feat: Monkey C (Garmin Connect IQ) extractor + member-call resolver

CHANGELOG.md

@@ -4,6 +4,7 @@ Full release notes with details on each version: [GitHub Releases](https://githu
 
 ## 0.9.45 (unreleased)
 
+- Feature: Monkey C (Garmin Connect IQ, `.mc`) is now extracted. There is no tree-sitter grammar for Monkey C, so `graphify/extractors/monkeyc.py` is a scanner-based extractor in the spirit of the Pascal regex fallback: modules, classes, functions/methods, `extends` (a same-file base resolves directly; any other base becomes a sourceless stub with its `using ... as` alias expanded, e.g. `Toybox.WatchUi.View`, so the unique-stub rewire collapses it onto the real class), `using`/`import` (a bare `import Utils;` is rewired onto the app's own module node), same-file `calls`, and `method(:sym)` / `new Lang.Method(self, :sym)` callbacks as `indirect_call`. A new `monkeyc_member_calls` language resolver binds `Module.fn()` / `Type.fn()` qualified calls (EXTRACTED), receiver-typed calls via `var x as T` / typed parameters / `x = new T()` (INFERRED) and inherited bare calls along the caller's `inherits` chain, each guarded by exactly-one-definition; `Toybox.*` receivers are the SDK and never bind to app code.
 - Fix: `graphify install <platform>` now advances the `.graphify_version` stamp only for the platform it actually (re)writes, instead of stamping every installed platform as current; a platform whose skill content was left untouched keeps its old stamp so its staleness warning stays truthful (#2694, thanks @ousamabenyounes). This completes #2694 (the CLAUDE_CONFIG_DIR half shipped in 0.9.44).
 - Fix: an incremental rebuild no longer collapses the whole graph when the `.graphify_root` marker records a subfolder while stored `source_file` paths are relative to the repo root; the marker is validated against the stored paths before it is trusted as their anchor, so a mismatched marker can't make every unchanged source look deleted (#2603, thanks @catpotd). A genuinely deleted source is still evicted, and incremental ids stay identical to a cold build.
 - Fix: a Go file that declares both an exported and an unexported symbol differing only by case (e.g. `Run` and `run`, which are distinct in Go's case-sensitive visibility rules) no longer collapses them onto one node id and drops one; the exported symbol keeps its stable id and the unexported one is disambiguated, so an intra-file call to the unexported symbol resolves locally instead of phantoming to another package (#2779, thanks @catpotd). Only the Go extractor's id assignment is affected; the shared id normalization is unchanged, so no other language's ids move.

README.md

@@ -339,6 +339,7 @@ To remove graphify from all platforms at once: `graphify uninstall` (add `--purg
 |------|-----------|
 | Code (37 tree-sitter grammars) | `.py .ts .mts .cts .js .jsx .tsx .mjs .go .rs .java .c .cpp .cc .cxx .h .hpp .cu .cuh .metal .rb .cs .kt .kts .scala .php .swift .lua .luau .toc .zig .ps1 .psm1 .psd1 .ex .exs .m .mm .ml .mli .jl .vue .svelte .astro .groovy .gradle .dart .v .sv .svh .sql .f .f90 .f95 .f03 .f08 .pas .pp .dpr .dpk .lpr .inc .dfm .lfm .lpk .sh .bash .json .dm .dme .dmi .dmm .dmf .sln .slnx .csproj .fsproj .vbproj .xaml .razor .cshtml` (`.dm`/`.dme` requires `uv tool install graphifyy[dm]`, `.ml`/`.mli` requires `uv tool install graphifyy[ocaml]`; `.mts`/`.cts` reuse the TypeScript grammar, `.cc`/`.cxx` and CUDA `.cu`/`.cuh` and Metal `.metal` reuse the C++ grammar) |
 | Salesforce Apex | `.cls .trigger` (regex-based; classes, interfaces, enums, methods, triggers, SOQL/DML edges) |
+| Monkey C (Garmin Connect IQ) | `.mc` (scanner-based — no tree-sitter grammar exists; modules, classes, functions/methods, `extends`, `using`/`import`, calls, `method(:sym)` callbacks; `Module.fn()` / typed-receiver / inherited calls resolved corpus-wide) |
 | Terraform / HCL | `.tf .tfvars .hcl` (requires `uv tool install graphifyy[terraform]`) |
 | OCaml | `.ml .mli` (requires `uv tool install graphifyy[ocaml]`) |
 | MCP configs | `.mcp.json` `mcp.json` `mcp_servers.json` `claude_desktop_config.json` — extracts server nodes, package refs, env var requirements |

graphify/build.py

@@ -69,6 +69,7 @@ def _is_ast_tier(item: dict) -> bool:
     ".cxx": "c", ".hh": "c", ".hxx": "c",
     ".cu": "c", ".cuh": "c", ".metal": "c", ".m": "c", ".mm": "c",
     ".rb": "rb", ".rake": "rb", ".php": "php", ".cs": "cs", ".swift": "swift", ".lua": "lua",
+    ".mc": "monkeyc",
 }
 
 

graphify/cli.py

@@ -72,6 +72,7 @@
     '.py', '.js', '.cjs', '.ts', '.tsx', '.jsx', '.astro', '.vue', '.svelte', '.go',
     '.rs', '.java', '.rb', '.c', '.h', '.cpp', '.hpp', '.cc', '.cs', '.kt',
     '.swift', '.php', '.scala', '.lua', '.sh', '.md', '.rst', '.txt', '.mdx',
+    '.mc',
 )
 _GEMINI_NUDGE_TEXT = (
     'graphify: knowledge graph at graphify-out/. For focused questions, run '

graphify/detect.py

@@ -42,7 +42,7 @@ class FileType(str, Enum):
 _MTIME_COARSE_S = 2.0
 _MTIME_SUBSECOND_S = 0.05
 
-CODE_EXTENSIONS = {'.py', '.ts', '.tsx', '.mts', '.cts', '.js', '.jsx', '.mjs', '.cjs', '.ejs', '.ets', '.go', '.rs', '.java', '.groovy', '.gradle', '.cpp', '.cc', '.cxx', '.c', '.h', '.hpp', '.cu', '.cuh', '.metal', '.rb', '.rake', '.swift', '.kt', '.kts', '.cs', '.scala', '.php', '.lua', '.luau', '.toc', '.zig', '.ps1', '.psm1', '.psd1', '.ex', '.exs', '.m', '.mm', '.ml', '.mli', '.jl', '.vue', '.svelte', '.astro', '.dart', '.v', '.sv', '.svh', '.sql', '.r', '.f', '.F', '.f90', '.F90', '.f95', '.F95', '.f03', '.F03', '.f08', '.F08', '.pas', '.pp', '.dpr', '.dpk', '.lpr', '.inc', '.dfm', '.lfm', '.lpk', '.sh', '.bash', '.json', '.tf', '.tfvars', '.hcl', '.dm', '.dme', '.dmi', '.dmm', '.dmf', '.sln', '.slnx', '.csproj', '.fsproj', '.vbproj', '.xaml', '.razor', '.cshtml', '.cls', '.trigger'}
+CODE_EXTENSIONS = {'.py', '.ts', '.tsx', '.mts', '.cts', '.js', '.jsx', '.mjs', '.cjs', '.ejs', '.ets', '.go', '.rs', '.java', '.groovy', '.gradle', '.cpp', '.cc', '.cxx', '.c', '.h', '.hpp', '.cu', '.cuh', '.metal', '.rb', '.rake', '.swift', '.kt', '.kts', '.cs', '.scala', '.php', '.lua', '.luau', '.toc', '.zig', '.ps1', '.psm1', '.psd1', '.ex', '.exs', '.m', '.mm', '.ml', '.mli', '.jl', '.vue', '.svelte', '.astro', '.dart', '.v', '.sv', '.svh', '.sql', '.r', '.f', '.F', '.f90', '.F90', '.f95', '.F95', '.f03', '.F03', '.f08', '.F08', '.pas', '.pp', '.dpr', '.dpk', '.lpr', '.inc', '.dfm', '.lfm', '.lpk', '.sh', '.bash', '.json', '.tf', '.tfvars', '.hcl', '.dm', '.dme', '.dmi', '.dmm', '.dmf', '.sln', '.slnx', '.csproj', '.fsproj', '.vbproj', '.xaml', '.razor', '.cshtml', '.cls', '.trigger', '.mc'}
 DOC_EXTENSIONS = {'.md', '.mdx', '.qmd', '.skill', '.txt', '.rst', '.html', '.yaml', '.yml'}
 PAPER_EXTENSIONS = {'.pdf'}
 IMAGE_EXTENSIONS = {'.png', '.jpg', '.jpeg', '.gif', '.webp', '.svg'}

graphify/extract.py

@@ -46,6 +46,7 @@
 from graphify.extractors.go import _GO_PREDECLARED_FUNCS, extract_go  # noqa: F401
 from graphify.extractors.json_config import extract_json  # noqa: F401
 from graphify.extractors.markdown import extract_markdown  # noqa: F401
+from graphify.extractors.monkeyc import extract_monkeyc, resolve_monkeyc_member_calls  # noqa: F401
 from graphify.extractors.ocaml import extract_ocaml  # noqa: F401
 from graphify.extractors.pascal_forms import extract_delphi_form, extract_lazarus_form  # noqa: F401
 from graphify.extractors.powershell import extract_powershell, extract_powershell_manifest  # noqa: F401
@@ -2127,6 +2128,7 @@ def _lang_is_case_insensitive(source_file: object) -> bool:
     ".ex": "elixir", ".exs": "elixir",
     ".jl": "julia",
     ".dart": "dart",
+    ".mc": "monkeyc",
     ".sh": "shell", ".bash": "shell",
     ".ps1": "powershell", ".psm1": "powershell", ".psd1": "powershell",
 }
@@ -3833,6 +3835,12 @@ def _resolve_kotlin_qualified_calls(
 register_language_resolver(
     LanguageResolver("java_member_calls", frozenset({".java"}), _resolve_java_member_calls)
 )
+# Monkey C (Garmin Connect IQ): receiver-typed / `Type.fn()`-qualified member
+# calls and inherited bare calls, resolved corpus-wide against the caller's
+# class `inherits` chain (see graphify.extractors.monkeyc).
+register_language_resolver(
+    LanguageResolver("monkeyc_member_calls", frozenset({".mc"}), resolve_monkeyc_member_calls)
+)
 # Pascal/Delphi cross-file inherited-method-call resolution: a call from a
 # manual descendant class to a method it inherits from an ancestor declared
 # in a DIFFERENT file (the common generated-base/manual-descendant split,
@@ -4922,6 +4930,7 @@ def add_existing_edge(edge: dict) -> None:
     ".svelte": extract_svelte,
     ".astro": extract_astro,
     ".dart": extract_dart,
+    ".mc": extract_monkeyc,
     ".ml": extract_ocaml,
     ".mli": extract_ocaml,
     ".v": extract_verilog,

graphify/extractors/__init__.py

@@ -21,6 +21,7 @@
 from graphify.extractors.json_config import extract_json
 from graphify.extractors.julia import extract_julia
 from graphify.extractors.markdown import extract_markdown
+from graphify.extractors.monkeyc import extract_monkeyc
 from graphify.extractors.objc import extract_objc
 from graphify.extractors.pascal import extract_pascal
 from graphify.extractors.pascal_forms import extract_delphi_form, extract_lazarus_form
@@ -50,6 +51,7 @@
     "julia": extract_julia,
     "lazarus_form": extract_lazarus_form,
     "markdown": extract_markdown,
+    "monkeyc": extract_monkeyc,
     "objc": extract_objc,
     "pascal": extract_pascal,
     "powershell": extract_powershell,