diff options
Diffstat (limited to 'lib/cli.nix')
-rw-r--r-- | lib/cli.nix | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/lib/cli.nix b/lib/cli.nix index f3a81cb9e9c47..b6703b2ca8258 100644 --- a/lib/cli.nix +++ b/lib/cli.nix @@ -6,8 +6,23 @@ boilerplate related to command-line construction for simple use cases. Example: - encodeGNUCommandLine { } { foo = "A"; bar = 1; baz = null; qux = true; v = true; } - => " --bar '1' --foo 'A' --qux -v" + encodeGNUCommandLine + { } + { data = builtins.toJSON { id = 0; }; + + X = "PUT"; + + retry = 3; + + retry-delay = null; + + url = [ "https://example.com/foo" "https://example.com/bar" ]; + + silent = false; + + verbose = true; + }; + => " -X 'PUT' --data '{\"id\":0}' --retry '3' --url 'https://example.com/foo' --url 'https://example.com/bar' --verbose" */ encodeGNUCommandLine = { renderKey ? @@ -21,7 +36,7 @@ , renderBool ? key: value: if value then " ${renderKey key}" else "" - , renderList ? key: value: lib.concatMapStrings renderOption value + , renderList ? key: value: lib.concatMapStrings (renderOption key) value }: options: let |