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authorVladimír Čunát <vcunat@gmail.com>2016-02-03 16:54:03 +0100
committerVladimír Čunát <vcunat@gmail.com>2016-02-03 16:57:19 +0100
commitae74c356d94b795eb07dfe9978788b49b70f5959 (patch)
treec13c6894b75f95d3a4dc4627efef508bb03dfba8 /pkgs/development/libraries/fontconfig/make-fonts-cache.nix
parentc9790126312119ce5a2a8ac946d9f086e7ea9f55 (diff)
parent53e0f8b1cdf36574bfede6e62e2ac2739c3ef804 (diff)
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Merge recent 'staging' into closure-size
Let's get rid of those merge conflicts.
Diffstat (limited to 'pkgs/development/libraries/fontconfig/make-fonts-cache.nix')
-rw-r--r--pkgs/development/libraries/fontconfig/make-fonts-cache.nix27
1 files changed, 27 insertions, 0 deletions
diff --git a/pkgs/development/libraries/fontconfig/make-fonts-cache.nix b/pkgs/development/libraries/fontconfig/make-fonts-cache.nix
new file mode 100644
index 00000000000..1321948c3c8
--- /dev/null
+++ b/pkgs/development/libraries/fontconfig/make-fonts-cache.nix
@@ -0,0 +1,27 @@
+{ runCommand, lib, writeText, fontconfig, fontbhttf, fontDirectories }:
+
+runCommand "fc-cache"
+  rec {
+    buildInputs = [ fontconfig ];
+    passAsFile = [ "fontDirs" ];
+    fontDirs = ''
+      <!-- Font directories -->
+      ${lib.concatStringsSep "\n" (map (font: "<dir>${font}</dir>") fontDirectories)}
+    '';
+  }
+  ''
+    export FONTCONFIG_FILE=$(pwd)/fonts.conf
+
+    cat > fonts.conf << EOF
+    <?xml version='1.0'?>
+    <!DOCTYPE fontconfig SYSTEM 'fonts.dtd'>
+    <fontconfig>
+      <include>${fontconfig}/etc/fonts/fonts.conf</include>
+      <cachedir>$out</cachedir>
+    EOF
+    cat "$fontDirsPath" >> fonts.conf
+    echo "</fontconfig>" >> fonts.conf
+
+    mkdir -p $out
+    fc-cache -sv
+  ''