add script to create git tags

Author: chaudum

devtools/create_tag.sh

@@ -0,0 +1,71 @@
+#!/bin/bash
+
+function check() {
+  if [ $? != 0 ]
+  then
+    abort "$1 failed."
+  fi
+}
+
+function abort() {
+  echo -e "\033[33m$1\033[0m"
+  echo -e "\033[31;1mTAGGING FAILED\033[0m"
+  exit 1
+}
+
+function info() {
+  echo -e "\033[34m$1\033[0m"
+}
+
+# check if everything is committed
+CLEAN=`git status -s`
+if [ ! -z "$CLEAN" ]
+then
+   abort "Working directory not clean. Please commit all changes before tagging."
+fi
+
+info "Fetching origin..."
+git fetch origin > /dev/null
+
+# get current branch
+BRANCH=`git branch | grep "^*" | cut -d " " -f 2`
+info "Current branch is $BRANCH."
+
+# check if local branch is origin branch
+LOCAL_COMMIT=`git show --format="%H" $BRANCH`
+ORIGIN_COMMIT=`git show --format="%H" origin/$BRANCH`
+
+if [ "$LOCAL_COMMIT" != "$ORIGIN_COMMIT" ]
+then
+   abort "Local $BRANCH is not up to date."
+fi
+
+pytest -vs --cache-clear
+check "pytest"
+
+python setup.py sdist bdist_wheel
+twine check dist/*.whl
+check "packaging"
+
+# get the version
+VERSION=`python setup.py --version`
+info "Current version $VERSION"
+
+# check if tag to create has already been created
+EXISTS=`git tag | grep $VERSION`
+if [ "$VERSION" == "$EXISTS" ]
+then
+   abort "Revision $VERSION already tagged."
+fi
+
+# check if VERSION is in head of CHANGES.rst
+REV_NOTE=`grep "$VERSION" CHANGES.rst`
+if [ -z "$REV_NOTE" ]
+then
+    abort "No notes for revision $VERSION found in CHANGES.rst"
+fi
+
+info "Creating tag $VERSION..."
+git tag -a "$VERSION" -m "Tag release for revision $VERSION"
+git push --tags
+info "Done."