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iccery-v2-mac/scripts/ensure-host-tools.sh
gronodandDevin <158243242+devin-ai-integration[bot]@users.noreply.github.com> 7c6ad1e6ce fix(m9): pin prebuilt xcodegen for macOS 12 CI (#109)
brew install xcodegen resolves to a formula requiring Xcode 15.3, which
cannot be installed on the macOS 12 runner (Xcode 14.2), failing run
31390 before project generation. Install a pinned prebuilt XcodeGen
2.38.0 release via scripts/ensure-host-tools.sh, shared by the
build-and-test and package jobs (package-release.sh also runs xcodegen).

Generated with [Devin](https://devin.ai)

Co-Authored-By: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com>
2026-09-12 08:34:37 +01:00

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#!/bin/sh
# scripts/ensure-host-tools.sh
#
# Bootstrap host tools needed by CI on the macOS 12 runner:
# - xcodegen: pinned prebuilt release from GitHub (Homebrew's current
# formula requires Xcode 15.3, which cannot be installed on macOS 12).
# - dmgbuild: via pip3 (used by scripts/package-release.sh).
#
# Safe to run repeatedly: existing tools are left alone.
set -eu
XCODEGEN_VERSION="2.38.0"
INSTALL_ROOT="${XCODEGEN_HOME:-$HOME/.local/xcodegen/$XCODEGEN_VERSION}"
echo "==> Ensuring dmgbuild"
python3 -c "import dmgbuild" 2>/dev/null || pip3 install dmgbuild
if command -v xcodegen >/dev/null 2>&1; then
echo "==> xcodegen already on PATH: $(xcodegen --version)"
else
echo "==> Installing xcodegen $XCODEGEN_VERSION (prebuilt)"
TMP="${RUNNER_TEMP:-${TMPDIR:-/tmp}}"
ZIP="$TMP/xcodegen-$XCODEGEN_VERSION.zip"
curl -fL --retry 3 \
"https://github.com/yonaskolb/XcodeGen/releases/download/$XCODEGEN_VERSION/xcodegen.zip" \
-o "$ZIP"
rm -rf "$INSTALL_ROOT"
mkdir -p "$INSTALL_ROOT"
# Zip contains xcodegen/{bin/xcodegen,share/xcodegen/SettingPresets};
# XcodeGen resolves its presets relative to the binary, so keep the tree.
unzip -q "$ZIP" -d "$INSTALL_ROOT"
BIN_DIR="$INSTALL_ROOT/xcodegen/bin"
chmod +x "$BIN_DIR/xcodegen"
if [ -n "${GITHUB_PATH:-}" ]; then
echo "$BIN_DIR" >> "$GITHUB_PATH"
fi
PATH="$BIN_DIR:$PATH"
echo "==> Installed: $("$BIN_DIR/xcodegen" --version)"
fi