lib/cli: rename renderX options to mkX

Mirrors the naming scheme in `generators.nix`, for consistency.

Also rename `key` to `k` and value to `v` to aid readability to the
code structure.
This commit is contained in:
Profpatsch 2020-01-22 23:55:42 +01:00
parent b2654c226a
commit e71e1be859

View file

@ -43,29 +43,26 @@ rec {
options: attrs: lib.escapeShellArgs (toGNUCommandLine options attrs);
toGNUCommandLine =
{ renderKey ?
key:
if builtins.stringLength key == 1
then "-${key}"
else "--${key}"
{ mkKey ?
k: if builtins.stringLength k == 1
then "-${k}"
else "--${k}"
, renderOption ?
key: value:
if value == null
then []
else [ (renderKey key) (builtins.toString value) ]
, mkOption ?
k: v: if v == null
then []
else [ (mkKey k) (builtins.toString v) ]
, renderBool ? key: value: lib.optional value (renderKey key)
, mkBool ? k: v: lib.optional v (mkKey k)
, renderList ? key: value: lib.concatMap (renderOption key) value
, mkList ? k: v: lib.concatMap (mkOption k) v
}:
options:
let
render =
key: value:
if builtins.isBool value then renderBool key value
else if builtins.isList value then renderList key value
else renderOption key value;
render = k: v:
if builtins.isBool v then mkBool k v
else if builtins.isList v then mkList k v
else mkOption k v;
in
builtins.concatLists (lib.mapAttrsToList render options);