;;; GNU Guix --- Functional package management for GNU ;;; Copyright © 2016 Leo Famulari ;;; Copyright © 2016, 2017 Pjotr Prins ;;; Copyright © 2016 Ricardo Wurmus ;;; Copyright © 2017 nee ;;; Copyright © 2018 Tobias Geerinckx-Rice ;;; Copyright © 2018 Nils Gillmann ;;; ;;; 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 . (define-module (gnu packages elixir) #:use-module ((guix licenses) #:prefix license:) #:use-module (guix build-system gnu) #:use-module (guix download) #:use-module (guix packages) #:use-module (gnu packages) #:use-module (gnu packages erlang) #:use-module (gnu packages version-control)) (define-public elixir (package (name "elixir") (version "1.6.6") (source (origin (method url-fetch) (uri (string-append "https://github.com/elixir-lang/elixir" "/archive/v" version ".tar.gz")) (file-name (string-append name "-" version ".tar.gz")) (sha256 (base32 "0c9qz5hasa59a9x1iwpcqpqj6wdbzpijfxqfmzimwj5z8q37nl3l")))) (build-system gnu-build-system) (arguments `(#:test-target "test" #:parallel-tests? #f ;see #:make-flags (list (string-append "PREFIX=" (assoc-ref %outputs "out"))) #:phases (modify-phases %standard-phases (add-after 'unpack 'replace-paths (lambda* (#:key inputs outputs #:allow-other-keys) (let ((out (assoc-ref outputs "out"))) (substitute* '("lib/elixir/lib/system.ex" "lib/mix/lib/mix/scm/git.ex") (("(cmd\\(['\"])git" _ prefix) (string-append prefix (which "git")))) (substitute* "bin/elixir" (("ERL_EXEC=\"erl\"") (string-append "ERL_EXEC=" (which "erl")))) (substitute* "bin/mix" (("#!/usr/bin/env elixir") (string-append "#!" out "/bin/elixir")))) #t)) (add-before 'build 'make-current ;; The Elixir compiler checks whether or not to compile files by ;; inspecting their timestamps. When the timestamp is equal to the ;; epoch no compilation will be performed. Some tests fail when ;; files are older than Jan 1, 2000. (lambda _ (for-each (lambda (file) (let ((recent 1400000000)) (utime file recent recent 0 0))) (find-files "." ".*")) #t)) (add-before 'check 'set-home (lambda* (#:key inputs #:allow-other-keys) ;; Some tests require access to a home directory. (setenv "HOME" "/tmp") #t)) (delete 'configure)))) (inputs `(("erlang" ,erlang) ("git" ,git))) (home-page "http://elixir-lang.org/") (synopsis "Elixir programming language") (description "Elixir is a dynamic, functional language used to build scalable and maintainable applications. Elixir leverages the Erlang VM, known for running low-latency, distributed and fault-tolerant systems, while also being successfully used in web development and the embedded software domain.") (license license:asl2.0))) S" and update. Ludovic Courtès 2022-01-10style: Add support for "newline forms"....This allows us to express cases where a newline should be inserted immediately after the head symbol of a list. * guix/scripts/style.scm (%newline-forms): New variable. (newline-form?): New procedure. (pretty-print-with-comments): Handle "newline forms". * tests/style.scm: Add test. Ludovic Courtès 2022-01-10style: Allow special forms to be scoped....* guix/scripts/style.scm (vhashq): Add clause for 'lst, and change default clause. (%special-forms): Add context for 'add-after and 'add-before. Add 'replace. (prefix?, special-form-lead): New procedures. (special-form?): Remove. (pretty-print-with-comments): Add 'context' to the threaded state. Adjust 'print-sequence' and adjust 'loop' calls accordingly. * tests/style.scm: Add tests for 'replace. Ludovic Courtès 2022-01-10style: Improve pretty printer and add tests....* guix/scripts/style.scm (vhashq): New macro. (%special-forms): New variable. (special-form?): New procedure. (pretty-print-with-comments): Add many clauses and tweak existing rules. * tests/style.scm (test-pretty-print): New macro. <top level>: Add 'test-pretty-print' tests. Ludovic Courtès 2021-07-11Add 'guix style'....* guix/scripts/style.scm, tests/style.scm: New files. * Makefile.am (MODULES, SCM_TESTS): Add them. * po/guix/POTFILES.in: Add 'guix/scripts/style.scm'. * doc/guix.texi (Invoking guix style): New node. (package Reference): Reference it. (Invoking guix lint): Likewise. Ludovic Courtès