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gunit/modules/gunit/packages/custom-code-server.scm

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(define-module (gunit packages custom-code-server)
#:use-module (guix gexp)
#:use-module (guix packages)
#:use-module (guix build utils)
#:use-module (guix utils)
#:use-module (gnu packages base)
#:use-module (gnu packages)
#:use-module (guix build-system copy)
#:use-module (guix build copy-build-system)
#:use-module (ice-9 ftw)
#:use-module (srfi srfi-1)
#:use-module (gunit packages code-server)
#:use-module (selected-guix-works packages fonts)
#:use-module (gnu packages fontutils))
(define-public code-server-with-fonts
(package/inherit code-server
(name "code-server-with-fonts")
(inputs
(append (package-inputs code-server)
;; (list font-nerd-fonts-jetbrains-mono)
))
(native-inputs
(append (package-native-inputs code-server)
;; (list woff-tools)
))
(arguments
(substitute-keyword-arguments (package-arguments code-server)
((#:phases phases)
#~(modify-phases #$phases
(add-after 'wrap 'enable-font-magic
(lambda _
(let ((font-package "font-nerd-fonts-jetbrains-mono")
(font-path "/share/fonts/truetype/")
(font-prefix "JetBrainsMonoNerdFontMono-"))
(use-modules (ice-9 ftw)
(srfi srfi-1)) ; For list processing
(define (collect-files-with-prefix directory prefix)
(filter (lambda (str) (string-prefix? prefix str)) (cddr (scandir directory))))
(map (lambda (entry)
(let* ((source (car entry)) (file (cdr entry)))
(symlink (string-append (assoc-ref %build-inputs source) font-path file)
(string-append (assoc-ref %outputs "out") "/src/browser/pages/" (basename file)))
(system* "sfnt2woff" (string-append (assoc-ref %outputs "out") "/src/browser/pages/" (basename file)))
))
(append
(map (lambda (file) (cons font-package file))
(collect-files-with-prefix (string-append (assoc-ref %build-inputs font-package) font-path) font-prefix)
)))
(let ((font-files (string-join
(map
(lambda (x)
(string-append "url('_static/src/browser/pages/" (substring x 0 (- (string-length x) 4)) ".woff') format('woff')" ))
(collect-files-with-prefix (string-append (assoc-ref %build-inputs font-package) font-path) font-prefix))
","
)))
(system* "sed" "-i" (string-append "s|</head>|<style> @font-face {font-family: 'Personal';font-style: normal;src:" font-files ";}\\</style></head>|g") (string-append #$output "/lib/vscode/out/vs/code/browser/workbench/workbench.html"))
))))
)))))
)
code-server-with-fonts