Add upstream-tracking release pipeline; extract build.sh

This commit is contained in:
Weston Blieden
2026-08-21 13:07:28 +02:00
parent 492392d175
commit 53240ed2ec
8 changed files with 641 additions and 188 deletions
+22
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@@ -0,0 +1,22 @@
{
"app": "Tailscale_VPN",
"friendlyName": "Tailscale VPN",
"versionPolicy": "mirror",
"upstream": {
"type": "script",
"script": "ci/upstream-version.sh",
"name": "Tailscale",
"changesUrl": "https://tailscale.com/changelog"
},
"build": {
"command": "./build.sh",
"env": {}
},
"pins": [],
"signing": {
"skip": [
"*_acap3.eap",
"*_root.eap"
]
}
}
+131 -188
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@@ -1,205 +1,148 @@
name: Auto Build & Release Tailscale ACAP
---
# GENERATED by acap-ci.sh from Axis_Cam_Template/ci/build.yml.tmpl
# Per-repo settings live in .acap.json. Do not edit this file directly.
#
# Upstream release -> build -> DRAFT release holding unsigned .eap files.
# Signing is manual (Axis has no signing API); ../acap-sign.sh uploads the
# signed packages and publishes the release. The acap-ops repo notifies.
name: Build
on:
push:
branches: [main]
pull_request:
schedule:
- cron: "0 0 * * *" # Every Monday at 03:00 UTC
- cron: "0 3 * * *"
workflow_dispatch:
inputs:
version:
description: "Version to build. Empty resolves from upstream."
required: false
force:
description: "Rebuild and re-cut the draft even if unchanged."
type: boolean
default: false
permissions:
contents: write
concurrency:
group: acap-release-${{ github.ref }}
cancel-in-progress: false
jobs:
build-and-release:
check:
runs-on: ubuntu-latest
outputs:
build: ${{ steps.decide.outputs.build }}
release: ${{ steps.decide.outputs.release }}
version: ${{ steps.decide.outputs.version }}
upstream: ${{ steps.decide.outputs.upstream }}
steps:
- uses: actions/checkout@v4
- id: decide
env:
GH_TOKEN: ${{ github.token }}
INPUT_VERSION: ${{ github.event.inputs.version }}
INPUT_FORCE: ${{ github.event.inputs.force }}
EVENT_NAME: ${{ github.event_name }}
run: ./ci/resolve-version.sh
# 1. Checkout repo
- uses: actions/checkout@v3
with:
persist-credentials: true
fetch-depth: 0
build:
needs: check
if: needs.check.outputs.build == 'true'
runs-on: ubuntu-latest
env:
VERSION: ${{ needs.check.outputs.version }}
UPSTREAM_VERSION: ${{ needs.check.outputs.upstream }}
steps:
- uses: actions/checkout@v4
# 2. Get latest Tailscale version
- name: Get latest Tailscale version
id: tailscale_version
run: |
# 1. Start from GitHub latest
GH_TAG=$(curl -s https://api.github.com/repos/tailscale/tailscale/releases/latest | jq -r .tag_name)
GH_VERSION=${GH_TAG#v}
- name: Apply version and upstream pins
run: ./ci/apply-version.sh "$VERSION" "$UPSTREAM_VERSION"
echo "GitHub latest: $GH_VERSION"
- name: Build packages
run: ./ci/build-packages.sh
# 2. See if static ARM build exists for that version
if curl -sfI "https://pkgs.tailscale.com/stable/tailscale_${GH_VERSION}_arm.tgz" > /dev/null; then
VERSION="$GH_VERSION"
echo "Using GitHub latest (has ARM package): $VERSION"
else
echo "No ARM package for $GH_VERSION, falling back to latest version on pkgs.tailscale.com"
# 3. Derive latest version that actually has an ARM tarball
VERSION=$(
curl -s https://pkgs.tailscale.com/stable/ \
| grep -o 'tailscale_[0-9.]*_arm\.tgz' \
| sed -E 's/^tailscale_([0-9.]+)_arm\.tgz$/\1/' \
| sort -V | tail -n1
)
echo "Fallback version: $VERSION"
fi
echo "RELEASE_VERSION=$VERSION" >> $GITHUB_ENV
echo "version=$VERSION" >> $GITHUB_OUTPUT
- name: Get current repo version
id: current
run: |
CURRENT=$(find . -path "*/app/manifest.json" -exec jq -r '.acapPackageConf.setup.version' {} \; | sort -u | head -n1)
echo "CURRENT_VERSION=$CURRENT" >> $GITHUB_ENV
echo "Current repo version: $CURRENT"
- name: Compare versions
id: compare
run: |
echo "Repo version: $CURRENT_VERSION"
echo "Latest Tailscale version: $RELEASE_VERSION"
echo "Trigger: ${{ github.event_name }}"
if [ "${{ github.event_name }}" = "workflow_dispatch" ]; then
echo "build_needed=true" >> $GITHUB_ENV
echo "Manual trigger — building regardless of version."
elif [ "$CURRENT_VERSION" = "$RELEASE_VERSION" ]; then
echo "build_needed=false" >> $GITHUB_ENV
echo "Already up to date. Skipping build."
else
echo "build_needed=true" >> $GITHUB_ENV
echo "New version detected. Will build."
fi
# 3. Download Tailscale binaries
- name: Download Tailscale binaries
if: env.build_needed == 'true'
run: |
mkdir -p tailscale_bins
curl -L "https://pkgs.tailscale.com/stable/tailscale_${RELEASE_VERSION}_arm.tgz" -o tailscale_arm.tgz
tar -xzf tailscale_arm.tgz -C tailscale_bins --strip-components=1
mv tailscale_bins/tailscale tailscale_bins/tailscale_arm
mv tailscale_bins/tailscaled tailscale_bins/tailscaled_arm
curl -L "https://pkgs.tailscale.com/stable/tailscale_${RELEASE_VERSION}_arm64.tgz" -o tailscale_arm64.tgz
tar -xzf tailscale_arm64.tgz -C tailscale_bins --strip-components=1
mv tailscale_bins/tailscale tailscale_bins/tailscale_arm64
mv tailscale_bins/tailscaled tailscale_bins/tailscaled_arm64
# 4. Strip binaries to reduce package size
- name: Strip binaries
if: env.build_needed == 'true'
run: |
# Install cross-architecture strip tools
sudo apt-get update
sudo apt-get install -y binutils-aarch64-linux-gnu binutils-arm-linux-gnueabihf
# Strip debug info and symbol tables (zero runtime/memory cost)
aarch64-linux-gnu-strip -s tailscale_bins/tailscale_arm64
aarch64-linux-gnu-strip -s tailscale_bins/tailscaled_arm64
arm-linux-gnueabihf-strip -s tailscale_bins/tailscale_arm
arm-linux-gnueabihf-strip -s tailscale_bins/tailscaled_arm
ls -lh tailscale_bins/
# 5. Build each folder, update manifest, and copy .eap files
- name: Build all folders
if: env.build_needed == 'true'
run: |
mkdir -p build
rm -rf releases
mkdir -p releases
for folder in */ ; do
FOLDER_NAME="${folder%/}" # remove trailing slash
[[ "$FOLDER_NAME" == "common" ]] && continue
[[ ! -d "$folder/app" ]] && continue
echo "Processing folder $FOLDER_NAME"
# aarch64/arm/aarch64_ROOT/arm_ROOT share their C source, run script,
# HTML, and Makefile via common/app/ (see Dockerfile COPY layers);
# only arm_acap3 still carries its own self-contained app/ tree.
case "$FOLDER_NAME" in
aarch64|arm|aarch64_ROOT|arm_ROOT) APP_LIB_DIR="common/app/lib" ;;
*) APP_LIB_DIR="$folder/app/lib" ;;
esac
mkdir -p "$APP_LIB_DIR"
# Detect architecture
if [[ "$FOLDER_NAME" == arm* ]]; then
cp tailscale_bins/tailscale_arm "$APP_LIB_DIR/tailscale"
cp tailscale_bins/tailscaled_arm "$APP_LIB_DIR/tailscaled"
else
cp tailscale_bins/tailscale_arm64 "$APP_LIB_DIR/tailscale"
cp tailscale_bins/tailscaled_arm64 "$APP_LIB_DIR/tailscaled"
- name: Verify packages
run: |
set -euo pipefail
shopt -s nullglob
packages=(releases/*.eap)
if [ ${#packages[@]} -eq 0 ]; then
echo "no .eap produced" >&2
exit 1
fi
# Detect variant suffix for .eap naming
if [[ "$FOLDER_NAME" == *_ROOT ]]; then
VARIANT="_root"
elif [[ "$FOLDER_NAME" == *_acap3 ]]; then
VARIANT="_acap3"
else
VARIANT=""
fi
# Update version — manifest.json for ACAP 4, package.conf for ACAP 3
if [[ -f "$folder/app/manifest.json" ]]; then
sed -i "s/\"version\": \".*\"/\"version\": \"${RELEASE_VERSION}\"/" "$folder/app/manifest.json"
elif [[ -f "$folder/app/package.conf" ]]; then
IFS='.' read -r MAJOR MINOR MICRO <<< "${RELEASE_VERSION}"
sed -i "s/^APPMAJORVERSION=.*/APPMAJORVERSION=${MAJOR}/" "$folder/app/package.conf"
sed -i "s/^APPMINORVERSION=.*/APPMINORVERSION=${MINOR}/" "$folder/app/package.conf"
sed -i "s/^APPMICROVERSION=.*/APPMICROVERSION=${MICRO}/" "$folder/app/package.conf"
fi
# Docker build
TAG_NAME=$(echo "$FOLDER_NAME" | tr '[:upper:]' '[:lower:]' | tr '/ ' '_') # lowercase and clean
echo "Building $TAG_NAME"
docker build -f "$folder/Dockerfile" --tag "$TAG_NAME" .
# Extract .eap files into build folder
EAP_OUTPUT="./build/${TAG_NAME}"
mkdir -p "$EAP_OUTPUT"
CID=$(docker create "$TAG_NAME")
docker cp "$CID":/opt/app "$EAP_OUTPUT"
docker rm "$CID" >/dev/null
# Move all .eap files to releases folder, append variant if needed
find "$EAP_OUTPUT" -type f -name "*.eap" | while read eap; do
BASENAME=$(basename "$eap" .eap)
if [[ -n "$VARIANT" ]]; then
mv "$eap" "releases/${BASENAME}${VARIANT}.eap"
else
mv "$eap" "releases/${BASENAME}.eap"
fi
for package in "${packages[@]}"; do
echo "== $package"
tar tzf "$package" >/dev/null
done
done
# Clean up
rm -rf build tailscale_bins *.tgz
- uses: actions/upload-artifact@v4
with:
name: packages
path: releases/*.eap
if-no-files-found: error
# 6. Commit updated manifests and .eap files directly to main
- name: Commit updates to main
if: env.build_needed == 'true'
run: |
git config user.name "github-actions[bot]"
git config user.email "github-actions[bot]@users.noreply.github.com"
# Only commit manifests and ACAP 3 package.conf; do not track release artifacts
git add */app/manifest.json arm_acap3/app/package.conf
if git diff --cached --quiet; then
echo "No changes to commit"
else
git commit -m "Update Tailscale to v${RELEASE_VERSION}"
git push https://x-access-token:${{ secrets.GITHUB_TOKEN }}@github.com/Mo3he/Axis_Cam_Tailscale.git main
fi
# Only after a successful build, so a failed upstream jump leaves main clean.
- name: Commit version bump
if: needs.check.outputs.release == 'true' && github.event_name != 'pull_request'
run: |
set -euo pipefail
git config user.name "github-actions[bot]"
git config user.email "github-actions[bot]@users.noreply.github.com"
git add -A ':!releases'
if git diff --cached --quiet; then
echo "nothing to commit"
exit 0
fi
git commit -m "Update to $VERSION"
# The remote can move while a long build runs, so rebase and retry.
for attempt in 1 2 3; do
if git push; then
exit 0
fi
echo "push rejected, rebasing (attempt $attempt)"
git pull --rebase --autostash origin main
done
echo "could not push the version bump" >&2
exit 1
# 7. Create GitHub Release with all new .eap files
- name: Create GitHub Release
if: env.build_needed == 'true'
uses: softprops/action-gh-release@v1
with:
tag_name: v${{ env.RELEASE_VERSION }}
name: "Tailscale VPN ${{ env.RELEASE_VERSION }}"
files: releases/*
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
release:
needs: [check, build]
if: needs.check.outputs.release == 'true' && github.event_name != 'pull_request'
runs-on: ubuntu-latest
env:
VERSION: ${{ needs.check.outputs.version }}
GH_TOKEN: ${{ github.token }}
steps:
- uses: actions/checkout@v4
with:
ref: main
fetch-depth: 0
- uses: actions/download-artifact@v4
with:
name: packages
path: releases
# Stays a DRAFT: unsigned packages must never reach users, and an
# already-published release must never be overwritten with unsigned ones.
- name: Create or refresh draft release
run: |
set -euo pipefail
tag="v$VERSION"
./ci/release-notes.sh "$VERSION" "${{ needs.check.outputs.upstream }}" > /tmp/notes.md
cat /tmp/notes.md
if gh release view "$tag" --json isDraft --jq '.isDraft' 2>/dev/null | grep -qx true; then
gh release upload "$tag" releases/*.eap --clobber
gh release edit "$tag" --notes-file /tmp/notes.md
elif gh release view "$tag" >/dev/null 2>&1; then
echo "release $tag is already published; refusing to touch it" >&2
exit 1
else
gh release create "$tag" releases/*.eap \
--draft \
--title "Tailscale VPN $VERSION" \
--notes-file /tmp/notes.md
fi
Executable
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#!/usr/bin/env sh
# Build the Tailscale ACAP variants.
#
# ./build.sh # build every variant
# ./build.sh aarch64 arm # build only the named variant folders
#
# Downloads the prebuilt Tailscale binaries, strips them, then builds each
# variant folder that contains an app/ directory. Variant folders map to the
# .eap suffixes used in releases: *_ROOT -> _root, *_acap3 -> _acap3.
#
# Override the container runtime with RUNTIME=docker|podman.
# TAILSCALE_VERSION pins the upstream binaries; it defaults to whatever
# ci/upstream-version.sh resolves.
set -eu
REPO_ROOT=$(cd -P "$(dirname "$0")" && pwd)
cd "$REPO_ROOT"
if [ -z "${RUNTIME:-}" ]; then
if command -v docker >/dev/null 2>&1 && docker info >/dev/null 2>&1; then
RUNTIME=docker
elif command -v podman >/dev/null 2>&1; then
RUNTIME=podman
else
echo 'Error: neither docker nor podman found in PATH' >&2
exit 1
fi
fi
echo "==> Using container runtime: ${RUNTIME}"
VERSION="${TAILSCALE_VERSION:-$(sh ci/upstream-version.sh)}"
[ -n "$VERSION" ] || { echo 'Error: could not resolve a Tailscale version' >&2; exit 1; }
echo "==> Tailscale version: ${VERSION}"
# --- fetch and strip upstream binaries ---------------------------------------
BINS="${REPO_ROOT}/tailscale_bins"
rm -rf "$BINS"
mkdir -p "$BINS"
fetch_arch() {
tgz_arch=$1
suffix=$2
echo "==> Downloading tailscale ${VERSION} (${tgz_arch})"
curl -fsSL "https://pkgs.tailscale.com/stable/tailscale_${VERSION}_${tgz_arch}.tgz" \
-o "${BINS}/ts_${suffix}.tgz"
tar -xzf "${BINS}/ts_${suffix}.tgz" -C "$BINS" --strip-components=1
mv "${BINS}/tailscale" "${BINS}/tailscale_${suffix}"
mv "${BINS}/tailscaled" "${BINS}/tailscaled_${suffix}"
rm -f "${BINS}/ts_${suffix}.tgz"
}
fetch_arch arm arm
fetch_arch arm64 arm64
# Stripping is optional: it only shrinks the package, so a missing cross
# binutils on a dev machine must not fail the build.
strip_with() {
tool=$1
suffix=$2
command -v "$tool" >/dev/null 2>&1 || return 0
"$tool" -s "${BINS}/tailscale_${suffix}" || true
"$tool" -s "${BINS}/tailscaled_${suffix}" || true
}
strip_with aarch64-linux-gnu-strip arm64
strip_with arm-linux-gnueabihf-strip arm
# --- build variants -----------------------------------------------------------
echo '==> Cleaning old .eap files...'
rm -f "${REPO_ROOT}"/*.eap
rm -rf "${REPO_ROOT}/build"
build_variant() {
folder=${1%/}
[ -d "${folder}/app" ] || return 0
[ "$folder" = common ] && return 0
# aarch64/arm/aarch64_ROOT/arm_ROOT share sources via common/app; only
# arm_acap3 carries its own self-contained app tree.
case "$folder" in
aarch64 | arm | aarch64_ROOT | arm_ROOT) lib_dir="common/app/lib" ;;
*) lib_dir="${folder}/app/lib" ;;
esac
mkdir -p "$lib_dir"
case "$folder" in
arm*) src=arm ;;
*) src=arm64 ;;
esac
cp "${BINS}/tailscale_${src}" "${lib_dir}/tailscale"
cp "${BINS}/tailscaled_${src}" "${lib_dir}/tailscaled"
case "$folder" in
*_ROOT) variant="_root" ;;
*_acap3) variant="_acap3" ;;
*) variant="" ;;
esac
tag=$(echo "$folder" | tr '[:upper:]' '[:lower:]' | tr '/ ' '__')
echo "==> Building ${folder}"
"$RUNTIME" build -f "${folder}/Dockerfile" --tag "$tag" .
out="${REPO_ROOT}/build/${tag}"
mkdir -p "$out"
cid=$("$RUNTIME" create "$tag")
"$RUNTIME" cp "${cid}:/opt/app" "$out"
"$RUNTIME" rm "$cid" >/dev/null
find "$out" -type f -name '*.eap' | while read -r eap; do
base=$(basename "$eap" .eap)
mv "$eap" "${REPO_ROOT}/${base}${variant}.eap"
done
}
if [ "$#" -eq 0 ]; then
set -- */
fi
for v in "$@"; do
build_variant "$v"
done
rm -rf "${REPO_ROOT}/build" "$BINS"
echo '==> Done!'
ls -lh "${REPO_ROOT}"/*.eap 2>/dev/null || true
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#!/usr/bin/env bash
#
# Write a version into every place this repo records it and refresh the
# upstream pins declared in .acap.json.
#
# Usage: ci/apply-version.sh <version> [upstream-version]
set -euo pipefail
cd "$(dirname "$0")/.."
VERSION=${1:?version required}
UPSTREAM=${2:-}
CONFIG=.acap.json
cfg() { jq -r "$1" "$CONFIG"; }
IFS='.' read -r MAJOR MINOR MICRO <<<"$VERSION"
while IFS= read -r manifest; do
[ -n "$manifest" ] || continue
tmp=$(mktemp)
jq --arg v "$VERSION" '.acapPackageConf.setup.version = $v' "$manifest" >"$tmp"
mv "$tmp" "$manifest"
echo "version $VERSION -> $manifest"
done < <(find . -path '*/app/manifest.json' -not -path './node_modules/*' | sort)
while IFS= read -r conf; do
[ -n "$conf" ] || continue
sed -i.bak -E \
-e "s/^APPMAJORVERSION=.*/APPMAJORVERSION=${MAJOR}/" \
-e "s/^APPMINORVERSION=.*/APPMINORVERSION=${MINOR}/" \
-e "s/^APPMICROVERSION=.*/APPMICROVERSION=${MICRO}/" \
-e "s/^VERSION=.*/VERSION=${VERSION}/" \
"$conf"
rm -f "$conf.bak"
echo "version $VERSION -> $conf"
done < <(find . -path '*/app/package.conf' | sort)
pin_count=$(cfg '.pins | length')
for ((i = 0; i < pin_count; i++)); do
file=$(cfg ".pins[$i].file")
arg=$(cfg ".pins[$i].arg")
prefix=$(cfg ".pins[$i].prefix // empty")
sha_url=$(cfg ".pins[$i].sha256Url // empty")
[ -f "$file" ] || {
echo "pin target missing: $file" >&2
continue
}
if [ -n "$sha_url" ]; then
# Checksum pins track the version pin, so the tarball is fetched and
# hashed rather than substituted.
url=${sha_url//\$\{VERSION\}/${UPSTREAM:-$VERSION}}
echo "hashing $url"
value=$(curl -fsSL "$url" | sha256sum | awk '{print $1}')
else
value="${prefix}${UPSTREAM:-$VERSION}"
fi
sed -i.bak -E "s|^ARG ${arg}=.*|ARG ${arg}=${value}|" "$file"
rm -f "$file.bak"
echo "pin ${arg}=${value} -> $file"
done
module=$(cfg '.upstream.module // empty')
gomod=$(cfg '.upstream.goMod // empty')
if [ -n "$module" ] && [ -n "$UPSTREAM" ] && [ -f "$gomod" ]; then
(cd "$(dirname "$gomod")" && go get "${module}@${UPSTREAM}" && go mod tidy)
echo "go module ${module}@${UPSTREAM}"
fi
if [ -f CHANGELOG.md ] && ! grep -qE "^## \[?${VERSION}\]?" CHANGELOG.md; then
first_heading=$(grep -n -m1 '^## ' CHANGELOG.md | cut -d: -f1 || true)
tmp=$(mktemp)
{
if [ -n "$first_heading" ]; then
head -n "$((first_heading - 1))" CHANGELOG.md
else
cat CHANGELOG.md
echo
fi
echo "## ${VERSION} - $(date +%Y-%m-%d)"
echo
if [ -n "$UPSTREAM" ]; then
echo "- Update to upstream ${UPSTREAM}."
else
echo "- Release ${VERSION}."
fi
echo
[ -n "$first_heading" ] && tail -n +"$first_heading" CHANGELOG.md
} >"$tmp"
mv "$tmp" CHANGELOG.md
echo "changelog entry added for $VERSION"
fi
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#!/usr/bin/env bash
#
# Run the repo's build and collect every .eap into releases/.
# The build command and extra env come from .acap.json.
set -euo pipefail
cd "$(dirname "$0")/.."
CONFIG=.acap.json
cfg() { jq -r "$1" "$CONFIG"; }
COMMAND=$(cfg '.build.command')
while IFS=$'\t' read -r key value; do
[ -n "$key" ] || continue
value=${value//\$\{VERSION\}/${VERSION:-}}
export "$key=$value"
echo "env $key=$value"
done < <(cfg '.build.env | to_entries[]? | [.key, .value] | @tsv')
rm -rf releases
mkdir -p releases
echo "== $COMMAND"
eval "$COMMAND"
# Repos drop packages in the root, build/, build_<arch>/ or releases/ depending
# on the repo, so collect from anywhere except releases/ itself.
found=0
while IFS= read -r package; do
[ -n "$package" ] || continue
mv "$package" releases/
found=$((found + 1))
done < <(find . -name '*.eap' -not -path './releases/*' -not -path './.git/*')
[ "$found" -gt 0 ] || {
echo "no .eap produced" >&2
exit 1
}
echo "collected $found package(s):"
ls -lh releases/
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#!/usr/bin/env bash
#
# Generate release notes for a draft release.
#
# Usage: ci/release-notes.sh <version> [upstream-version] > notes.md
set -euo pipefail
cd "$(dirname "$0")/.."
VERSION=${1:?version required}
UPSTREAM=${2:-}
CONFIG=.acap.json
cfg() { jq -r "$1" "$CONFIG"; }
FRIENDLY=$(cfg '.friendlyName')
UPSTREAM_NAME=$(cfg '.upstream.name // .upstream.repo // .upstream.module // empty')
CHANGES_URL=$(cfg '.upstream.changesUrl // empty')
CHANGES_URL=${CHANGES_URL//\$\{UPSTREAM\}/$UPSTREAM}
# Previous tag, so the compare link points somewhere useful.
PREVIOUS=$(git tag --list 'v*' --sort=-v:refname | grep -v "^v${VERSION}$" | head -1 || true)
printf '%s %s\n\n' "$FRIENDLY" "$VERSION"
if [ -n "$UPSTREAM" ] && [ -n "$UPSTREAM_NAME" ]; then
printf 'Packages **%s `%s`**.\n\n' "$UPSTREAM_NAME" "$UPSTREAM"
fi
if [ -n "$CHANGES_URL" ]; then
printf '### Upstream changes\n\n%s\n\n' "$CHANGES_URL"
fi
if [ -f CHANGELOG.md ]; then
# Pull just this version's section out of the changelog.
section=$(awk -v v="$VERSION" '
$0 ~ "^## \\[?" v "\\]?" { found = 1; next }
found && /^## / { exit }
found { print }
' CHANGELOG.md | sed '/^[[:space:]]*$/d')
if [ -n "$section" ]; then
printf '### Changes\n\n%s\n\n' "$section"
fi
fi
cat <<'EOF'
### Packages
Install the `signed_*.eap` matching your device architecture. Packages ending
`_acap3` or `_root` are published unsigned by design: ACAP 3 packages use
manifest schema 1.x, which the Axis signing service does not accept.
EOF
if [ -n "$PREVIOUS" ] && [ -n "${GITHUB_REPOSITORY:-}" ]; then
printf '**Full changelog**: https://github.com/%s/compare/%s...v%s\n' \
"$GITHUB_REPOSITORY" "$PREVIOUS" "$VERSION"
fi
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#!/usr/bin/env bash
#
# Decide which version this repo should build, from .acap.json.
# Writes build/release/version/upstream to GITHUB_OUTPUT under CI, and always
# prints the decision so it can be run locally to preview.
#
# Policies:
# mirror the ACAP version follows the upstream version exactly.
# patch upstream is tracked through a pin; our own last digit is bumped.
set -euo pipefail
cd "$(dirname "$0")/.."
CONFIG=.acap.json
[ -f "$CONFIG" ] || {
echo "missing $CONFIG" >&2
exit 1
}
cfg() { jq -r "$1" "$CONFIG"; }
POLICY=$(cfg '.versionPolicy')
UPSTREAM_TYPE=$(cfg '.upstream.type')
EVENT_NAME=${EVENT_NAME:-manual}
INPUT_VERSION=${INPUT_VERSION:-}
INPUT_FORCE=${INPUT_FORCE:-false}
current_version() {
local manifest conf
manifest=$(find . -path '*/app/manifest.json' -not -path './node_modules/*' | sort | head -1)
if [ -n "$manifest" ]; then
jq -r '.acapPackageConf.setup.version' "$manifest"
return
fi
conf=$(find . -path '*/app/package.conf' | sort | head -1)
[ -n "$conf" ] && sed -n 's/^VERSION=//p' "$conf" | head -1
}
# Current value of the first pin, used by "patch" to detect upstream movement.
pin_value() {
local file arg gomod module
file=$(cfg '.pins[0].file // empty')
arg=$(cfg '.pins[0].arg // empty')
if [ -n "$file" ] && [ -n "$arg" ] && [ -f "$file" ]; then
sed -n "s/^ARG ${arg}=//p" "$file" | head -1
return
fi
gomod=$(cfg '.upstream.goMod // empty')
module=$(cfg '.upstream.module // empty')
if [ -n "$gomod" ] && [ -f "$gomod" ]; then
# The module may appear as "require mod ver" or as "mod ver" inside a
# require block, so take the field after the module name wherever it is.
awk -v m="$module" '{ for (i = 1; i < NF; i++) if ($i == m) { print $(i + 1); exit } }' "$gomod"
fi
}
# FFmpeg and openvpn3 publish no releases, and their tag lists contain names
# that are not versions, hence the explicit pattern per repo.
upstream_version() {
case "$UPSTREAM_TYPE" in
github-release)
local tag
tag=$(gh api "repos/$(cfg '.upstream.repo')/releases/latest" --jq '.tag_name')
[ "$(cfg '.upstream.stripV // false')" = true ] && tag=${tag#v}
printf '%s\n' "$tag"
;;
github-tag)
gh api "repos/$(cfg '.upstream.repo')/tags?per_page=100" --paginate --jq '.[].name' |
grep -E "$(cfg '.upstream.tagPattern')" |
sed "s|^$(cfg '.upstream.strip // empty')||" |
sort -V | tail -1
;;
go-module)
curl -fsSL "https://proxy.golang.org/$(cfg '.upstream.module')/@latest" | jq -r '.Version'
;;
script)
bash "$(cfg '.upstream.script')"
;;
*)
echo ''
;;
esac
}
bump_patch() {
local major minor patch
IFS='.' read -r major minor patch <<<"$1"
printf '%s.%s.%s\n' "${major:-0}" "${minor:-0}" "$((${patch:-0} + 1))"
}
CURRENT=$(current_version)
UPSTREAM=$(upstream_version || true)
BUILD=false
RELEASE=false
TARGET="$CURRENT"
if [ -n "$INPUT_VERSION" ]; then
TARGET=${INPUT_VERSION#v}
BUILD=true
RELEASE=true
elif [ "$POLICY" = mirror ]; then
if [ -n "$UPSTREAM" ] && [ "$UPSTREAM" != "$CURRENT" ]; then
TARGET="$UPSTREAM"
BUILD=true
RELEASE=true
fi
elif [ "$POLICY" = patch ]; then
if [ -n "$UPSTREAM" ] && [ "$UPSTREAM" != "$(pin_value)" ]; then
TARGET=$(bump_patch "$CURRENT")
BUILD=true
RELEASE=true
fi
fi
# Pull requests build for validation but never release.
if [ "$EVENT_NAME" = pull_request ]; then
BUILD=true
RELEASE=false
fi
if [ "$INPUT_FORCE" = true ]; then
BUILD=true
RELEASE=true
fi
cat <<EOF
policy : $POLICY
current : $CURRENT
upstream : ${UPSTREAM:-n/a}
target : $TARGET
build : $BUILD
release : $RELEASE
EOF
if [ -n "${GITHUB_OUTPUT:-}" ]; then
{
echo "build=$BUILD"
echo "release=$RELEASE"
echo "version=$TARGET"
echo "upstream=$UPSTREAM"
} >>"$GITHUB_OUTPUT"
fi
+21
View File
@@ -0,0 +1,21 @@
#!/usr/bin/env sh
# Resolve the Tailscale version to package.
#
# Tailscale's GitHub "latest" release sometimes lands before the static ARM
# tarballs are published, so fall back to the newest version that actually has
# an ARM package on pkgs.tailscale.com.
set -eu
GH_VERSION=$(curl -fsS https://api.github.com/repos/tailscale/tailscale/releases/latest \
| sed -n 's/.*"tag_name": *"v\{0,1\}\([^"]*\)".*/\1/p' | head -1)
if [ -n "${GH_VERSION}" ] && \
curl -sfI "https://pkgs.tailscale.com/stable/tailscale_${GH_VERSION}_arm.tgz" >/dev/null 2>&1; then
printf '%s\n' "${GH_VERSION}"
exit 0
fi
curl -fsS https://pkgs.tailscale.com/stable/ \
| grep -o 'tailscale_[0-9.]*_arm\.tgz' \
| sed -E 's/^tailscale_([0-9.]+)_arm\.tgz$/\1/' \
| sort -V | tail -1