Rewrite release script to use GIT.

Update documentation to reflect GIT methodology. Rewrite release.sh script to use appropriate process. With this update, tools/release.sh can be used for producing private release tags on local branches. The documentation still needs work, but their use for v0.3.x should help rectify the deficiences.
2009-10-20 17:11:33 -07:00
parent 07c85e41a4
commit e8dc384be9
2 changed files with 216 additions and 518 deletions
--- a/tools/release.sh
+++ b/tools/release.sh
@@ -7,142 +7,27 @@
 #CONFIG_OPTS=""
 #MAKE_OPTS=""

-## DO NOT PERFORM LIVE RELEASES UNLESS YOU ARE THE RELEASE MANAGER!!!
-RELEASE_DRY_RUN=1
-## set this to perform individual steps on past releases
-RELEASE_VERSION=
+## specifies the --next release type: major, minor, micro, rc, tag
+#RELEASE_TYPE=tag
+## For tag release type, specifies the name of the tag (e.g. "foo").
+## The default is the current user name, as found by the 'id' command.
+#RELEASE_TAG="$(id -un)"

-die() {
-	echo "$@" >&2
-	exit 1
-}
+source "tools/release/helpers.sh"

-svn_info_get() {
-	svn info | grep "$1" | cut -d':' -f2- | cut -c2-
-}
-
-svn_setup_load() {
-	SVN_ROOT="$(svn_info_get 'Repository Root')"
-	SVN_URL="$(svn_info_get 'URL')"
-
-	SVN_TRUNK="${SVN_ROOT}/trunk"
-
-	SVN_BRANCHES="${SVN_ROOT}/branches"
-	PACKAGE_BRANCH="${SVN_BRANCHES}/${PACKAGE_RELEASE}"
-
-	SVN_TAGS="${SVN_ROOT}/tags"
-	PACKAGE_TAG="${SVN_TAGS}/${PACKAGE_RELEASE}"
-
-	if [ "${SVN_URL}" = "${SVN_TRUNK}" ]; then
-		RELEASE_TYPE=minor
-	elif [ "${SVN_URL/${SVN_BRANCHES}/}" != "${SVN_URL}" ]; then
-		RELEASE_TYPE=micro
-	else
-		echo "error: bad URL: ${SVN_URL}" >&2
-		die "unable to branch from the current location"
-	fi
-}
-svn_setup_show() {
-	cat <<INFO
-Release Type: ${RELEASE_TYPE}
-  Branch URL: ${PACKAGE_BRANCH}
-     Tag URL: ${PACKAGE_TAG}
-INFO
-}
-
-do_svn_echo_msg() { echo "svn: $1: $3"; }
-do_svn_echo() {
-	case "$1" in
-	commit)
-		do_svn_echo_msg "$@"
-		shift 3
-		[ "$*" ] && echo "Files: $@"
-		;;
-	copy|move)
-		do_svn_echo_msg "$@"
-		echo "From: ${4:-$2}"
-		echo "  To: ${5:-$3}"
-		;;
-	*)
-		local ACTION="$1"
-		shift
-		echo "svn: ${ACTION}: $@"
-		;;
-	esac
-}
-do_svn() {
-	do_svn_echo "$@"
-	[ "${RELEASE_DRY_RUN}" ] || svn "$@"
-}
-do_svn_switch() {
-	do_svn switch "$@"
-	package_info_load
-}
-
-
-package_info_load_name() {
-	grep AC_INIT configure.in | perl -ne 's/^.+\(\[([-\w]*)\],.+$/$1/ and print'
-}
-package_info_load_version() {
-	grep AC_INIT configure.in | perl -ne 's/^.+\[([-\w\.]*)\],$/$1/ and print'
-}
-
-package_info_load() {
-	[ -f "configure.in" ] || \
-		die "package_info_load: configure.in is missing"
-
-	PACKAGE_NAME="$(package_info_load_name)"
-	# todo: fix this
-	PACKAGE_TARNAME="${PACKAGE_NAME}"
-
-	PACKAGE_VERSION="$(package_info_load_version)"
-	[ "${RELEASE_VERSION}" ] || \
-		RELEASE_VERSION=${PACKAGE_VERSION/-dev/}
-
-	[ "${PACKAGE_NAME}" -a "${PACKAGE_VERSION}" ] || \
-		die "package information is missing from configure script"
-
-	PACKAGE_VERSION_TAGS=
-	[ "${PACKAGE_VERSION/-/}" = "${PACKAGE_VERSION}" ] || \
-		PACKAGE_VERSION_TAGS="-${PACKAGE_VERSION#*-}"
-	PACKAGE_VERSION_BASE="${PACKAGE_VERSION%%-*}"
-	PACKAGE_MICRO="${PACKAGE_VERSION_BASE##*.}"
-	PACKAGE_MAJOR_AND_MINOR="${PACKAGE_VERSION_BASE%.*}"
-	PACKAGE_MAJOR="${PACKAGE_MAJOR_AND_MINOR%.*}"
-	PACKAGE_MINOR="${PACKAGE_MAJOR_AND_MINOR#*.}"
-
-	PACKAGE_STRING="${PACKAGE_NAME} ${PACKAGE_VERSION}"
-	if [ "${RELEASE_DRY_RUN}" ]; then
-		PACKAGE_RELEASE="${PACKAGE_TARNAME}-${PACKAGE_VERSION}"
-	else
-		PACKAGE_RELEASE="${PACKAGE_TARNAME}-${RELEASE_VERSION}"
-	fi
-}
-
-package_info_show() {
-	cat <<INFO
-Name: ${PACKAGE_TARNAME}
-Release: ${RELEASE_VERSION}
-Version: ${PACKAGE_VERSION}
-   Number: ${PACKAGE_VERSION_BASE}
-   Series: ${PACKAGE_MAJOR_AND_MINOR}
-    Major: ${PACKAGE_MAJOR}
-    Minor: ${PACKAGE_MINOR}
-    Micro: ${PACKAGE_MICRO}
-     Tags: ${PACKAGE_VERSION_TAGS}
- Branch: ${PACKAGE_RELEASE}
-Release: ${PACKAGE_TARNAME}-${PACKAGE_VERSION_BASE}${PACKAGE_VERSION_TAGS}
-INFO
-}
+VERSION_SH="tools/release/version.sh"

 usage() {
 	cat << USAGE
-usage: $0 <command>
+usage: $0 <command> ...
+Command Options:
+  --next name   The branch's next release type: major, minor, micro, rc, tag.
+  --next-tag name   The name for the package version tag.
+  --live        Perform the actions in the repository.

 Main Commands:
  info          Show a summary of the next pending release.
  release       Release the current tree as an archive.
-  upload        Upload archives to berliOS project site

 Build Commands:
  bootstrap     Prepare the working copy for configuration and building.
@@ -150,42 +35,26 @@ Build Commands:
  build         Compiles the project; runs configure, if needed.

 Packaging Commands:
-  changelog     Generate a new ChangeLog using svn2cl.
+  changelog     Generate a new ChangeLog using ${SCM}2cl.
  package       Produce new distributable source archives.
  stage         Move archives to staging area for upload.

-Repository Commands:
-  commit        Perform branch and tag, as appropriate for the version.
-  branch        Create a release branch from the project trunk.
-  tag           Create a tag for the current release branch.
-
 Other Commands:
-  version ...   Perform version number and tag manipulations.
-  maryslamb     Mary had a little lamb, but no one noticed.
  clean         Forces regeneration of results.
  clean_all     Removes all traces of the release process.
  help          Provides this list of commands.
-  
+
 For more information about this script, see the Release Processes page
 in the OpenOCD Developer's Manual (doc/manual/release.txt).
-
-WARNING: This script should be used by the Release Manager ONLY.
 USAGE
 	exit 0
 }
 do_usage() { usage; }
 do_help()  { usage; }

-do_info_show() {
+do_info() {
 	echo "Current Release Analysis:"
 	package_info_show
-	svn_setup_show
-}
-
-do_info() {
-	package_info_load
-	svn_setup_load
-	do_info_show
 }

 do_bootstrap() {
@@ -213,26 +82,16 @@ maybe_build() { [ -f "src/openocd" ] || do_build; }
 do_build_clean() { [ -f Makefile ] && make maintainer-clean >/dev/null; }

 do_changelog() {
-	echo "Updating working copy to HEAD..."
-	do_svn update
 	echo "Creating ChangeLog..."
-	svn2cl -i --authors AUTHORS.ChangeLog
-}
-maybe_changelog() {
-	if [ -z "${RELEASE_DRY_RUN}" ] \
-		|| [ ! -f ChangeLog ] \
-		|| [ "$(cat ChangeLog | wc -l)" -lt 2 ]
-	then
-		do_changelog
-	fi
+	local CMD=tools/git2cl/git2cl
+	eval ${CMD} ${OPTS} > ChangeLog
 }
 do_changelog_clean() {
-	do_svn revert ChangeLog
+	git checkout ChangeLog
 }

 do_package() {
-	package_info_load
-	maybe_changelog
+	do_changelog
 	maybe_build
 	echo "Building distribution packages..."
 	make ${MAKE_OPTS} distcheck 2>&1 | perl tools/logger.pl > "release-pkg.log"
@@ -266,207 +125,76 @@ do_stage_clean() { rm -v -f -r archives; }
 do_clean() {
 	do_build_clean
 	do_package_clean
-	rm -v -f configure
-
-	svn revert configure.in
+	do_changelog_clean
 	rm -v -f release-*.log
 }
 do_clean_all() {
 	do_clean
-	do_changelog_clean
 	do_stage_clean
 }

-do_version_usage() {
-	cat << USAGE
-usage: $0 version <command>
-Version Commands:
-  tag {add|remove} <label>     Add or remove the specified tag.
-  bump {major|minor|micro}     Bump the specified version number, and
-                               reset less-significant numbers to zero.
-  bump tag <label>             Add or bump a versioned tag (e.g. -rcN).
-  bump final <label>           Remove a versioned tag (e.g. -rcN).
-USAGE
-}
-
-do_version_sed() {
-	local OLD_VERSION="${PACKAGE_VERSION}"
-	local NEW_VERSION="$1"
-	local MSG="$2"
-
-	sed -i -e "/AC_INIT/ s|${OLD_VERSION}|${NEW_VERSION}|" configure.in
-	package_info_load
-	echo "${MSG}: ${OLD_VERSION} -> ${NEW_VERSION}"
-}
-do_version_bump_sed() {
-	local NEW_VERSION="$1"
-	[ -z "${PACKAGE_VERSION_TAGS}" ] || \
-		NEW_VERSION="${NEW_VERSION}${PACKAGE_VERSION_TAGS}"
-
-	do_version_sed "${NEW_VERSION}" \
-		"Bump ${CMD} package version number"
-}
-do_version_bump_major() {
-	do_version_bump_sed "$((PACKAGE_MAJOR + 1)).0.0"
-}
-do_version_bump_minor() {
-	do_version_bump_sed "${PACKAGE_MAJOR}.$((PACKAGE_MINOR + 1)).0"
-}
-do_version_bump_micro() {
-	do_version_bump_sed "${PACKAGE_MAJOR_AND_MINOR}.$((PACKAGE_MICRO + 1))"
-}
-do_version_bump_tag() {
-	local TAG="$1"
-	[ "${TAG}" ] || die "TAG argument is missing"
-	local TAGS="${PACKAGE_VERSION_TAGS}"
-	if has_version_tag "${TAG}"; then
-		local RC=$(do_version_tag_value "${TAG}")
-		RC=$((${RC} + 1))
-		TAGS=$(echo ${TAGS} | perl -npe "s/-${TAG}[\\d]*/-${TAG}${RC}/")
-	else
-		TAGS="-${TAG}1${PACKAGE_VERSION_TAGS}"
-	fi
-	PACKAGE_VERSION_TAGS="${TAGS}"
-	do_version_bump_sed "${PACKAGE_VERSION_BASE}"
-}
-do_version_bump_final() {
-	local TAG="$1"
-	[ "${TAG}" ] || die "TAG argument is missing"
-	has_version_tag "${TAG}" || die "-${TAG} tag is missing"
-	do_version_tag_remove "${TAG}$(do_version_tag_value "${TAG}")"
-}
-do_version_bump() {
-	CMD="$1"
-	shift
-	case "${CMD}" in
-	major|minor|micro|final|tag)
-		eval "do_version_bump_${CMD}" "$@"
-		;;
-	*)
-		do_version_usage
-		;;
-	esac
-}
-
-has_version_tag() {
-	test "${PACKAGE_VERSION/-${1}/}" != "${PACKAGE_VERSION}"
-}
-do_version_tag_value() {
-	local TAG="$1"
-	echo ${PACKAGE_VERSION_TAGS} | perl -ne "/-${TAG}"'(\d+)/ && print $1'
-}
-do_version_tag_add() {
-	local TAG="$1"
-	has_version_tag "${TAG}" && \
-		die "error: tag '-${TAG}' exists in '${PACKAGE_VERSION}'"
-	do_version_sed "${PACKAGE_VERSION}-${TAG}" \
-		"Add '-${TAG}' version tag"
-}
-do_version_tag_remove() {
-	local TAG="$1"
-	has_version_tag "${TAG}" || \
-		die "error: tag '-${TAG}' missing from '${PACKAGE_VERSION}'"
-	do_version_sed "${PACKAGE_VERSION/-${TAG}/}" \
-		"Remove '-${TAG}' version tag"
-}
-do_version_tag() {
-	CMD="$1"
-	shift
-	case "${CMD}" in
-	add|remove)
-		local i=
-		for i in "$@"; do 
-			eval "do_version_tag_${CMD}" "${i}"
-		done
-		;;
-	*)
-		do_version_usage
-		;;
-	esac
-}
-
 do_version_commit() {
-	[ "$(svn diff configure.in | wc -l)" -gt 0 ] || \
-		die "error: no version changes to commit"
-	do_svn commit -m "$1" configure.in
+	[ "$*" ] || die "usage: $0 commit <message>"
+	git add configure.in || die "error: no version changes to commit"
+	git commit -q -m "$*" configure.in
 }

-do_version() {
-	package_info_load
-	CMD="$1"
-	shift
-	case "${CMD}" in
-	tag|bump)
-		do_version_commit "$(eval "do_version_${CMD}" "$@")"
-		;;
-	commit)
-		local MSG="$1"
-		[ "${MSG}" ] || die "usage: $0 version commit <message>"
-		do_version_commit "${MSG}"
-		;;
-	*)
-		do_version_usage
-		;;
-	esac
+do_version_finalize() {
+	echo "The ${PACKAGE_NAME} ${RELEASE_VERSION} release."
+	echo
+	${VERSION_SH} tag remove dev
+	[ -z "${RELEASE_FINAL}" ] || ${VERSION_SH} bump final rc
 }
-
-
-do_branch() {
-	package_info_load
-	svn_setup_load
-	do_svn copy -m "Branching version ${PACKAGE_VERSION}" \
-		"${SVN_TRUNK}" "${PACKAGE_BRANCH}"
-}
-do_tag() {
-	package_info_load
-	svn_setup_load
-	do_svn copy -m "Tagging version ${PACKAGE_VERSION}" \
-		"${PACKAGE_BRANCH}" "${PACKAGE_TAG}"
-}
-do_commit() {
-	package_info_load
-	svn_setup_load
-
-	[ "${PACKAGE_VERSION/dev/}" = "${PACKAGE_VERSION}" ] || \
-		die "'${PACKAGE_NAME}-${PACKAGE_VERSION}' cannot be released"
-
-	[ "${PACKAGE_VERSION%.0}" = "${PACKAGE_VERSION}" ] || \
-		do_branch
-	do_tag
-}
-
-
-do_release_step_prep() {
-	do_version tag remove dev
-	# reset RELEASE_VERSION now to allow release version to be detected
-	export RELEASE_VERSION=
-}
-do_release_step_commit() { do_commit; }
-
-do_release_step_branch_bump() {
-	local TYPE="$1"
-	echo "Bump ${TYPE} version and add tag:"
-	do_version_bump ${TYPE}
-	do_version_tag_add dev
+has_dev_tag() {
+	[ "${PACKAGE_VERSION/dev/}" != "${PACKAGE_VERSION}" ]
 }
 do_release_step_branch() {
-	do_svn_switch "${PACKAGE_BRANCH}"
-	do_version_commit "$(do_release_step_branch_bump micro)"
-	do_svn_switch "${SVN_URL}"
+	git checkout -b "v${RELEASE_VERSION}-release"
 }
+
+do_release_step_tag() {
+	do_version_commit "$(do_version_finalize)"
+	package_info_load
+	[ "${PACKAGE_VERSION/dev/}" = "${PACKAGE_VERSION}" ] || \
+		die "'${PACKAGE_NAME}-${PACKAGE_VERSION}' should not be tagged"
+	local MSG="The ${PACKAGE_STRING} release."
+	git tag -m "${MSG}" "v${PACKAGE_VERSION}"
+}
+
+do_bump_version() {
+	echo -n "Bump ${RELEASE_TYPE} "
+	[ -z "${RELEASE_TAG}" ] || echo -n "-${RELEASE_TAG} "
+	echo -n "version and add "
+	[ -z "${RELEASE_START_RC}" ] || echo -n "-rc0"
+	echo "-dev tag."
+	echo
+	${VERSION_SH} bump "${RELEASE_TYPE}" "${RELEASE_TAG}"
+	[ -z "${RELEASE_START_RC}" ] || ${VERSION_SH} bump tag rc
+	${VERSION_SH} tag add dev
+}
+do_release_step_bump() {
+	# bump the version number
+	do_version_commit "$(do_bump_version)"
+}
+
 do_release_step_news_msg() {
 	cat <<MSG
-Archive released NEWS file: NEWS -> NEWS-${RELEASE_VERSION}
-Create new NEWS file from relesse script template.
+Archive and recreate NEWS file.
+
+Archive released NEWS file as NEWS-${RELEASE_VERSION}.
+Create new NEWS file from release script template.
 MSG
 }
 do_release_step_news() {
+	# only archive the NEWS file for major/minor releases
+	[ "${RELEASE_TYPE}" = "major" -o "${RELEASE_TYPE}" = "minor" ] || \
+		return 0
 	# archive NEWS and create new one from template
-	do_svn move "NEWS" "NEWS-${RELEASE_VERSION}"
+	git mv "NEWS" "NEWS-${RELEASE_VERSION}"

-	[ "${RELEASE_DRY_RUN}" ] || cat >NEWS <<NEWS
+	cat >NEWS <<NEWS
 This file should include items worth mentioning in the
-OpenOCD ${PACKAGE_RELEASE} source archive release.
+OpenOCD ${NEXT_RELEASE_VERSION} source archive release.

 The following areas of OpenOCD functionality changed in this release:

@@ -485,71 +213,79 @@ For more information about contributing test reports, bug fixes, or new
 features and device support, please read the new Developer Manual (or
 the BUGS and PATCHES files in the source archive).
 NEWS
-	do_svn add NEWS
+	git add NEWS

 	local MSG="$(do_release_step_news_msg)"
-	do_svn commit -m "${MSG}" NEWS NEWS-${RELEASE_VERSION}
+	git commit -q -m "${MSG}" NEWS "NEWS-${RELEASE_VERSION}"
 }
-do_release_step_bump() {
-	# major and minor releases require branch version update too
-	[ "${RELEASE_TYPE}" = "micro" ] || do_release_step_branch
-	# bump the current tree version as required.
-	do_version_commit "$(do_release_step_branch_bump "${RELEASE_TYPE}")"

-	[ "${RELEASE_TYPE}" = "micro" ] || do_release_step_news
-}
 do_release_step_package() {
-	local A=${PACKAGE_TAG}
-	local B=${A/https/http}
-	local PACKAGE_BUILD=${B/${USER}@/}
-
-	do_svn_switch "${PACKAGE_TAG}"
-	do_svn_switch --relocate "${PACKAGE_TAG}" "${PACKAGE_BUILD}"
-
-	# required to force SVN to update the in-source URL keyword
-	[ "${RELEASE_DRY_RUN}" ] || rm -v -f src/openocd.c
-	do_svn revert src/openocd.c
+	[ -z "${RELEASE_FAST}" ] || return 0

+	git checkout -q "v${RELEASE_VERSION}"
 	do_stage
 	do_clean
-
-	do_svn_switch --relocate "${PACKAGE_BUILD}" "${PACKAGE_TAG}"
-	do_svn_switch "${SVN_URL}"
 }

-do_release_step_1() { do_release_step_prep; }
-do_release_step_2() { do_release_step_commit; }
-do_release_step_3() { do_release_step_bump; }
+do_release_step_rebranch() {
+	# return to the new development head
+	local OLD_BRANCH="v${RELEASE_VERSION}-release"
+	git checkout "${OLD_BRANCH}"
+
+	# create new branch with new version information
+	package_info_load
+	git checkout -b "v${PACKAGE_VERSION}"
+	git branch -d "${OLD_BRANCH}"
+}
+
+do_release_step_0() { do_release_step_branch; }
+do_release_step_1() { do_release_step_tag; }
+do_release_step_2() { do_release_step_bump; }
+do_release_step_3() { do_release_step_news; }
 do_release_step_4() { do_release_step_package; }
+do_release_step_5() { do_release_step_rebranch; }
+
+do_release_setup() {
+	echo "Starting $CMD for ${RELEASE_VERSION}..."
+	[ "${RELEASE_TYPE}" ] || \
+		die "The --next release type must be provided.  See --help."
+}

 do_release_check() {
-	echo -n "Are you sure you want to release '${PACKAGE_RELEASE}'?"
+	[ -z "${RELEASE_FAST}" ] || return 0
+	echo "Are you sure you want to ${CMD} '${PACKAGE_RELEASE}', "
+	echo -n "   to start a new  ${RELEASE_TYPE}  development cycle? (y/N) "
 	read ANSWER
 	if [ "${ANSWER}" != 'y' ]; then
 		echo "Live release aborted!"
 		exit 0
 	fi
+	do_countdown "Starting live release"
 }
 do_countdown() {
 	echo -n "$1 in "
 	for i in $(seq 5 -1 1); do
 		echo -n "$i, "
+		sleep 1
 	done
 	echo "go!"
 }

-do_release() {
-	package_info_load
-	package_info_show
-
-	if [ -z "${RELEASE_DRY_RUN}" ]; then
-		do_release_check
-		do_countdown "Starting live release"
-	fi
-
+do_branch() {
+	do_release_setup
 	local i=
-	for i in $(seq 1 4); do
-		eval "do_release_step_${i}"
+	for i in 0 2 5; do
+		"do_release_step_${i}"
+	done
+}
+
+do_release() {
+	local CMD='release'
+	do_release_setup
+	do_release_check
+	local i=
+	for i in $(seq 0 5); do
+		"do_release_step_${i}"
 	done
 }
 do_all() { do_release "$@"; }
@@ -558,18 +294,35 @@ do_reset() {
 	maybe_bootstrap
 	maybe_configure
 	do_clean_all
-	svn revert configure.in
+	git checkout configure.in
 }

-OPTIONS=$(getopt -o V --long live -n $0 -- "$@")
+LONGOPTS="fast,final,start-rc,next-tag:,next:,help"
+OPTIONS=$(getopt -o 'V,n:' --long "${LONGOPTS}" -n $0 -- "$@")
 if [ $? != 0 ] ; then echo "Terminating..." >&2 ; exit 1 ; fi
 eval set -- "${OPTIONS}"
 while true; do
 	case "$1" in
-	--live)
-		export RELEASE_DRY_RUN=
+	--fast)
+		RELEASE_FAST=yes
 		shift
 		;;
+	--final)
+		RELEASE_FINAL=yes
+		shift
+		;;
+	--start-rc)
+		RELEASE_START_RC=yes
+		shift
+		;;
+	-n|--next)
+		export RELEASE_TYPE="$2"
+		shift 2
+		;;
+	--next-tag)
+		export RELEASE_TAG="$2"
+		shift 2
+		;;
 	-V)
 		exec $0 info
 		;;
@@ -577,6 +330,10 @@ while true; do
 		shift
 		break
 		;;
+	--help)
+		usage
+		shift
+		;;
 	*)
 		echo "Internal error"
 		exit 1
@@ -584,18 +341,33 @@ while true; do
 	esac
 done

+case "${RELEASE_TYPE}" in
+major|minor|micro|rc)
+	;;
+tag)
+	[ "${RELEASE_TAG}" ] || RELEASE_TAG="$(id -u -n)"
+	;;
+'')
+	;;
+*)
+	die "Unknown release type '${RELEASE_TYPE}'"
+	;;
+esac
+
 CMD=$1
 [ "${CMD}" ] || usage
 shift

 ACTION_CMDS="bootstrap|configure|build|changelog|package|stage|clean"
-MISC_CMDS="all|info|version|tag|branch|commit|release|reset|help|usage"
+MISC_CMDS="all|info|release|branch|reset|help|usage"
 CLEAN_CMDS="build_clean|changelog_clean|package_clean|stage_clean|clean_all"
 CMDS="|${ACTION_CMDS}|${CLEAN_CMDS}|${MISC_CMDS}|"
 is_command() { echo "${CMDS}" | grep "|$1|" >/dev/null; }

+package_info_load
 if is_command "${CMD}"; then
-	eval "do_${CMD}" "$@"
+	"do_${CMD}" "$@"
+	echo "Done with '${CMD}'." >&2
 else
 	echo "error: unknown command: '${CMD}'"
 	usage