Update build.sh

Author: Fenn3c401

build.sh

@@ -4,7 +4,7 @@ set -e
 # --- CONFIGURATION ---
 REPO_SLUG=$1
 if [[ -z "$REPO_SLUG" ]]; then
-  printf "Error: Repository slug not provided. Exiting.\n" >&2; exit 1
+  printf 'Error: Repository slug not provided. Exiting.\n' >&2; exit 1
 fi
 BASE_URL="https://github.com/$REPO_SLUG"
 BASE_URL_RAW="https://raw.githubusercontent.com/$REPO_SLUG/main"
@@ -16,15 +16,15 @@ DOCS_DIR='userscripts/docs'
 SCREENSHOTS_DIR='userscripts/docs/screenshots'
 
 # --- SETUP ---
-printf "Initializing build environment...\n"
+printf 'Initializing build environment...\n'
 npm install --save-dev esbuild cloc > /dev/null
 
-printf "Removing old build artifacts...\n"
+printf 'Removing old build artifacts...\n'
 mkdir -p "$META_DIR" "$DIST_DIR" "$DOCS_DIR" "$SCREENSHOTS_DIR"
 find "$META_DIR" "$DIST_DIR" "$DOCS_DIR" -maxdepth 1 -type f -delete
 
 # --- README PREPARATION ---
-printf "Preparing README.md for update...\n"
+printf 'Preparing README.md for update...\n'
 BEFORE_TABLE_FILE=$(mktemp)
 AFTER_TABLE_FILE=$(mktemp)
 TABLE_CONTENT_FILE=$(mktemp)
@@ -33,19 +33,17 @@ start_line=$(grep -n -m 1 '## Userscripts' README.md | cut -d: -f1)
 head -n "$start_line" README.md > "$BEFORE_TABLE_FILE"
 
 end_line=$(tail -n +$((start_line + 1)) README.md | grep -n -m 1 -v '^|' | cut -d: -f1)
-if [[ -n "$end_line" ]]; then
-  tail -n +$((start_line + end_line)) README.md > "$AFTER_TABLE_FILE"
-fi
+[[ -n "$end_line" ]] && tail -n +$((start_line + end_line)) README.md > "$AFTER_TABLE_FILE"
 
-printf "| *NAME* | *VERSION* | *LOC* | *INSTALL* |\n" > "$TABLE_CONTENT_FILE"
-printf "|:---|:---|:---|:---|\n" >> "$TABLE_CONTENT_FILE"
+printf '| *NAME* | *VERSION* | *LOC* | *INSTALL* |\n' > "$TABLE_CONTENT_FILE"
+printf '|:---|:---|:---|:---|\n' >> "$TABLE_CONTENT_FILE"
 
 # --- MAIN PROCESSING LOOP ---
-printf "Starting to process userscripts in '%s'...\n" "$SRC_DIR"
+printf 'Starting to process userscripts in %s...\n' "$SRC_DIR"
 loc_count_total=0
 for file in "$SRC_DIR"/*.user.js; do
   id="$(basename "$file" .user.js)"
-  printf ">> Processing ID: %s\n" "$id"
+  printf '>> Processing ID: %s\n' "$id"
 
   # --- 1. PARSE SOURCE FILE ---
   clean_content="$(tr -d '\r' < "$file")"
@@ -59,72 +57,68 @@ for file in "$SRC_DIR"/*.user.js; do
 
   # --- 2. CHECK FOR ID MISMATCH ---
   if [ "$id" != "${script_namespace##*/}" ]; then
-    printf "Error: Userscript ID from filename does not match ID from namespace. Exiting.\n" >&2; exit 1
+    printf 'Error: Userscript ID from filename does not match ID from namespace. Exiting.\n' >&2; exit 1
   fi
 
   # --- 3. GENERATE DIST AND META VERSIONS ---
   header="$(sed \
     ${readme_comment:+-e '\|// @description| s|$| See README for details.|'} \
     -e '\|// @namespace|d' \
     -e '\|// @author|d' \
+    -e '\|// @license|d' \
     -e '\|// @homepageURL|d' \
     -e '\|// @supportURL|d' \
     -e '\|// @updateURL|d' \
     -e '\|// @downloadURL|d' \
     -e '\|// @version|a\
 // @namespace    '"${BASE_URL%/*}"'\
 // @author       '"${REPO_SLUG%/*}"'\
+// @license      GPL-3.0-or-later\
 // @homepageURL  '"$BASE_URL"'#readme\
 // @supportURL   '"$BASE_URL"'/issues\
 // @updateURL    '"$BASE_URL_RAW/$META_DIR/$id.meta.js" <<< "$header")"
 
   middle_content="${readme_comment:+$'\n\n'"$readme_comment"}"$'\n\n\n'
 
-  printf "%s" "$header" > "$META_DIR/$id.meta.js"
+  printf '%s' "$header" > "$META_DIR/$id.meta.js"
 
   DOWNLOAD_URL_DIST="$BASE_URL_RAW/$DIST_DIR/$id.user.js"
-  header_dist="$(sed "\|// @updateURL|a\// @downloadURL  ${DOWNLOAD_URL_DIST}" <<< "$header")"
-  printf "%s%s%s" "${header_dist}" "${middle_content}" "${body}" > "$DIST_DIR/$id.user.js"
+  header_dist="$(sed "\|// @updateURL|a\// @downloadURL  $DOWNLOAD_URL_DIST" <<< "$header")"
+  printf '%s%s%s' "$header_dist" "$middle_content" "$body" > "$DIST_DIR/$id.user.js"
 
   minified_body="$(npx esbuild --minify --loader=js <<< "$body")"
   DOWNLOAD_URL_DIST_MIN="$BASE_URL_RAW/$DIST_DIR/$id.min.user.js"
-  header_dist_min="$(sed "\|// @updateURL|a\// @downloadURL  ${DOWNLOAD_URL_DIST_MIN}" <<< "$header")"
-  printf "%s%s%s" "${header_dist_min}" "${middle_content}" "${minified_body}" > "$DIST_DIR/$id.min.user.js"
+  header_dist_min="$(sed "\|// @updateURL|a\// @downloadURL  $DOWNLOAD_URL_DIST_MIN" <<< "$header")"
+  printf '%s%s%s' "$header_dist_min" "$middle_content" "$minified_body" > "$DIST_DIR/$id.min.user.js"
 
   # --- 4. GENERATE DOCUMENTATION FILE ---
   doc_file="$DOCS_DIR/$id.md"
-  printf "# %s\n%s\n\n" "$script_name" "$script_desc" > "$doc_file"
-
-  loc_count=$(npx cloc --quiet --sum-one --stdin-name="$id.user.js" - <<< "$body" | grep -m 1 'SUM:' | awk '{print $5}')
-  ((loc_count_total += loc_count))
 
+  printf '# %s\n%s\n\n' "$script_name" "$script_desc" > "$doc_file"
+  
   install_badge="[![install standard](https://img.shields.io/badge/install-standard-006400)]($DOWNLOAD_URL_DIST)"
   install_min_badge="[![install minified](https://img.shields.io/badge/install-minified-64962a)]($DOWNLOAD_URL_DIST_MIN)"
   version_badge="[![version](https://img.shields.io/badge/version-$script_version-blue)](../../../../commits/main/$DIST_DIR/$id.user.js)"
+  printf '%s %s %s' "$install_badge" "$install_min_badge" "$version_badge" >> "$doc_file"
+
+  loc_count=$(npx cloc --quiet --sum-one --stdin-name="$id.user.js" - <<< "$body" | grep -m 1 'SUM:' | awk '{print $5}')
   loc_count_badge="[![lines of code](https://img.shields.io/badge/loc-$loc_count-orange)](../../$DIST_DIR/$id.user.js)"
-  printf "%s %s %s %s\n\n" "$install_badge" "$install_min_badge" "$version_badge" "$loc_count_badge" >> "$doc_file"
+  printf ' %s\n\n' "$loc_count_badge" >> "$doc_file"
+  ((loc_count_total += loc_count))
 
-  if [[ -n "$readme_comment" ]]; then
-    printf "## Info\n" >> "$doc_file"
-    printf "%s" "$readme_comment" | sed '1d; $d; $s|$|\n\n|' >> "$doc_file"
-  fi
+  "${readme_comment:+$'## Info\n'"$(sed '1d;$d' <<< "$readme_comment")"$'\n'}" >> "$doc_file"
 
-  if [ -n "$(find "$SCREENSHOTS_DIR" -type f -iname "$id-*.*" 2>/dev/null)" ]; then
-    printf "## Screenshots\n" >> "$doc_file"
-    while IFS= read -r screenshot_path; do
-      screenshot_filename="$(basename "$screenshot_path")"
-      printf "![Screenshot](screenshots/%s)\n" "$screenshot_filename" >> "$doc_file"
-    done < <(find "$SCREENSHOTS_DIR" -type f -iname "$id-*.*" | sort)
-  fi
+  screenshots="$(find "$SCREENSHOTS_DIR" -type f -iname "$id-*.*" -printf '%f\n' | sort)"
+  "${screenshots:+$'## Screenshots\n'"$(sed -E 's|(.*)|![screenshot](screenshots/\1)|' <<< "$screenshots")"}" >> "$doc_file"
 
   # --- 5. ADD ROW TO README TABLE ---
   escaped_script_name="$(sed 's#|#\\|#g' <<< "$script_name")"
   install_links="[Standard]($DOWNLOAD_URL_DIST) / [Minified]($DOWNLOAD_URL_DIST_MIN)"
-  printf "| [%s](%s) | \`%s\` | \`%s\` | %s |\n" "$escaped_script_name" "$DOCS_DIR/$id.md" "$script_version" "$loc_count" "$install_links" >> "$TABLE_CONTENT_FILE"
+  printf '| [%s](%s) | `%s` | `%s` | %s |\n' "$escaped_script_name" "$DOCS_DIR/$id.md" "$script_version" "$loc_count" "$install_links" >> "$TABLE_CONTENT_FILE"
 done
 
 # --- FINALIZE README ---
-printf "Finalizing README.md...\n"
+printf 'Finalizing README.md...\n'
 userscript_count=$(find "$SRC_DIR" -name "*.user.js" | wc -l)
 ( 
   cat "$BEFORE_TABLE_FILE" | sed -E "s|(/badge/loc-)[0-9]+|\1$loc_count_total|; s|(/badge/userscripts-)[0-9]+|\1$userscript_count|"
@@ -134,7 +128,7 @@ userscript_count=$(find "$SRC_DIR" -name "*.user.js" | wc -l)
 ) > README.md
 
 # --- CLEANUP ---
-printf "Cleaning up temporary files...\n"
+printf 'Cleaning up temporary files...\n'
 rm -f "$BEFORE_TABLE_FILE" "$AFTER_TABLE_FILE" "$TABLE_CONTENT_FILE"
 
-printf "Build process completed successfully!\n"
+printf 'Build process completed successfully!\n'