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| | ;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2021 Pierre Langlois <pierre.langlois@gmx.com>
;;;
;;; This file is part of GNU Guix.
;;;
;;; GNU Guix is free software; you can redistribute it and/or modify it
;;; under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 3 of the License, or (at
;;; your option) any later version.
;;;
;;; GNU Guix is distributed in the hope that it will be useful, but
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
(define-module (gnu packages tree-sitter)
#:use-module ((guix licenses) #:prefix license:)
#:use-module (guix build-system cargo)
#:use-module (guix build-system node)
#:use-module (guix git-download)
#:use-module (guix packages)
#:use-module (guix utils)
#:use-module (gnu packages crates-io)
#:use-module (gnu packages crates-graphics)
#:use-module (gnu packages node-xyz))
(define-public tree-sitter
(package
(name "tree-sitter")
(version "0.19.5")
(source
(origin
(method git-fetch)
(uri (git-reference
(url "https://github.com/tree-sitter/tree-sitter")
(commit (string-append "v" version))))
(file-name (git-file-name name version))
(sha256
(base32
"1qmb0sva28zv6r3c3j7xs9pc8bpwwhkb9vxxndw2zbdn9wkvmbmn"))))
(build-system cargo-build-system)
(arguments
`(;; Running test requires downloading fixtures, see the
;; script/fetch-fixtures script.
#:tests? #f
;; FIXME: Installing the sources for the tree-sitter Rust bindings
;; doesn't work out of the box due to tree-sitter having multiple
;; Rust packages in the same repository (bindings and CLI).
#:install-source? #f
#:cargo-inputs
(("rust-ansi-term" ,rust-ansi-term-0.12)
("rust-atty" ,rust-atty-0.2)
("rust-clap" ,rust-clap-2)
("rust-difference" ,rust-difference-2)
("rust-dirs" ,rust-dirs-3)
("rust-html-escape" ,rust-html-escape-0.2)
("rust-libloading" ,rust-libloading-0.7)
("rust-smallbitvec" ,rust-smallbitvec-2)
("rust-spin" ,rust-spin-0.7)
("rust-tiny-http" ,rust-tiny-http-0.8)
("rust-walkdir" ,rust-walkdir-2)
("rust-webbrowser" ,rust-webbrowser-0.5)
("rust-which" ,rust-which-4))
#:phases
(modify-phases %standard-phases
(add-after 'unpack 'delete-cargo.lock
(lambda _ (delete-file "Cargo.lock")))
(add-after 'build 'build-lib
(lambda _ (invoke "make")))
(replace 'install
(lambda* (#:key outputs #:allow-other-keys)
(let* ((out (assoc-ref outputs "out"))
(bin (string-append out "/bin"))
(lib (string-append out "/lib")))
(mkdir-p bin)
(install-file "target/release/tree-sitter" bin)
(setenv "PREFIX" out)
(invoke "make" "install")))))))
(home-page "https://tree-sitter.github.io/tree-sitter/")
(synopsis "Incremental parsing system for programming tools")
(description "Tree-sitter is a parser generator tool and an incremental
parsing library. It can build a concrete syntax tree for a source file and
efficiently update the syntax tree as the source file is edited.
Tree-sitter aims to be:
@enumerate
@item General enough to parse any programming language.
@item Fast enough to parse on every keystroke in a text editor.
@item Robust enough to provide useful results even in the presence of syntax
errors.
@item Dependency-free so that the runtime library (which is written in pure C)
can be embedded in any application.
@end enumerate
This package includes the @command{tree-sitter} tool as well as the runtime
library.")
(license license:expat)))
(define-public tree-sitter-c
(package
(name "tree-sitter-c")
(version "0.19.0")
(source
(origin
(method git-fetch)
(uri (git-reference
(url "https://github.com/tree-sitter/tree-sitter-c")
(commit (string-append "v" version))))
(file-name (git-file-name name version))
(sha256
(base32
"1diys8yigvhm4ppbmp3a473yxjg2d5lk11y0ay7qprcz7233lakv"))))
(build-system node-build-system)
(native-inputs
`(("tree-sitter" ,tree-sitter)
("node-nan" ,node-nan)))
(arguments
`(#:phases
(modify-phases %standard-phases
;; tree-sitter-cli is listed as a Node.js dependency, however the
;; node tree-sitter-cli package is just a wrapper which downloads a
;; tree-sitter binary, see
;; https://github.com/tree-sitter/tree-sitter/tree/master/cli/npm
;; Instead we remove it as a dependency so that we can use our own
;; tree-sitter package.
(add-after 'unpack 'fix-configure
(lambda _
(with-atomic-file-replacement "package.json"
(lambda (in out)
(use-modules ((guix build json)))
(let ((package-meta (read-json in)))
(assoc-remove! (assoc-ref package-meta "devDependencies")
"tree-sitter-cli")
(write-json package-meta out))))))
(add-before 'build 'set-cc
(lambda _
(setenv "CC" "gcc")))
(add-before 'build 'make-files-writable
(lambda _
(for-each make-file-writable (find-files "src" ".*"))))
(add-after 'install 'install-native-lib
(lambda* (#:key outputs #:allow-other-keys)
(let ((lib (string-append (assoc-ref outputs "out")
"/lib/tree-sitter")))
;; Invoking `tree-sitter test' loads the grammar which
;; compiles it to a .so binary that we install.
(invoke "tree-sitter" "test")
(mkdir-p lib)
(copy-recursively (string-append (getenv "HOME")
"/.tree-sitter/bin")
lib)))))))
(home-page "https://github.com/tree-sitter/tree-sitter-c")
(synopsis "Tree-sitter C grammar")
(description
"This package provides a C grammar for the Tree-sitter library.")
(license license:expat)))
(define-public tree-sitter-cpp
(package (inherit tree-sitter-c)
(name "tree-sitter-cpp")
(version "0.19.0")
(source
(origin
(method git-fetch)
(uri (git-reference
(url "https://github.com/tree-sitter/tree-sitter-cpp")
(commit (string-append "v" version))))
(file-name (git-file-name name version))
(sha256
(base32
"08ywv6n80sa541rr08bqz4zyg7byvjcabp68lvxmcahjk8xzcgwk"))))
(native-inputs
`(("tree-sitter" ,tree-sitter)
("tree-sitter-c" ,tree-sitter-c)
("node-nan" ,node-nan)))
(home-page "https://github.com/tree-sitter/tree-sitter-cpp")
(synopsis "Tree-sitter C++ grammar")
(description
"This package provides a C++ grammar for the Tree-sitter library.")
(license license:expat)))
(define-public tree-sitter-css
(package (inherit tree-sitter-c)
(name "tree-sitter-css")
(version "0.19.0")
(source
(origin
(method git-fetch)
(uri (git-reference
(url "https://github.com/tree-sitter/tree-sitter-css")
(commit (string-append "v" version))))
(file-name (git-file-name name version))
(sha256
(base32
"014jrlgi7zfza9g38hsr4vlbi8964i5p7iglaih6qmzaiml7bja2"))))
(home-page "https://github.com/tree-sitter/tree-sitter-css")
(synopsis "Tree-sitter CSS grammar")
(description
"This package provides a CSS grammar for the Tree-sitter library.")
(license license:expat)))
(define-public tree-sitter-go
(package (inherit tree-sitter-c)
(name "tree-sitter-go")
(version "0.19.1")
(source
(origin
(method git-fetch)
(uri (git-reference
(url "https://github.com/tree-sitter/tree-sitter-go")
(commit (string-append "v" version))))
(file-name (git-file-name name version))
(sha256
(base32
"0nxs47vd2fc2fr0qlxq496y852rwg39flhg334s7dlyq7d3lcx4x"))))
(arguments
(substitute-keyword-arguments (package-arguments tree-sitter-c)
((#:phases phases)
`(modify-phases ,phases
;; The parse-example script tries to clone git repositories.
(add-after 'unpack 'remove-parse-example
(lambda _
(substitute* "package.json"
((" && script\\/parse-examples") ""))))))))
(home-page "https://github.com/tree-sitter/tree-sitter-go")
(synopsis "Tree-sitter Go grammar")
(description
"This package provides a Golang grammar for the Tree-sitter library.")
(license license:expat)))
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