Wrap firefox so it can find pipewire libraries.

1 files changed, 33 insertions, 0 deletions

diff --git a/dthompson/home/pipewire.scm b/dthompson/home/pipewire.scm
index 600db49..9faa64c 100644
--- a/dthompson/home/pipewire.scm
+++ b/dthompson/home/pipewire.scm
@@ -146,3 +146,36 @@ ctl_type.pipewire {
     (description (package-description pkg))
     (home-page (package-home-page pkg))
     (license (package-license pkg))))
+
+(define-public (package-with-pw-wrapper pkg program)
+  (package
+    (name (package-name pkg))
+    (version (package-version pkg))
+    (source #f)
+    (build-system trivial-build-system)
+    (arguments
+     (list
+      #:modules '((guix build union)
+                  (guix build utils))
+      #:builder
+      #~(begin
+          (use-modules (ice-9 match)
+                       (guix build union)
+                       (guix build utils))
+          (let* ((program (string-append #$output "/bin/" #$program))
+                 (desktop (string-append #$output "/share/applications/"
+                                         #$program ".desktop"))
+                 (pw-lib (string-append #$pipewire "/lib")))
+            (union-build #$output (list #$pkg)
+                         #:create-all-directories? #t)
+            (when (file-exists? desktop)
+              (substitute* desktop
+                (("Exec=.*")
+                 (string-append "Exec=" program "\n"))))
+            (wrap-program program
+              #:sh (string-append #$bash-minimal "/bin/sh")
+              `("LD_LIBRARY_PATH" ":" prefix (,pw-lib)))))))
+    (synopsis (package-synopsis pkg))
+    (description (package-description pkg))
+    (home-page (package-home-page pkg))
+    (license (package-license pkg))))