From fdf371775ebbc5b70fc0df755259b8a7acce41d3 Mon Sep 17 00:00:00 2001
From: Erich Eckner <git@eckner.net>
Date: Fri, 2 Feb 2018 09:53:40 +0100
Subject: bin/copy-to-build-support: expect packages in file instead of
 arguments

---
 bin/copy-to-build-support | 30 ++++++++++++++++++++----------
 1 file changed, 20 insertions(+), 10 deletions(-)

(limited to 'bin/copy-to-build-support')

diff --git a/bin/copy-to-build-support b/bin/copy-to-build-support
index 2fa43d1..4710012 100755
--- a/bin/copy-to-build-support
+++ b/bin/copy-to-build-support
@@ -5,20 +5,25 @@
 # shellcheck source=conf/default.conf
 . "${0%/*}/../conf/default.conf"
 
+if [ "$#" -ne 1 ]; then
+  >&2 echo 'usage:'
+  >&2 echo '  copy-to-build-support package-list'
+  exit 2
+fi
+
 tmp_dir=$(mktemp -d "${work_dir}/tmp.copy-to-build-support.0.XXXXXXXXXX")
 trap 'rm -rf --one-file-system "${tmp_dir}"' EXIT
 
 to_copy='build_assignment epoch pkgver pkgrel sub_pkgrel has_issues is_tested pkgname architecture'
-printf '%s\n' "$@" | \
-  sed -n '
-    s/.\+/\0 \0/
-    T
-    s/\.pkg\.tar\.xz$//
-    s/\(-[0-9]\+\)\(-[^- ]\+\)$/\1.0\2/
-    s/-\([^-: ]\+\)\(\(-[^- ]\+\)\{2\}\)$/-0:\1\2/
-    s/-\([^-: ]\+\):\([^-: ]\+\)-\([^-. ]\+\).\([^-. ]\+\)-\([^- ]\+\)$/ \1 \2 \3 \4 \5/
-    p
-  ' | \
+sed -n '
+  s/.\+/\0 \0/
+  T
+  s/\.pkg\.tar\.xz$//
+  s/\(-[0-9]\+\)\(-[^- ]\+\)$/\1.0\2/
+  s/-\([^-: ]\+\)\(\(-[^- ]\+\)\{2\}\)$/-0:\1\2/
+  s/-\([^-: ]\+\):\([^-: ]\+\)-\([^-. ]\+\).\([^-. ]\+\)-\([^- ]\+\)$/ \1 \2 \3 \4 \5/
+  p
+' "$1" | \
   while read -r package pkgname epoch pkgver pkgrel sub_pkgrel architecture; do
 
     # shellcheck disable=SC2016
@@ -128,3 +133,8 @@ if [ -s "${tmp_dir}/packages" ]; then
   done < \
     "${tmp_dir}/packages"
 fi
+
+if [ -w "$1" ]; then
+  cat "${tmp_dir}/packages" > \
+    "$1"
+fi
-- 
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