clean up some bashisms

3 files changed, 7 insertions, 4 deletions

diff --git a/bin/clean-cache b/bin/clean-cache
index 83657b6..b7cef9f 100755
--- a/bin/clean-cache
+++ b/bin/clean-cache
@@ -15,7 +15,7 @@ fi
 
 repos='build-support community-staging community-testing community core extra gnome-unstable kde-unstable staging testing'
 
-mirror"$(
+mirror=$(
   grep -m1 '^Server = ' '/etc/pacman.d/mirrorlist32' | \
     cut -d= -f2 | \
     sed 's|^\s*||'
diff --git a/bin/common-functions b/bin/common-functions
index 08fe9ab..14ae06e 100755
--- a/bin/common-functions
+++ b/bin/common-functions
@@ -14,10 +14,13 @@ find_pkgbuilds() {
   local git_revision="$4"
   local mod_git_revision="$5"
 
+  local repo_path
+  eval 'repo_path="${repo_paths__'"${git_repository}"'}"'
+
   PKGBUILD=$(
-    eval git -C "$(printf '"${repo_paths__%s}"' "${git_repository}")" 'archive "${git_revision}" -- "${package}/repos/"' 2> /dev/null | \
+    git -C "${repo_path}" archive "${git_revision}" -- "${package}/repos/" 2> /dev/null | \
       tar -t 2> /dev/null | \
-      grep "^$(str_to_regex "${package}/repos/${repository}")"'-.*/PKGBUILD$' | \
+      grep "$(printf '^%s-.*/PKGBUILD' "$(str_to_regex "${package}/repos/${repository}")")" | \
       grep -v -- '-i686/PKGBUILD$' | \
       grep -v -- '[-/]\(staging\|testing\|unstable\)-[^/]\+/PKGBUILD$' | \
       sort | \
diff --git a/bin/return-assignment b/bin/return-assignment
index bfd4d5b..ab28c90 100755
--- a/bin/return-assignment
+++ b/bin/return-assignment
@@ -134,7 +134,7 @@ tar -x \
 
 # check if all packages are signed and all signatures belong to a package
 signature_errors=$(
-  ls -1 *.pkg.tar.xz{,.sig} | \
+  ls -1 *.pkg.tar.xz *.pkg.tar.xz.sig | \
     sed 's|\.sig$||' | \
     sort | \
     uniq -c | \