#!/bin/bash
#
# Git adds, commits, npm version, npm publishes, and git pushes the specified module directory.

set -e

TIG_ROOT="${TIG_HOME-"$HOME/.tig"}"
TIGRC_PATH="$TIG_ROOT/tigrc"
. "$TIGRC_PATH"

### if no arguments, throw an error
if [ $# -eq 0 ]; then
  >&2 echo "Must specify a module directory and commit message to publish..."
  exit 1
fi

if [ $# -eq 1 ]; then
  >&2 echo "Must specify a commit message..."
  exit 1
fi

repo=$1
commit_message=$2
skip_npm=${3-false}
module_path="$SRC_ROOT/$repo"

### if module already cloned, throw an error
if [ ! -d "$module_path" ]; then
  >&2 "echo Module $repo does not exist at $module_path..."
  exit 1
fi

>&2 echo "publishing $repo at $module_path..."

pushd "$module_path" >/dev/null

git add -A  #| grep -qi "fatal" && >&2 echo "An error occurred while git adding." && exit 1
git commit -am "$commit_message"  #| grep -qi "fatal" && >&2 echo "An error occurred while git committing." && exit 1
npm version patch -m "$commit_message"   #| grep -qi "fatal" && >&2 echo "An error occurred while npm versioning." && exit 1
if [ "$skip_npm" = false ]; then
  npm publish  #| grep -qi "fatal" && >&2 echo "An error occurred while npm publishing." && exit 1
fi
git push --follow-tags #| grep -qi "fatal" && >&2 echo "An error occurred while git pushing to master." && exit 1

popd >/dev/null

>&2 echo "NPM published $repo and changes pushed successfully!"