feat: added documentation comments to the check-outdated-content.yml …

…workflow file

Signed-off-by: Sergio Méndez <sergioarm.gpl@gmail.com>

.github/workflows/check-outdated-content.yml

@@ -20,42 +20,36 @@ jobs:
     - name: Detecting pending translations
       shell: bash
       run: |
-        ##### DEBUG section, this will be removed later ###########
-        ls -al
-        git status
-        git branch
-        
-        # Default environment variables 
-        echo "GITHUB_REF: $GITHUB_REF"
-        echo "Extract branch: ${GITHUB_REF#refs/}"
-        
-        # `github` context information
-        echo "(DEBUG) github.ref: ${{github.ref}}"
-        echo "(DEBUG) github.head_ref: ${{github.head_ref}}"
-        echo "(DEBUG) github.base_ref: ${{github.base_ref}}"
         #####################################################
-
+        # Set variables to detect pending translations
         OUTPUT_DIR="./outdated"
+        # Directory to compare for pending translations
         CONTENT_DIR="website/content"
+        # Here we should add a new language every time a new one is added e.g: ("es" "zh" "de" "etc")
         languages=("es" "zh")
+        # This is the base language to use, in this case English will be the base language
         base_lang="en"
-        cd $CONTENT_DIR
-
-        echo "(DEBUG) Current folder: "$(pwd)
 
+        cd $CONTENT_DIR
+        # The following lines create the necessary files to compare 
+        # pending translations compared to the base_lang defined
+        # This files will contain the list of pending files to translate for each language
         for lang in ${languages[@]}; do
             touch $lang.txt
         done
-
+        # This line create the base language file where the pending
         touch $base_lang.txt
 
-        # Make an output directory
+
+        # Make an output directory where the pending translated files are detected
         if [[ ! -e $OUTPUT_DIR ]]; then
             mkdir $OUTPUT_DIR
         elif [[ ! -d $OUTPUT_DIR ]]; then
             echo "$OUTPUT_DIR already exists but is not a directory" 1>&2
         fi
 
+        # This part perform the comparition between the main branch and the PR branch to compare
+        # and detect pending translations for languages different than English (EN)
         LATEST_BRANCH=${GITHUB_REF#refs/}
         echo "(DEBUG) LATEST_BRANCH: ${LATEST_BRANCH}"
 
@@ -64,18 +58,24 @@ jobs:
         OLD_BRANCH="origin/${{github.base_ref}}"
         echo "(DEBUG) OLD_BRANCH: ${OLD_BRANCH}"
             
+        # This function output a file inside the OUTPUT_DIR that is pending to translate for
+        # the current supported languages
         compare () {
             FILE_PATH=$1
             # Actually compare between the old and latest English content and log diff in the file
+            # This detect
             if [[ -f "${FILE_PATH}" ]]; then
                 # File exists
                 # Check changes
                 git diff ${OLD_BRANCH}..${LATEST_BRANCH} -- ${FILE_PATH} > temp.diff
+                # This detect if something was changed in English (Base Language)
                 if [[ -s "temp.diff" ]]; then
                     echo "(DEBUG) ${FILE_PATH} is outdated."
                     mkdir -p ${OUTPUT_DIR}/${FILE_PATH%/*}
                     mv temp.diff ${OUTPUT_DIR}/${FILE_PATH}
                 else 
+                # Detect if the file doesn't exists for the supported languages. This means that the file is 
+                # pending to translate
                     echo "check if ${FILE_PATH} exist in other languages"
                     for lang in ${languages[@]}; do
                         NEW_FILE_PATH=$(echo "${FILE_PATH}" | sed -e "s/${base_lang}\//${lang}\//g")
@@ -90,34 +90,46 @@ jobs:
             fi
         }
 
+        # Get the list of files in the website for the base language (EN) and output this in files.txt
         find $base_lang -iname "*.md" > files.txt
+        # Sort this file by name the final output is in files.txt
         sort files.txt > files_temp.txt;mv files_temp.txt files.txt
+        # INFILE contains the name of this temporary file
         INFILE=files.txt
 
+        # This loop call the function compare and send the file path as a parameter to check if already exists
+        # in the directory for the supported languages (e.g: website/es, website/zh ) different than English (EN)
         while IFS= read -r line
         do
           compare "$line"
         done < "$INFILE"
 
+        # This can be used to support changes for the base language English
         find outdated -iname "*.md" | sed -e "s/outdated/website\/content/g" > $base_lang.txt
             
     - name: Generate content for translation issues
       id: to_translate
       shell: bash
       run: |
+        # This step generates the md file per language used to create the issue for the
+        # pending files to translate using the action JasonEtco/create-an-issue@v2
+        # also this creates the file for each language defined in the languages variable
         CONTENT_DIR="website/content"
         cd $CONTENT_DIR
         echo "(DEBUG) Current folder: "$(pwd)
         languages=("es" "zh")
         for lang in ${languages[@]}; do
             FILES=""
 
+            # This part autoasign the different groups depending on the language to translate to the
+            # issue to be created
             if [ "$lang" == "es" ]; then
                 TEAM="Dianmz"
             elif [ "$lang" == "zh" ]; then
                 TEAM="sergioarmgpl"
             fi
 
+            # This lines output the file to be used to create the issue for pending translations per language
             echo "---" > $lang"_files.md"
             echo "title: Pending pages to translate into $lang" >> $lang"_files.md"
             echo "assignees: $TEAM" >> $lang"_files.md"
@@ -135,21 +147,14 @@ jobs:
             done < "$lang.txt"
             echo -e $FILES >> $lang"_files.md"
         done
-    - name: Print files to translate per language
-      shell: bash
-      run: |
-          CONTENT_DIR="website/content"
-          echo "(DEBUG) Current folder "$(pwd)
-          echo "(DEBUG) ES files" 
-          echo -e $(cat $CONTENT_DIR/es_files.md)
-          echo "(DEBUG) ZH files"
-          echo -e $(cat $CONTENT_DIR/zh_files.md)
+    # Creates the issue of pending files to translate for Spanish language
     - uses: JasonEtco/create-an-issue@v2
       env:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       with:
         update_existing: true
         filename: website/content/es_files.md
+    # Creates the issue of pending files to translate for Chinese language
     - uses: JasonEtco/create-an-issue@v2
       env:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}