Added untag to scripts/tag.sh.

brixen · brixen · commit c530edef74a2 · 2016-01-04T12:16:24.000-08:00
[ci skip]
diff --git a/scripts/tag.sh b/scripts/tag.sh
@@ -5,13 +5,60 @@ __dir__="$(cd "$(dirname "$0")" && pwd)"
 # shellcheck source=scripts/configuration.sh
 source "$__dir__/configuration.sh"
 
-IFS="." read -r -a array <<< "$(rbx_revision_version)"
+function rbx_tag_release {
+  IFS="." read -r -a array <<< "$(rbx_revision_version)"
 
-let major=${array[0]}
-let minor=${array[1]}+1
+  let major=${array[0]}
+  let minor=${array[1]}+1
 
-version="${major}.${minor}"
-message="\"Version $version ($(date +"%F"))\""
+  version="${major}.${minor}"
+  message="\"Version $version ($(date +"%F"))\""
 
-echo Tagging "v$version" as "$message"
-git tag -a -m "$message" "v$version"
+  echo Tagging "v$version" as "$message"
+  git tag -a -m "$message" "v$version"
+}
+
+function rbx_untag_release {
+  local version untag_version
+
+  version=$1
+
+  IFS="." read -r -a array <<< "$(rbx_revision_version)"
+
+  let major=${array[0]}
+  let minor=${array[1]}
+
+  untag_version="${major}.${minor}"
+
+  git describe "$untag_version" > /dev/null
+
+  if [[ $? -eq 0 && "$version" == "$untag_version" ]]; then
+    echo Untagging "v$version"
+    # git tag -d "v$version" && git push origin ":refs/tags/v$version"
+  else
+    echo NOT untagging "v$version", does not match "v$untag_version"
+  fi
+}
+
+function rbx_tag_usage {
+  echo "Usage: ${0##*/} [tag untag]"
+  exit 1
+}
+
+if [[ "${BASH_SOURCE[0]}" == "${0}" ]]; then
+  if [[ -z $1 ]]; then
+    rbx_tag_usage
+  fi
+
+  case "$1" in
+    "tag")
+      rbx_tag_release
+      ;;
+    "untag")
+      rbx_untag_release "$2"
+      ;;
+    "-h"|"--help"|*)
+      rbx_tag_usage
+      ;;
+  esac
+fi
