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Resimplify worktrees

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Bryan Roessler
2025-07-29 01:43:53 -04:00
parent 40ce9940ae
commit 908664b185
1 changed files with 5 additions and 44 deletions
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openwrtbuilder
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@@ -324,6 +324,7 @@ install_dependencies() {
# @arg $2 string Build mode ("source" or "imagebuilder")
# @returns string Normalized release and reference
normalize_and_ref() {
debug "${FUNCNAME[0]}" "$*"
local input="$1" mode="$2"
local rel ref branch tag
@@ -524,58 +525,18 @@ from_source() {
# Pull or clone source repo
if [[ -d "$SRC_DIR" ]]; then
execute git -C "$SRC_DIR" worktree prune --verbose
execute git -C "$SRC_DIR" pull
else
execute mkdir -p "$SRC_DIR"
execute git clone "$src_url" "$SRC_DIR"
fi
# Clean up orphaned or conflicting worktree if needed
execute git -C "$SRC_DIR" worktree prune --verbose
# Remove build dir if it exists but is not a worktree
if [[ -d "$BUILD_DIR" ]] && ! git -C "$SRC_DIR" worktree list | grep -q "$BUILD_DIR"; then
# Remove existing build dir and add new worktree
if [[ -d "$BUILD_DIR" ]]; then
execute rm -rf "$BUILD_DIR"
fi
# Remove any worktree using this ref elsewhere
existing_worktree=$(git -C "$SRC_DIR" worktree list | awk "/\\[$ref\\]/ {print \$1}")
if [[ -n "$existing_worktree" && "$existing_worktree" != "$BUILD_DIR" ]]; then
echo "Removing conflicting worktree at $existing_worktree for ref $ref"
execute git -C "$SRC_DIR" worktree remove --force "$existing_worktree"
[[ -d "$existing_worktree" ]] && execute rm -rf "$existing_worktree"
fi
# Try local branch, then remote branch, then tag
if ! git -C "$SRC_DIR" rev-parse --verify "$ref" >/dev/null 2>&1; then
if git -C "$SRC_DIR" show-ref --verify --quiet "refs/remotes/origin/$ref"; then
ref="origin/$ref"
elif git -C "$SRC_DIR" show-ref --verify --quiet "refs/tags/$ref"; then
: # ref is already correct
else
echo "Error: git ref '$ref' does not exist in $SRC_DIR"
return 1
fi
fi
# Add or update worktree
if [[ -d "$BUILD_DIR" ]] && git -C "$SRC_DIR" worktree list | grep -q "$BUILD_DIR"; then
execute git -C "$BUILD_DIR" checkout "$ref"
if [[ "$ref" =~ ^origin/ ]]; then
# For remote branches, create a local branch tracking remote
local local_branch="${ref#origin/}"
if ! git -C "$BUILD_DIR" rev-parse --verify "$local_branch" >/dev/null 2>&1; then
execute git -C "$BUILD_DIR" checkout -b "$local_branch" "$ref"
else
execute git -C "$BUILD_DIR" checkout "$local_branch"
fi
elif git -C "$SRC_DIR" show-ref --verify --quiet "refs/heads/$ref"; then
execute git -C "$BUILD_DIR" pull
fi
else
execute git -C "$SRC_DIR" worktree add "$BUILD_DIR" "$ref"
fi
execute git -C "$SRC_DIR" worktree prune --verbose
execute git -C "$SRC_DIR" worktree add "$BUILD_DIR" "$ref"
# Print commit info
commit=$(git -C "$BUILD_DIR" rev-parse HEAD)