Join subtrees and integrate meta info / gitignore

git-subtree-dir: picarones-elm
git-subtree-mainline: 2ad5d413aa958a1c2fe75ce7aa155576e9a80345
git-subtree-split: f4a1ee55987b7c58745dc5865c4ecf30874a3564

1 files changed, 51 insertions, 0 deletions

diff --git a/picarones-elm/default.nix b/picarones-elm/default.nix
new file mode 100644
index 0000000..d597f70
--- /dev/null
+++ b/picarones-elm/default.nix
@@ -0,0 +1,51 @@
+{ nixpkgs ? <nixpkgs>
+, config ? {}
+}:
+
+with (import nixpkgs config);
+
+let
+  mkDerivation =
+    { srcs ? ./elm-srcs.nix
+    , src
+    , name
+    , srcdir ? "./src"
+    , targets ? []
+    , registryDat ? ./registry.dat
+    , outputJavaScript ? true
+    }:
+    stdenv.mkDerivation {
+      inherit name src;
+
+      buildInputs = [ elmPackages.elm ];
+
+      buildPhase = pkgs.elmPackages.fetchElmDeps {
+        elmPackages = import srcs;
+        elmVersion = "0.19.1";
+        inherit registryDat;
+      };
+
+      installPhase = let
+        elmfile = module: "${srcdir}/${builtins.replaceStrings ["."] ["/"] module}.elm";
+        extension = if outputJavaScript then "js" else "html";
+      in ''
+        mkdir -p $out/share/doc
+        ${lib.concatStrings (map (module: ''
+          echo "compiling ${elmfile module}"
+          elm make ${elmfile module} --output $out/${module}.${extension}
+        '') targets)}
+        cp *.html $out
+        cp *.css $out
+        cp -r example $out/
+      '';
+    };
+in mkDerivation {
+  name = "picarones";
+  
+  srcs = ./elm-srcs.nix;
+  src = ./.;
+  targets = ["Main"];
+  srcdir = "./src";
+  outputJavaScript = true;
+}
+