Fix ruby hooks when --format-executable is in gemrc

asottile · asottile · commit 13eed4ac5bcb · 2020-09-18T09:13:19.000-07:00
I used this gemrc to break things (default on opensuse): ```yaml --- :benchmark: false :install: --format-executable --no-user-install install: --format-executable --no-user-install :backtrace: true :update_sources: true :format_executable: true :verbose: true :update: --format-executable --no-user-install update: --format-executable --no-user-install :bulk_threshold: 1000 :sources: - https://rubygems.org ```
diff --git a/pre_commit/languages/ruby.py b/pre_commit/languages/ruby.py
@@ -134,7 +134,8 @@ def install_environment(
             helpers.run_setup_cmd(
                 prefix,
                 (
-                    'gem', 'install', '--no-document',
+                    'gem', 'install',
+                    '--no-document', '--no-format-executable',
                     *prefix.star('.gem'), *additional_dependencies,
                 ),
             )

Original file line number	Diff line number	Diff line change
`@@ -134,7 +134,8 @@ def install_environment(`
`134`	`134`	`helpers.run_setup_cmd(`
`135`	`135`	`prefix,`
`136`	`136`	`(`
`137`		`- 'gem', 'install', '--no-document',`
	`137`	`+ 'gem', 'install',`
	`138`	`+ '--no-document', '--no-format-executable',`
`138`	`139`	`prefix.star('.gem'), additional_dependencies,`
`139`	`140`	`),`
`140`	`141`	`)`