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gnu: flatpak: Pass system icons and fonts.

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* gnu/packages/patches/flatpak-fix-fonts-icons.patch: New patch.
* gnu/packages/package-management.scm(flatpak): Use it.
* gnu/local.mk(dist_patch_DATA): Register it.

Change-Id: I0359d0d9bf10120a8b784c910c50d0e4a9b7a616
This commit is contained in:
Zheng Junjie 2024-03-31 14:43:07 +08:00
parent 385fb14f64
commit 9590fa7617
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GPG key ID: 3B5AA993E1A2DFF0
3 changed files with 93 additions and 1 deletions
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89
gnu/packages/patches/flatpak-fix-fonts-icons.patch Normal file
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@ -0,0 +1,89 @@
modify from https://github.com/NixOS/nixpkgs/pull/262462
diff --git a/common/flatpak-run.c b/common/flatpak-run.c
index 94ad013..5c9f55e 100644
--- a/common/flatpak-run.c
+++ b/common/flatpak-run.c
@@ -871,6 +871,49 @@ out:
return res;
}
+static void
+get_gnu_closure (GHashTable *closure, const gchar *source_path)
+{
+ if (g_file_test (source_path, G_FILE_TEST_IS_SYMLINK))
+ {
+ g_autofree gchar *path = g_malloc(PATH_MAX);
+ realpath(source_path, path);
+ if (g_str_has_prefix(path, "/gnu/store/"))
+ {
+ *strchr(path + strlen("/gnu/store/"), '/') = 0;
+ g_hash_table_add(closure, g_steal_pointer (&path));
+ }
+ }
+ else if (g_file_test (source_path, G_FILE_TEST_IS_DIR))
+ {
+ g_autoptr(GDir) dir = g_dir_open(source_path, 0, NULL);
+ const gchar *file_name;
+ while ((file_name = g_dir_read_name(dir)))
+ {
+ g_autofree gchar *path = g_build_filename (source_path, file_name, NULL);
+ get_gnu_closure (closure, path);
+ }
+ }
+}
+
+static void
+add_gnu_store_symlink_targets (FlatpakBwrap *bwrap, const gchar *source_path)
+{
+ GHashTable *closure = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL);
+
+ get_gnu_closure(closure, source_path);
+
+ GHashTableIter iter;
+ gpointer path;
+ g_hash_table_iter_init(&iter, closure);
+ while (g_hash_table_iter_next(&iter, &path, NULL))
+ {
+ flatpak_bwrap_add_args (bwrap, "--ro-bind", path, path, NULL);
+ }
+
+ g_hash_table_destroy(closure);
+}
+
static void
add_font_path_args (FlatpakBwrap *bwrap)
{
@@ -898,6 +946,18 @@ add_font_path_args (FlatpakBwrap *bwrap)
"\t<remap-dir as-path=\"%s\">/run/host/fonts</remap-dir>\n",
SYSTEM_FONTS_DIR);
}
+ else if (g_file_test ("/run/current-system/profile/share/fonts", G_FILE_TEST_EXISTS))
+ {
+ add_gnu_store_symlink_targets (bwrap, "/run/current-system/profile/share/fonts");
+ flatpak_bwrap_add_args (bwrap,
+ "--ro-bind",
+ "/run/current-system/profile/share/fonts",
+ "/run/host/fonts",
+ NULL);
+ g_string_append_printf (xml_snippet,
+ "\t<remap-dir as-path=\"%s\">/run/host/fonts</remap-dir>\n",
+ "/run/current-system/profile/share/fonts");
+ }
if (g_file_test ("/usr/local/share/fonts", G_FILE_TEST_EXISTS))
{
@@ -998,6 +1058,13 @@ add_icon_path_args (FlatpakBwrap *bwrap)
"--ro-bind", "/usr/share/icons", "/run/host/share/icons",
NULL);
}
+ else if (g_file_test ("/run/current-system/profile/share/icons", G_FILE_TEST_IS_DIR))
+ {
+ add_gnu_store_symlink_targets (bwrap, "/run/current-system/profile/share/icons");
+ flatpak_bwrap_add_args (bwrap,
+ "--ro-bind", "/run/current-system/profile/share/icons", "/run/host/share/icons",
+ NULL);
+ }
user_icons_path = g_build_filename (g_get_user_data_dir (), "icons", NULL);
user_icons = g_file_new_for_path (user_icons_path);