      this.state.recordHasError = false
+      return
+    }
+    this.info.records++
+    if(from === 1 || this.info.records >= from){
+      if(columns !== false){
+        const obj = {}
+        // Transform record array to an object
+        for(let i = 0, l = record.length; i < l; i++){
+          if(columns[i] === undefined || columns[i].disabled) continue
+          // Turn duplicate columns into an array
+          if (columns_duplicates_to_array === true && obj[columns[i].name]) {
+            if (Array.isArray(obj[columns[i].name])) {
+              obj[columns[i].name] = obj[columns[i].name].concat(record[i])
+            } else {
+              obj[columns[i].name] = [obj[columns[i].name], record[i]]
+            }
+          } else {
+            obj[columns[i].name] = record[i]
+          }
+        }
+        const {objname} = this.options
+        if(objname === undefined){
+          if(raw === true || info === true){
+            const err = this.__push(Object.assign(
+              {record: obj},
+              (raw === true ? {raw: this.state.rawBuffer.toString(encoding)}: {}),
+              (info === true ? {info: this.state.info}: {})
+            ))
+            if(err){
+              return err
+            }
+          }else{
+            const err = this.__push(obj)
+            if(err){
+              return err
+            }
+          }
+        }else{
+          if(raw === true || info === true){
+            const err = this.__push(Object.assign(
+              {record: [obj[objname], obj]},
+              raw === true ? {raw: this.state.rawBuffer.toString(encoding)}: {},
+              info === true ? {info: this.state.info}: {}
+            ))
+            if(err){
+              return err
+            }
+          }else{
+            const err = this.__push([obj[objname], obj])
+            if(err){
+              return err
+            }
+          }
+        }
+      }else{
+        if(raw === true || info === true){
+          const err = this.__push(Object.assign(
+            {record: record},
+            raw === true ? {raw: this.state.rawBuffer.toString(encoding)}: {},
+            info === true ? {info: this.state.info}: {}
+          ))
+          if(err){
+            return err
+          }
+        }else{
+          const err = this.__push(record)
+          if(err){
+            return err
+          }
+        }
+      }
+    }
+    this.__resetRow()
+  }
+  __firstLineToColumns(record){
+    const {firstLineToHeaders} = this.state
+    try{
+      const headers = firstLineToHeaders === undefined ? record : firstLineToHeaders.call(null, record)
+      if(!Array.isArray(headers)){
+        return this.__error(
+          new CsvError('CSV_INVALID_COLUMN_MAPPING', [
+            'Invalid Column Mapping:',
+            'expect an array from column function,',
+            `got ${JSON.stringify(headers)}`
+          ], this.options, this.__context(), {
+            headers: headers,
+          })
+        )
+      }
+      const normalizedHeaders = normalizeColumnsArray(headers)
+      this.state.expectedRecordLength = normalizedHeaders.length
+      this.options.columns = normalizedHeaders
+      this.__resetRow()
+      return
+    }catch(err){
+      return err
+    }
+  }
+  __resetRow(){
+    if(this.options.raw === true){
+      this.state.rawBuffer.reset()
+    }
+    this.state.error = undefined
+    this.state.record = []
+    this.state.record_length = 0
+  }
+  __onField(){
+    const {cast, encoding, rtrim, max_record_size} = this.options
+    const {enabled, wasQuoting} = this.state
+    // Short circuit for the from_line options
+    if(enabled === false){ /* this.options.columns !== true && */
+      return this.__resetField()
+    }
+    let field = this.state.field.toString(encoding)
+    if(rtrim === true && wasQuoting === false){
+      field = field.trimRight()
+    }
+    if(cast === true){
+      const [err, f] = this.__cast(field)
+      if(err !== undefined) return err
+      field = f
+    }
+    this.state.record.push(field)
+    // Increment record length if record size must not exceed a limit
+    if(max_record_size !== 0 && typeof field === 'string'){
+      this.state.record_length += field.length
+    }
+    this.__resetField()
+  }
+  __resetField(){
+    this.state.field.reset()
+    this.state.wasQuoting = false
+  }
+  __push(record){
+    const {on_record} = this.options
+    if(on_record !== undefined){
+      const context = this.__context()
+      try{
+        record = on_record.call(null, record, context)
+      }catch(err){
+        return err
+      }
+      if(record === undefined || record === null){ return }
+    }
+    this.push(record)
+  }
+  // Return a tuple with the error and the casted value
+  __cast(field){
+    const {columns, relax_column_count} = this.options
+    const isColumns = Array.isArray(columns)
+    // Dont loose time calling cast
+    // because the final record is an object
+    // and this field can't be associated to a key present in columns
+    if( isColumns === true && relax_column_count && this.options.columns.length <= this.state.record.length ){
+      return [undefined, undefined]
+    }
+    const context = this.__context()
+    if(this.state.castField !== null){
+      try{
+        return [undefined, this.state.castField.call(null, field, context)]
+      }catch(err){
+        return [err]
+      }
+    }
+    if(this.__isFloat(field)){
+      return [undefined, parseFloat(field)]
+    }else if(this.options.cast_date !== false){
+      return [undefined, this.options.cast_date.call(null, field, context)]
+    }
+    return [undefined, field]
+  }
+  // Keep it in case we implement the `cast_int` option
+  // __isInt(value){
+  //   // return Number.isInteger(parseInt(value))
+  //   // return !isNaN( parseInt( obj ) );
+  //   return /^(\-|\+)?[1-9][0-9]*$/.test(value)
+  // }
+  __isFloat(value){
+    return (value - parseFloat( value ) + 1) >= 0 // Borrowed from jquery
+  }
+  __compareBytes(sourceBuf, targetBuf, targetPos, firstByte){
+    if(sourceBuf[0] !== firstByte) return 0
+    const sourceLength = sourceBuf.length
+    for(let i = 1; i < sourceLength; i++){
+      if(sourceBuf[i] !== targetBuf[targetPos+i]) return 0
+    }
+    return sourceLength
+  }
+  __needMoreData(i, bufLen, end){
+    if(end) return false
+    const {quote} = this.options
+    const {quoting, needMoreDataSize, recordDelimiterMaxLength} = this.state
+    const numOfCharLeft = bufLen - i - 1
+    const requiredLength = Math.max(
+      needMoreDataSize,
+      // Skip if the remaining buffer smaller than record delimiter
+      recordDelimiterMaxLength,
+      // Skip if the remaining buffer can be row delimiter following the closing quote
+      // 1 is for quote.length
+      quoting ? (quote.length + recordDelimiterMaxLength) : 0,
+    )
+    return numOfCharLeft < requiredLength
+  }
+  __isDelimiter(buf, pos, chr){
+    const {delimiter} = this.options
+    loop1: for(let i = 0; i < delimiter.length; i++){
+      const del = delimiter[i]
+      if(del[0] === chr){
+        for(let j = 1; j < del.length; j++){
+          if(del[j] !== buf[pos+j]) continue loop1
+        }
+        return del.length
+      }
+    }
+    return 0
+  }
+  __isRecordDelimiter(chr, buf, pos){
+    const {record_delimiter} = this.options
+    const recordDelimiterLength = record_delimiter.length
+    loop1: for(let i = 0; i < recordDelimiterLength; i++){
+      const rd = record_delimiter[i]
+      const rdLength = rd.length
+      if(rd[0] !== chr){
+        continue
+      }
+      for(let j = 1; j < rdLength; j++){
+        if(rd[j] !== buf[pos+j]){
+          continue loop1
+        }
+      }
+      return rd.length
+    }
+    return 0
+  }
+  __isEscape(buf, pos, chr){
+    const {escape} = this.options
+    if(escape === null) return false
+    const l = escape.length
+    if(escape[0] === chr){
+      for(let i = 0; i < l; i++){
+        if(escape[i] !== buf[pos+i]){
+          return false
+        }
+      }
+      return true
+    }
+    return false
+  }
+  __isQuote(buf, pos){
+    const {quote} = this.options
+    if(quote === null) return false
+    const l = quote.length
+    for(let i = 0; i < l; i++){
+      if(quote[i] !== buf[pos+i]){
+        return false
+      }
+    }
+    return true
+  }
+  __autoDiscoverRowDelimiter(buf, pos){
+    const {encoding} = this.options
+    const chr = buf[pos]
+    if(chr === cr){
+      if(buf[pos+1] === nl){
+        this.options.record_delimiter.push(Buffer.from('\r\n', encoding))
+        this.state.recordDelimiterMaxLength = 2
+        return 2
+      }else{
+        this.options.record_delimiter.push(Buffer.from('\r', encoding))
+        this.state.recordDelimiterMaxLength = 1
+        return 1
+      }
+    }else if(chr === nl){
+      this.options.record_delimiter.push(Buffer.from('\n', encoding))
+      this.state.recordDelimiterMaxLength = 1
+      return 1
+    }
+    return 0
+  }
+  __error(msg){
+    const {skip_lines_with_error} = this.options
+    const err = typeof msg === 'string' ? new Error(msg) : msg
+    if(skip_lines_with_error){
+      this.state.recordHasError = true
+      this.emit('skip', err)
+      return undefined
+    }else{
+      return err
+    }
+  }
+  __context(){
+    const {columns} = this.options
+    const isColumns = Array.isArray(columns)
+    return {
+      column: isColumns === true ?
+        ( columns.length > this.state.record.length ?
+          columns[this.state.record.length].name :
+          null
+        ) :
+        this.state.record.length,
+      empty_lines: this.info.empty_lines,
+      error: this.state.error,
+      header: columns === true,
+      index: this.state.record.length,
+      invalid_field_length: this.info.invalid_field_length,
+      quoting: this.state.wasQuoting,
+      lines: this.info.lines,
+      records: this.info.records
+    }
+  }
+}
+
+const parse = function(){
+  let data, options, callback
+  for(let i in arguments){
+    const argument = arguments[i]
+    const type = typeof argument
+    if(data === undefined && (typeof argument === 'string' || Buffer.isBuffer(argument))){
+      data = argument
+    }else if(options === undefined && isObject(argument)){
+      options = argument
+    }else if(callback === undefined && type === 'function'){
+      callback = argument
+    }else{
+      throw new CsvError('CSV_INVALID_ARGUMENT', [
+        'Invalid argument:',
+        `got ${JSON.stringify(argument)} at index ${i}`
+      ], this.options)
+    }
+  }
+  const parser = new Parser(options)
+  if(callback){
+    const records = options === undefined || options.objname === undefined ? [] : {}
+    parser.on('readable', function(){
+      let record
+      while((record = this.read()) !== null){
+        if(options === undefined || options.objname === undefined){
+          records.push(record)
+        }else{
+          records[record[0]] = record[1]
+        }
+      }
+    })
+    parser.on('error', function(err){
+      callback(err, undefined, parser.info)
+    })
+    parser.on('end', function(){
+      callback(undefined, records, parser.info)
+    })
+  }
+  if(data !== undefined){
+    // Give a chance for events to be registered later
+    if(typeof setImmediate === 'function'){
+      setImmediate(function(){
+        parser.write(data)
+        parser.end()
+      })
+    }else{
+      parser.write(data)
+      parser.end()
+    }
+  }
+  return parser
+}
+
+class CsvError extends Error {
+  constructor(code, message, options, ...contexts) {
+    if(Array.isArray(message)) message = message.join(' ')
+    super(message)
+    if(Error.captureStackTrace !== undefined){
+      Error.captureStackTrace(this, CsvError)
+    }
+    this.code = code
+    for(const context of contexts){
+      for(const key in context){
+        const value = context[key]
+        this[key] = Buffer.isBuffer(value) ? value.toString(options.encoding) : value == null ? value : JSON.parse(JSON.stringify(value))
+      }
+    }
+  }
+}
+
+parse.Parser = Parser
+
+parse.CsvError = CsvError
+
+module.exports = parse
+
+const underscore = function(str){
+  return str.replace(/([A-Z])/g, function(_, match){
+    return '_' + match.toLowerCase()
+  })
+}
+
+const isObject = function(obj){
+  return (typeof obj === 'object' && obj !== null && !Array.isArray(obj))
+}
+
+const isRecordEmpty = function(record){
+  return record.every( (field) => field == null || field.toString && field.toString().trim() === '' )
+}
+
+const normalizeColumnsArray = function(columns){
+  const normalizedColumns = [];
+  for(let i = 0, l = columns.length; i < l; i++){
+    const column = columns[i]
+    if(column === undefined || column === null || column === false){
+      normalizedColumns[i] = { disabled: true }
+    }else if(typeof column === 'string'){
+      normalizedColumns[i] = { name: column }
+    }else if(isObject(column)){
+      if(typeof column.name !== 'string'){
+        throw new CsvError('CSV_OPTION_COLUMNS_MISSING_NAME', [
+          'Option columns missing name:',
+          `property "name" is required at position ${i}`,
+          'when column is an object literal'
+        ])
+      }
+      normalizedColumns[i] = column
+    }else{
+      throw new CsvError('CSV_INVALID_COLUMN_DEFINITION', [
+        'Invalid column definition:',
+        'expect a string or a literal object,',
+        `got ${JSON.stringify(column)} at position ${i}`
+      ])
+    }
+  }
+  return normalizedColumns;
+}
+
+
 /***/ }),
 
 /***/ 832:
@@ -4419,20 +5682,24 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, ge
         step((generator = generator.apply(thisArg, _arguments || [])).next());
     });
 };
+var __importDefault = (this && this.__importDefault) || function (mod) {
+    return (mod && mod.__esModule) ? mod : { "default": mod };
+};
 Object.defineProperty(exports, "__esModule", { value: true });
 exports.asyncForEach = exports.getInputList = exports.getArgs = exports.getInputs = void 0;
+const sync_1 = __importDefault(__webpack_require__(750));
 const core = __importStar(__webpack_require__(186));
 function getInputs() {
     return __awaiter(this, void 0, void 0, function* () {
         return {
             builder: core.getInput('builder'),
-            files: yield getInputList('files'),
-            targets: yield getInputList('targets'),
+            files: getInputList('files'),
+            targets: getInputList('targets'),
             noCache: /true/i.test(core.getInput('no-cache')),
             pull: /true/i.test(core.getInput('pull')),
             load: /true/i.test(core.getInput('load')),
             push: /true/i.test(core.getInput('push')),
-            set: yield getInputList('set', true)
+            set: getInputList('set', true)
         };
     });
 }
@@ -4481,16 +5748,27 @@ function getCommonArgs(inputs) {
     });
 }
 function getInputList(name, ignoreComma) {
-    return __awaiter(this, void 0, void 0, function* () {
-        const items = core.getInput(name);
-        if (items == '') {
-            return [];
+    let res = [];
+    const items = core.getInput(name);
+    if (items == '') {
+        return res;
+    }
+    for (let output of sync_1.default(items, {
+        columns: false,
+        relaxColumnCount: true,
+        skipLinesWithEmptyValues: true
+    })) {
+        if (output.length == 1) {
+            res.push(output[0]);
+            continue;
         }
-        return items
-            .split(/\r?\n/)
-            .filter(x => x)
-            .reduce((acc, line) => acc.concat(!ignoreComma ? line.split(',').filter(x => x) : line).map(pat => pat.trim()), []);
-    });
+        else if (!ignoreComma) {
+            res.push(...output);
+            continue;
+        }
+        res.push(output.join(','));
+    }
+    return res.filter(item => item).map(pat => pat.trim());
 }
 exports.getInputList = getInputList;
 exports.asyncForEach = (array, callback) => __awaiter(void 0, void 0, void 0, function* () {
@@ -4764,6 +6042,78 @@ const parse = (version, options) => {
 module.exports = parse
 
 
+/***/ }),
+
+/***/ 942:
+/***/ (function(module) {
+
+
+
+class ResizeableBuffer{
+  constructor(size=100){
+    this.size = size
+    this.length = 0
+    this.buf = Buffer.alloc(size)
+  }
+  prepend(val){
+    if(Buffer.isBuffer(val)){
+      const length = this.length + val.length
+      if(length >= this.size){
+        this.resize()
+        if(length >= this.size){
+          throw Error('INVALID_BUFFER_STATE')
+        }
+      }
+      const buf = this.buf
+      this.buf = Buffer.alloc(this.size)
+      val.copy(this.buf, 0)
+      buf.copy(this.buf, val.length)
+      this.length += val.length
+    }else{
+      const length = this.length++
+      if(length === this.size){
+        this.resize()
+      }
+      const buf = this.clone()
+      this.buf[0] = val
+      buf.copy(this.buf,1, 0, length)
+    }
+  }
+  append(val){
+    const length = this.length++
+    if(length === this.size){
+      this.resize()
+    }
+    this.buf[length] = val
+  }
+  clone(){
+    return Buffer.from(this.buf.slice(0, this.length))
+  }
+  resize(){
+    const length = this.length
+    this.size = this.size * 2
+    const buf = Buffer.alloc(this.size)
+    this.buf.copy(buf,0, 0, length)
+    this.buf = buf
+  }
+  toString(encoding){
+    if(encoding){
+      return this.buf.slice(0, this.length).toString(encoding)
+    }else{
+      return Uint8Array.prototype.slice.call(this.buf.slice(0, this.length))
+    }
+  }
+  toJSON(){
+    return this.toString('utf8')
+  }
+  reset(){
+    this.length = 0
+  }
+}
+
+module.exports = ResizeableBuffer
+
+
 /***/ }),
 
 /***/ 962:
diff --git a/package.json b/package.json
index 2489666..93cb4ec 100644
--- a/package.json
+++ b/package.json
@@ -31,6 +31,7 @@
     "@actions/core": "^1.2.6",
     "@actions/exec": "^1.0.4",
     "@actions/github": "^4.0.0",
+    "csv-parse": "^4.14.2",
     "semver": "^7.3.4",
     "tmp": "^0.2.1"
   },
diff --git a/src/context.ts b/src/context.ts
index 7f46f37..99cb8ee 100644
--- a/src/context.ts
+++ b/src/context.ts
@@ -1,3 +1,4 @@
+import csvparse from 'csv-parse/lib/sync';
 import * as buildx from './buildx';
 import * as core from '@actions/core';
 
@@ -15,13 +16,13 @@ export interface Inputs {
 export async function getInputs(): Promise<Inputs> {
   return {
     builder: core.getInput('builder'),
-    files: await getInputList('files'),
-    targets: await getInputList('targets'),
+    files: getInputList('files'),
+    targets: getInputList('targets'),
     noCache: /true/i.test(core.getInput('no-cache')),
     pull: /true/i.test(core.getInput('pull')),
     load: /true/i.test(core.getInput('load')),
     push: /true/i.test(core.getInput('push')),
-    set: await getInputList('set', true)
+    set: getInputList('set', true)
   };
 }
 
@@ -64,18 +65,30 @@ async function getCommonArgs(inputs: Inputs): Promise<Array<string>> {
   return args;
 }
 
-export async function getInputList(name: string, ignoreComma?: boolean): Promise<string[]> {
+export function getInputList(name: string, ignoreComma?: boolean): string[] {
+  let res: Array<string> = [];
+
   const items = core.getInput(name);
   if (items == '') {
-    return [];
+    return res;
   }
-  return items
-    .split(/\r?\n/)
-    .filter(x => x)
-    .reduce<string[]>(
-      (acc, line) => acc.concat(!ignoreComma ? line.split(',').filter(x => x) : line).map(pat => pat.trim()),
-      []
-    );
+
+  for (let output of csvparse(items, {
+    columns: false,
+    relaxColumnCount: true,
+    skipLinesWithEmptyValues: true
+  }) as Array<string[]>) {
+    if (output.length == 1) {
+      res.push(output[0]);
+      continue;
+    } else if (!ignoreComma) {
+      res.push(...output);
+      continue;
+    }
+    res.push(output.join(','));
+  }
+
+  return res.filter(item => item).map(pat => pat.trim());
 }
 
 export const asyncForEach = async (array, callback) => {
diff --git a/yarn.lock b/yarn.lock
index 8e966ad..40c1168 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1218,6 +1218,11 @@ cssstyle@^2.2.0:
   dependencies:
     cssom "~0.3.6"
 
+csv-parse@^4.14.2:
+  version "4.14.2"
+  resolved "https://registry.yarnpkg.com/csv-parse/-/csv-parse-4.14.2.tgz#c1329cff95a99b8773a92c4e62f8bff114b34726"
+  integrity sha512-YE2xlTKtM035/94llhgsp9qFQxGi47EkQJ1pZ+mLT/98GpIsbjkMGAb7Rmu9hNxVfYFOLf10hP+rPVqnoccLgw==
+
 dashdash@^1.12.0:
   version "1.14.1"
   resolved "https://registry.yarnpkg.com/dashdash/-/dashdash-1.14.1.tgz#853cfa0f7cbe2fed5de20326b8dd581035f6e2f0"