refactor: enhance CI/CD workflows and apply CodeRabbit suggestions

- Convert GitHub Actions from local to inline actions for better maintainability
- Add comprehensive caching for npm dependencies, tree-sitter CLI, and build artifacts
- Fix checkout steps missing in test matrix jobs
- Apply defensive programming in test coverage validation
- Use local tree-sitter CLI via npx instead of global installation
- Update tree-sitter-cli to v0.25.0 for compatibility with tree-sitter-bash
- Add proper tree-sitter field to package.json with grammar metadata
- Fix grammar precedence for Data blocks (#| lines now have higher precedence)
- Standardize dates in memory files to September 12, 2025
- Enhance workflow robustness with dynamic workflow ID resolution
- Improve test file pattern matching and error handling

This commit addresses all CodeRabbit review suggestions and optimizes
GitHub Actions workflows for better performance and reliability.

.github/workflows/release.yml

@@ -170,9 +170,6 @@ jobs:
           path: ~/.npm/_npx
           key: ${{ runner.os }}-tree-sitter-cli-${{ hashFiles('package.json') }}
 
-      - name: Install Tree-sitter CLI
-        run: npm install -g tree-sitter-cli
-
       - name: Cache Generated Grammar
         uses: actions/cache@0400d5f644dc74513175e3cd8d07132dd4860809 # v4.2.4
         id: cache-grammar

.github/workflows/test.yml

@@ -56,10 +56,6 @@ jobs:
           path: ~/.npm/_npx
           key: ${{ runner.os }}-tree-sitter-cli-${{ hashFiles('package.json') }}
 
-      - name: Install Tree-sitter CLI
-        run: npm install -g tree-sitter-cli
-        shell: bash
-
       - name: Cache Generated Grammar
         uses: actions/cache@0400d5f644dc74513175e3cd8d07132dd4860809 # v4.2.4
         id: cache-grammar
@@ -128,7 +124,7 @@ jobs:
           End
           EOF
 
-          tree-sitter parse --language=shellspec test_sample.shellspec --quiet || {
+          npx tree-sitter parse --language=shellspec test_sample.shellspec --quiet || {
             echo "❌ Parser failed on sample ShellSpec code"
             exit 1
           }

.serena/memories/project_status_verified_2025.md

@@ -2,7 +2,7 @@
 
 ## Current Status: PRODUCTION READY ✅
 
-This memory contains only verified, accurate information about the current project state as of September 2025.
+This memory contains only verified, accurate information about the current project state as of September 12, 2025.
 
 ## Core Project Facts
 
@@ -242,5 +242,5 @@ With 61/61 tests passing, zero grammar warnings, optimized CI/CD workflows,
 and comprehensive tooling, it represents a high-quality open source project
 ready for immediate use in development workflows and editor integrations.
 
-**Last Verified**: December 2025
+**Last Verified**: September 12, 2025
 **Status**: All claims in this memory have been verified against the actual project state.

grammar.js

@@ -124,9 +124,9 @@ module.exports = grammar(bashGrammar, {
     // ShellSpec Data blocks with advanced syntax support
     shellspec_data_block: ($) =>
       choice(
-        // Block style with #| lines
+        // Block style with #| lines - highest precedence to ensure #| lines are parsed correctly
         prec.right(
-          4,
+          5,
           seq(
             "Data",
             optional(seq(":", field("modifier", choice("raw", "expand")))),
@@ -140,9 +140,9 @@ module.exports = grammar(bashGrammar, {
             "End",
           ),
         ),
-        // Block style with regular statements - highest precedence to ensure End is captured
+        // Block style with regular statements
         prec.right(
-          5,
+          4,
           seq(
             "Data",
             optional(seq(":", field("modifier", choice("raw", "expand")))),

package-lock.json

@@ -14,7 +14,7 @@
       "devDependencies": {
         "markdownlint-cli": "^0.42.0",
         "nodemon": "^3.0.1",
-        "tree-sitter-cli": "^0.24.2"
+        "tree-sitter-cli": "^0.25.0"
       }
     },
     "node_modules/@isaacs/balanced-match": {
@@ -1095,9 +1095,9 @@
       }
     },
     "node_modules/tree-sitter-cli": {
-      "version": "0.24.7",
+      "version": "0.25.9",
-      "resolved": "https://registry.npmjs.org/tree-sitter-cli/-/tree-sitter-cli-0.24.7.tgz",
+      "resolved": "https://registry.npmjs.org/tree-sitter-cli/-/tree-sitter-cli-0.25.9.tgz",
-      "integrity": "sha512-o4gnE82pVmMMhJbWwD6+I9yr4lXii5Ci5qEQ2pFpUbVy1YiD8cizTJaqdcznA0qEbo7l2OneI1GocChPrI4YGQ==",
+      "integrity": "sha512-xcS2EJlNdwG529/JcYl5jV0ew/wY+HXvyNe8nkqhDCwQqxCH7odc9oLKxIWePQqmIKgieZ0YaGyieYKQI3MTKQ==",
       "dev": true,
       "hasInstallScript": true,
       "license": "MIT",

package.json

@@ -20,12 +20,23 @@
     "clean": "rm -rf src/parser.c src/grammar.json src/node-types.json",
     "rebuild": "npm run clean && npm run generate"
   },
+  "tree-sitter": [
+    {
+      "scope": "source.shellspec",
+      "file-types": [
+        "shellspec"
+      ],
+      "path": ".",
+      "grammar-path": "grammar.js",
+      "highlights": "queries/highlights.scm"
+    }
+  ],
   "dependencies": {
     "tree-sitter-bash": "^0.25.0"
   },
   "devDependencies": {
     "markdownlint-cli": "^0.42.0",
     "nodemon": "^3.0.1",
-    "tree-sitter-cli": "^0.24.2"
+    "tree-sitter-cli": "^0.25.0"
   }
 }

src/grammar.json

@@ -7353,7 +7353,7 @@
       "members": [
         {
           "type": "PREC_RIGHT",
-          "value": 4,
+          "value": 5,
           "content": {
             "type": "SEQ",
             "members": [
@@ -7465,7 +7465,7 @@
         },
         {
           "type": "PREC_RIGHT",
-          "value": 5,
+          "value": 4,
           "content": {
             "type": "SEQ",
             "members": [
@@ -8014,5 +8014,6 @@
     "_statement",
     "_expression",
     "_primary_expression"
-  ]
+  ],
-}
+  "reserved": {}
+}

src/node-types.json

@@ -3114,7 +3114,8 @@
   },
   {
     "type": "comment",
-    "named": true
+    "named": true,
+    "extra": true
   },
   {
     "type": "declare",
@@ -3328,4 +3329,4 @@
     "type": "~",
     "named": false
   }
-]
+]

src/tree_sitter/parser.h

@@ -18,6 +18,11 @@ typedef uint16_t TSStateId;
 typedef uint16_t TSSymbol;
 typedef uint16_t TSFieldId;
 typedef struct TSLanguage TSLanguage;
+typedef struct TSLanguageMetadata {
+  uint8_t major_version;
+  uint8_t minor_version;
+  uint8_t patch_version;
+} TSLanguageMetadata;
 #endif
 
 typedef struct {
@@ -26,10 +31,11 @@ typedef struct {
   bool inherited;
 } TSFieldMapEntry;
 
+// Used to index the field and supertype maps.
 typedef struct {
   uint16_t index;
   uint16_t length;
-} TSFieldMapSlice;
+} TSMapSlice;
 
 typedef struct {
   bool visible;
@@ -79,6 +85,12 @@ typedef struct {
   uint16_t external_lex_state;
 } TSLexMode;
 
+typedef struct {
+  uint16_t lex_state;
+  uint16_t external_lex_state;
+  uint16_t reserved_word_set_id;
+} TSLexerMode;
+
 typedef union {
   TSParseAction action;
   struct {
@@ -93,7 +105,7 @@ typedef struct {
 } TSCharacterRange;
 
 struct TSLanguage {
-  uint32_t version;
+  uint32_t abi_version;
   uint32_t symbol_count;
   uint32_t alias_count;
   uint32_t token_count;
@@ -109,13 +121,13 @@ struct TSLanguage {
   const TSParseActionEntry *parse_actions;
   const char * const *symbol_names;
   const char * const *field_names;
-  const TSFieldMapSlice *field_map_slices;
+  const TSMapSlice *field_map_slices;
   const TSFieldMapEntry *field_map_entries;
   const TSSymbolMetadata *symbol_metadata;
   const TSSymbol *public_symbol_map;
   const uint16_t *alias_map;
   const TSSymbol *alias_sequences;
-  const TSLexMode *lex_modes;
+  const TSLexerMode *lex_modes;
   bool (*lex_fn)(TSLexer *, TSStateId);
   bool (*keyword_lex_fn)(TSLexer *, TSStateId);
   TSSymbol keyword_capture_token;
@@ -129,15 +141,23 @@ struct TSLanguage {
     void (*deserialize)(void *, const char *, unsigned);
   } external_scanner;
   const TSStateId *primary_state_ids;
+  const char *name;
+  const TSSymbol *reserved_words;
+  uint16_t max_reserved_word_set_size;
+  uint32_t supertype_count;
+  const TSSymbol *supertype_symbols;
+  const TSMapSlice *supertype_map_slices;
+  const TSSymbol *supertype_map_entries;
+  TSLanguageMetadata metadata;
 };
 
-static inline bool set_contains(TSCharacterRange *ranges, uint32_t len, int32_t lookahead) {
+static inline bool set_contains(const TSCharacterRange *ranges, uint32_t len, int32_t lookahead) {
   uint32_t index = 0;
   uint32_t size = len - index;
   while (size > 1) {
     uint32_t half_size = size / 2;
     uint32_t mid_index = index + half_size;
-    TSCharacterRange *range = &ranges[mid_index];
+    const TSCharacterRange *range = &ranges[mid_index];
     if (lookahead >= range->start && lookahead <= range->end) {
       return true;
     } else if (lookahead > range->end) {
@@ -145,7 +165,7 @@ static inline bool set_contains(TSCharacterRange *ranges, uint32_t len, int32_t
     }
     size -= half_size;
   }
-  TSCharacterRange *range = &ranges[index];
+  const TSCharacterRange *range = &ranges[index];
   return (lookahead >= range->start && lookahead <= range->end);
 }