1 files changed, 54 insertions, 11 deletions
diff --git a/libre/icedove-l10n/updatelanglist.sh b/libre/icedove-l10n/updatelanglist.sh
index b188b3ee9..31448d1e7 100644
--- a/libre/icedove-l10n/updatelanglist.sh
+++ b/libre/icedove-l10n/updatelanglist.sh
@@ -13,22 +13,65 @@ echo "  CARCH: $CARCH"
 url="$(bash -c "source PKGBUILD && echo \"\$_src_url\"")/"
 
 echo "_languages=(" > "languages.$CARCH.pkgnew"
+echo "_sha512sums=(" > "sha512sums.$CARCH.pkgnew"
 
-for lang in $(curl -sL $url | grep '\.xpi' | cut -d'"' -f2 | rev | cut -d'/' -f1 | cut -d'.' -f2 | rev | sort); do
-  rm -rf ".updatelanglist.$CARCH"
-  mkdir -p ".updatelanglist.$CARCH"
-
-  pushd ".updatelanglist.$CARCH"
-  wget "$url/$lang.xpi"
-  unzip "$lang.xpi"
+mkdir -p src
 
-  name="$(grep "  \"name" manifest.json | cut -d':' -f2- | cut -d'"' -f2)"
-  popd
+for lang in $(curl -sL $url | grep '\.xpi' | cut -d'"' -f2 | rev | cut -d'/' -f1 | cut -d'.' -f2 | rev | sort); do
+  echo -en "\r  $lang...     "
+  wget -P src -q "$url/$lang.xpi"
+  sha512sum="$(sha512sum "src/$lang.xpi" | cut -d' ' -f1)"
+  name="$(unzip -p "src/$lang.xpi" manifest.json | grep "  \"name" | cut -d':' -f2- | cut -d'"' -f2)"
 
   printf "  '%-5s  \"%s\"'\n" "$lang" "$name" \
       >> "languages.$CARCH.pkgnew"
+  printf "  '%s'\n" "$sha512sum" \
+      >> "sha512sums.$CARCH.pkgnew"
 done
-rm -rf ".updatelanglist.$CARCH"
+echo
 
 echo ")" >> "languages.$CARCH.pkgnew"
-vimdiff "languages.$CARCH"{,.pkgnew}
+echo ")" >> "sha512sums.$CARCH.pkgnew"
+
+admsq() {
+  if cmp "$1"{,.pkgnew} > /dev/null; then
+    echo "$1 unchanged"
+    rm -f "$1.pkgnew"
+  else
+    diff -rupN "$1"{,.pkgnew}
+    while true; do
+      read -n1 -p "[a]pply, [d]elete, [m]erge, [s]kip, [q]uit " x
+      echo
+      case $x in
+        a) mv "$1"{.pkgnew,}
+           break
+           ;;
+        d) rm -f "$1".pkgnew
+           break
+           ;;
+        m) vimdiff "$1"{,.pkgnew}
+           rm "$1".pkgnew
+           break
+           ;;
+        s) break
+           ;;
+        q) exit
+           ;;
+        *) ;;
+      esac
+    done
+  fi
+}
+
+# compare and update
+admsq "languages.$CARCH"
+admsq "sha512sums.$CARCH"
+
+# update PKGBUILD checksums
+_languages_shasum="$(sha512sum "languages.$CARCH" | cut -d' ' -f1)"
+_sha512sums_shasum="$(sha512sum "sha512sums.$CARCH" | cut -d' ' -f1)"
+sed -e "s/^_languages_${CARCH}_shasum=.*/_languages_${CARCH}_shasum=\"${_languages_shasum}\"/" \
+    -e "s/^_sha512sums_${CARCH}_shasum=.*/_sha512sums_${CARCH}_shasum=\"${_sha512sums_shasum}\"/" \
+  PKGBUILD > PKGBUILD.pkgnew
+
+admsq "PKGBUILD"