Add ignoreTags support to exclude old versions from packaging (#118)

* Add ignoreTags support to exclude old versions from packaging

Co-authored-by: TingluoHuang <1750815+TingluoHuang@users.noreply.github.com>

* Add ignoreTags support to add-action and update-action scripts

Co-authored-by: TingluoHuang <1750815+TingluoHuang@users.noreply.github.com>

* Fix JSDoc typo and add regex validation for ignore-tags patterns

Co-authored-by: TingluoHuang <1750815+TingluoHuang@users.noreply.github.com>

* Simplify --ignore-tags to accept version prefixes instead of regex patterns

Co-authored-by: TingluoHuang <1750815+TingluoHuang@users.noreply.github.com>

* Add helper script to add ignoreTags to existing actions and fix JSON syntax in README

Co-authored-by: TingluoHuang <1750815+TingluoHuang@users.noreply.github.com>

* Remove --all flag from add-ignore-tags.sh, require specific action

Co-authored-by: TingluoHuang <1750815+TingluoHuang@users.noreply.github.com>

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: TingluoHuang <1750815+TingluoHuang@users.noreply.github.com>

script/internal/generate-scripts.sh

@@ -40,6 +40,10 @@ for json_file in $script_dir/../../config/actions/*.json; do
     curl_download_commands+=("curl -s -S -L -o '$sha.zip' 'https://api.github.com/repos/$owner/$repo/zipball/$sha'")
   done
 
+  # Get an array of ignoreTags patterns (if present)
+  ignore_patterns=()
+  IFS=$'\n' read -r -d '' -a ignore_patterns < <( echo "$json" | jq --raw-output '.ignoreTags // [] | .[]' && printf '\0' )
+
   # Get an array of tag info. Each item contains "<tag> <commit_sha>"
   tag_info=()
   IFS=$'\n' read -r -d '' -a tag_info < <( echo "$json" | jq --raw-output '.tags | to_entries | .[] | .key + " " + .value.commit' && printf '\0' )
@@ -49,6 +53,20 @@ for json_file in $script_dir/../../config/actions/*.json; do
     tag="${split[0]}"
     sha="${split[1]}"
 
+    # Check if the tag matches any ignore pattern
+    skip_tag=false
+    for pattern in "${ignore_patterns[@]}"; do
+      if [[ "$tag" =~ $pattern ]]; then
+        echo "Ignoring tag '$tag' (matches pattern '$pattern')"
+        skip_tag=true
+        break
+      fi
+    done
+
+    if [ "$skip_tag" = true ]; then
+      continue
+    fi
+
     # Append curl download command
     curl_download_commands+=("curl -s -S -L -o '$sha.tar.gz' 'https://api.github.com/repos/$owner/$repo/tarball/$sha'")
     curl_download_commands+=("curl -s -S -L -o '$sha.zip' 'https://api.github.com/repos/$owner/$repo/zipball/$sha'")