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#!/usr/bin/env bash
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# SPDX-License-Identifier: AGPL-3.0-or-later
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STATIC_BUILD_COMMIT="[build] /static"
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STATIC_BUILT_PATHS=(
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'searx/static/themes/simple/css'
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'searx/static/themes/simple/js'
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'searx/static/themes/simple/src/generated/pygments.less'
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'searx/static/themes/simple/img'
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'searx/templates/simple/searxng-wordmark.min.svg'
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'searx/templates/simple/icons.html'
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)
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static.help(){
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cat <<EOF
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static.build.: ${STATIC_BUILD_COMMIT}
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commit : build & commit /static folder
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drop : drop last commit if it was previously done by static.build.commit
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restore : git restore of the /static folder (after themes.all)
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EOF
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}
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is.static.build.commit() {
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local commit_sha="$1"
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local commit_message
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local commit_files
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# check commit message
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commit_message=$(git show -s --format=%s "${commit_sha}")
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if [ "${commit_message}" != "${STATIC_BUILD_COMMIT}" ]; then
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err_msg "expecting commit message: '${STATIC_BUILD_COMMIT}'"
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err_msg "commit message of ${commit_sha} is: '${commit_message}'"
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return 1
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fi
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# check all files of the commit belongs to $STATIC_BUILT_PATHS
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commit_files=$(git diff-tree --no-commit-id --name-only -r "${commit_sha}")
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for i in "${STATIC_BUILT_PATHS[@]}"; do
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# remove files of ${STATIC_BUILT_PATHS}
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commit_files=$(echo "${commit_files}" | grep -v "^${i}")
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done
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if [ -n "${commit_files}" ]; then
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err_msg "commit ${commit_sha} contains files not a part of ${STATIC_BUILD_COMMIT}"
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echo "${commit_files}" | prefix_stdout " "
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return 2
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fi
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return 0
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}
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static.build.drop() {
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# drop last commit if it was made by the static.build.commit command
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local last_commit_id
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local branch
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build_msg STATIC "drop last commit if it was previously done by static.build.commit"
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# get only last (option -n1) local commit not in remotes
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branch="$(git branch --show-current)"
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last_commit_id="$(git log -n1 "${branch}" --pretty=format:'%h'\
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--not --exclude="${branch}" --branches --remotes)"
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if [ -z "${last_commit_id}" ]; then
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err_msg "there are no local commits"
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return 1
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fi
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if ! is.static.build.commit "${last_commit_id}"; then
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return $?
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fi
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build_msg STATIC "drop last commit ${last_commit_id}"
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git reset --hard HEAD~1
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}
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static.build.commit() {
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# call the "static.build.drop" command, then "themes.all" then commit the
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# built files ($BUILT_PATHS).
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build_msg STATIC "build & commit /static files"
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# check for not committed files
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if [ -n "$(git diff --name-only)" ]; then
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err_msg "some files are not committed:"
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git diff --name-only | prefix_stdout " "
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return 1
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fi
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# check for staged files
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if [ -n "$(git diff --name-only --cached)" ]; then
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err_msg "some files are staged:"
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git diff --name-only --cached | prefix_stdout " "
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return 1
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fi
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# drop existing commit from previous build
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static.build.drop &>/dev/null
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( set -e
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# build the themes
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themes.all
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# add build files
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for built_path in "${STATIC_BUILT_PATHS[@]}"; do
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git add -v "${built_path}"
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done
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# check if any file has been added (in case of no changes)
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if [ -z "$(git diff --name-only --cached)" ]; then
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build_msg STATIC "no changes applied / nothing to commit"
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return 0
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fi
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# check for modified files that are not staged
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if [ -n "$(git diff --name-only)" ]; then
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die 42 "themes.all has created files that are not in STATIC_BUILT_PATHS"
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fi
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git commit -m "${STATIC_BUILD_COMMIT}"
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)
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}
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static.build.restore() {
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build_msg STATIC "git-restore of the built files (/static)"
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git restore --staged "${STATIC_BUILT_PATHS[@]}"
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git restore --worktree "${STATIC_BUILT_PATHS[@]}"
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}
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