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Before:
Save &shell
Save &shellcmdflag
Save g:ale_shell
Save g:ale_shell_arguments
unlet! g:ale_shell
unlet! g:ale_shell_arguments
After:
Restore
Execute(sh should be used when the shell is fish):
if !has('win32')
" Set something else, so we will replace that too.
let &shellcmdflag = '-f'
let &shell = 'fish'
AssertEqual ['/bin/sh', '-c', 'foobar'], ale#job#PrepareCommand(bufnr(''), 'foobar')
let &shell = '/usr/bin/fish'
AssertEqual ['/bin/sh', '-c', 'foobar'], ale#job#PrepareCommand(bufnr(''), 'foobar')
let &shell = '/usr/local/bin/fish'
AssertEqual ['/bin/sh', '-c', 'foobar'], ale#job#PrepareCommand(bufnr(''), 'foobar')
endif
Execute(sh should be used when the shell is powershell):
if !has('win32')
" Set something else, so we will replace that too.
let &shellcmdflag = '-f'
let &shell = 'pwsh'
AssertEqual ['/bin/sh', '-c', 'foobar'], ale#job#PrepareCommand(bufnr(''), 'foobar')
let &shell = '/usr/bin/pwsh'
AssertEqual ['/bin/sh', '-c', 'foobar'], ale#job#PrepareCommand(bufnr(''), 'foobar')
let &shell = '/usr/local/bin/pwsh'
AssertEqual ['/bin/sh', '-c', 'foobar'], ale#job#PrepareCommand(bufnr(''), 'foobar')
endif
Execute(Other shells should be used when set):
if !has('win32')
let &shell = '/bin/bash'
let &shellcmdflag = '-c'
let g:ale_shell = &shell
AssertEqual ['/bin/bash', '-c', 'foobar'], ale#job#PrepareCommand(bufnr(''), 'foobar')
endif
Execute(cmd /s/c as a string should be used on Windows):
if has('win32')
let &shell = 'who cares'
let &shellcmdflag = 'whatever'
AssertEqual 'cmd /s/c "foobar"', ale#job#PrepareCommand(bufnr(''), 'foobar')
endif
Execute(Setting ale_shell should cause ale#job#PrepareCommand to use set shell):
let g:ale_shell = '/foo/bar'
AssertEqual ['/foo/bar', '-c', 'foobar'], ale#job#PrepareCommand(bufnr(''), "foobar")
let g:ale_shell_arguments = '-x'
AssertEqual ['/foo/bar', '-x', 'foobar'], ale#job#PrepareCommand(bufnr(''), "foobar")
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