test: fix doc

updating documentation in toml

Jenkinsfile

@@ -6,6 +6,8 @@
 // You should have received a copy of the license along with this
 // work.  If not, see <https://creativecommons.org/licenses/by-nc-sa/4.0/>.
 
+
+
 // configurable settings:
 // use to send email if workflow problem
 def _MaintainerName		     = "CHACHA"
@@ -17,7 +19,7 @@ def _bPreRelease		     = false
 // toogle Draft flag on Gitea release system => If False, TAG is not created
 def _bDraft				     = false
 // release content / changelog management
-def _bAutoChangelog		     = false //Not supported yet
+def _bAutoChangelog		     = true //Not supported yet
 def _ReleaseContent_Title	 = "_CI/CD Automatic Release_"
 // full rebuild toogle
 def _bFullRebuilt		     = true
@@ -94,12 +96,12 @@ pipeline {
 		PY_PROJECT_VERSION                = "__NOTSET__"
         PY_PROJECT_VERSION_STRIPPED       = "__NOTSET__"
 	}
-
+    
 	stages {
-	
+	   
 		stage("Prepare") {
 			steps {
-				script{
+				script {
 					if (_bFullRebuilt) {
 						// start by cleaning the workspace (not using cleanWs() because we want to keep the directory itself)
 						// => this is needed to fetch it again with custom options 
@@ -108,8 +110,7 @@ pipeline {
 					else {
 						sh("find ~/. -name . ! -path './TEST_ENV/*' ! -path './BUILD_ENV/*'  -o -prune -exec rm -rf -- {} +")
 					}
-                    if(_GIT_BRANCH!="master")
-                    {
+                    if(_GIT_BRANCH!="master") {
                         _bPreRelease = true
                     }
 				}
@@ -120,51 +121,113 @@ pipeline {
 				echo("_GITEA_BASE_URL: . . . . . . . . $_GITEA_BASE_URL")
                 echo("GIT_COMMIT:. . . . . . . . . . . $GIT_COMMIT  ")
 				echo("_PROJECT_USER_NAME:. . . . . . . $_PROJECT_USER_NAME")
-				echo("_GITEA_PROJECT_NAME: . . . . . . $_PROJECT_NAME")
+				echo("_PROJECT_NAME: . . . . . . . . . $_PROJECT_NAME")
 				echo("_MaintainerEmail:. . . . . . . . $_MaintainerEmail") 
 				echo("_MaintainerName:. . . . . . . .  $_MaintainerName") 
-
+                
 				sh("virtualenv --pip=embed --setuptools=embed --wheel=embed --no-periodic-update --activators bash,python BUILD_ENV")
 				sh("virtualenv --pip=embed --setuptools=embed --wheel=embed --no-periodic-update --activators bash,python TEST_ENV")
+                sh("virtualenv --pip=embed --setuptools=embed --wheel=embed --no-periodic-update --activators bash,python TOOLS_ENV")
 				
-				sh(". ~/BUILD_ENV/bin/activate && pip install --upgrade setuptools build pip copier jinja2-slug toml \"setuptools-git-versioning<2\"")
-				
-
+				sh(". ~/BUILD_ENV/bin/activate && pip install --upgrade setuptools build pip copier jinja2-slug toml")
 				
+                sh(". ~/TOOLS_ENV/bin/activate && pip install simple_rest_client requests")
+                
+                script {
+                    if(_PROJECT_NAME!="pygitversionhelper") {
+                        sh(". ~/TOOLS_ENV/bin/activate && pip install git+https://chacha.ddns.net/gitea/chacha/pygitversionhelper.git@master")
+                    }
+                    else
+                    {   
+                        //TODO: need to install pygitversionhelper deps from a better way...
+                        sh(". ~/TOOLS_ENV/bin/activate && pip install packaging")
+                    }
+                }
+                sh("git config --global user.email $_MaintainerEmail")
+                sh("git config --global user.name  $_MaintainerName")	
+                
 			}
 		}
-
+        
 		stage("GetCode") {
 			steps {
 				dir("gitrepo") {
-					// manually checkout the repository, with All branches and tags
+					// manually checkout the repository, with All branches and tags 
 					// => because we might need them for version and changelog computing
                     checkout([ $class: "GitSCM", 
                                branches: [[name: GIT_BRANCH]], 
                                extensions: [[$class: "CloneOption", noTags: false, shallow: false, depth: 0, reference: '']], 
                                userRemoteConfigs: [[credentialsId: _SCMCredentials, url: GIT_URL]]])
-                    script{
-                        if(_GIT_BRANCH=="master")
-                        {
-                            if(sh(returnStdout:  true, script: "git tag --points-at HEAD").trim().isEmpty())
-                            {
-                                error("master push/merge must have an explicit tag release number")
+                    script {
+
+                        withCredentials([usernamePassword(credentialsId: _SCMCredentials, passwordVariable: 'GIT_PASSWORD', usernameVariable: 'GIT_USERNAME')]) {
+                            sh("git remote set-url origin https://${GIT_USERNAME}:${GIT_PASSWORD}@chacha.ddns.net/gitea/${_PROJECT_USER_NAME}/${_PROJECT_NAME}.git")
+                        }
+                                      
+                        if(_GIT_BRANCH=="master") {
+                            if(sh(returnStdout:  true, script: "git tag --points-at HEAD").trim().isEmpty()) {
+
+                                BUMPED_VERSION = sh(script:  """#!/bin/sh -
+                                                                 |. ~/TOOLS_ENV/bin/activate
+                                                                 |exec python - << '__EOWRAPPER__'
+                                                                 |
+                                                                 |import re
+                                                                 |
+                                                                 |try:
+                                                                 |    from pygitversionhelper import gitversionhelper
+                                                                 |except ImportError:
+                                                                 |    from src.pygitversionhelper import gitversionhelper
+                                                                 |
+                                                                 |lastcommit=gitversionhelper.commit.getLast(same_branch=True)
+                                                                 |msg=gitversionhelper.commit.getMessage(lastcommit)
+                                                                 |
+                                                                 |_match=re.search(r"\\s*(?:#)?\\s*(?<=new-tag:)(?:\\s*)(?P<TAG>\\S*)",msg)
+                                                                 |print(_match.group("TAG"),end="")
+                                                                 |
+                                                                 |__EOWRAPPER__
+                                                              """.stripMargin(),
+                                                               returnStdout: true).trim()
+
+                                if(BUMPED_VERSION.isEmpty()) {
+                                    echo "master push/merge must have an explicit tag release number, stopping pipeline"
+                                    currentBuild.getRawBuild().getExecutor().doStop()
+                                }
+                                else {
+                                    echo "new-tag requested in commit message: $BUMPED_VERSION"
+
+                                    sh("git tag $BUMPED_VERSION")
+                                    sh("git push origin --tags")
+                                }
                             }
                         }
-                    
-                        // using git to get the latest tag on this branch 
-                        def latestTag = sh(returnStdout:  true, script: "git tag --sort=-creatordate | head -n 1").trim()
+                                               
+                        latestTag = sh(script:   """#!/bin/sh -
+                                                     |. ~/TOOLS_ENV/bin/activate
+                                                     |exec python - << '__EOWRAPPER__'
+                                                     |
+                                                     |try:
+                                                     |    from pygitversionhelper import gitversionhelper
+                                                     |except ImportError:
+                                                     |    from src.pygitversionhelper import gitversionhelper
+                                                     |
+                                                     |print(gitversionhelper.tag.getLastTag(same_branch=True),end ="")
+                                                     |
+                                                     |__EOWRAPPER__
+                                                  """.stripMargin(),
+                                       returnStdout: true)
                         echo("latestTag:. . . . . . . . . . . . $latestTag  ")
                         
-                        // using setuptools_git_versioning to get the generated version number based on Git tags and logs
-                        // TODO: read dev_template from toml
+                        // get current (or bumped) version number from git history
                         PY_PROJECT_VERSION = sh(script:   """#!/bin/sh -
-                                                             |. ~/BUILD_ENV/bin/activate
+                                                             |. ~/TOOLS_ENV/bin/activate
                                                              |exec python - << '__EOWRAPPER__'
                                                              |
-                                                             |from setuptools_git_versioning import version_from_git
+                                                             |try:
+                                                             |    from pygitversionhelper import gitversionhelper
+                                                             |except ImportError:
+                                                             |    from src.pygitversionhelper import gitversionhelper
                                                              |
-                                                             |print(str(version_from_git(tag_filter="^\\d+\\.\\d+\\.\\d+\$",dev_template = "{tag}.post{ccount}")),end ="")
+                                                             |print(gitversionhelper.version.getCurrentVersion(formated_output=True,version_std="PEP440",bump_type="dev",bump_dev_strategy="post"),end ="")
                                                              |
                                                              |__EOWRAPPER__
                                                           """.stripMargin(),
@@ -172,16 +235,18 @@ pipeline {
                         echo("PY_PROJECT_VERSION: . . . . . . . . . $PY_PROJECT_VERSION")
                         PY_PROJECT_VERSION_STRIPPED=ExtractBaseVersion(PY_PROJECT_VERSION)
                         
+                        // Manually pushing a new tag with version string guessed by gitversionhelper 
+                        // because setuptools-git-versioning / setuptools_scm cant fing tag on other branches, so will guess a wrong version without this tag.
+                        if(latestTag!=PY_PROJECT_VERSION) {
+                            sh("git tag $PY_PROJECT_VERSION")
+                            sh("git push origin --tags")
+                        }
+                        
                         // specific handling to test the template itself 
                         // => little hacky... creating a new git repo with a commit/tag corresponding to HEAD of the official one
-                        if(_PROJECT_NAME=="pyChaChaDummyProject")  //specific case to test the template itself
-                        {
-							sh("git config --global user.email $_MaintainerEmail")
-							sh("git config --global user.name  $_MaintainerName")
-
+                        if(_PROJECT_NAME=="pyChaChaDummyProject") { //specific case to test the template itself
 							sh("rm -Rf ~/_gitrepo  || true")
 							
-							//sh(". ~/BUILD_ENV/bin/activate && python -m copier --vcs-ref HEAD --prereleases --defaults ./ ~/_gitrepo")
                             sh(script:    """#!/bin/sh -
                                              |. ~/BUILD_ENV/bin/activate
                                              |exec python - << '__EOWRAPPER__'
@@ -240,7 +305,7 @@ pipeline {
 			steps {
 				// no need for a build-env: setuptools is already creating one
 				dir("gitrepo") {
-					script{
+					script {
 						// actually doing the package build
 						sh(". ~/BUILD_ENV/bin/activate && python -m build .")
 					}
@@ -269,16 +334,16 @@ pipeline {
                 }
             }
             post {
-                    always {      
-                        dir("gitrepo") {                              
-                        publishHTML([
-                                    reportDir:              "helpers-results/quality_check",
-                                    reportFiles:            "report.html",
-                                    reportName:             "quality-report",
-                                    allowMissing:           false,
-                                    alwaysLinkToLastBuild:  true,
-                                    keepAll:                true])    
-                       }         
+                always {      
+                    dir("gitrepo") {                              
+                    publishHTML([
+                                reportDir:              "helpers-results/quality_check",
+                                reportFiles:            "report.html",
+                                reportName:             "quality-report",
+                                allowMissing:           false,
+                                alwaysLinkToLastBuild:  true,
+                                keepAll:                true])    
+                   }         
                 }
             }
         }
@@ -388,20 +453,27 @@ pipeline {
 				def GITEA_LOGIN_TOKEN=credentials("GiteaCHACHAPush")
 			}
 			steps {
-				sh("python3 -m pip install simple_rest_client requests")
 				dir("gitrepo") {
 					script {
 						def CurrentDateTime=java.time.LocalDateTime.now()
-						withCredentials([string( credentialsId: _MkDocsWebCredentials,variable: 'MKDOCSTOKEN' )]) 
-						{
-						sh(script: 	"""#!/usr/bin/env python3
-										|from simple_rest_client.api import API
-										|from simple_rest_client.resource import Resource
+						withCredentials([string( credentialsId: _MkDocsWebCredentials,variable: 'MKDOCSTOKEN' )]) {
+                        sh(script:   """#!/bin/sh -
+                                        |. ~/TOOLS_ENV/bin/activate
+                                        |exec python - << '__EOWRAPPER__'
+                                        |
 										|import json
 										|import glob
 										|import requests
 										|import shutil
 										|
+                                        |from simple_rest_client.api import API
+                                        |from simple_rest_client.resource import Resource
+                                        |
+                                        |try:
+                                        |    from pygitversionhelper import gitversionhelper
+                                        |except ImportError:
+                                        |    from src.pygitversionhelper import gitversionhelper
+										|
 										|from urllib.parse import urljoin
 										|
 										|class GiteaRepoCommits(Resource):
@@ -478,8 +550,9 @@ pipeline {
                                         |response=requests.post("http://${_MkDocsWebURL}/API.php?REQ=pushDoc",data=reqData,files=files)
                                         |if response.status_code != 200:
                                         |   raise RuntimeError(f"Wrong server response: {response.status_code}")
-                                        | 
-									""".stripMargin())
+                                        |
+                                        |__EOWRAPPER__
+									 """.stripMargin())
 									}
 					}
 				}

README.md

@@ -24,8 +24,8 @@ Checkout [Latest Documentation](https://chacha.ddns.net/mkdocs-web/chacha/pygitv
     - restrict to same branch
     - both SemVer and PEP440 support
     - custom output format
-    - configurable default bump type major, minor, patch or dev
-    - configurable default bump type: post, pre-patch, pre-minor, pre-major
+    - configurable default bump type: major, minor, patch or dev
+    - configurable default bump strategy: post, pre-patch, pre-minor, pre-major
     - ignore non-version tag
     - force version format
 

docs-static/usage.md

@@ -75,25 +75,39 @@ Get the distance from HEAD to last tag [only on same branch]:
 
 Get the last found version in the repository [return MetaVersion object]:
 
-    print(f"most recent repository version: {gitversionhelper.tag.getLastVersion()}")
+    print(f"most recent repository version: {gitversionhelper.version.getLastVersion()}")
     
 Get the last found version in the repository [return formated string]:
 
-    print(f"most recent repository version: {gitversionhelper.tag.getLastVersion(formated_output=True)}")
+    print(f"most recent repository version: {gitversionhelper.version.getLastVersion(formated_output=True)}")
 
 Others kwargs available to this function:
-    - version_std: string to force a version standard for rendering ["PEP440" or "SemVer"]
-    - same_branch: boolean to force searching on same branch
-    - ignore_unknown_tags: boolean to allow unknown tag to be ignored
+
+* version_std: string to force a version standard for rendering ["PEP440" or "SemVer"]
+* same_branch: boolean to force searching on same branch
+* ignore\_unknown\_tags: boolean to allow unknown tag to be ignored
 
 Get the current version of the repository, automatically bump it if the last one is not tagged [returns MetaVersion object]:
 
-    print(f"most recent repository version: {gitversionhelper.tag.getCurrentVersion()}")
+    print(f"current repository version: {gitversionhelper.version.getCurrentVersion()}")
+
+Or with formated output:
+
+    print(f"current repository version: {gitversionhelper.version.getCurrentVersion(formated_output=True)}")
     
+Typical usage in CI/CD env:
+    
+    bumped_version = gitversionhelper.version.getCurrentVersion(    formated_output=True,       \
+                                                                    version_std="PEP440",       \
+                                                                    bump_type="dev",            \
+                                                                    bump_dev_strategy="post")
+    print(f"current repository version: {bumped_version}")
+
 kwargs available to this function:
-    - All same args as getLastVersion()
-    - bump_type: if version need to be pump, allow to configure next release update type: major, minor, patch, dev
-    - bump_dev_strategy: if bump_type is dev, allow to choose dev update strategy: post, pre-patch, pre-minor, pre-major
+
+* All same args as getLastVersion()
+* bump_type: if version need to be pump, allow to configure next release update type: __major, minor, patch, dev__
+* bump\_dev\_strategy: if bump\_type is dev, allow to choose dev update strategy: __post, pre-patch, pre-minor, pre-major__
 
 A version object can also be manually formated:
 
@@ -108,6 +122,7 @@ kwargs available to those function:
 ## Limitations
 
 There is unfortunately some technical limitation :
-- MultiThreading and async behavior is not tested.
-- Multiple tag on the same commit is not supported.
-- Branch filter when searching for a version is only tested with -no-ff strategy
+
+* MultiThreading and async behavior is not tested.
+* Multiple tag on the same commit is not supported.
+* Branch filter when searching for a version is only tested with -no-ff strategy

pyproject.toml

@@ -7,13 +7,12 @@
 # work.  If not, see <https://creativecommons.org/licenses/by-nc-sa/4.0/>.
 
 [build-system]
-requires = ["setuptools>=63", "wheel", "setuptools-git-versioning<2"]
+requires = ["setuptools>=63", "wheel", "setuptools_scm"]
 build-backend = "setuptools.build_meta"
 
-[tool.setuptools-git-versioning]
-enabled = true
-dev_template    = "{tag}.post{ccount}"
-tag_filter      = "^\\d+\\.\\d+\\.\\d+$"
+[tool.setuptools_scm]
+version_scheme= "post-release"
+# tag_regex="^(?:v)?(?P<version>\\d+\\.\\d+\\.\\d+)([\\.\\-\\+])?(?:.*)?"
 
 [project]
 name = "pygitversionhelper"
@@ -36,6 +35,7 @@ classifiers = [
 ]
 dependencies = [
     'importlib-metadata; python_version<"3.9"',
+    'packaging'
 ]
 dynamic = ["version"]
 
@@ -49,13 +49,9 @@ where = ["src"]
 [tool.setuptools.package-data]
 "pygitversionhelper.data" = ["*.*"]
 
-#[tool.setuptools_scm]
-#write_to        = "src/pygitversionhelper/_version.py"
-#version_scheme  = "python-simplified-semver"
-
 [project.urls]
-Homepage        = "https://chacha.ddns.net/gitea/chacha/pygitversionhelper"
-Documentation   = "https://chacha.ddns.net/gitea/chacha/pygitversionhelper/wiki"
+Homepage        = "https://chacha.ddns.net/gitea/chacha/pygitversionhelper/"
+Documentation   = "https://chacha.ddns.net/mkdocs-web/chacha/pygitversionhelper/master/latest/"
 Tracker         = "https://chacha.ddns.net/gitea/chacha/pygitversionhelper/issues"
 
 [project.optional-dependencies]

src/pygitversionhelper/gitversionhelper.py

@@ -5,7 +5,6 @@
 #
 # You should have received a copy of the license along with this
 # work.  If not, see <https://creativecommons.org/licenses/by-nc-sa/4.0/>.
-
 """
 This project try to help doing handy operations with git when 
 dealing with project versioning and tags on python project -
@@ -13,6 +12,7 @@ at leat for project using PEP440 or SemVer standards.
 
 One requirement is to keep it compact and to not cover too much fancy features.
 This is the reason why it is one single file with nested classes.
+
 => Design is on-purpose poorly expandable to keep the scope light.
 
 This library is maid for repository using tag as version.
@@ -23,8 +23,7 @@ This module is the main project file, containing all the code.
 Read the read me for more information.
 Check the unittest s for usage samples.
 
-Note:
-    Other Parameters are **kwargs
+Note: _Other Parameters_ are **kwargs
 """
 
 from __future__ import annotations
@@ -37,7 +36,7 @@ import logging
 
 from packaging.version import VERSION_PATTERN as packaging_VERSION_PATTERN
 
-def _exec(cmd: str, root: str | os.PathLike | None = None) -> list[str]:
+def _exec(cmd: str, root: str | os.PathLike | None = None, raw:bool = False) -> list[str]:
     """
     helper function to handle system cmd execution
     Args:
@@ -47,13 +46,16 @@ def _exec(cmd: str, root: str | os.PathLike | None = None) -> list[str]:
         a list of command's return lines
         
     """
-    p = subprocess.run(cmd.split(), text=True, cwd=root, capture_output=True, check=False, timeout=2)
+    p = subprocess.run(cmd, text=True, cwd=root, capture_output=True, check=False, timeout=2,shell=True)
     if re.search("not a git repository",p.stderr):
         raise gitversionhelper.repository.notAGitRepository()
     if re.search("fatal:",p.stderr):    #pragma: nocover
         raise gitversionhelper.unknownGITFatalError(p.stderr)
     if int(p.returncode) < 0:           #pragma: nocover
         raise gitversionhelper.unknownGITError(p.stderr)
+
+    if raw:
+        return p.stdout
     lines = p.stdout.splitlines()
     return [line.rstrip() for line in lines if line.rstrip()]
 
@@ -108,6 +110,103 @@ class gitversionhelper: # pylint: disable=too-few-public-methods
                 True if it is dirty
             """
             return bool(_exec("git status --short"))
+    class commit:
+        """
+        class containing methods focusing on commits
+        """
+        __OptDict = {"same_branch": "same_branch",
+                     "merged_output":"merged_output"}
+
+        class commitException(gitversionhelperException):
+            """
+            generic commit exception
+            """
+
+        class commitNotFound(commitException):
+            """
+            tag not found exception
+            """
+
+        @classmethod
+        def getMessagesSinceTag(cls,tag:str,**kwargs) -> str:
+            """
+            retrieve a commits message history from repository
+            from LastCommit to the given tag
+            Keyword Arguments:
+                merged_output: output one single merged string
+                same_branch(bool): force searching only in the same branch
+            Returns:
+                the commit message
+            """
+            current_commit_id=cls.getLast(**kwargs)
+            tag_commit_id=cls.getFromTag(tag)
+
+            if ((cls.__OptDict["same_branch"] in kwargs) and (kwargs[cls.__OptDict["same_branch"]] is True)):
+                commits = _exec(f"git rev-list --first-parent --ancestry-path {tag_commit_id}..{current_commit_id}")
+            else:
+                commits = _exec(f"git rev-list --ancestry-path {tag_commit_id}..{current_commit_id}")
+            result=[]
+            for commit in commits:
+                result.append(cls.getMessage(commit))
+
+            if ((cls.__OptDict["merged_output"] in kwargs) and (kwargs[cls.__OptDict["merged_output"]] is True)):
+                print("JOIN")
+                return os.linesep.join(result)
+            return result
+
+        @classmethod
+        def getMessage(cls, commit_hash:str) -> str:
+            """
+            retrieve a commit message from repository
+            Args:
+                commit_hash: id of the commit
+            Returns:
+                the commit message
+            """
+            try:
+                res=_exec(f"git log -z --pretty=\"tformat:%B%-C()\" -n 1 {commit_hash}",None,True).rstrip('\x00')
+            except gitversionhelper.unknownGITFatalError as _e:
+                raise cls.commitNotFound("no commit found in commit history") from _e
+
+            return res.replace('\r\n','\n').replace('\n','\r\n')
+
+        @classmethod
+        def getFromTag(cls,tag:str) -> str:
+            """
+            retrieve a commit from repository associated to a tag
+            Args:
+                tag: tag of the commit
+            Returns:
+                the commit Id
+            """
+            try:
+                res=_exec(f"git rev-list -n 1 {tag}")
+            except gitversionhelper.unknownGITFatalError as _e:
+                raise cls.commitNotFound("no commit found in commit history") from _e
+            if len(res)==0:
+                raise cls.commitNotFound("no commit found in commit history")
+            return res[0]
+
+        @classmethod
+        def getLast(cls,**kwargs) -> str:
+            """
+            retrieve last commit from repository
+            Keyword Arguments:
+                same_branch(bool): force searching only in the same branch
+            Returns:
+                the commit Id
+            """
+            if ((cls.__OptDict["same_branch"] in kwargs) and (kwargs[cls.__OptDict["same_branch"]] is True)):
+                try:
+                    res = _exec("git rev-parse HEAD")
+                except gitversionhelper.unknownGITFatalError as _e:
+                    raise cls.commitNotFound("no commit found in commit history") from _e
+            else:
+                res = _exec("git for-each-ref --sort=-committerdate refs/heads/ --count 1 --format=\"%(objectname)\"")
+
+            if len(res)==0:
+                raise cls.commitNotFound("no commit found in commit history")
+            return res[0]
 
     class tag:
         """
@@ -132,7 +231,7 @@ class gitversionhelper: # pylint: disable=too-few-public-methods
             """
 
         @classmethod
-        def getTags(cls,sort:str = "taggerdate",**kwargs) -> list[str]:
+        def getTags(cls,sort:str = "taggerdate",**kwargs) -> list[str|None]:
             """
             retrieve all tags from a repository
             Args:
@@ -395,6 +494,14 @@ class gitversionhelper: # pylint: disable=too-few-public-methods
                 return _v.doFormatVersion(**kwargs)
             return _v
 
+        @classmethod
+        def getCurrentFormatedVersion(cls,**kwargs) -> str :
+            """
+            Same as getCurrentVersion() with formated_output kwarg activated
+            """
+            kwargs["formated_output"]=True
+            return cls.getCurrentVersion(kwargs)
+
         @classmethod
         def _parseTag(cls,tag,**kwargs): # pylint: disable=R0914, R0912, R0915
             """get the last version from tags
@@ -457,8 +564,8 @@ class gitversionhelper: # pylint: disable=too-few-public-methods
                     VersionStd = "PEP440"
 
             if not bFound :
-                raise gitversionhelper.version.noValidVersion("no valid version found in tags")  
-    
+                raise gitversionhelper.version.noValidVersion("no valid version found in tags")
+
             if pre_count > 0 and post_count > 0:
                 raise cls.PreAndPostVersionUnsupported("can not parse a version with both pre" \
                                                        " and post release number.")

test/test_gitversionhelper.py

@@ -13,6 +13,8 @@ import os
 import pathlib
 import re
 import copy
+import time
+import subprocess
 
 print(__name__)
 print(__package__)
@@ -95,6 +97,7 @@ class Test_gitversionhelper(unittest.TestCase):
         self._test_version_readback_simple("1.1.1")
     def test_nominal__version__auto_9(self):
         self._test_version_readback_simple("1.2.1")
+        
     def test_nominal__version__auto_PEP440_post(self):
         self._test_version_readback_simple("1.2.1.post1")
     def test_nominal__version__auto_PEP440_pre(self):
@@ -507,8 +510,7 @@ class Test_gitversionhelper(unittest.TestCase):
         self.assertEqual(_v.major,0)
         self.assertEqual(_v.minor,1)
         self.assertEqual(_v.patch,0)
-        
-        
+
     def test_nominal__version___AUTO_bump_commits(self):
         with  open("demofile.txt", "w+t") as tmpFile:
             tmpFile.write("testvalue")
@@ -1114,6 +1116,210 @@ class Test_gitversionhelper(unittest.TestCase):
         self.assertEqual(_v.minor,1)
         self.assertEqual(_v.patch,3) 
         
+    def test_nominal__commit_getLast(self):
+        # sleeps are needed because commit date have a 1-sec accuracy :-/
+        with  open("demofile.txt", "w+t") as tmpFile:
+            tmpFile.write("testvalue")
+        os.system("git add .")
+        os.system("git commit -m  \"commit\"")
+        time.sleep(1)
+
+        initial_commit = pygitversionhelper.gitversionhelper.commit.getLast()
+        
+        with  open("demofile.txt", "w+t") as tmpFile:
+            tmpFile.write("testvalue2")
+        os.system("git add .")
+        os.system("git commit -m  \"commit\"")
+        time.sleep(1)
+        
+        second_commit = pygitversionhelper.gitversionhelper.commit.getLast()
+        
+        self.assertNotEqual(initial_commit,second_commit) 
+        
+        with  open("demofile.txt", "w+t") as tmpFile:
+            tmpFile.write("testvalue3")
+        os.system("git add .")
+        os.system("git commit -m  \"commit\"")
+        time.sleep(1)
+        
+        third_commit = pygitversionhelper.gitversionhelper.commit.getLast()
+        
+        self.assertNotEqual(initial_commit,third_commit) 
+        self.assertNotEqual(second_commit,third_commit) 
+        
+        
+        os.system("git checkout -b dev")
+
+        with  open("demofile.txt", "w+t") as tmpFile:
+            tmpFile.write("testvalue4")
+        os.system("git add .")
+        os.system("git commit -m  \"commit\"")
+        time.sleep(1)
+        
+        fourth_commit = pygitversionhelper.gitversionhelper.commit.getLast()
+        
+        self.assertNotEqual(initial_commit,fourth_commit) 
+        self.assertNotEqual(second_commit,fourth_commit) 
+        self.assertNotEqual(third_commit,fourth_commit) 
+        
+        os.system("git switch master")
+        
+        fourth2_commit = pygitversionhelper.gitversionhelper.commit.getLast()
+        self.assertEqual(fourth2_commit,fourth_commit) 
+        
+        fourth3_commit = pygitversionhelper.gitversionhelper.commit.getLast(same_branch=True)
+        
+        self.assertNotEqual(fourth3_commit,fourth_commit) 
+        self.assertEqual(fourth3_commit,third_commit) 
+        
+        with  open("demofile.txt", "w+t") as tmpFile:
+            tmpFile.write("testvalue5")
+        os.system("git add .")
+        os.system("git commit -m  \"commit\"")
+        time.sleep(1)
+         
+        fifth_commit = pygitversionhelper.gitversionhelper.commit.getLast()
+        self.assertNotEqual(fifth_commit,fourth3_commit) 
+        
+        os.system("git switch dev")
+        
+        fifth2_commit = pygitversionhelper.gitversionhelper.commit.getLast()
+        self.assertEqual(fifth2_commit,fifth_commit) 
+        
+        fifth2_commit = pygitversionhelper.gitversionhelper.commit.getLast(same_branch=True)
+        self.assertEqual(fifth2_commit,fourth_commit) 
+        
+    def test_defect__commit_notfound(self):
+        
+        with self.assertRaises(pygitversionhelper.gitversionhelper.commit.commitNotFound) :
+            pygitversionhelper.gitversionhelper.commit.getLast()
+            
+        with self.assertRaises(pygitversionhelper.gitversionhelper.commit.commitNotFound) :
+            pygitversionhelper.gitversionhelper.commit.getLast(same_branch=True)
+            
+    def test_nominal__commit_getFromTag(self):
+        with  open("demofile.txt", "w+t") as tmpFile:
+            tmpFile.write("testvalue")
+        os.system("git add .")
+        os.system("git commit -m  \"commit\"")
+
+        initial_commit = pygitversionhelper.gitversionhelper.commit.getLast()
+        
+        with  open("demofile.txt", "w+t") as tmpFile:
+            tmpFile.write("testvalue2")
+        os.system("git add .")
+        os.system("git commit -m  \"commit2\"")
+        os.system(f"git tag TAG")
+
+        second_commit = pygitversionhelper.gitversionhelper.commit.getLast()
+        self.assertNotEqual(second_commit,initial_commit) 
+        second_commit2 = pygitversionhelper.gitversionhelper.commit.getFromTag("TAG")
+        self.assertEqual(second_commit,second_commit2) 
+        self.assertNotEqual(second_commit2,initial_commit) 
+        
+    def test_defect__commit_notfound2(self):
+        
+        with self.assertRaises(pygitversionhelper.gitversionhelper.commit.commitNotFound) :
+            pygitversionhelper.gitversionhelper.commit.getFromTag("TAG")
+            
+        with  open("demofile.txt", "w+t") as tmpFile:
+            tmpFile.write("testvalue")
+        os.system("git add .")
+        os.system("git commit -m  \"commit\"")  
+        
+        with self.assertRaises(pygitversionhelper.gitversionhelper.commit.commitNotFound) :
+            pygitversionhelper.gitversionhelper.commit.getFromTag("TAG")
+            
+        os.system(f"git tag OTHER_TAG")
+        
+        with self.assertRaises(pygitversionhelper.gitversionhelper.commit.commitNotFound) :
+            pygitversionhelper.gitversionhelper.commit.getFromTag("TAG")
+            
+    def test_nominal__commit_getMessage(self):
+        commit_message="AAAABBB CCCCDDDD".replace('\r\n','\n').replace('\n','\r\n')
+        with  open("demofile.txt", "w+t") as tmpFile:
+            tmpFile.write("testvalue")
+        os.system("git add .")
+        os.system(f"git commit -m  \"{commit_message}\"")
+        commit = pygitversionhelper.gitversionhelper.commit.getLast()
+        message = pygitversionhelper.gitversionhelper.commit.getMessage(commit)
+        self.assertEqual(message,commit_message)
+        
+    def test_nominal__commit_getMessage2(self):
+        commit_message="""AAAABBB
+        CCCCDDDD
+        -f dfsds dfsdfs  $""".replace('\r\n','\n').replace('\n','\r\n')
+
+        with  open("demofile.txt", "w+t") as tmpFile:
+            tmpFile.write("testvalue")
+        os.system("git add .")
+        
+        cmd = "git commit -m".split()
+        cmd.append(commit_message)
+        subprocess.run(cmd,text=True,check=True)
+        
+        commit = pygitversionhelper.gitversionhelper.commit.getLast()
+        message = pygitversionhelper.gitversionhelper.commit.getMessage(commit)
+
+        self.assertEqual(message,commit_message)
+        
+    def test_nominal__commit_getMessagesSinceLastTag(self):
+        commit_message1="1.1 update this"+ os.linesep+\
+                       "1.1 fix that"    + os.linesep+\
+                       "1.1 test"
+        commit_message1=commit_message1.replace('\r\n','\n').replace('\n','\r\n')
+        with  open("demofile.txt", "w+t") as tmpFile:
+            tmpFile.write("testvalue")
+        os.system("git add .")
+        
+        cmd = "git commit -m".split()
+        cmd.append(commit_message1)
+        subprocess.run(cmd,text=True,check=True)
+        os.system(f"git tag 0.1.1")
+        
+        commit_message2="2.1 update this"+ os.linesep+\
+                       "2.1 fix that"    + os.linesep+\
+                       "2.1 test"
+        commit_message2=commit_message2.replace('\r\n','\n').replace('\n','\r\n')
+        with  open("demofile.txt", "w+t") as tmpFile:
+            tmpFile.write("testvalue2")
+        os.system("git add .")
+        
+        cmd = "git commit -m".split()
+        cmd.append(commit_message2)
+        subprocess.run(cmd,text=True,check=True) 
+        
+        commit_message3="3.1 update this"+ os.linesep+\
+                       "3.1 fix that"    + os.linesep+\
+                       "3.1 test"
+        commit_message3=commit_message3.replace('\r\n','\n').replace('\n','\r\n')
+        with  open("demofile.txt", "w+t") as tmpFile:
+            tmpFile.write("testvalue3")
+        os.system("git add .")
+        
+        cmd = "git commit -m".split()
+        cmd.append(commit_message3)
+        subprocess.run(cmd,text=True,check=True)   
+
+        commit_message4="4.1 update this" + os.linesep+\
+                        "4.1 fix that"    + os.linesep+\
+                        "4.1 test"
+        commit_message4=commit_message4.replace('\r\n','\n').replace('\n','\r\n')
+        with  open("demofile.txt", "w+t") as tmpFile:
+            tmpFile.write("testvalue4")
+        os.system("git add .")
+        
+        cmd = "git commit -m".split()
+        cmd.append(commit_message4)
+        subprocess.run(cmd,text=True,check=True)  
+
+        res = pygitversionhelper.gitversionhelper.commit.getMessagesSinceTag("0.1.1")
+        self.assertEqual( [commit_message4,commit_message3,commit_message2],res)
+        
+        res = pygitversionhelper.gitversionhelper.commit.getMessagesSinceTag("0.1.1",merged_output=True)
+        self.assertEqual( os.linesep.join([commit_message4,commit_message3,commit_message2]),res)
+        
+              
     def tearDown(self):
         os.chdir("/")