From 9efd4a78db21b6eadbf212c8072622d2df765062 Mon Sep 17 00:00:00 2001
From: Max Rees <maxcrees@me.com>
Date: Mon, 3 Jun 2019 23:58:34 -0400
Subject: abuild: change $srcdir and $pkgbasedir overrides

Occasionally, a package will use the $srcdir environment variable for
its own purposes and change its behavior during build if it is set.
This is not normally a problem since $srcdir is not normally exported by
abuild. However, if $srcdir is inherited from the environment in order
to override its default value of $startdir/src, it will continue to be
inherited and thus confuse those packages. Instead, check for
$ABUILD_SRCDIR. Likewise for $pkgbasedir and $ABUILD_PKGBASEDIR for
consistency sake.
---
 abuild.in | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/abuild.in b/abuild.in
index 7daa366..af8cbe5 100644
--- a/abuild.in
+++ b/abuild.in
@@ -2558,8 +2558,8 @@ fi
 APKBUILD=$(readlink -f "$APKBUILD")
 
 startdir="${APKBUILD%/*}"
-srcdir=${srcdir:-"$startdir/src"}
-pkgbasedir=${pkgbasedir:-"$startdir/pkg"}
+srcdir=${ABUILD_SRCDIR:-"$startdir/src"}
+pkgbasedir=${ABUILD_PKGBASEDIR:-"$startdir/pkg"}
 
 repo=${startdir%/*}
 repo=${repo##*/}
-- 
cgit v1.2.3-60-g2f50


From 5a162fad5719f7d935e76d6f8ac68b7938a9e527 Mon Sep 17 00:00:00 2001
From: Max Rees <maxcrees@me.com>
Date: Tue, 4 Jun 2019 00:07:15 -0400
Subject: abuild, buildlab, checkapk: use $APK for apk

---
 abuild.in   |  2 +-
 buildlab.in | 12 ++++++------
 checkapk.in |  5 +++--
 3 files changed, 10 insertions(+), 9 deletions(-)

diff --git a/abuild.in b/abuild.in
index af8cbe5..6c548fb 100644
--- a/abuild.in
+++ b/abuild.in
@@ -2166,7 +2166,7 @@ rootbld() {
 	fi
 
 	[ "$CBUILD" = "$CHOST" ] || die "rootbld: cross-building not supported currently"
-	apk info -eq abuild-rootbld || die "rootbld: abuild-rootbld package not installed"
+	$APK info -eq abuild-rootbld || die "rootbld: abuild-rootbld package not installed"
 
 	logcmd "chroot building building $repo/$pkgname-$pkgver-r$pkgrel"
 
diff --git a/buildlab.in b/buildlab.in
index e8d3d09..1b56ffc 100644
--- a/buildlab.in
+++ b/buildlab.in
@@ -106,8 +106,8 @@ do_chroot_action() {
 update_chroot() {
 	local path="$1"
 
-	apk --root $path --repositories "$path"/etc/apk/repositories update
-	apk --root $path --repositories "$path"/etc/apk/repositories upgrade -a
+	$APK --root $path --repositories "$path"/etc/apk/repositories update
+	$APK --root $path --repositories "$path"/etc/apk/repositories upgrade -a
 }
 
 prepare_chroot() {
@@ -139,19 +139,19 @@ prepare_chroot() {
 
 	msg "Updating package lists..."
 
-	apk --arch $buildarch --root $path --repositories "$path"/etc/apk/repositories update
+	$APK --arch $buildarch --root $path --repositories "$path"/etc/apk/repositories update
 
 	msg "Installing alpine-base..."
 
-	apk --arch $buildarch --root $path --repositories "$path"/etc/apk/repositories add --initdb alpine-base
+	$APK --arch $buildarch --root $path --repositories "$path"/etc/apk/repositories add --initdb alpine-base
 
 	msg "Installing abuild..."
 
-	apk --arch $buildarch --root $path --repositories "$path"/etc/apk/repositories add --initdb abuild
+	$APK --arch $buildarch --root $path --repositories "$path"/etc/apk/repositories add --initdb abuild
 
 	msg "Installing build-base..."
 
-	apk --arch $buildarch --root $path --repositories "$path"/etc/apk/repositories add --initdb build-base
+	$APK --arch $buildarch --root $path --repositories "$path"/etc/apk/repositories add --initdb build-base
 
 	msg "Adding abuild user..."
 
diff --git a/checkapk.in b/checkapk.in
index 4f9b27a..da2fde3 100644
--- a/checkapk.in
+++ b/checkapk.in
@@ -15,6 +15,7 @@ if ! [ -f "$datadir/functions.sh" ]; then
 fi
 . "$datadir/functions.sh"
 
+: ${APK:="apk"}
 
 usage() {
 	cat >&2 <<-__EOF__
@@ -67,12 +68,12 @@ for i in $pkgname $subpackages; do
 	# generate a temp repositories file with only the http(s) repos
 	grep -E "^https?:" /etc/apk/repositories > $tmpdir/repositories
 
-	oldpkg=$(apk fetch --repositories-file $tmpdir/repositories --simulate 2>&1 | sed 's/^Downloading //')
+	oldpkg=$($APK fetch --repositories-file $tmpdir/repositories --simulate 2>&1 | sed 's/^Downloading //')
 	if [ "${oldpkg}" = "${pkg}" ]; then
 		die "the built package ($_pkgname) is already in the repo"
 	fi
 
-	apk fetch --quiet --repositories-file $tmpdir/repositories --stdout $_pkgname \
+	$APK fetch --quiet --repositories-file $tmpdir/repositories --stdout $_pkgname \
 		| tar -ztf - | grep -v '^\.SIGN\.' | sort > filelist-$_pkgname-old \
 		|| die "failed to download old pkg, maybe run 'apk update'?"
 
-- 
cgit v1.2.3-60-g2f50


From 54d6a4a10318f06ba10d28ab8ac8290f81cb6970 Mon Sep 17 00:00:00 2001
From: Max Rees <maxcrees@me.com>
Date: Tue, 4 Jun 2019 00:14:59 -0400
Subject: Use $ABUILD_GIT for git from abuild.conf / environment

---
 abuild-keygen.in |  2 +-
 abuild.in        | 21 ++++++++++-----------
 abump.in         |  6 +++---
 apkgrel.in       |  4 ++--
 functions.sh.in  | 11 ++++++++---
 5 files changed, 24 insertions(+), 20 deletions(-)

diff --git a/abuild-keygen.in b/abuild-keygen.in
index afdb1ab..42cd3f9 100644
--- a/abuild-keygen.in
+++ b/abuild-keygen.in
@@ -25,7 +25,7 @@ get_privkey_file() {
 
 	# if PACKAGER does not contain a valid email address, then ask git
 	if [ -z "$emailaddr" ] || [ "${emailaddr##*@}" = "$emailaddr" ]; then
-		emailaddr=$(git config --get user.email 2>/dev/null)
+		emailaddr=$($ABUILD_GIT config --get user.email 2>/dev/null)
 	fi
 
 	default_name="${emailaddr:-$USER}-$(printf "%x" $(date +%s))"
diff --git a/abuild.in b/abuild.in
index 6c548fb..b32105b 100644
--- a/abuild.in
+++ b/abuild.in
@@ -12,7 +12,6 @@ sysconfdir=@sysconfdir@
 datadir=@datadir@
 
 abuild_path=$(readlink -f $0)
-git=$(command -v git) || git=true
 
 if ! [ -f "$datadir/functions.sh" ]; then
 	echo "$datadir/functions.sh: not found" >&2
@@ -818,12 +817,12 @@ prepare_language_packs() {
 
 # echo '-dirty' if git is not clean
 git_dirty() {
-	[ $($git status -s "$startdir" | wc -l) -ne 0 ] && echo "-dirty"
+	[ $($ABUILD_GIT status -s "$startdir" | wc -l) -ne 0 ] && echo "-dirty"
 }
 
 # echo last commit hash id
 git_last_commit() {
-	$git log --format=oneline -n 1 "$startdir" | awk '{print $1}'
+	$ABUILD_GIT log --format=oneline -n 1 "$startdir" | awk '{print $1}'
 }
 
 get_maintainer() {
@@ -1565,7 +1564,7 @@ update_abuildrepo_index() {
 	subpkg_unset
 
 	if [ -z "$DESCRIPTION" ]; then
-		DESCRIPTION="$repo $(cd $startdir && $git describe 2>/dev/null || true)"
+		DESCRIPTION="$repo $(cd $startdir && $ABUILD_GIT describe 2>/dev/null || true)"
 	fi
 
 	for i in $allarch; do
@@ -2201,7 +2200,7 @@ rootbld() {
 	fi
 
 	local version="edge" buildhost="edge" gitref
-	if gitref="$(expr "$(git symbolic-ref --short HEAD)" : '\([0-9]\+\(\.[0-9]\+\)*\)-')"; then
+	if gitref="$(expr "$($ABUILD_GIT symbolic-ref --short HEAD)" : '\([0-9]\+\(\.[0-9]\+\)*\)-')"; then
 		version=v${gitref}
 		buildhost="$(printf '%s' "$gitref" | sed 's/[.]/-/')"
 	fi
@@ -2209,10 +2208,10 @@ rootbld() {
 	local repo_template="$aportsgit/$repo/.rootbld-repositories"
 	[ -s "$repo_template" ] || die "rootbld: $repo_template does not exist"
 	(
-		for key in $(git config --list --name-only); do
+		for key in $($ABUILD_GIT config --list --name-only); do
 			k=${key#abuild.}
 			[ $k != $key ] && \
-				eval "export $k=\"$(git config --get $key)\""
+				eval "export $k=\"$($ABUILD_GIT config --get $key)\""
 		done
 
 		export mirror version
@@ -2424,12 +2423,12 @@ snapshot() {
 	# clone git repo and archive
 	if [ -n "$giturl" ]; then
 		local _version="${verbase:-0}_git${_date}"
-		[ "$git" = "true" ] &&  die "Missing git! Install git to support git clone."
+		[ "$ABUILD_GIT" = "true" ] &&  die "Missing git! Install git to support git clone."
 		local _rev="${reporev:-HEAD}"
 		[ "$_rev" = "HEAD" ] && local _depth="--depth=1"
 		msg "Creating git snapshot: $pkgname-$_version"
-		git clone $_depth --bare $giturl $pkgname-$_version || return 1
-		git --git-dir $pkgname-$_version archive \
+		$ABUILD_GIT clone $_depth --bare $giturl $pkgname-$_version || return 1
+		$ABUILD_GIT --git-dir $pkgname-$_version archive \
 			--format=$_format \
 			-o $pkgname-$_version.$_format \
 			--prefix=$pkgname-$_version/ $_rev \
@@ -2468,7 +2467,7 @@ usage() {
 		 -A  Print CARCH and exit
 		 -c  Enable colored output
 		 -d  Disable dependency checking
-		 -D  Set APKINDEX description (default: \$repo \$(git describe))
+		 -D  Set APKINDEX description (default: \$repo \$(\$ABUILD_GIT describe))
 		 -f  Force specified cmd (skip checks: apk up to date, arch, libc)
 		 -F  Force run as root
 		 -h  Show this help
diff --git a/abump.in b/abump.in
index ee2df1e..798fd18 100644
--- a/abump.in
+++ b/abump.in
@@ -76,8 +76,8 @@ fixes #${fixes#\#}
 
 		$ABUILD $abuild_opts checksum all
 
-		git add APKBUILD
-		git commit -m"$message"
+		$ABUILD_GIT add APKBUILD
+		$ABUILD_GIT commit -m"$message"
 		)
 		rc=$?
 		if [ $rc -gt 0 ]; then
@@ -111,7 +111,7 @@ cvelist=
 fixes=
 
 [ -n "$APORTSDIR" ] || error "can't locate \$APORTSDIR"
-git rev-parse 2>/dev/null || die "not in a git tree"
+$ABUILD_GIT rev-parse 2>/dev/null || die "not in a git tree"
 
 args=$(getopt -o f:s:Rkqh --long fixes:,security:,recursive,keep,quiet,help \
 	-n "$program" -- "$@")
diff --git a/apkgrel.in b/apkgrel.in
index fd63271..e5f1ef8 100644
--- a/apkgrel.in
+++ b/apkgrel.in
@@ -45,7 +45,7 @@ do_add () {
 	local f= old=
 	for f; do
 		[ -n "$only_clean_git" ] \
-			&& [ -n "$(git diff --name-only "${f%/*}")" ] \
+			&& [ -n "$($ABUILD_GIT diff --name-only "${f%/*}")" ] \
 			&& continue
 		old=$(show_plain "$f")
 		case $old in
@@ -107,7 +107,7 @@ while true; do
 		-z|--zero) setto=0; cmd=do_set;;
 		-a|--add) cmd=do_add;;
 		-g|--clean-git) # verify that we're in a git tree
-				git rev-parse 2>/dev/null || die "not in a git tree"
+				$ABUILD_GIT rev-parse 2>/dev/null || die "not in a git tree"
 				cmd=do_add
 				only_clean_git=1;;
 		-s|--set) setto=$2; shift; cmd=do_set;;
diff --git a/functions.sh.in b/functions.sh.in
index 557f9a8..1295ee2 100644
--- a/functions.sh.in
+++ b/functions.sh.in
@@ -65,7 +65,7 @@ hostspec_to_libc() {
 readconfig() {
 	local _APORTSDIR _BUILDDIR _PKGDEST _SRCPKGDEST _REPODEST _SRCDEST
 	local _CARCH _CHOST _CTARGET _CPPFLAGS _CFLAGS _CXXFLAGS _LDFLAGS
-	local _JOBS _MAKEFLAGS _PACKAGER _USE_COLORS
+	local _JOBS _MAKEFLAGS _PACKAGER _USE_COLORS _ABUILD_GIT
 	local gitbase=
 	[ -n "${APORTSDIR+x}" ] && _APORTSDIR=$APORTSDIR
 	[ -n "${BUILDDIR+x}" ] && _BUILDDIR=$BUILDDIR
@@ -84,20 +84,25 @@ readconfig() {
 	[ -n "${MAKEFLAGS+x}" ] && _MAKEFLAGS=$MAKEFLAGS
 	[ -n "${PACKAGER+x}" ] && _PACKAGER=$PACKAGER
 	[ -n "${USE_COLORS+x}" ] && _USE_COLORS="$USE_COLORS"
+	[ -n "${ABUILD_GIT+x}" ] && _ABUILD_GIT=$ABUILD_GIT
 	: ${ABUILD_CONF:=$sysconfdir/abuild.conf}
 	: ${ABUILD_USERDIR:=$HOME/.abuild}
 	: ${ABUILD_USERCONF:=$ABUILD_USERDIR/abuild.conf}
 	[ -f "$ABUILD_CONF" ] && . "$ABUILD_CONF"
 	[ -f "$ABUILD_USERCONF" ] && . "$ABUILD_USERCONF"
+	ABUILD_GIT=${_ABUILD_GIT-$ABUILD_GIT}
+	if [ -z "$ABUILD_GIT" ]; then
+		ABUILD_GIT=$(command -v git) || ABUILD_GIT=true
+	fi
 	APORTSDIR=${_APORTSDIR-$APORTSDIR}
-	gitbase=$(git rev-parse --show-toplevel 2>/dev/null) || true # already is -P
+	gitbase=$($ABUILD_GIT rev-parse --show-toplevel 2>/dev/null) || true # already is -P
 	if [ -d "$APORTSDIR" ]; then
 		APORTSDIR=$(cd "$APORTSDIR"; pwd -P)
 	elif [ -z "$APORTSDIR" ] && [ -d "$HOME/aports" ]; then
 		APORTSDIR=$(cd "$HOME/aports"; pwd -P)
 	else
 		if [ -n "$gitbase" ]; then
-			case $(git config remote.origin.url) in
+			case $($ABUILD_GIT config remote.origin.url) in
 			*/aports) APORTSDIR=$gitbase ;;
 			*) APORTSDIR= ;;
 			esac
-- 
cgit v1.2.3-60-g2f50


From bed5c444f37fc4e0558af45c1d82005b331d4b0e Mon Sep 17 00:00:00 2001
From: Max Rees <maxcrees@me.com>
Date: Tue, 4 Jun 2019 00:31:45 -0400
Subject: abump, apkgrel: ensure git is maybe installed first

---
 abump.in   | 1 +
 apkgrel.in | 1 +
 2 files changed, 2 insertions(+)

diff --git a/abump.in b/abump.in
index 798fd18..d88d032 100644
--- a/abump.in
+++ b/abump.in
@@ -111,6 +111,7 @@ cvelist=
 fixes=
 
 [ -n "$APORTSDIR" ] || error "can't locate \$APORTSDIR"
+[ "$ABUILD_GIT" != "true" ] || die "can't locate git command"
 $ABUILD_GIT rev-parse 2>/dev/null || die "not in a git tree"
 
 args=$(getopt -o f:s:Rkqh --long fixes:,security:,recursive,keep,quiet,help \
diff --git a/apkgrel.in b/apkgrel.in
index e5f1ef8..31fe27b 100644
--- a/apkgrel.in
+++ b/apkgrel.in
@@ -107,6 +107,7 @@ while true; do
 		-z|--zero) setto=0; cmd=do_set;;
 		-a|--add) cmd=do_add;;
 		-g|--clean-git) # verify that we're in a git tree
+				[ "$ABUILD_GIT" != "true" ] || die "can't locate git command"
 				$ABUILD_GIT rev-parse 2>/dev/null || die "not in a git tree"
 				cmd=do_add
 				only_clean_git=1;;
-- 
cgit v1.2.3-60-g2f50


From f4e30e198e61111e76658b2bd8aeccc75ccd7deb Mon Sep 17 00:00:00 2001
From: Max Rees <maxcrees@me.com>
Date: Fri, 23 Aug 2019 13:00:44 -0500
Subject: abuild: use $ABUILD_FETCH for abuild-fetch

---
 abuild.in | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/abuild.in b/abuild.in
index b32105b..2e46625 100644
--- a/abuild.in
+++ b/abuild.in
@@ -25,6 +25,7 @@ fi
 : ${APK:="/sbin/apk"}
 : ${ADDUSER:="abuild-adduser"}
 : ${ADDGROUP:="abuild-addgroup"}
+: ${ABUILD_FETCH:="abuild-fetch"}
 
 apk_opt_wait="--wait 30"
 
@@ -335,7 +336,7 @@ uri_fetch() {
 	local uri="$1"
 	mkdir -p "$SRCDEST"
 	msg "Fetching $uri"
-	abuild-fetch -d "$SRCDEST" "$uri"
+	$ABUILD_FETCH -d "$SRCDEST" "$uri"
 }
 
 is_remote() {
-- 
cgit v1.2.3-60-g2f50


From e91c1ca5f5498ca0383163a7ce5fe7899399aaac Mon Sep 17 00:00:00 2001
From: Max Rees <maxcrees@me.com>
Date: Mon, 1 Jun 2020 22:24:05 -0500
Subject: checkapk: use APK_FETCH for apk

---
 checkapk.in | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/checkapk.in b/checkapk.in
index da2fde3..01773c9 100644
--- a/checkapk.in
+++ b/checkapk.in
@@ -15,7 +15,7 @@ if ! [ -f "$datadir/functions.sh" ]; then
 fi
 . "$datadir/functions.sh"
 
-: ${APK:="apk"}
+: ${APK_FETCH:="apk"}
 
 usage() {
 	cat >&2 <<-__EOF__
@@ -68,12 +68,12 @@ for i in $pkgname $subpackages; do
 	# generate a temp repositories file with only the http(s) repos
 	grep -E "^https?:" /etc/apk/repositories > $tmpdir/repositories
 
-	oldpkg=$($APK fetch --repositories-file $tmpdir/repositories --simulate 2>&1 | sed 's/^Downloading //')
+	oldpkg=$($APK_FETCH fetch --repositories-file $tmpdir/repositories --simulate 2>&1 | sed 's/^Downloading //')
 	if [ "${oldpkg}" = "${pkg}" ]; then
 		die "the built package ($_pkgname) is already in the repo"
 	fi
 
-	$APK fetch --quiet --repositories-file $tmpdir/repositories --stdout $_pkgname \
+	$APK_FETCH fetch --quiet --repositories-file $tmpdir/repositories --stdout $_pkgname \
 		| tar -ztf - | grep -v '^\.SIGN\.' | sort > filelist-$_pkgname-old \
 		|| die "failed to download old pkg, maybe run 'apk update'?"
 
-- 
cgit v1.2.3-60-g2f50


From bea4965bb14fc4d1a44432e107205472a65e74d2 Mon Sep 17 00:00:00 2001
From: Max Rees <maxcrees@me.com>
Date: Sun, 5 Jul 2020 22:40:34 -0500
Subject: abuild: add ABUILD_TMP for easier out-of-tree builds

---
 abuild.in | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/abuild.in b/abuild.in
index 2e46625..6bb087a 100644
--- a/abuild.in
+++ b/abuild.in
@@ -2558,12 +2558,18 @@ fi
 APKBUILD=$(readlink -f "$APKBUILD")
 
 startdir="${APKBUILD%/*}"
-srcdir=${ABUILD_SRCDIR:-"$startdir/src"}
-pkgbasedir=${ABUILD_PKGBASEDIR:-"$startdir/pkg"}
 
 repo=${startdir%/*}
 repo=${repo##*/}
 
+if [ -n "$ABUILD_TMP" ]; then
+	srcdir="$ABUILD_TMP/$repo/${startdir##*/}/src"
+	pkgbasedir="$ABUILD_TMP/$repo/${startdir##*/}/pkg"
+else
+	srcdir="${ABUILD_SRCDIR:-"$startdir/src"}"
+	pkgbasedir="${ABUILD_PKGBASEDIR:-"$startdir/pkg"}"
+fi
+
 SRCDEST=${SRCDEST:-$startdir}
 
 BUILD_ROOT=
-- 
cgit v1.2.3-60-g2f50