dev: version from file to cmake and python (#1025)

- renamed conda-recipe folder
- added a check to see if build and install folder exists in build.sh (conda recipe)
- created VERSION file that has '0.0.0'for developer but can be updated using update_version.py that takes in a version. The script checks for semantic versioning and updates VERSION file
- VERSION file also copied along with py files to slsdet in python cmakelist and build_pylib.sh (for conda), also copied in root folder for installations (for no coding purpose)
- init.py and setup.py reads this file to get the version (a bit differently to find the VERSION file)
- VERSION file read into cmake to get the version and also added to compile definition. So RELEASE removed from versionAPI.h (using SLS_DET_VERSION compile definiton instead) and also removed updateRelease script.
- conda getting project version from environment variable SLS_DET_VERSION that is set in build_pylib.sh prior.
- added 3.13 python to conda build
- anything related to ctb removed from release notes as users will always use developer
- sets 0.0.0 to VERSION file by running update_version.py without an argument

python/slsdet/__init__.py

@@ -22,6 +22,7 @@ defs = _slsdet.slsDetectorDefs
 from .enums import *
 from .defines import *
 
+
 IpAddr = _slsdet.IpAddr
 MacAddr = _slsdet.MacAddr
 scanParameters = _slsdet.scanParameters
@@ -29,12 +30,14 @@ currentSrcParameters = _slsdet.currentSrcParameters
 DurationWrapper = _slsdet.DurationWrapper
 pedestalParameters = _slsdet.pedestalParameters
 
-
-import subprocess
-def get_git_tag():
+import os
+def read_version():
     try:
-        return subprocess.check_output(['git', 'describe', '--tags', '--abbrev=0']).strip().decode('utf-8')
-    except subprocess.CalledProcessError:
-        return 'developer'
-__version__ = get_git_tag()
+        version_file = os.path.join(os.path.dirname(__file__), 'VERSION')
+        with open(version_file, "r") as f:
+            return f.read().strip()
+    except:
+        raise RuntimeError("VERSION file not found in slsdet package from init.py")
+    
+__version__ = read_version()