diff options
Diffstat (limited to 'lang/golang/golang-build.sh')
| -rw-r--r-- | lang/golang/golang-build.sh | 156 |
1 files changed, 156 insertions, 0 deletions
diff --git a/lang/golang/golang-build.sh b/lang/golang/golang-build.sh index d39949dca..5e40436bb 100644 --- a/lang/golang/golang-build.sh +++ b/lang/golang/golang-build.sh @@ -1,5 +1,8 @@ #!/bin/sh +nl=" +" + log() { # shellcheck disable=SC2039 local IFS=" " @@ -12,6 +15,147 @@ log_error() { printf 'Error: %s\n' "$*" >&2 } +link_contents() { + # shellcheck disable=SC2039 + local src="$1" dest="$2" IFS="$nl" dirs dir base + + if [ -n "$(find "$src" -mindepth 1 -maxdepth 1 -name "*.go" -not -type d)" ]; then + log_error "$src is already a Go library" + return 1 + fi + + dirs="$(find "$src" -mindepth 1 -maxdepth 1 -type d)" + for dir in $dirs; do + base="${dir##*/}" + if [ -d "$dest/$base" ]; then + case "$dir" in + *$GO_BUILD_DEPENDS_SRC/$GO_PKG) + log "$GO_PKG is already installed. Please check for circular dependencies." + ;; + *) + link_contents "$src/$base" "$dest/$base" + ;; + esac + else + log "...${src#$GO_BUILD_DEPENDS_SRC}/$base" + ln -sf "$src/$base" "$dest/$base" + fi + done + + return 0 +} + +configure() { + # shellcheck disable=SC2039 + local files code testdata gomod pattern extra IFS file dest + + cd "$BUILD_DIR" || return 1 + + files="$(find ./ -path "*/.*" -prune -o -not -type d -print)" + + if [ "$GO_INSTALL_ALL" != 1 ]; then + code="$(printf '%s\n' "$files" | grep '\.\(c\|cc\|cpp\|go\|h\|hh\|hpp\|proto\|s\)$')" + testdata="$(printf '%s\n' "$files" | grep '/testdata/')" + gomod="$(printf '%s\n' "$files" | grep '/go\.\(mod\|sum\)$')" + + for pattern in $GO_INSTALL_EXTRA; do + extra="$(printf '%s\n' "$extra"; printf '%s\n' "$files" | grep -e "$pattern")" + done + + files="$(printf '%s\n%s\n%s\n%s\n' "$code" "$testdata" "$gomod" "$extra" | grep -v '^[[:space:]]*$' | sort -u)" + fi + + IFS="$nl" + + log "Copying files from $BUILD_DIR into $GO_BUILD_DIR/src/$GO_PKG" + mkdir -p "$GO_BUILD_DIR/src" + for file in $files; do + log "${file#./}" + dest="$GO_BUILD_DIR/src/$GO_PKG/${file#./}" + mkdir -p "${dest%/*}" + cp -fpR "$file" "$dest" + done + log + + if [ "$GO_SOURCE_ONLY" != 1 ]; then + if [ -d "$GO_BUILD_DEPENDS_SRC" ]; then + log "Symlinking directories from $GO_BUILD_DEPENDS_SRC into $GO_BUILD_DIR/src" + link_contents "$GO_BUILD_DEPENDS_SRC" "$GO_BUILD_DIR/src" + else + log "$GO_BUILD_DEPENDS_SRC does not exist, skipping symlinks" + fi + else + log "Not building binaries, skipping symlinks" + fi + log + + return 0 +} + +build() { + # shellcheck disable=SC2039 + local modargs pattern targets retval + + cd "$GO_BUILD_DIR" || return 1 + + if [ -f "$BUILD_DIR/go.mod" ] ; then + mkdir -p "$GO_MOD_CACHE_DIR" + modargs="$GO_MOD_ARGS" + fi + + log "Finding targets" + # shellcheck disable=SC2086 + targets="$(go list $modargs $GO_BUILD_PKG)" + for pattern in $GO_EXCLUDES; do + targets="$(printf '%s\n' "$targets" | grep -v "$pattern")" + done + log + + if [ "$GO_GO_GENERATE" = 1 ]; then + log "Calling go generate" + # shellcheck disable=SC2086 + GOOS='' GOARCH='' GO386='' GOARM='' GOMIPS='' GOMIPS64='' \ + go generate -v $targets + log + fi + + if [ "$GO_SOURCE_ONLY" = 1 ]; then + return 0 + fi + + log "Building targets" + mkdir -p "$GO_BUILD_DIR/bin" "$GO_BUILD_CACHE_DIR" + # shellcheck disable=SC2086 + go install $modargs "$@" $targets + retval="$?" + log + + if [ "$retval" -eq 0 ] && [ -z "$(find "$GO_BUILD_BIN_DIR" -maxdepth 0 -type d -not -empty 2>/dev/null)" ]; then + log_error "No binaries were built" + retval=1 + fi + + if [ "$retval" -ne 0 ]; then + cache_cleanup + fi + + return "$retval" +} + +install_bin() { + # shellcheck disable=SC2039 + local dest="$1" + install -d -m0755 "$dest/$GO_INSTALL_BIN_PATH" + install -m0755 "$GO_BUILD_BIN_DIR"/* "$dest/$GO_INSTALL_BIN_PATH/" +} + +install_src() { + # shellcheck disable=SC2039 + local dest="$1" dir="${GO_PKG%/*}" + install -d -m0755 "$dest/$GO_BUILD_DEPENDS_PATH/src/$dir" + cp -fpR "$GO_BUILD_DIR/src/$GO_PKG" "$dest/$GO_BUILD_DEPENDS_PATH/src/$dir/" +} + cache_cleanup() { if ! [ -d "$GO_MOD_CACHE_DIR" ]; then return 0 @@ -38,6 +182,18 @@ command="$1" shift 1 case "$command" in + configure) + configure + ;; + build) + build "$@" + ;; + install_bin) + install_bin "$@" + ;; + install_src) + install_src "$@" + ;; cache_cleanup) cache_cleanup ;; |