web/tools/bump.sh

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#!/usr/bin/env bash
#
#
# 1. Bump latest version number to the following files:
#
# - _sass/jekyll-theme-chirpy.scss
# - _javascript/copyright
# - assets/js/dist/*.js (will be built by gulp later)
# - jekyll-theme-chirpy.gemspec
# - package.json
#
# 2. Then create a commit to automatically save the changes.
#
# Usage:
#
# Run on the default branch or hotfix branch
#
# Requires: Git, Gulp
set -eu
ASSETS=(
"_sass/jekyll-theme-chirpy.scss"
"_javascript/copyright"
)
GEM_SPEC="jekyll-theme-chirpy.gemspec"
NODE_META="package.json"
_check_src() {
if [[ ! -f $1 && ! -d $1 ]]; then
echo -e "Error: Missing file \"$1\"!\n"
exit -1
fi
}
check() {
if [[ -n $(git status . -s) ]]; then
echo "Error: Commit unstaged files first, and then run this tool againt."
exit -1
fi
for i in "${!ASSETS[@]}"; do
_check_src "${ASSETS[$i]}"
done
_check_src "$NODE_META"
_check_src "$GEM_SPEC"
}
_bump_assets() {
for i in "${!ASSETS[@]}"; do
sed -i "s/v[[:digit:]]\+\.[[:digit:]]\+\.[[:digit:]]\+/v$1/" "${ASSETS[$i]}"
done
gulp
}
_bump_gemspec() {
sed -i "s/[[:digit:]]\+\.[[:digit:]]\+\.[[:digit:]]\+/$1/" "$GEM_SPEC"
}
_bump_node() {
sed -i \
"s,[\"]version[\"]: [\"][[:digit:]]\+\.[[:digit:]]\+\.[[:digit:]]\+[\"],\"version\": \"$1\"," \
$NODE_META
}
bump() {
_bump_assets "$1"
_bump_gemspec "$1"
_bump_node "$1"
if [[ -n $(git status . -s) ]]; then
git add .
git commit -m "Bump version to $1"
fi
}
main() {
check
_latest_tag="$(git describe --tags $(git rev-list --tags --max-count=1))"
echo "Input a version number (hint: latest version is ${_latest_tag:1})"
read _version
if [[ $_version =~ ^[[:digit:]]+\.[[:digit:]]+\.[[:digit:]]$ ]]; then
if git tag --list | egrep -q "^v$_version$"; then
echo "Error: version '$_version' already exists"
exit -1
fi
echo -e "Bump version to $_version\n"
bump "$_version"
else
echo "Error: Illegal version number: '$_version'"
fi
}
main