status-mobile/nix/tools/gradlePropParser.nix

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# Parser for android/gradle.properties file.
# Returns an attrset with keys and values from it.
{ lib }:
gradlePropsFile:
let
inherit (lib) head last filter listToAttrs splitString nameValuePair hasPrefix readFile;
# Read lines
lines = splitString "\n" (readFile gradlePropsFile);
isKeyValueLine = line: line != "" && !hasPrefix "#" line;
cleanup = filter isKeyValueLine;
extractKeyValues = line:
let flag = splitString "=" line;
in nameValuePair (head flag) (last flag);
parseAttrs = lines: listToAttrs (map extractKeyValues lines);
in
parseAttrs (cleanup lines)