ci: add LICENSE file to all published packages

.github/workflows/packages.yml

@@ -20,6 +20,6 @@ jobs:
 
       - run: yarn workspaces foreach -At --no-private version 0.0.0-snapshot.$(git rev-parse --short HEAD) --immediate
 
-      - run: yarn workspaces foreach -At --no-private npm publish --access public --tag snapshot --tolerate-republish
+      - run: scripts/publish.sh
         env:
           YARN_NPM_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}

scripts/publish.sh

@@ -0,0 +1,60 @@
+#!/bin/bash
+
+# Check if LICENSE file exists in the root directory
+if [ ! -f LICENSE ]; then
+  echo "LICENSE file not found in the root directory."
+  exit 1
+fi
+
+# Check if .gitignore file exists
+if [ ! -f .gitignore ]; then
+  echo ".gitignore file not found in the root directory."
+  exit 1
+fi
+
+# Read .gitignore into an array, ignoring comments and empty lines
+gitignore_patterns=()
+while IFS= read -r line; do
+  # Ignore comments and empty lines
+  [[ "$line" =~ ^#.*$ || -z "$line" ]] && continue
+  gitignore_patterns+=("$line")
+done <.gitignore
+
+# Create an array to keep track of created LICENSE files
+created_files=()
+
+# Function to check if a path matches any .gitignore pattern
+is_ignored() {
+  local path=$1
+  for pattern in "${gitignore_patterns[@]}"; do
+    if [[ $path == $pattern || $path == $pattern/* ]]; then
+      return 0
+    fi
+  done
+  return 1
+}
+
+# Find all directories containing a package.json file
+while IFS= read -r -d '' package_json; do
+  dir=$(dirname "$package_json")
+  # Check if directory is ignored
+  if ! is_ignored "$dir"; then
+    # Check if LICENSE file already exists in the directory
+    if [ ! -f "$dir/LICENSE" ]; then
+      # Copy the LICENSE file to the directory
+      cp LICENSE "$dir"
+      created_files+=("$dir/LICENSE")
+      echo "Copied LICENSE to $dir"
+    fi
+  fi
+done < <(find . -name package.json -type f -not -path "*/node_modules/*" -print0)
+
+yarn workspaces foreach -At --no-private npm publish --access public --tag snapshot --tolerate-republish
+
+# Delete only the created LICENSE files
+for file in "${created_files[@]}"; do
+  if [ -f "$file" ]; then
+    rm "$file"
+    echo "Deleted $file"
+  fi
+done