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# A syntax-highlighting pager for git, diff, and grep output
{
config,
lib,
...
}:
{
options.development.delta = {
enable = lib.mkEnableOption "Enables delta.";
package = lib.mkOption {
type = lib.types.package;
readOnly = true;
default = config.programs.delta.finalPackage;
description = "The delta package to use.";
};
};
config = lib.mkIf config.development.delta.enable {
programs.delta = {
enable = true;
options = {
line-numbers = true;
hunk-header-style = "omit";
hunk-header-decoration-style = "omit";
line-numbers-left-format = "{nm}│ ";
line-numbers-right-format = "{np}│ ";
};
};
};
}
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