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authorLuke Shumaker <LukeShu@sbcglobal.net>2014-03-05 11:20:14 -0500
committerLuke Shumaker <LukeShu@sbcglobal.net>2014-03-05 11:20:14 -0500
commit19896860cab0ecee691bf336c98c2c2b18ea5e20 (patch)
tree5fd409ffcdfd4c0df7a591d68d80f224a09a4882 /src/dagpkg
parent74f68d0149f2a94780c860b0775d1e880dbe9225 (diff)
dagpkg: Do a couple things the librelib way
Diffstat (limited to 'src/dagpkg')
-rwxr-xr-xsrc/dagpkg71
1 files changed, 36 insertions, 35 deletions
diff --git a/src/dagpkg b/src/dagpkg
index 090d45d..1e13114 100755
--- a/src/dagpkg
+++ b/src/dagpkg
@@ -3,8 +3,8 @@
# dagpkg - create a directed graph of package dependencies and build
# them in topological order
#
-# (c) 2014 Nicolás Reynolds <fauno@parabola.nu>
-# Michał Masłowski <mtjm@mtjm.eu>
+# Copyright (C) 2014 Nicolás Reynolds <fauno@parabola.nu>
+# Copyright (C) 2014 Michał Masłowski <mtjm@mtjm.eu>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
@@ -20,37 +20,42 @@
# along with this program. If not, see <http://www.gnu.org/licenses/>.
set -e
+source $(librelib conf)
+
# Source variables from libretools
-source /etc/libretools.conf
-source $XDG_CONFIG_HOME/libretools/libretools.conf &>/dev/null || true
+load_files libretools
+check_vars libretools FULLBUILDCMD || exit 1
+#check_vars libretools HOOKPREBUILD HOOKLOCALRELEASE || exit 1 # optional
# Source variables from makepkg
-source /etc/makepkg.conf
-source $XDG_CONFIG_HOME/.makepkg.conf &>/dev/null || true
+load_files makepkg
+check_vars makepkg CARCH || exit 1
+
# End inmediately but print an useful message
trap_exit() {
+ local signal=$1; shift
+ local msg=("$@")
term_title "error!"
+ echo
error "(%s) %s (leftovers on %s)" \
- "${0##*/}" "$@" "${temp_dir}"
- exit 1
+ "${0##*/}" "$(print "${msg[@]}")" "${temp_dir}"
+ trap -- "$signal"
+ kill "-$signal" "$$"
}
-# Trap signals from makepkg
-trap 'trap_exit "TERM signal caught. Exiting..."' TERM HUP QUIT
-trap 'trap_exit "Aborted by user! Exiting..."' INT
-trap 'trap_exit "An unknown error has occurred. Exiting..."' ERR
+setup_traps trap_exit
source_pkgbuild() {
# Source this PKGBUILD, if it doesn't exist, exit
- unset pkgbase pkgname depends makedepends
- unset pkgrel pkgver epoch
- if ! source ./PKGBUILD &>/dev/null ; then
+ if ! load_PKGBUILD &>/dev/null; then
error "No PKGBUILD in %s" "$PWD"
exit 1
fi
# Save resources
+ # This is intentionally less exhaustive than unset_PKGBUILD()
+ # XXX: document which things we actually *want* to not be unset.
unset pkgdesc license groups backup install md5sums sha1sums \
sha256sums source options &>/dev/null
@@ -70,17 +75,6 @@ source_pkgbuild
temp_dir="${1:-$(mktemp -dt ${name}-testpkg-XXXX)}"
log="${temp_dir}/buildorder"
-# Generate the full version with epoch
-get_fullver() {
- if [ $1 -eq 0 ]; then
- # zero epoch case, don't include it in version
- echo $2-$3
- else
- echo $1:$2-$3
- fi
-
-}
-
# Mark array for DFS-based topological sort. See
# https://en.wikipedia.org/wiki/Topological_sort for an explanation of
# the algorithm. Key: package name, value: 0 for unvisited package, 1
@@ -96,8 +90,9 @@ visit_pkgbuild() {
source_pkgbuild
# If it's already built we don't bother
- is_built ${pkgname[0]} $(get_fullver ${epoch:-0} ${pkgver} ${pkgrel}) &&
- return
+ if is_built "${pkgname[0]}" "$(get_full_version "${pkgname[0]}")"; then
+ return
+ fi
# Detect cycle or already visited package
case "${marks[$name]:-0}" in
@@ -108,13 +103,15 @@ visit_pkgbuild() {
msg "%s (%s)" ${name} ${prev}
- echo "${arch[@]}" | grep -qw "$CARCH" ||
- warning "%s isn't ported to %s yet" ${name} ${CARCH}
+ if ! in_array "${CARCH}" "${arch[@]}"; then
+ warning "%s isn't ported to %s yet" ${name} ${CARCH}
+ fi
# If the envvar I contains this package, ignore it and exit
- echo "$I" | grep -qw "$name" &&
- msg2 "%s ignored" ${name} &&
- return
+ if in_array "$name" $I; then
+ msg2 "%s ignored" ${name}
+ return
+ fi
# Mark the package as being visited
marks[$name]=1
@@ -183,13 +180,17 @@ nl ${log} | while read order pkg; do
sudo -E pacman -Syu --noconfirm
# run the pre build command from libretools.conf
- ${HOOKPREBUILD}
+ if [[ -n "$HOOKPREBUILD" ]]; then
+ ${HOOKPREBUILD}
+ fi
# run the build command
${FULLBUILDCMD}
# Run local release hook with $1 = $repo
- ${HOOKLOCALRELEASE} "$(basename "$(dirname "$w")")"
+ if [[ -n "$HOOKLOCALRELEASE" ]]; then
+ ${HOOKLOCALRELEASE} "$(basename "$(dirname "$w")")"
+ fi
# it's built!
touch built_ok