Improve caching

This commit is contained in:
Chuck
2022-03-16 18:07:02 +00:00
parent da52702687
commit dea80fe6f1
8 changed files with 37 additions and 32 deletions

View File

@@ -5,16 +5,19 @@
set -e
SCRIPT_PATH="$(cd $(dirname "${BASH_SOURCE[0]}") && pwd)"
SOURCE_FOLDER="${1:-"."}"
CACHE_FOLDER="${2:-"/usr/local/etc/devcontainer-cache"}"
CACHE_FOLDER="${2:-"$HOME/.devcontainer-cache"}"
if [ ! -d "${CACHE_FOLDER}" ]; then
echo "No cache folder found. Be sure to run before-cache.sh to set one up."
exit 1
fi
echo "[$(date)] Starting cache operation..."
cd "${SOURCE_FOLDER}"
echo "[$(date)] Determining diffs..."
find -L . -not -path "*/.git/*" -and -not -path "${SCRIPT_PATH}/*.manifest" -type f > "${SCRIPT_PATH}/after.manifest"
grep -Fxvf "${SCRIPT_PATH}/before.manifest" "${SCRIPT_PATH}/after.manifest" > "${SCRIPT_PATH}/cache.manifest"
find -L . -not -path "*/.git/*" -and -not -path "${CACHE_FOLDER}/*.manifest" -type f > "${CACHE_FOLDER}/after.manifest"
grep -Fxvf "${CACHE_FOLDER}/before.manifest" "${CACHE_FOLDER}/after.manifest" > "${CACHE_FOLDER}/cache.manifest"
echo "[$(date)] Archiving diffs..."
mkdir -p "${CACHE_FOLDER}"
tar -cf "${CACHE_FOLDER}/cache.tar" --totals --files-from "${SCRIPT_PATH}/cache.manifest"
tar -cf "${CACHE_FOLDER}/cache.tar" --totals --files-from "${CACHE_FOLDER}/cache.manifest"
echo "[$(date)] Done! $(du -h "${CACHE_FOLDER}/cache.tar")"