9ee57d4362
ESLint 6 loads all plugins/configs/parsers relative to the project root which, by default, is the directory in which ESLint is invoked, as described in [ESLint RFC 2018-simplified-package-loading]. Therefore, ALE should run ESLint from the project root, when possible, so that dependencies will load. This commit does so. [ESLint RFC 2018-simplified-package-loading]: https://github.com/eslint/rfcs/blob/master/designs/2018-simplified-package-loading/README.md Fixes: #2787 Signed-off-by: Kevin Locke <kevin@kevinlocke.name>
81 lines
3 KiB
Text
81 lines
3 KiB
Text
Before:
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let g:ale_javascript_eslint_executable = 'eslint_d'
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call ale#test#SetDirectory('/testplugin/test')
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runtime ale_linters/javascript/eslint.vim
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After:
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let g:ale_javascript_eslint_executable = 'eslint'
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let g:ale_javascript_eslint_use_global = 0
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call ale#test#RestoreDirectory()
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call ale#linter#Reset()
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Execute(create-react-app directories should be detected correctly):
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call ale#test#SetFilename('eslint-test-files/react-app/subdir/testfile.js')
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AssertEqual
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\ ale#path#Simplify(g:dir . '/eslint-test-files/react-app/node_modules/eslint/bin/eslint.js'),
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\ ale#handlers#eslint#GetExecutable(bufnr(''))
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Execute(use-global should override create-react-app detection):
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let g:ale_javascript_eslint_use_global = 1
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call ale#test#SetFilename('eslint-test-files/react-app/subdir/testfile.js')
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AssertEqual
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\ 'eslint_d',
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\ ale#handlers#eslint#GetExecutable(bufnr(''))
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Execute(other app directories should be detected correctly):
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call ale#test#SetFilename('eslint-test-files/other-app/subdir/testfile.js')
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AssertEqual
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\ ale#path#Simplify(g:dir . '/eslint-test-files/node_modules/.bin/eslint'),
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\ ale#handlers#eslint#GetExecutable(bufnr(''))
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Execute(use-global should override other app directories):
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let g:ale_javascript_eslint_use_global = 1
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call ale#test#SetFilename('eslint-test-files/other-app/subdir/testfile.js')
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AssertEqual
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\ 'eslint_d',
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\ ale#handlers#eslint#GetExecutable(bufnr(''))
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Execute(eslint_d should be detected correctly):
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call ale#test#SetFilename('eslint-test-files/app-with-eslint-d/testfile.js')
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AssertEqual
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\ ale#path#Simplify(g:dir . '/eslint-test-files/app-with-eslint-d/node_modules/.bin/eslint_d'),
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\ ale#handlers#eslint#GetExecutable(bufnr(''))
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Execute(eslint.js executables should be run with node on Windows):
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call ale#test#SetFilename('eslint-test-files/react-app/subdir/testfile.js')
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" We have to execute the file with node.
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if has('win32')
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AssertEqual
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\ ale#path#CdString(ale#path#Simplify(g:dir . '/eslint-test-files/react-app'))
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\ . ale#Escape('node.exe') . ' '
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\ . ale#Escape(ale#path#Simplify(g:dir . '/eslint-test-files/react-app/node_modules/eslint/bin/eslint.js'))
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\ . ' -f json --stdin --stdin-filename %s',
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\ ale#handlers#eslint#GetCommand(bufnr(''))
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else
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AssertEqual
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\ ale#path#CdString(ale#path#Simplify(g:dir . '/eslint-test-files/react-app'))
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\ . ale#Escape(ale#path#Simplify(g:dir . '/eslint-test-files/react-app/node_modules/eslint/bin/eslint.js'))
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\ . ' -f json --stdin --stdin-filename %s',
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\ ale#handlers#eslint#GetCommand(bufnr(''))
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endif
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Execute(eslint.js executables can be run outside project dir):
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" Set filename above eslint-test-files (which contains node_modules)
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call ale#test#SetFilename('testfile.js')
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" cd "..." not present, since project root not found (from node_modules)
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AssertEqual
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\ ale#Escape(ale#handlers#eslint#GetExecutable(bufnr('')))
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\ . ' -f json --stdin --stdin-filename %s',
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\ ale#handlers#eslint#GetCommand(bufnr(''))
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