nix/yq.nix · typeable/compaREST

git.iko.soy/typeable/compaREST

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1{ pkgs ? import <nixpkgs> {} }:

3# Make yq work inside whatever `stack test` launches.

4# Nuke this when https://github.com/kislyuk/yq/pull/193 is merged

5# and nixpkgs includes that fix.

7let

8 yq-patch = pkgs.writeText "yq-tty-fix.patch" ''

9diff --git a/yq/__init__.py b/yq/__init__.py

10index d95ac4b..ae7d59e 100644

11--- a/yq/__init__.py

12+++ b/yq/__init__.py

13@@ -110,7 +110,7 @@ def cli(args=None, input_format="yaml", program_name="yq"):

14 in_place = args.in_place

15 delattr(args, "in_place")

17- if sys.stdin.isatty() and not args.input_streams:

18+ if (sys.stdin is None or sys.stdin.isatty()) and not args.input_streams:

19 parser.print_help()

20 sys.exit(2)

21 elif not args.input_streams:

22 '';

24pkgs.yq.overrideAttrs (final: old: {

25 patches = old.patches ++ [ yq-patch ];