Files
punktfunk/scripts/ci/setup-macos-runner.sh
T
enricobuehler 47a69a0063
ci / web (push) Failing after 51s
ci / docs-site (push) Failing after 34s
docker / build-push (., web/Dockerfile, punktfunk-web) (push) Successful in 15s
docker / build-push (ci, ci/rust-ci.Dockerfile, punktfunk-rust-ci) (push) Successful in 2m8s
docker / build-push (docs-site, docs-site/Dockerfile, punktfunk-docs) (push) Successful in 20s
ci / rust (push) Successful in 6m23s
apple / swift (push) Successful in 1m24s
fix(ci): match real runner labels + survivable Mac runner daemon
runs-on: ubuntu-24.04 (the label the existing Linux runner actually
advertises — ubuntu-latest queued forever). Mac runner: strip the
docker:// default labels generate-config seeds (they override the
host-mode registration labels and make the daemon demand a Docker
engine), and ship the service as a root LaunchDaemon — macOS Local
Network privacy silently blocks LAN dials from unbundled CLI binaries
in gui/user launchd domains ("no route to host"), system daemons are
exempt. Without sudo the script leaves an interim nohup daemon. CI
surface documented in CLAUDE.md + docs-site ci.md.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-06-12 12:40:36 +00:00

170 lines
8.0 KiB
Bash

#!/usr/bin/env bash
# Provision a Mac as the Gitea Actions runner for the Apple client CI
# (.gitea/workflows/apple.yml). Idempotent — safe to re-run. Run ON THE MAC, or from a
# dev box:
#
# ssh <mac> GITEA_RUNNER_TOKEN=<registration token> bash -s < scripts/ci/setup-macos-runner.sh
#
# Installs: rustup (+ both darwin targets for the universal xcframework), Node.js (the
# runner executes JS actions like actions/checkout via `node` from PATH — host mode does
# not auto-provision it), the act_runner binary (host mode — jobs run directly on macOS,
# no containers), and a root LaunchDaemon that keeps the runner daemon alive (see the
# launchd section for why it can't be a user LaunchAgent). Registration only happens once
# (.runner file); the token is NOT persisted by this script.
#
# Env knobs: GITEA_INSTANCE (default https://git.unom.io), GITEA_RUNNER_TOKEN (required
# for first-time registration only), RUNNER_NAME (default: LocalHostName), RUNNER_LABELS
# (default macos-arm64:host — matches apple.yml's runs-on), ACT_RUNNER_VERSION,
# NODE_VERSION.
#
# NOT installed here: Xcode. swift build/test work with Command Line Tools, but
# scripts/build-xcframework.sh needs xcodebuild (-create-xcframework) from a full Xcode.
set -euo pipefail
INSTANCE="${GITEA_INSTANCE:-https://git.unom.io}"
VERSION="${ACT_RUNNER_VERSION:-1.0.8}"
RUNNER_NAME="${RUNNER_NAME:-$(scutil --get LocalHostName)}"
LABELS="${RUNNER_LABELS:-macos-arm64:host}"
RUNNER_HOME="$HOME/ci/act-runner"
BIN_DIR="$HOME/.local/bin"
# --- Rust toolchain (the xcframework is built from the Rust core) -----------------------
if [ ! -x "$HOME/.cargo/bin/rustup" ]; then
echo "==> installing rustup"
curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs \
| sh -s -- -y --no-modify-path --profile minimal
fi
"$HOME/.cargo/bin/rustup" target add aarch64-apple-darwin x86_64-apple-darwin
# --- Node.js (actions runtime; sudo-free tarball install) --------------------------------
NODE_VERSION="${NODE_VERSION:-22.22.3}"
mkdir -p "$BIN_DIR"
if ! "$BIN_DIR/node" --version 2>/dev/null | grep -q "^v${NODE_VERSION}$"; then
echo "==> installing node v$NODE_VERSION"
NODE_DIR="$HOME/.local/node-v$NODE_VERSION"
mkdir -p "$NODE_DIR"
curl -fL "https://nodejs.org/dist/v${NODE_VERSION}/node-v${NODE_VERSION}-darwin-arm64.tar.gz" \
| tar -xz --strip-components=1 -C "$NODE_DIR"
ln -sf "$NODE_DIR/bin/node" "$BIN_DIR/node"
fi
"$BIN_DIR/node" --version
# --- act_runner binary -------------------------------------------------------------------
# Renamed upstream to "gitea-runner" as of 1.0 (dl.gitea.com/act_runner/ stops at 0.6.x);
# we keep the local name act_runner — the CLI surface is unchanged.
mkdir -p "$BIN_DIR" "$RUNNER_HOME"
if ! "$BIN_DIR/act_runner" --version 2>/dev/null | grep -q "$VERSION"; then
echo "==> installing act_runner (gitea-runner) $VERSION"
curl -fL "https://dl.gitea.com/gitea-runner/${VERSION}/gitea-runner-${VERSION}-darwin-arm64" \
-o "$BIN_DIR/act_runner.tmp"
chmod +x "$BIN_DIR/act_runner.tmp"
mv "$BIN_DIR/act_runner.tmp" "$BIN_DIR/act_runner"
fi
"$BIN_DIR/act_runner" --version
# --- config + one-time registration ------------------------------------------------------
cd "$RUNNER_HOME"
[ -f config.yaml ] || "$BIN_DIR/act_runner" generate-config > config.yaml
# generate-config seeds runner.labels with docker:// defaults, which (a) override the
# host-mode labels registered in .runner and (b) make the daemon demand a Docker engine
# ("Docker Engine socket not found"). Empty them so .runner's labels rule.
sed -i '' -e '/docker.gitea.com\/runner-images/d' \
-e 's|^\([[:space:]]*\)labels:$|\1labels: []|' config.yaml
if [ ! -f .runner ]; then
if [ -z "${GITEA_RUNNER_TOKEN:-}" ]; then
echo "ERROR: not registered yet — re-run with GITEA_RUNNER_TOKEN=<token>" >&2
echo " (org unom -> Settings -> Actions -> Runners -> Create new runner)" >&2
exit 1
fi
"$BIN_DIR/act_runner" register --no-interactive \
--instance "$INSTANCE" \
--token "$GITEA_RUNNER_TOKEN" \
--name "$RUNNER_NAME" \
--labels "$LABELS"
fi
# --- launchd service ---------------------------------------------------------------------
# macOS Local Network privacy (15+) silently denies LAN connections ("no route to host")
# to unbundled CLI binaries in gui/user launchd domains — a user LaunchAgent can NOT reach
# a Gitea instance on the LAN (curl over ssh works, the same dial from the agent fails).
# System-domain daemons are exempt and survive reboots with nobody logged in, so the
# runner ships as a root LaunchDaemon; installing it needs sudo once. Without sudo this
# script still leaves a working (but reboot-volatile) nohup daemon behind.
# PATH must carry the CLT tools, cargo, node and act_runner itself; jobs inherit it.
# If the system developer dir is CLT-only but a full Xcode is installed, hand jobs a
# DEVELOPER_DIR override — the per-process equivalent of `xcode-select -s`, no sudo needed.
DEVELOPER_DIR_XML=""
DEV_DIR=""
if ! /usr/bin/xcodebuild -version >/dev/null 2>&1; then
for app in /Applications/Xcode.app /Applications/Xcode*.app; do
if DEVELOPER_DIR="$app/Contents/Developer" /usr/bin/xcodebuild -version >/dev/null 2>&1; then
DEV_DIR="$app/Contents/Developer"
DEVELOPER_DIR_XML="<key>DEVELOPER_DIR</key><string>$DEV_DIR</string>"
echo "==> using full Xcode at $app via DEVELOPER_DIR"
break
fi
done
fi
PLIST_STAGE="$RUNNER_HOME/io.gitea.act_runner.plist"
PLIST_SYSTEM="/Library/LaunchDaemons/io.gitea.act_runner.plist"
cat > "$PLIST_STAGE" <<EOF
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>Label</key><string>io.gitea.act_runner</string>
<key>UserName</key><string>$USER</string>
<key>ProgramArguments</key>
<array>
<string>$BIN_DIR/act_runner</string>
<string>daemon</string>
<string>--config</string>
<string>$RUNNER_HOME/config.yaml</string>
</array>
<key>WorkingDirectory</key><string>$RUNNER_HOME</string>
<key>EnvironmentVariables</key>
<dict>
<key>PATH</key>
<string>$HOME/.cargo/bin:$BIN_DIR:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin</string>
<key>HOME</key><string>$HOME</string>
$DEVELOPER_DIR_XML
</dict>
<key>RunAtLoad</key><true/>
<key>KeepAlive</key><true/>
<key>StandardOutPath</key><string>$RUNNER_HOME/runner.log</string>
<key>StandardErrorPath</key><string>$RUNNER_HOME/runner.log</string>
</dict>
</plist>
EOF
launchctl bootout "gui/$(id -u)/io.gitea.act_runner" 2>/dev/null || true
if sudo -n true 2>/dev/null; then
sudo install -m 644 -o root -g wheel "$PLIST_STAGE" "$PLIST_SYSTEM"
pkill -x act_runner 2>/dev/null || true
sudo launchctl bootout system/io.gitea.act_runner 2>/dev/null || true
sudo launchctl bootstrap system "$PLIST_SYSTEM"
echo "==> runner LaunchDaemon bootstrapped (system domain)"
else
if ! pgrep -x act_runner >/dev/null; then
echo "==> no sudo: starting an interim daemon (dies on reboot)"
(cd "$RUNNER_HOME" && \
PATH="$HOME/.cargo/bin:$BIN_DIR:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin" \
${DEV_DIR:+DEVELOPER_DIR="$DEV_DIR"} \
nohup "$BIN_DIR/act_runner" daemon --config config.yaml >> runner.log 2>&1 &)
fi
echo "==> for the permanent (reboot-safe) runner, run once on the Mac:"
echo " sudo install -m 644 -o root -g wheel $PLIST_STAGE $PLIST_SYSTEM"
echo " sudo launchctl bootstrap system $PLIST_SYSTEM"
fi
sleep 2
tail -5 "$RUNNER_HOME/runner.log" 2>/dev/null || true
if ! /usr/bin/xcodebuild -version >/dev/null 2>&1 && [ -z "$DEVELOPER_DIR_XML" ]; then
echo "WARNING: xcodebuild not usable (Command Line Tools only, no full Xcode found) —"
echo " apple.yml's xcframework step needs a full Xcode in /Applications, with"
echo " its license accepted once: sudo xcodebuild -license accept"
fi
echo "OK: runner '$RUNNER_NAME' labels=$LABELS instance=$INSTANCE"