Add sql-lint as linter

This commit is contained in:
Joe Reynolds 2020-01-31 11:11:12 +00:00
parent 4afbf2f25d
commit 07080066e4
3 changed files with 67 additions and 0 deletions

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" ale_linters/sql/sqllint.vim
" Author: Joe Reynolds <joereynolds952@gmail.co>
" Description: sql-lint for SQL files.
" sql-lint can be found at
" https://www.npmjs.com/package/sql-lint
" https://github.com/joereynolds/sql-lint
function! ale_linters#sql#sqllint#Handle(buffer, lines) abort
" Matches patterns like the following:
"
" stdin:1 [ER_NO_DB_ERROR] No database selected
let l:pattern = '\v^[^:]+:(\d+) (.*)'
let l:output = []
for l:match in ale#util#GetMatches(a:lines, l:pattern)
call add(l:output, {
\ 'lnum': l:match[1] + 0,
\ 'col': l:match[2] + 0,
\ 'type': l:match[3][0],
\ 'text': l:match[0],
\})
endfor
return l:output
endfunction
call ale#linter#Define('sql', {
\ 'name': 'sqllint',
\ 'executable': 'sql-lint',
\ 'command': 'sql-lint',
\ 'callback': 'ale_linters#sql#sqllint#Handle',
\})

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Before:
" Load the linter and set up a series of commands, reset linter variables,
" clear caches, etc.
"
" Vader's 'Save' command will be called here for linter variables.
call ale#assert#SetUpLinterTest('sql', 'sqllint')
After:
call ale#assert#TearDownLinterTest()
Execute(The default command should be correct):
AssertLinter 'sql-lint', ['sql-lint']

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Before:
" Load the file which defines the linter.
runtime ale_linters/sql/sqllint.vim
After:
" Unload all linters again.
call ale#linter#Reset()
Execute (The output should be correct):
" Test that the right loclist items are parsed from the handler.
AssertEqual
\ [
\ {
\ 'lnum': 1,
\ 'col': 0,
\ 'type': '',
\ 'text': 'stdin:1 [ER_NO_DB_ERROR] No database selected'
\ },
\ ],
\ ale_linters#sql#sqllint#Handle(bufnr(''), [
\ 'stdin:1 [ER_NO_DB_ERROR] No database selected'
\ ])