bread-ecosystem/.forgejo/workflows/release-bakery.yml
Breadway d45fc422f2
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bakery: fix correctness, reliability, and security issues from audit
Track switches now always take effect on `update --all` instead of
silently no-op'ing or permanently refusing on strict semver comparison.
`remove` no longer aborts cleanup on the first failed binary removal,
orphaning the systemd unit. State reads/writes are now lock-protected
and go through fsync'd atomic writes (also fixes a temp-path collision
in binary installs). The index loader falls back to a stale-but-signed
cache instead of hard-failing offline. systemd units now re-fetch on
every update instead of freezing after first install. `doctor` now
flags missing recorded binaries.

Security hardening: path-traversal guard on all index-controlled
filenames, archive extraction now rejects symlink/traversal entries
before tar touches disk, archive temp files use secure unique paths,
post_install hooks are gated behind --no-hooks/confirmation, response
buffering is capped, empty-checksum downloads get a clear error, and
both stable-track CI workflows now hard-fail on a missing signing key
(matching the existing dev/rc guard) instead of silently publishing an
index next to a stale signature. gen-index.sh now publishes the index
and its signature atomically.

Also: bakery install on an already-installed package no longer
silently reinstalls/downgrades, cmd_update exits non-zero for unknown
packages, and the unused toml dependency is removed.
2026-08-05 13:55:57 +08:00

81 lines
3.3 KiB
YAML

name: release bakery
on:
push:
tags: ['v*']
jobs:
build:
if: ${{ !contains(github.ref_name, '-rc.') }}
runs-on: [self-hosted, hestia]
steps:
- name: checkout
run: |
set -euo pipefail
rm -rf src && mkdir src
git clone --branch "${GITHUB_REF_NAME}" --depth 1 \
"https://git.breadway.dev/${GITHUB_REPOSITORY}.git" src
- name: build
run: cd src && cargo build --release --locked -p bakery
- name: test
run: cd src && cargo test --release --locked -p bakery
- name: prepare artifacts
run: |
set -euo pipefail
VERSION="${GITHUB_REF_NAME#v}"
PKG_DIR="/srv/breadway-dl/bakery/${VERSION}"
mkdir -p "${PKG_DIR}"
cp "src/target/release/bakery" "${PKG_DIR}/bakery-x86_64"
strip "${PKG_DIR}/bakery-x86_64"
sha256sum "${PKG_DIR}/bakery-x86_64" | awk '{print $1}' \
> "${PKG_DIR}/bakery-x86_64.sha256"
cp src/bakery.toml "${PKG_DIR}/bakery.toml"
ln -sfn "${VERSION}" "/srv/breadway-dl/bakery/latest"
# Signs the bakery binary itself with the shared bakery ecosystem signing
# key (same key that signs index.json and bread-theme — see
# release-bread-theme.yml). BAKERY_MINISIGN_SEC_KEY_PATH is a *path on
# this runner's disk* (hestia has persistent storage), not the key
# contents. Dormant (binary ships unsigned, as today) until that secret
# is provisioned.
- name: sign release binary
env:
MINISIGN_SEC_KEY: ${{ secrets.BAKERY_MINISIGN_SEC_KEY_PATH }}
run: |
set -euo pipefail
VERSION="${GITHUB_REF_NAME#v}"
PKG_DIR="/srv/breadway-dl/bakery/${VERSION}"
if [ -n "${MINISIGN_SEC_KEY:-}" ]; then
minisign -W -S -s "${MINISIGN_SEC_KEY}" -m "${PKG_DIR}/bakery-x86_64" \
-x "${PKG_DIR}/bakery-x86_64.minisig" </dev/null
echo "signed bakery-x86_64"
else
echo "::warning::BAKERY_MINISIGN_SEC_KEY_PATH not set — shipping bakery-x86_64 UNSIGNED"
fi
- name: regenerate index.json
env:
MINISIGN_SEC_KEY: ${{ secrets.BAKERY_MINISIGN_SEC_KEY_PATH }}
run: |
set -euo pipefail
if [ -z "${MINISIGN_SEC_KEY:-}" ]; then
echo "::error::BAKERY_MINISIGN_SEC_KEY_PATH secret not set — refusing to regenerate stable index.json unsigned (would leave a stale signature mismatched against fresh content and break bakery for everyone on the stable track)"
exit 1
fi
cd src && bash scripts/gen-index.sh
- name: upload to GitHub Release
env:
GH_TOKEN: ${{ secrets.GH_RELEASE_TOKEN }}
run: |
set -euo pipefail
VERSION="${GITHUB_REF_NAME#v}"
PKG_DIR="/srv/breadway-dl/bakery/${VERSION}"
gh release create "${GITHUB_REF_NAME}" --repo Breadway/bread-ecosystem \
--title "bakery ${GITHUB_REF_NAME}" --generate-notes 2>/dev/null || true
ASSETS="${PKG_DIR}/bakery-x86_64 ${PKG_DIR}/bakery-x86_64.sha256"
[ -f "${PKG_DIR}/bakery-x86_64.minisig" ] && ASSETS="${ASSETS} ${PKG_DIR}/bakery-x86_64.minisig"
gh release upload "${GITHUB_REF_NAME}" --repo Breadway/bread-ecosystem ${ASSETS} --clobber