[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Getting tree-sitter grammars in Guix
From: |
Demis Balbach |
Subject: |
Getting tree-sitter grammars in Guix |
Date: |
Tue, 10 Jan 2023 18:29:04 +0100 |
Hello, I was wondering what the "correct" way would be to get grammars
for the tree-sitter library available in Guix when using tree-sitter
with Emacs 29+.
There is https://github.com/emacs-tree-sitter/tree-sitter-langs, but I
don't think it has been packaged in Guix yet. I started packaging the
grammar for JS/TS:
--8<---------------cut here---------------start------------->8---
(define-public tree-sitter-javascript
(let ((commit "7a29d06274b7cf87d643212a433d970b73969016")
(revision "0")
(version "0.20.0"))
(package
(name "tree-sitter-javascript")
(version (git-version version revision commit))
(source
(origin
(method git-fetch)
(uri (git-reference
(url "https://github.com/tree-sitter/tree-sitter-javascript")
(commit commit)))
(sha256
(base32 "1pk6d9g6a7bzhxmwnvfiycarcgz76wq2rgfqr0xjh7y7swfw5hvw"))
(file-name (git-file-name name version))))
(build-system gnu-build-system)
(native-inputs
(list gcc))
(arguments
`(#:tests?
#f
#:phases
(modify-phases
%standard-phases
(delete 'configure)
(delete 'install)
(delete 'build)
(add-after 'unpack 'create-dirs
(lambda _ (mkdir "lib")))
(add-after 'create-dirs 'compile
(lambda* (#:key inputs outputs #:allow-other-keys)
(let* ((out (assoc-ref outputs "out"))
(gcc (string-append (assoc-ref inputs "gcc")
"/bin")))
(copy-file "grammar.js" "src/grammar.js")
(with-directory-excursion
(string-append "./src")
(invoke (string-append gcc "/gcc") "-fPIC" "-c" "-I."
"parser.c")
(invoke (string-append gcc "/gcc") "-fPIC" "-c" "-I."
"scanner.c")
(invoke (string-append gcc "/gcc")
"-fPIC" "-shared" "parser.o" "scanner.o" "-o"
"libtree-sitter-javascript.so")))))
(add-after 'compile 'symlink
(lambda* (#:key inputs outputs #:allow-other-keys)
(let* ((out (assoc-ref outputs "out"))
(lib (string-append out "/lib")))
(install-file "src/libtree-sitter-javascript.so"
lib)))))))
(home-page "https://github.com/tree-sitter/tree-sitter-javascript")
(synopsis "JavaScript and JSX grammar for tree-sitter.")
(description "JavaScript and JSX grammar for tree-sitter.")
(license license:expat))))
--8<---------------cut here---------------end--------------->8---
But I'm not sure if packaging each grammar is the correct way. I
hesitate to continue working on this because there are not other
grammars packaged in Guix (yet). With tree-sitter being built into Emacs
29+ I expected grammars to be packaged already (hence why I'm asking if
this approach is correct).
Thanks in advance!
--
Best regards / Mit freundlichen Grüßen,
Demis Balbach
signature.asc
Description: PGP signature
- Getting tree-sitter grammars in Guix,
Demis Balbach <=