abuild: support for creation of new APKBUILD from template

abuild [-c] -n PKGNAME[-PKGVER]
creates a directory with new APKBUILD. If -c is specified will sample init.d,
conf.d and install script be copied as well.

Makefile

@@ -2,7 +2,8 @@
 PACKAGE=abuild
 VERSION:=$(shell  awk -F= '$$1 == "abuild_ver" {print $$2}' abuild)
 USR_BIN_FILES=abuild devbuild mkalpine buildrepo
-DISTFILES=$(USR_BIN_FILES) Makefile abuild.conf APKBUILD.proto 
+SAMPLES=sample.APKBUILD sample.initd sample.confd sample.install
+DISTFILES=$(USR_BIN_FILES) $(SAMPLES) Makefile abuild.conf \
 
 
 prefix ?= /usr
@@ -16,7 +17,7 @@ help:
 	@echo "usage: make install [ DESTDIR=<path> ]"
 	@echo "       make dist"
 
-install: $(USR_BIN_FILES) abuild.conf APKBUILD.proto functions.sh
+install: $(USR_BIN_FILES) $(SAMPLES) abuild.conf functions.sh
 	mkdir -p $(DESTDIR)/$(prefix)/bin $(DESTDIR)/$(sysconfdir) \
 		$(DESTDIR)/$(datadir)
 	for i in $(USR_BIN_FILES); do\
@@ -25,7 +26,7 @@ install: $(USR_BIN_FILES) abuild.conf APKBUILD.proto functions.sh
 	if [ -n "$(DESTDIR)" ] || [ ! -f "/$(sysconfdir)"/abuild.conf ]; then\
 		cp abuild.conf $(DESTDIR)/$(sysconfdir)/; \
 	fi
-	cp APKBUILD.proto $(DESTDIR)/$(prefix)/share/abuild
+	cp $(SAMPLES) $(DESTDIR)/$(prefix)/share/abuild
 	cp functions.sh $(DESTDIR)/$(datadir)/
 
 dist:	$(P).tar.bz2

abuild

@@ -34,10 +34,12 @@ if [ -n "$REPODEST" ]; then
 fi
 
 # source functions
+datadir=/usr/share/abuild
+
 # if abuild was not run from PATH, then look for func lib at same location
 if [ -z "$FUNCLIB" ]; then
 	FUNCLIB="${0##/*}/functions.sh"
-	[ -f "$FUNCLIB"	] || FUNCLIB=/usr/share/abuild/functions.sh
+	[ -f "$FUNCLIB"	] || FUNCLIB=$datadir/functions.sh
 fi
 
 if ! [ -f "$FUNCLIB" ]; then
@@ -558,9 +560,41 @@ post_add() {
 	sudo apk add -u "$pkgf" || die "Failed to install $1"
 }
 
+# create new aport from templates
+newaport() {
+	local pn=${newname%-[0-9]*}
+	local pv
+	if [ "$pn" != "$newname" ]; then
+		pv=${newname#$pn-}
+	fi
+	if [ -e "$pn"/APKBUILD ]; then
+		error "$pn/APKBUILD already exist"
+		return 1
+	fi
+	mkdir -p "$pn"
+	cd "$pn"
+	sed 	-e '1,/^\#*$/d' \
+		-e "s/^\(# Contributor: \).*/\1$PACKAGER/" \
+		-e "s/^\(# Maintainer: \).*/\1$PACKAGER/" \
+		-e "s/^pkgname=.*/pkgname=$pn/" \
+		-e "s/^pkgver=.*/pkgver=$pv/" \
+		"$datadir"/sample.APKBUILD > APKBUILD || return 1
+	#-e '1,/^\#$/d' \
+	if [ -n "$cpinitd" ]; then
+		cp "$datadir"/sample.initd $pn.initd
+		cp "$datadir"/sample.confd $pn.confd
+		cp "$datadir"/sample.install $pn.install
+		sed -i -e "s/^install=.*/install=\"$pn.install\"/" \
+			-e "s/^source=\"\(.*\)\"/source=\"\1\n\t$pn.initd\n\t$pn.confd\n\t\$install\n\t\"/" \
+			APKBUILD
+		
+	fi
+}
+	
 usage() {
 	echo "$(basename $0) $abuild_ver"
-	echo "usage: $0 [options] [-i PKG] [-p PKGDEST] [-s SRCDEST] [cmd] ..."
+	echo "usage: ${0##*/} [options] [-i PKG] [-p PKGDEST] [-s SRCDEST] [cmd] ..."
+	echo "       ${0##*/} [-c] -n PKGNAME[-PKGVER]"
 	echo "Options:"
 	echo " -f  Force specified cmd, even if they are already done"
 	echo " -h  Show this help"
@@ -572,6 +606,9 @@ usage() {
 	echo " -s  Set source package destination directory"
 	echo " -u  Recursively build and upgrade dependencies (using sudo)"
 	echo ""
+	echo " -n  Create a new APKBUILD in a directory named PKGNAME"
+	echo " -c  Copy a sample init.d, conf.d and install script to new directory"
+	echo ""
 	echo "Commands:"
 	echo "  checksum    Generate checksum to be included in APKBUILD"
 	echo "  fetch       Fetch sources to \$SRCDEST and verify checksums"
@@ -595,12 +632,14 @@ usage() {
 APKBUILD="${APKBUILD:-./APKBUILD}"
 unset force
 unset recursive
-while getopts "fhi:kip:qrs:u" opt; do
+while getopts "cfhi:kin:p:qrs:u" opt; do
 	case $opt in
+		'c') cpinitd=1;;
 		'f') force=1;;
 		'h') usage;;
 		'i') install_after="$install_after $OPTARG";;
 		'k') keep=1;;
+		'n') newname=$OPTARG;;
 		'p') PKGDEST=$OPTARG;;
 		'q') quiet=1;;
 		'r') recursive=1;;
@@ -612,8 +651,10 @@ done
 shift $(( $OPTIND - 1 ))
 
 # source the buildfile
-[ -f "$APKBUILD" ] || die "Could not find $APKBUILD (PWD=$PWD)"
-. "$APKBUILD"
+if [ -z "$newname" ]; then
+	[ -f "$APKBUILD" ] || die "Could not find $APKBUILD (PWD=$PWD)"
+	. "$APKBUILD"
+fi
 
 # If we are handling a sub package then reset subpackages
 if [ -n "$subpkgname" ]; then
@@ -623,6 +664,9 @@ fi
 trap 'die "Aborted by user"' INT
 set_xterm_title "abuild: $pkgname"
 
+if [ -z "$1" ] && [ -n "$newname" ]; then
+	set "newaport"
+fi
 
 if [ -z "$1" ]; then
 	if up2date && [ -z "$force" ]; then

APKBUILD.proto → sample.APKBUILD

@@ -9,7 +9,6 @@ pkgname=NAME
 pkgver=VERSION
 pkgrel=0
 pkgdesc=""
-arch=""
 url=""
 license="GPL"
 depends=""
@@ -27,6 +26,9 @@ build() {
 		--infodir=/usr/share/info
 	make || return 1
 	make DESTDIR="$pkgdir" install
+
+	# install -m755 -D "$srcdir"/$pkgname.initd "$pkgdir"/etc/init.d/$pkgname
+	# install -m644 -D "$srcdir"/$pkgname.confd "$pkgdir"/etc/conf.d/$pkgname
 }
 
 md5sums="" #generate with 'abuild checksum'

sample.confd

+# Sample conf.d file for alpine linux
+
+#
+# Specify daemon $OPTS here.
+#
+
+OPTS=""
+USER="nobody"
+GROUP="nobody"

sample.initd

+#!/sbin/runscript
+
+# Sample init.d file for alpine linux.
+
+NAME=
+DAEMON=/usr/sbin/$NAME
+
+depend() {
+	need net
+}
+
+start() {
+	ebegin "Starting ${NAME}"
+		start-stop-daemon --start --quiet --background \
+			--make-pidfile --pidfile /var/run/${NAME}.pid \
+			--chuid ${USER}:${GROUP} \
+			--exec ${DAEMON} -- ${OPTS}
+	eend $?
+}
+
+stop() {
+	ebegin "Stopping ${NAME}"
+		start-stop-daemon --stop --quiet \
+			--exec ${DAEMON} \
+			--pidfile /var/run/${NAME}.pid \
+	eend $?
+}
+
+reload() {
+	ebegin "Reloading ${NAME}"
+	if ! service_started "${NAME}" ; then
+		eend 1 "${NAME} is not started"
+		return 1
+	fi
+	start-stop-daemon --stop --oknodo --signal HUP \
+		--exec ${DAEMON} --pidfile /var/run/${NAME}.pid
+	eend $?
+}
+

sample.install

+#!/bin/sh
+
+case "$1" in
+	pre_install)
+	# add something which happends before install
+	# $2 contains package version
+	;;
+	post_install)
+	# add something which happends after install
+	# $2 contains package version
+	;;
+	pre_upgrade)
+	# add something which happends before update
+	# $2 contains new package version
+	# $3 contains old package version
+	;;
+	post_upgrade)
+	# add something which happends after update
+	# $2 contains new package version
+	# $3 contains old package version
+	;;
+	pre_deinstall)
+	# add something which happends before delete
+	# $2 contains package version
+	;;
+	post_deinstall)
+	# add something which happends after delete
+	# $2 contains package version
+	;;
+esac