Make Elm linter backwards compatible with Elm 0.18
This commit is contained in:
Héctor Ramón Jiménez
parent
115952fae3
commit
b071f1a795
@ -16,62 +16,12 @@ function! ale_linters#elm#make#Handle(buffer, lines) abort
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for l:line in a:lines
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if l:line[0] is# '{'
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let l:report = json_decode(l:line)
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if l:report.type is? 'error'
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" General problem
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let l:details = ale_linters#elm#make#ParseMessage(l:report.message)
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if empty(l:report.path)
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let l:report.path = 'Elm.Kernel'
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endif
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if ale_linters#elm#make#FileIsBuffer(l:report.path)
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call add(l:output, {
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\ 'lnum': 1,
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\ 'type': 'E',
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\ 'text': l:details,
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\})
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else
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call add(l:output, {
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\ 'lnum': 1,
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\ 'type': 'E',
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\ 'text': l:report.path .' - '. l:details,
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\ 'detail': l:report.path ." ----------\n\n". l:details,
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\})
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endif
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else
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" Compilation errors
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for l:error in l:report.errors
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let l:file_is_buffer = ale_linters#elm#make#FileIsBuffer(l:error.path)
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for l:problem in l:error.problems
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let l:details = ale_linters#elm#make#ParseMessage(l:problem.message)
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if l:file_is_buffer
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" Buffer module has problems
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call add(l:output, {
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\ 'lnum': l:problem.region.start.line,
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\ 'col': l:problem.region.start.column,
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\ 'end_lnum': l:problem.region.end.line,
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\ 'end_col': l:problem.region.end.column,
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\ 'type': 'E',
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\ 'text': l:details,
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\})
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else
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" Imported module has problems
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let l:location = l:error.path .':'. l:problem.region.start.line
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call add(l:output, {
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\ 'lnum': 1,
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\ 'type': 'E',
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\ 'text': l:location .' - '. l:details,
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\ 'detail': l:location ." ----------\n\n". l:details,
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\})
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endif
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endfor
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endfor
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endif
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else
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" Elm 0.19
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call ale_linters#elm#make#HandleElm019Line(l:line, l:output)
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elseif l:line[0] is# '['
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" Elm 0.18
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call ale_linters#elm#make#HandleElm018Line(l:line, l:output)
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elseif l:line isnot# 'Successfully generated /dev/null'
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call add(l:unparsed_lines, l:line)
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endif
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endfor
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@ -88,6 +38,95 @@ function! ale_linters#elm#make#Handle(buffer, lines) abort
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return l:output
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endfunction
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function! ale_linters#elm#make#HandleElm019Line(line, output) abort
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let l:report = json_decode(a:line)
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if l:report.type is? 'error'
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" General problem
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let l:details = ale_linters#elm#make#ParseMessage(l:report.message)
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if empty(l:report.path)
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let l:report.path = 'Elm'
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endif
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if ale_linters#elm#make#FileIsBuffer(l:report.path)
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call add(a:output, {
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\ 'lnum': 1,
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\ 'type': 'E',
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\ 'text': l:details,
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\})
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else
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call add(a:output, {
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\ 'lnum': 1,
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\ 'type': 'E',
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\ 'text': l:report.path .' - '. l:details,
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\ 'detail': l:report.path ." ----------\n\n". l:details,
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\})
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endif
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else
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" Compilation errors
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for l:error in l:report.errors
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let l:file_is_buffer = ale_linters#elm#make#FileIsBuffer(l:error.path)
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for l:problem in l:error.problems
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let l:details = ale_linters#elm#make#ParseMessage(l:problem.message)
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if l:file_is_buffer
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" Buffer module has problems
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call add(a:output, {
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\ 'lnum': l:problem.region.start.line,
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\ 'col': l:problem.region.start.column,
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\ 'end_lnum': l:problem.region.end.line,
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\ 'end_col': l:problem.region.end.column,
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\ 'type': 'E',
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\ 'text': l:details,
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\})
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else
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" Imported module has problems
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let l:location = l:error.path .':'. l:problem.region.start.line
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call add(a:output, {
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\ 'lnum': 1,
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\ 'type': 'E',
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\ 'text': l:location .' - '. l:details,
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\ 'detail': l:location ." ----------\n\n". l:details,
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\})
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endif
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endfor
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endfor
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endif
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endfunction
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function! ale_linters#elm#make#HandleElm018Line(line, output) abort
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let l:errors = json_decode(a:line)
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for l:error in l:errors
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let l:file_is_buffer = ale_linters#elm#make#FileIsBuffer(l:error.file)
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if l:file_is_buffer
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" Current buffer has problems
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call add(a:output, {
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\ 'lnum': l:error.region.start.line,
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\ 'col': l:error.region.start.column,
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\ 'end_lnum': l:error.region.end.line,
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\ 'end_col': l:error.region.end.column,
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\ 'type': (l:error.type is? 'error') ? 'E' : 'W',
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\ 'text': l:error.overview,
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\ 'detail': l:error.overview . "\n\n" . l:error.details
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\})
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elseif l:error.type is? 'error'
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" Imported module has errors
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let l:location = l:error.file .':'. l:error.region.start.line
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call add(a:output, {
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\ 'lnum': 1,
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\ 'type': 'E',
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\ 'text': l:location .' - '. l:error.overview,
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\ 'detail': l:location ." ----------\n\n". l:error.overview . "\n\n" . l:error.details
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\})
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endif
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endfor
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endfunction
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function! ale_linters#elm#make#FileIsBuffer(path) abort
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let l:is_windows = has('win32')
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let l:temp_dir = l:is_windows ? $TMP : $TMPDIR
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@ -117,6 +156,11 @@ function! ale_linters#elm#make#GetCommand(buffer) abort
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let l:elm_json = ale#path#FindNearestFile(a:buffer, 'elm.json')
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let l:elm_exe = ale_linters#elm#make#GetExecutable(a:buffer)
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if empty(l:elm_json)
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" Fallback to Elm 0.18
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let l:elm_json = ale#path#FindNearestFile(a:buffer, 'elm-package.json')
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endif
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if empty(l:elm_json)
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let l:dir_set_cmd = ''
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else
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@ -9,7 +9,10 @@ After:
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call ale#linter#Reset()
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Execute(The elm make handler should parse general problems correctly):
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" Elm 0.19
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Execute(The elm-make handler should parse Elm 0.19 general problems correctly):
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AssertEqual
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\ [
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\ {
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@ -27,7 +30,7 @@ Execute(The elm make handler should parse general problems correctly):
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\ }'
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\ ])
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Execute(The elm make handler should parse compilation errors correctly):
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Execute(The elm-make handler should parse Elm 0.19 compilation errors correctly):
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AssertEqual
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\ [
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\ {
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@ -83,7 +86,7 @@ Execute(The elm make handler should parse compilation errors correctly):
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\ }'
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\ ])
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Execute(The elm make handler should handle errors in imported modules):
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Execute(The elm-make handler should handle errors in Elm 0.19 imported modules):
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AssertEqual
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\ [
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\ {
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@ -95,8 +98,8 @@ Execute(The elm make handler should handle errors in imported modules):
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\ {
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\ 'lnum': 1,
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\ 'type': 'E',
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\ 'text': "Elm.Kernel - error details\n\nstyled details",
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\ 'detail': "Elm.Kernel ----------\n\nerror details\n\nstyled details"
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\ 'text': "Elm - error details\n\nstyled details",
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\ 'detail': "Elm ----------\n\nerror details\n\nstyled details"
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\ },
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\ {
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\ 'lnum': 1,
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@ -135,7 +138,125 @@ Execute(The elm make handler should handle errors in imported modules):
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\ }'
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\ ])
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Execute(The elm make handler should put an error on the first line if a line cannot be parsed):
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" Elm 0.18
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Execute(The elm-make handler should parse Elm 0.18 compilation errors correctly):
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AssertEqual
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\ [
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\ {
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\ 'lnum': 33,
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\ 'col': 1,
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\ 'end_lnum': 33,
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\ 'end_col': 19,
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\ 'type': 'W',
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\ 'text': 'warning overview',
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\ 'detail': "warning overview\n\nwarning details",
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\ },
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\ {
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\ 'lnum': 404,
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\ 'col': 1,
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\ 'end_lnum': 408,
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\ 'end_col': 18,
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\ 'type': 'E',
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\ 'text': 'error overview 1',
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\ 'detail': "error overview 1\n\nerror details 1",
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\ },
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\ {
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\ 'lnum': 406,
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\ 'col': 5,
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\ 'end_lnum': 407,
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\ 'end_col': 17,
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\ 'type': 'E',
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\ 'text': 'error overview 2',
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\ 'detail': "error overview 2\n\nerror details 2",
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\ },
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\ {
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\ 'lnum': 406,
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\ 'col': 5,
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\ 'end_lnum': 406,
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\ 'end_col': 93,
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\ 'type': 'E',
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\ 'text': 'error overview 3',
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\ 'detail': "error overview 3\n\nerror details 3",
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\ },
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\ ],
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\ ale_linters#elm#make#Handle(347, [
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\ '[
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\ {
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\ "tag": "unused import",
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\ "overview": "warning overview",
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\ "details": "warning details",
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\ "region": {"start": { "line": 33, "column": 1 }, "end": { "line": 33, "column": 19 } },
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\ "type": "warning",
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\ "file": "' . b:tmp . '/Module.elm"
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\ }
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\ ]',
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\ '[
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\ {
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\ "tag": "TYPE MISMATCH",
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\ "overview": "error overview 1",
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\ "subregion": { "start": { "line": 406, "column": 5 }, "end": { "line": 408, "column": 18 } },
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\ "details": "error details 1",
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\ "region": { "start": { "line": 404, "column": 1 }, "end": { "line": 408, "column": 18 } },
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\ "type": "error",
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\ "file":"' . b:tmp . '/Module.elm"
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\ },
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\ {
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\ "tag": "TYPE MISMATCH",
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\ "overview": "error overview 2",
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\ "subregion": { "start": { "line": 407, "column": 12 }, "end": { "line": 407, "column": 17 } },
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\ "details": "error details 2",
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\ "region": { "start": { "line": 406, "column": 5}, "end": { "line": 407, "column": 17 } },
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\ "type":"error",
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\ "file":"' . b:tmp . '/Module.elm"
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\ },
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\ {
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\ "tag": "TYPE MISMATCH",
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\ "overview": "error overview 3",
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\ "subregion": { "start": { "line": 406, "column": 88 }, "end": { "line": 406, "column": 93 } },
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\ "details": "error details 3",
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\ "region": { "start": { "line": 406, "column": 5 }, "end": { "line": 406, "column": 93 } },
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\ "type":"error",
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\ "file":"' . b:tmp . '/Module.elm"
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\ }
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\ ]'
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\ ])
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Execute(The elm-make handler should handle errors in Elm 0.18 imported modules):
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AssertEqual
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\ [
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\ {
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\ 'lnum': 1,
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\ 'type': 'E',
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\ 'text': "src/Module.elm:33 - error overview",
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\ 'detail': "src/Module.elm:33 ----------\n\nerror overview\n\nerror details"
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\ }
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\ ],
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\ ale_linters#elm#make#Handle(347, [
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\ '[
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\ {
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\ "tag": "unused import",
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\ "overview": "warning overview",
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\ "details": "warning details",
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\ "region": {"start": { "line": 33, "column": 1 }, "end": { "line": 33, "column": 19 } },
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\ "type": "warning",
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\ "file": "src/Module.elm"
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\ },
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\ {
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\ "tag": "type error",
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\ "overview": "error overview",
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\ "details": "error details",
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\ "region": {"start": { "line": 33, "column": 1 }, "end": { "line": 33, "column": 19 } },
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\ "type": "error",
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\ "file": "src/Module.elm"
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\ }
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\ ]',
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\ ])
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" Generic
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Execute(The elm-make handler should put an error on the first line if a line cannot be parsed):
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AssertEqual
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\ [
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\ {
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@ -172,3 +293,10 @@ Execute(The elm make handler should put an error on the first line if a line can
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\ 'Not JSON',
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\ 'Also not JSON',
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\ ])
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Execute(The elm-make handler should ignore success lines):
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AssertEqual
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\ [],
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\ ale_linters#elm#make#Handle(347, [
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\ 'Successfully generated /dev/null',
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\ ])
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