nixpkgs/pkgs/build-support/make-darwin-bundle/write-darwin-bundle.nix
Matthew Leach 850fc57f56 build-support: make-darwin-bundle: new
Add a new module that allows darwin-style application bundles to be
created
2022-02-10 18:53:53 +00:00

41 lines
1.2 KiB
Nix

{ writeScriptBin, lib, ... }:
let
pListText = lib.generators.toPlist { } {
CFBundleDevelopmentRegion = "English";
CFBundleExecutable = "$name";
CFBundleIconFiles = [ "$iconPlistArray" ];
CFBundleIdentifier = "org.nixos.$name";
CFBundleInfoDictionaryVersion = "6.0";
CFBundleName = "$name";
CFBundlePackageType = "APPL";
CFBundleSignature = "???";
};
# The generation of the CFBundleIconFiles array is a bit of a hack, since we
# will always end up with an empty first element (<string></string>) but macOS
# appears to ignore this which allows us to use the nix PList generator.
in writeScriptBin "write-darwin-bundle" ''
shopt -s nullglob
readonly prefix="$1"
readonly name="$2"
readonly exec="$3"
iconPlistArray=""
for icon in "$prefix/Applications/$name.app/Contents/Resources"/*; do
iconPlistArray="$iconPlistArray</string><string>"$(basename "$icon")""
done
cat > "$prefix/Applications/$name.app/Contents/Info.plist" <<EOF
${pListText}
EOF
cat > "$prefix/Applications/$name.app/Contents/MacOS/$name" <<EOF
#!/bin/bash
exec $prefix/bin/$exec
EOF
chmod +x "$prefix/Applications/$name.app/Contents/MacOS/$name"
''