From cad9560d034cf5adf21a44da6db0cd59bed72331 Mon Sep 17 00:00:00 2001
From: Jeff Cross <middlefloor@gmail.com>
Date: Thu, 2 Oct 2014 10:09:45 -0700
Subject: [PATCH] chore(release): create script to undo a release for given
 number

---
 scripts/angular.js/untag-release.sh     | 40 ++++++++++++++++++
 scripts/bower/unpublish.sh              | 54 +++++++++++++++++++++++++
 scripts/code.angularjs.org/unpublish.sh | 45 +++++++++++++++++++++
 scripts/jenkins/undo-release.sh         | 41 +++++++++++++++++++
 4 files changed, 180 insertions(+)
 create mode 100755 scripts/angular.js/untag-release.sh
 create mode 100755 scripts/bower/unpublish.sh
 create mode 100755 scripts/code.angularjs.org/unpublish.sh
 create mode 100755 scripts/jenkins/undo-release.sh

diff --git a/scripts/angular.js/untag-release.sh b/scripts/angular.js/untag-release.sh
new file mode 100755
index 000000000000..98f2040a22c4
--- /dev/null
+++ b/scripts/angular.js/untag-release.sh
@@ -0,0 +1,40 @@
+#!/bin/bash
+
+# Untags a release.
+
+echo "###################################"
+echo "## Untag angular.js for a release #"
+echo "###################################"
+
+ARG_DEFS=(
+  "--action=(prepare|publish)"
+  # the version number of the release.
+  # e.g. 1.2.12 or 1.2.12-rc.1
+  "--version-number=([0-9]+\.[0-9]+\.[0-9]+(-[a-z]+\.[0-9]+)?)"
+)
+
+function init {
+  TMP_DIR=$(resolveDir ../../tmp)
+  TAG_NAME="v$VERSION_NUMBER"
+}
+
+function prepare() {
+  :
+}
+
+function publish() {
+  # push the tag deletion to github
+  tags=`git ls-remote --tags git@github.com:angular/angular.js`
+  if [[ $tags =~ "refs/tags/v$VERSION_NUMBER^" ]]; then
+    echo "-- Creating dummy git repo for angular.js with origin remote"
+    mkdir $TMP_DIR/empty-angular.js
+    cd $TMP_DIR/empty-angular.js
+    git init
+    git remote add origin git@github.com:angular/angular.js.git
+    git push origin ":$TAG_NAME"
+  else
+    echo "-- Tag v$VERSION_NUMBER does not exist on remote. Moving on"
+  fi
+}
+
+source $(dirname $0)/../utils.inc
diff --git a/scripts/bower/unpublish.sh b/scripts/bower/unpublish.sh
new file mode 100755
index 000000000000..60a1b79ddfce
--- /dev/null
+++ b/scripts/bower/unpublish.sh
@@ -0,0 +1,54 @@
+#!/bin/bash
+
+# Script for removing tags from the Angular bower repos
+
+echo "#################################"
+echo "#### Untag bower ################"
+echo "#################################"
+
+ARG_DEFS=(
+  "--action=(prepare|publish)"
+  "--version-number=([0-9]+\.[0-9]+\.[0-9]+(-[a-z]+\.[0-9]+)?)"
+)
+
+function init {
+  TMP_DIR=$(resolveDir ../../tmp)
+  REPOS=(
+    angular
+    angular-animate
+    angular-cookies
+    angular-i18n
+    angular-loader
+    angular-mocks
+    angular-route
+    angular-resource
+    angular-sanitize
+    angular-scenario
+    angular-touch
+  )
+}
+
+function prepare {
+  :
+}
+
+function publish {
+  for repo in "${REPOS[@]}"
+  do
+    tags=`git ls-remote --tags git@github.com:angular/bower-$repo`
+    if [[ $tags =~ "refs/tags/v$VERSION_NUMBER" ]]; then
+      echo "-- Creating dummy git repo for bower-$repo with origin remote"
+      mkdir $TMP_DIR/bower-$repo
+      cd $TMP_DIR/bower-$repo
+      git init
+      git remote add origin git@github.com:angular/bower-$repo.git
+      git push origin :v$VERSION_NUMBER
+      echo "-- Deleting v$VERSION_NUMBER tag from bower-$repo"
+      cd $SCRIPT_DIR
+    else
+      echo "-- No remote tag matching v$VERSION_NUMBER exists on bower-$repo"
+    fi
+  done
+}
+
+source $(dirname $0)/../utils.inc
diff --git a/scripts/code.angularjs.org/unpublish.sh b/scripts/code.angularjs.org/unpublish.sh
new file mode 100755
index 000000000000..26652a3f9e41
--- /dev/null
+++ b/scripts/code.angularjs.org/unpublish.sh
@@ -0,0 +1,45 @@
+#!/bin/bash
+
+# Script for removing specified release dir from code.angularjs.org.
+
+echo "################################################"
+echo "## Remove a version from code.angular.js.org ###"
+echo "################################################"
+
+ARG_DEFS=(
+  "--action=(prepare|publish)"
+  "--version-number=([0-9]+\.[0-9]+\.[0-9]+(-[a-z]+\.[0-9]+)?)"
+)
+
+function init {
+  TMP_DIR=$(resolveDir ../../tmp)
+  REPO_DIR=$TMP_DIR/code.angularjs.org
+  echo "code tmp $TMP_DIR"
+}
+
+function prepare {
+  echo "-- Cloning code.angularjs.org"
+  git clone git@github.com:angular/code.angularjs.org.git $REPO_DIR
+
+  #
+  # Remove the files from the repo
+  #
+  echo "-- Removing $VERSION_NUMBER from code.angularjs.org"
+  cd $REPO_DIR
+  if [ -d "$VERSION_NUMBER" ]; then
+    git rm -r $VERSION_NUMBER
+    echo "-- Committing removal to code.angularjs.org"
+    git commit -m "removing v$VERSION_NUMBER"
+  else
+    echo "-- Version: $VERSION_NUMBER does not exist in code.angularjs.org!"
+  fi
+}
+
+function publish {
+  cd $REPO_DIR
+
+  echo "-- Pushing code.angularjs.org to github"
+  git push origin master
+}
+
+source $(dirname $0)/../utils.inc
diff --git a/scripts/jenkins/undo-release.sh b/scripts/jenkins/undo-release.sh
new file mode 100755
index 000000000000..9813b0157ab4
--- /dev/null
+++ b/scripts/jenkins/undo-release.sh
@@ -0,0 +1,41 @@
+#!/bin/bash
+
+echo "#################################"
+echo "#### undo a release  ############"
+echo "#################################"
+
+ARG_DEFS=(
+  # require the git dryrun flag so the script can't be run without
+  # thinking about this!
+  "--git-push-dryrun=(true|false)"
+  # the version number of the release.
+  # e.g. 1.2.12 or 1.2.12-rc.1
+  "--version-number=([0-9]+\.[0-9]+\.[0-9]+(-[a-z]+\.[0-9]+)?)"
+)
+
+function init {
+  if [[ ! $VERBOSE ]]; then
+    VERBOSE=false
+  fi
+  VERBOSE_ARG="--verbose=$VERBOSE"
+}
+
+function phase {
+  ACTION_ARG="--action=$1"
+  VERSION_NUMBER_ARG="--version-number=$VERSION_NUMBER"
+  ../angular.js/untag-release.sh $ACTION_ARG $VERBOSE_ARG\
+    --version-number=$VERSION_NUMBER
+
+  # ../code.angularjs.org/unpublish.sh $ACTION_ARG $VERSION_NUMBER_ARG $VERBOSE_ARG
+  ../bower/unpublish.sh $ACTION_ARG $VERSION_NUMBER_ARG $VERBOSE_ARG
+}
+
+function run {
+  # First prepare all scripts (build, commit, tag, ...),
+  # so we are sure everything is all right
+  phase prepare
+  # only then publish to github
+  phase publish
+}
+
+source $(dirname $0)/../utils.inc