searxngRebrandZaclys/utils/lib_static.sh
Markus Heiser e8541b6006 [theme] peel out oscar from SearXNG development
This is the first step of removing oscar theme

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2022-04-30 13:20:27 +02:00

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