Files
eagle0/ci/github_actions/fetch_lfs.sh
T
adminandGitHub 758ae6d44f Ensure Bazel is available in self-hosted workflows (#6785)
* Ensure Bazel is available in self-hosted workflows

* Allow Bazel CI to use Command Line Tools

* Set macOS C++ deployment target for Bazel

* Use Bazel macOS minimum OS flags

* Raise macOS Bazel deployment target for filesystem

* Ensure git-lfs is available for CI fetches

* Authenticate CI LFS fetches with workflow token

* Disable stale LFS hooks during CI checkout

* Disable LFS filters during CI checkout

* Prepare Git LFS before persistent checkout

* Harden generated Bazel rc and LFS auth

* Let Xcode sync skip without full Xcode

* Harden Unity build cache markers

* Require full Xcode for mactools sync
2026-05-29 07:52:17 -07:00

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#!/bin/bash
# Fetch LFS files from Gitea mirror with retry.
#
# Gitea's mirror-sync API is async — the webhook fires on push but the
# actual sync may still be in progress when CI starts. Retry with backoff
# to bridge the gap.
#
# Usage:
# ./ci/github_actions/fetch_lfs.sh # full pull
# ./ci/github_actions/fetch_lfs.sh --include="path/to/*" # selective pull
set -euo pipefail
COMMON_PATHS="/opt/homebrew/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin"
export PATH="${COMMON_PATHS}:${PATH}"
MAX_ATTEMPTS=5
RETRY_DELAY=15
if [ -n "${GITHUB_PATH:-}" ]; then
for path in /opt/homebrew/bin /usr/local/bin; do
if [ -d "$path" ]; then
echo "$path" >> "$GITHUB_PATH"
fi
done
fi
if ! git lfs version >/dev/null 2>&1; then
if ! command -v brew >/dev/null 2>&1; then
echo "ERROR: git-lfs is unavailable, and Homebrew is not on PATH"
exit 1
fi
echo "Installing git-lfs with Homebrew"
brew install git-lfs
fi
echo "Using git-lfs at $(command -v git-lfs)"
git lfs version
git lfs install
echo "LFS objects before pull:"
git lfs ls-files | wc -l
GIT_LFS_PULL=(git lfs pull)
if [ -n "${GITHUB_TOKEN:-}" ]; then
BASIC_AUTH=$(printf 'x-access-token:%s' "$GITHUB_TOKEN" | base64 | tr -d '\n')
GIT_LFS_PULL=(git -c "http.https://github.com/.extraheader=AUTHORIZATION: basic $BASIC_AUTH" lfs pull)
fi
for i in $(seq 1 $MAX_ATTEMPTS); do
if "${GIT_LFS_PULL[@]}" "$@"; then
echo "LFS objects after pull:"
git lfs ls-files | wc -l
exit 0
fi
if [ "$i" -lt "$MAX_ATTEMPTS" ]; then
echo "LFS pull attempt $i/$MAX_ATTEMPTS failed, retrying in ${RETRY_DELAY}s..."
sleep $RETRY_DELAY
fi
done
echo "LFS pull failed after $MAX_ATTEMPTS attempts"
exit 1