From 4caf273d53e7d90e845cb79d0293b1b410f22138 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jos=C3=A9=20J=C3=BAnior?= Date: Wed, 5 Apr 2017 13:21:47 -0400 Subject: [PATCH] Adds options to foodcritic linter (#437) * Adds options to foodcritic linter Adds a way to pass command line options to the foodcritic command and documentation about it. * Creates a simple test for foodcritic command callback This test simply runs the GetCommand function for the foodcritic linter and feeds it with some test variables to assert the command line is being created/escaped correctly. * Makes foodcritic linter use a command callback Following review comments, changes the foodcritic linter to use a `GetCommand` callback for the `command_callback` linter option. Makes sure that `~` are escaped: flags on foodcritic command line are negated by adding a `~` in front of the specific cop name: ``` foodcritic -t ~FC011 ``` But the way the commands are executed cause foodcritic to fail (since tilde is recognized as home directory). * Fixes the doc to include new variables --- ale_linters/chef/foodcritic.vim | 15 +++++++++++- doc/ale-chef.txt | 25 ++++++++++++++++++++ doc/ale.txt | 2 ++ test/test_foodcritic_command_callback.vader | 26 +++++++++++++++++++++ 4 files changed, 67 insertions(+), 1 deletion(-) create mode 100644 doc/ale-chef.txt create mode 100644 test/test_foodcritic_command_callback.vader diff --git a/ale_linters/chef/foodcritic.vim b/ale_linters/chef/foodcritic.vim index 0a6807b..a3a9af2 100644 --- a/ale_linters/chef/foodcritic.vim +++ b/ale_linters/chef/foodcritic.vim @@ -1,6 +1,11 @@ " Author: Edward Larkey +" Author: Jose Junior " Description: This file adds the foodcritic linter for Chef files. +" Support options! +let g:ale_chef_foodcritic_options = get(g:, 'ale_chef_foodcritic_options', '') +let g:ale_chef_foodcritic_executable = get(g:, 'ale_chef_foodcritic_executable', 'foodcritic') + function! ale_linters#chef#foodcritic#Handle(buffer, lines) abort " Matches patterns line the following: " @@ -29,10 +34,18 @@ function! ale_linters#chef#foodcritic#Handle(buffer, lines) abort return l:output endfunction +function! ale_linters#chef#foodcritic#GetCommand(buffer) abort + return printf('%s %s %%t', + \ g:ale_chef_foodcritic_executable, + \ escape(g:ale_chef_foodcritic_options, '~') + \) +endfunction + + call ale#linter#Define('chef', { \ 'name': 'foodcritic', \ 'executable': 'foodcritic', -\ 'command': 'foodcritic %t', +\ 'command_callback': 'ale_linters#chef#foodcritic#GetCommand', \ 'callback': 'ale_linters#chef#foodcritic#Handle', \}) diff --git a/doc/ale-chef.txt b/doc/ale-chef.txt new file mode 100644 index 0000000..de5a492 --- /dev/null +++ b/doc/ale-chef.txt @@ -0,0 +1,25 @@ +=============================================================================== +ALE Chef Integration *ale-chef-options* + + +------------------------------------------------------------------------------- +foodcritc *ale-chef-foodcritic* + +g:ale_chef_foodcritic_options *g:ale_chef_foodcritic_options* + + Type: |String| + Default: `''` + + This variable can be changed to modify flags given to foodcritic. + + +g:ale_chef_foodcritic_executable *g:ale_chef_foodcritic_executable* + + Type: |String| + Default: `'foodcritic'` + + This variable can be changed to point to the foodcritic binary in case it's + not on the $PATH or a specific version/path must be used. + +------------------------------------------------------------------------------- + vim:tw=78:ts=2:sts=2:sw=2:ft=help:norl: diff --git a/doc/ale.txt b/doc/ale.txt index 32e4d26..451cb4b 100644 --- a/doc/ale.txt +++ b/doc/ale.txt @@ -16,6 +16,8 @@ CONTENTS *ale-contents* clang...............................|ale-c-clang| cppcheck............................|ale-c-cppcheck| gcc.................................|ale-c-gcc| + chef..................................|ale-chef-options| + foodcritic..........................|ale-chef-foodcritic| cpp...................................|ale-cpp-options| clang...............................|ale-cpp-clang| clangtidy...........................|ale-cpp-clangtidy| diff --git a/test/test_foodcritic_command_callback.vader b/test/test_foodcritic_command_callback.vader new file mode 100644 index 0000000..32beb92 --- /dev/null +++ b/test/test_foodcritic_command_callback.vader @@ -0,0 +1,26 @@ +Before: + let g:ale_chef_foodcritic_options = '-t ~F011' + let g:ale_chef_foodcritic_executable = 'foodcritic' + + silent! cd /testplugin/test + let g:dir = getcwd() + + runtime ale_linters/chef/foodcritic.vim + +After: + let g:ale_chef_foodcritic_options = '' + let g:ale_chef_foodcritic_executable = '' + + silent execute 'cd ' . g:dir + unlet! g:dir + + call ale#linter#Reset() + +Execute(command line should be assembled correctly): + + AssertEqual + \ 'foodcritic -t \~F011 %t', + \ ale_linters#chef#foodcritic#GetCommand(bufnr('')) + + :q +