From a88cb03a58909304603a794e42070656fca6b626 Mon Sep 17 00:00:00 2001
From: Dan McGee <dan@archlinux.org>
Date: Mon, 10 Jan 2011 13:56:27 -0600
Subject: makepkg: perform all sanity checks before erroring out

It is pretty annoying to get one, fix it, and then get another. We should be
able to continue on through most of the sanity checks in one go so the user
gets all the error messages at once.

Also ensure $pkgbase is defined by the time we call this function;
previously we printed nothing where a package name should have been due to
this oversight.

Signed-off-by: Dan McGee <dan@archlinux.org>
---
 scripts/makepkg.sh.in | 37 +++++++++++++++++++------------------
 1 file changed, 19 insertions(+), 18 deletions(-)

diff --git a/scripts/makepkg.sh.in b/scripts/makepkg.sh.in
index 6ebfac0e..a2d9c837 100644
--- a/scripts/makepkg.sh.in
+++ b/scripts/makepkg.sh.in
@@ -1194,36 +1194,37 @@ install_package() {
 check_sanity() {
 	# check for no-no's in the build script
 	local i
+	local ret=0
 	for i in 'pkgname' 'pkgrel' 'pkgver'; do
 		if [[ -z ${!i} ]]; then
 			error "$(gettext "%s is not allowed to be empty.")" "$i"
-			return 1
+			ret=1
 		fi
 	done
 
 	for i in "${pkgname[@]}"; do
 		if [[ ${i:0:1} = "-" ]]; then
 			error "$(gettext "%s is not allowed to start with a hyphen.")" "pkgname"
-			return 1
+			ret=1
 		fi
 	done
 
 	if [[ ${pkgbase:0:1} = "-" ]]; then
 		error "$(gettext "%s is not allowed to start with a hyphen.")" "pkgbase"
-		return 1
+		ret=1
 	fi
-	if [[ $pkgver != ${pkgver//-/} ]]; then
-		error "$(gettext "%s is not allowed to contain hyphens.")" "pkgver"
-		return 1
+	if [[ $pkgver =~ [:-] ]]; then
+		error "$(gettext "%s is not allowed to contain colons or hyphens.")" "pkgver"
+		ret=1
 	fi
 	if [[ $pkgrel != ${pkgrel//-/} ]]; then
 		error "$(gettext "%s is not allowed to contain hyphens.")" "pkgrel"
-		return 1
+		ret=1
 	fi
 
 	if [[ ! $epoch =~ ^[0-9]*$ ]]; then
 		error "$(gettext "%s must be an integer.")" "epoch"
-		return 1
+		ret=1
 	fi
 
 	if [[ $arch != 'any' ]]; then
@@ -1232,7 +1233,7 @@ check_sanity() {
 				error "$(gettext "%s is not available for the '%s' architecture.")" "$pkgbase" "$CARCH"
 				plain "$(gettext "Note that many packages may need a line added to their %s")" "$BUILDSCRIPT"
 				plain "$(gettext "such as arch=('%s').")" "$CARCH"
-				return 1
+				ret=1
 			fi
 		fi
 	fi
@@ -1242,7 +1243,7 @@ check_sanity() {
 	for i in ${provides_list[@]}; do
 		if [[ $i != ${i//</} || $i != ${i//>/} ]]; then
 			error "$(gettext "Provides array cannot contain comparison (< or >) operators.")"
-			return 1
+			ret=1
 		fi
 	done
 
@@ -1251,7 +1252,7 @@ check_sanity() {
 	for i in "${backup_list[@]}"; do
 		if [[ ${i:0:1} = "/" ]]; then
 			error "$(gettext "Backup entry should not contain leading slash : %s")" "$i"
-			return 1
+			ret=1
 		fi
 	done
 
@@ -1272,7 +1273,7 @@ check_sanity() {
 			eval file=${file}
 			if [[ ! -f $file ]]; then
 				error "$(gettext "%s file (%s) does not exist.")" "$i" "$file"
-				return 1
+				ret=1
 			fi
 		done
 	done
@@ -1294,14 +1295,14 @@ check_sanity() {
 		fi
 	done
 	if (( ! valid_options )); then
-		return 1
+		ret=1
 	fi
 
 	if (( ${#pkgname[@]} > 1 )); then
 		for i in ${pkgname[@]}; do
 			if ! declare -f package_${i} >/dev/null; then
 				error "$(gettext "missing package function for split package '%s'")" "$i"
-				return 1
+				ret=1
 			fi
 		done
 	fi
@@ -1309,11 +1310,11 @@ check_sanity() {
 	for i in ${PKGLIST[@]}; do
 		if ! in_array $i ${pkgname[@]}; then
 			error "$(gettext "requested package %s is not provided in %s")" "$i" "$BUILDFILE"
-			return 1
+			ret=1
 		fi
 	done
 
-	return 0
+	return $ret
 }
 
 devel_check() {
@@ -1838,6 +1839,8 @@ if (( GENINTEG )); then
 	exit 0 # $E_OK
 fi
 
+pkgbase=${pkgbase:-${pkgname[0]}}
+
 # check the PKGBUILD for some basic requirements
 check_sanity || exit 1
 
@@ -1868,8 +1871,6 @@ elif [[ $SPLITPKG -eq 0 ]] && declare -f package_${pkgname} >/dev/null; then
 	SPLITPKG=1
 fi
 
-pkgbase=${pkgbase:-${pkgname[0]}}
-
 if [[ -n "${PKGLIST[@]}" ]]; then
 	unset pkgname
 	pkgname=("${PKGLIST[@]}")
-- 
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