63 lines
2.4 KiB
Scheme
63 lines
2.4 KiB
Scheme
(define-module (guix-config packages emacs)
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#:use-module (gnu packages emacs)
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#:use-module (gnu packages emacs-xyz)
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#:use-module (gnu packages rust-apps)
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#:use-module (gnu packages bash)
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#:use-module (guix build utils)
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#:use-module (guix packages)
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#:use-module (guix utils)
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#:use-module (guix gexp)
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#:use-module (guix licenses)
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#:use-module (guix build-system trivial)
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#:export (guixmacs))
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(define emacs-pkgs
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(list emacs-guix ripgrep))
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(define guixmacs
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(package
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(name "guixmacs")
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(version (package-version emacs-pgtk))
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(source #f)
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(synopsis "KyleKrein’s Emacs config wrapper")
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(description "Emacs PGTK wrapped with useful Guix packages in PATH and EMACSLOADPATH.")
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(license gpl3+)
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(home-page "https://git.kylekrein.com/kylekrein/dotfiles")
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(build-system trivial-build-system)
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(propagated-inputs (append (list emacs-pgtk
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bash-minimal)
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emacs-pkgs))
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(arguments
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(list
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#:modules '((guix build utils))
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#:builder
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#~(begin
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(use-modules (guix build utils))
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(define (wrap-external-program target out-bin env-vars)
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(let ((script (open-output-file out-bin)))
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(display (string-append "#!" #$bash-minimal "/bin/bash" "\n") script)
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(for-each
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(lambda (pair)
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(display (string-append "export " (car pair) "=\"" (cdr pair) "\"\n") script))
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env-vars)
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(display (string-append "\"" target "\" \"$@\"\n") script)
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(close-output-port script))
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(chmod out-bin #o755))
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(let* ((out #$output)
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(emacs #$(this-package-input "emacs-pgtk"))
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(dep-paths '#$emacs-pkgs)
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(site-lisps (map (lambda (p)
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(string-append p "/share/emacs/site-lisp"))
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dep-paths))
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(bins (map (lambda (p)
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(string-append p "/bin"))
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dep-paths))
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(bin (string-append out "/bin"))
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(emacsloadpath (string-join site-lisps ":"))
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(path (string-join (append (list "$PATH") bins) ":")))
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(mkdir-p bin)
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(wrap-external-program
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(string-append emacs "/bin/emacs")
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(string-append out "/bin/emacs")
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(list (cons "EMACSLOADPATH" emacsloadpath)
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(cons "PATH" path)))))))))
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