Update download-language-packs.sh

Signed-off-by: Cristian Cezar Moisés <ethicalhacker@riseup.net>

scripts/download-language-packs.sh

@@ -1,51 +1,51 @@
-
 set -ex
 
 CURRENT_DIR=$(pwd)
 
+# Configure Git settings
 git config --global init.defaultBranch main
 git config --global fetch.prune true
 
-cd $CURRENT_DIR
-
-cd ./l10n
+# Clone the Firefox localization repository
+cd "$CURRENT_DIR/l10n"
 git clone https://github.com/mozilla-l10n/firefox-l10n
-cd $CURRENT_DIR
 
+# Function to update language files
 update_language() {
   langId=$1
-  cd ./l10n
-  cd $langId
+  cd "$CURRENT_DIR/l10n/$langId"
 
   echo "Updating $langId"
-  # move the contents from ../firefox-l10n/$langId to ./l10n/$langId
-  rsync -av --progress ../firefox-l10n/$langId/ . --exclude .git
-
-  cd $CURRENT_DIR
+  
+  # Move the contents from ../firefox-l10n/$langId to ./l10n/$langId
+  rsync -av --progress "../firefox-l10n/$langId/" . --exclude .git
 }
 
+# Set PATH for git-cinnabar
 export PATH=~/tools/git-cinnabar:$PATH
-for lang in $(cat ./l10n/supported-languages); do
-  update_language $lang
-done
-cd $CURRENT_DIR
+
+# Update all supported languages
+while read -r lang; do
+  update_language "$lang"
+done < ./l10n/supported-languages
 
 # Move all the files to the correct location
-
 sh scripts/copy-language-pack.sh en-US
-for lang in $(cat ./l10n/supported-languages); do
-  sh scripts/copy-language-pack.sh $lang
-done
+while read -r lang; do
+  sh scripts/copy-language-pack.sh "$lang"
+done < ./l10n/supported-languages
 
 wait
 
+# Clean up temporary files
 echo "Cleaning up"
 rm -rf ~/tools
 rm -rf ~/.git-cinnabar
 
-for lang in $(cat ./l10n/supported-languages); do
-  # remove every file except if it starts with "zen"
-  find ./l10n/$lang -type f -not -name "zen*" -delete
-done
+# Remove files that do not start with "zen"
+while read -r lang; do
+  find "./l10n/$lang" -type f -not -name "zen*" -delete
+done < ./l10n/supported-languages
 
+# Remove the cloned repository
 rm -rf ./l10n/firefox-l10n