@@ -23,6 +23,7 @@ (define-module (gnu packages tree-sitter)
#:use-module (guix build-system emacs)
#:use-module (guix build-system gnu)
#:use-module (guix build-system node)
+ #:use-module (guix build-system trivial)
#:use-module (guix download)
#:use-module (guix git-download)
#:use-module (guix packages)
@@ -950,3 +951,138 @@ (define-public emacs-tree-sitter
@item More informative indexing for imenu.
@end enumerate")
(license license:expat)))
+
+(define tree-sitter-langs-grammar-bundle
+ (package
+ (name "tree-sitter-langs-grammar-bundle")
+ (source #f)
+ (version "0.11.3")
+ (build-system trivial-build-system)
+ (inputs
+ ;; FIXME: Support for some languages is still left to package.
+ (list tree-sitter-bash
+ tree-sitter-c
+ tree-sitter-c-sharp
+ tree-sitter-cpp
+ tree-sitter-css
+ tree-sitter-elixir
+ tree-sitter-elm
+ tree-sitter-go
+ tree-sitter-html
+ tree-sitter-java
+ tree-sitter-javascript
+ tree-sitter-json
+ tree-sitter-julia
+ tree-sitter-ocaml
+ tree-sitter-php
+ tree-sitter-python
+ tree-sitter-rust
+ tree-sitter-ruby
+ tree-sitter-typescript))
+ (arguments
+ (list #:builder
+ (with-imported-modules '((guix build union)
+ (guix build utils))
+ #~(begin
+ (use-modules (ice-9 match)
+ (guix build union)
+ (guix build utils))
+ (union-build
+ #$output
+ (filter directory-exists?
+ (map (match-lambda
+ ((name directory)
+ (string-append directory "/lib/tree-sitter")))
+ '#$(package-inputs this-package))))
+ ;; The BUNDLE-VERSION file prevents emacs-tree-sitter-langs
+ ;; from downloading libraries at load time.
+ (call-with-output-file (string-append #$output "/BUNDLE-VERSION")
+ (lambda (port) (display #$version port)))))))
+ (synopsis #f)
+ (description #f)
+ (home-page #f)
+ (license #f)))
+
+(define-public emacs-tree-sitter-langs
+ (package
+ (name "emacs-tree-sitter-langs")
+ (version "0.11.3")
+ (source (origin
+ (method git-fetch)
+ (uri (git-reference
+ (url "https://github.com/emacs-tree-sitter/tree-sitter-langs")
+ (commit version)))
+ (file-name (git-file-name name version))
+ (sha256
+ (base32
+ "1sgpsjd3037pbvwk7lgw70gb4j0fyqikv4lwxwa6l5dwnqvqxgq6"))))
+ (build-system emacs-build-system)
+ (inputs
+ (list tree-sitter-langs-grammar-bundle))
+ (propagated-inputs
+ (list emacs-tree-sitter))
+ (arguments
+ (list
+ #:tests? #t
+ #:test-command ''("script/test")
+ #:phases
+ #~(modify-phases %standard-phases
+ (add-after 'unpack 'remove-cask
+ (lambda _
+ (substitute* "script/test"
+ (("cask") ""))))
+ (add-before 'check 'bundle-for-testing
+ (lambda* (#:key inputs #:allow-other-keys)
+ (delete-file-recursively "bin")
+ (symlink #$tree-sitter-langs-grammar-bundle "bin")))
+ (add-before 'check 'patch-tree-sitter-require-test
+ (lambda _
+ (use-modules (ice-9 regex))
+ ;; This test needs a git repositories with submodules for
+ ;; each languages in order to map all repositories. We patch
+ ;; the mapping function with one that invokes the tests for each
+ ;; packaged language.
+ (let ((supported-languages
+ (map (lambda (lib)
+ (match:substring
+ (string-match "(.*)\\.so$" (basename lib))
+ 1))
+ (find-files "bin" "\\.so$"))))
+ (substitute* "tree-sitter-langs-tests.el"
+ (("tree-sitter-langs--map-repos")
+ (call-with-output-string
+ (lambda (port)
+ (write `(lambda (fn)
+ (dolist (lang ',supported-languages)
+ (funcall fn lang)))
+ port))))))))
+ ;; Tests for queries will fail given those languages are not
+ ;; packages yet.
+ (add-before 'check 'remove-unused-highlight-queries
+ (lambda _
+ (delete-file-recursively "queries/hcl")
+ (delete-file-recursively "queries/pgn")))
+ (add-before 'install 'install-bundle
+ (lambda _
+ (let ((elpa (elpa-directory #$output)))
+ (mkdir-p elpa)
+ (symlink #$tree-sitter-langs-grammar-bundle
+ (string-append elpa "/bin")))))
+ (add-after 'install 'install-queries
+ (lambda* (#:key outputs #:allow-other-keys)
+ (let ((elpa (elpa-directory (assoc-ref outputs "out"))))
+ (copy-recursively "queries" (string-append elpa "/queries"))))))))
+ (home-page "https://ubolonton.github.io/emacs-tree-sitter/languages/")
+ (synopsis "Language support bundle for Tree-sitter")
+ (description "This package is a convenient language bundle for
+Tree-sitter. For each supported language, this package provides:
+
+@enumerate
+@item Pre-compiled grammar binaries.
+@item An optional highlights.scm file that provides highlighting patterns.
+This is mainly intended for major modes that are not aware of tree-sitter.
+@item Optional query patterns for other minor modes that provide high-level
+functionalities on top of tree-sitter, such as code folding, evil text
+objects, ...etc.
+@end enumerate")
+ (license license:expat)))