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mcanouilmcanouil
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feat: add cleanup feature for user caches and temporary files (#69)
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3 files changed

+114
-15
lines changed

3 files changed

+114
-15
lines changed

‎.github/.devcontainer/cleanup/devcontainer-feature.json‎

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{
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"id": "cleanup",
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"version": "1.0.0",
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"name": "Cleanup",
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"description": "Remove user caches and temporary files (for example ~/.cache/R). Intended to run last.",
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"installsAfter": [
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"ghcr.io/devcontainers/features/common-utils",
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"./quarto-computing-dependencies",
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"./uv",
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"./chrome",
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"./decktape",
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"./tinytex",
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"ghcr.io/rocker-org/devcontainer-features/quarto-cli",
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"ghcr.io/devcontainers/features/github-cli"
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]
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}

‎.github/.devcontainer/cleanup/install.sh‎

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#!/usr/bin/env bash
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set -euo pipefail
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USERNAME=${USERNAME:-${_REMOTE_USER:-"automatic"}}
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# Resolve username
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if [ "${USERNAME}" = "auto" ] || [ "${USERNAME}" = "automatic" ]; then
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USERNAME=""
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POSSIBLE_USERS=("vscode" "node" "codespace" "$(awk -v val=1000 -F":" '$3==val{print $1}' /etc/passwd)")
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for CURRENT_USER in "${POSSIBLE_USERS[@]}"; do
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if id -u "${CURRENT_USER}" >/dev/null 2>&1; then
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USERNAME=${CURRENT_USER}
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break
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fi
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done
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if [ "${USERNAME}" = "" ]; then
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USERNAME=root
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fi
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elif ! id -u "${USERNAME}" >/dev/null 2>&1; then
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USERNAME=root
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fi
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echo "[cleanup] Running cleanup feature as user: ${USERNAME}"
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# Determine home directory for the target user
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if [ "${USERNAME}" = "root" ]; then
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USER_HOME="/root"
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else
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USER_HOME=$(eval echo "~${USERNAME}")
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fi
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echo "[cleanup] Target home: ${USER_HOME}"
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cleanup_paths=(
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"${USER_HOME}/.cache"
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"${USER_HOME}/.local/share/Trash"
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"${USER_HOME}/tmp"
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"${USER_HOME}/.npm/_cacache"
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)
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for path in "${cleanup_paths[@]}"; do
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if [ -e "${path}" ]; then
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echo "[cleanup] Removing: ${path}"
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rm -rf "${path}" || true
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else
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echo "[cleanup] Not found: ${path}"
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fi
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done
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echo "[cleanup] Cleaning system temporary files"
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if [ -d "/tmp" ]; then
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echo "[cleanup] Removing: /tmp/*"
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rm -rf /tmp/* || true
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fi
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echo "[cleanup] Cleaning package manager caches"
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if command -v apt-get >/dev/null 2>&1; then
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echo "[cleanup] Running: apt-get clean"
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apt-get clean || true
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if [ -d "/var/lib/apt/lists" ]; then
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echo "[cleanup] Removing: /var/lib/apt/lists/*"
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rm -rf /var/lib/apt/lists/* || true
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fi
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fi
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echo "[cleanup] Done."

‎.github/.devcontainer/devcontainer.json‎

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"IMAGE": "${localEnv:IMAGE}"
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},
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"options": [
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"--label", "org.opencontainers.image.title=${localEnv:ANNOTATION_TITLE}",
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"--annotation", "org.opencontainers.image.title=${localEnv:ANNOTATION_TITLE}",
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"--label", "org.opencontainers.image.description=${localEnv:ANNOTATION_DESCRIPTION}",
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"--annotation", "org.opencontainers.image.description=${localEnv:ANNOTATION_DESCRIPTION}",
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"--label", "org.opencontainers.image.authors=${localEnv:ANNOTATION_AUTHORS}",
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"--annotation", "org.opencontainers.image.authors=${localEnv:ANNOTATION_AUTHORS}",
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"--label", "org.opencontainers.image.url=${localEnv:ANNOTATION_URL}",
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"--annotation", "org.opencontainers.image.url=${localEnv:ANNOTATION_URL}",
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"--label", "org.opencontainers.image.source=${localEnv:ANNOTATION_URL}",
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"--annotation", "org.opencontainers.image.source=${localEnv:ANNOTATION_URL}",
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"--label", "org.opencontainers.image.version=${localEnv:ANNOTATION_VERSION}",
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"--annotation", "org.opencontainers.image.version=${localEnv:ANNOTATION_VERSION}",
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"--label", "org.opencontainers.image.licenses=${localEnv:ANNOTATION_LICENSE}",
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"--annotation", "org.opencontainers.image.licenses=${localEnv:ANNOTATION_LICENSE}"
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"--label",
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"org.opencontainers.image.title=${localEnv:ANNOTATION_TITLE}",
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"--annotation",
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"org.opencontainers.image.title=${localEnv:ANNOTATION_TITLE}",
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"--label",
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"org.opencontainers.image.description=${localEnv:ANNOTATION_DESCRIPTION}",
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"--annotation",
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"org.opencontainers.image.description=${localEnv:ANNOTATION_DESCRIPTION}",
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"--label",
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"org.opencontainers.image.authors=${localEnv:ANNOTATION_AUTHORS}",
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"--annotation",
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"org.opencontainers.image.authors=${localEnv:ANNOTATION_AUTHORS}",
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"--label",
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"org.opencontainers.image.url=${localEnv:ANNOTATION_URL}",
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"--annotation",
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"org.opencontainers.image.url=${localEnv:ANNOTATION_URL}",
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"--label",
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"org.opencontainers.image.source=${localEnv:ANNOTATION_URL}",
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"--annotation",
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"org.opencontainers.image.source=${localEnv:ANNOTATION_URL}",
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"--label",
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"org.opencontainers.image.version=${localEnv:ANNOTATION_VERSION}",
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"--annotation",
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"org.opencontainers.image.version=${localEnv:ANNOTATION_VERSION}",
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"--label",
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"org.opencontainers.image.licenses=${localEnv:ANNOTATION_LICENSE}",
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"--annotation",
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"org.opencontainers.image.licenses=${localEnv:ANNOTATION_LICENSE}"
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]
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},
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"remoteUser": "${localEnv:USER}",
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"installTinyTex": "false",
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"installChromium": "false"
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},
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"ghcr.io/devcontainers/features/github-cli:1": {}
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"ghcr.io/devcontainers/features/github-cli:1": {},
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"./cleanup": {}
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}
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}

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