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Fix #876 - Save history in a separate buffer variable so history works when linting is disabled

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This commit is contained in:
w0rp 2017-08-25 22:22:26 +01:00
parent 8f8d015dae
commit cdd1ddffdb
5 changed files with 67 additions and 80 deletions
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6
autoload/ale/debugging.vim
View File

@ -112,11 +112,7 @@ endfunction
function! s:EchoCommandHistory() abort
let l:buffer = bufnr('%')
if !has_key(g:ale_buffer_info, l:buffer)
return
endif
for l:item in g:ale_buffer_info[l:buffer].history
for l:item in ale#history#Get(l:buffer)
if l:item.job_id is# 'executable'
call s:EchoExecutable(l:item)
else

4
autoload/ale/engine.vim
View File

@ -53,14 +53,12 @@ function! ale#engine#InitBufferInfo(buffer) abort
" loclist holds the loclist items after all jobs have completed.
" temporary_file_list holds temporary files to be cleaned up
" temporary_directory_list holds temporary directories to be cleaned up
" history holds a list of previously run commands for this buffer
let g:ale_buffer_info[a:buffer] = {
\ 'job_list': [],
\ 'active_linter_list': [],
\ 'loclist': [],
\ 'temporary_file_list': [],
\ 'temporary_directory_list': [],
\ 'history': [],
\}
return 1
@ -557,8 +555,6 @@ function! s:RunJob(options) abort
if g:ale_history_enabled
call ale#history#Add(l:buffer, l:status, l:job_id, l:command)
else
let l:info.history = []
endif
if get(g:, 'ale_run_synchronously') == 1

32
autoload/ale/history.vim
View File

@ -1,15 +1,20 @@
" Author: w0rp <devw0rp@gmail.com>
" Description: Tools for managing command history
"
" Return a shallow copy of the command history for a given buffer number.
function! ale#history#Get(buffer) abort
return copy(getbufvar(a:buffer, 'ale_history', []))
endfunction
function! ale#history#Add(buffer, status, job_id, command) abort
if g:ale_max_buffer_history_size <= 0
" Don't save anything if the history isn't a positive number.
let g:ale_buffer_info[a:buffer].history = []
call setbufvar(a:buffer, 'ale_history', [])
return
endif
let l:history = g:ale_buffer_info[a:buffer].history
let l:history = getbufvar(a:buffer, 'ale_history', [])
" Remove the first item if we hit the max history size.
if len(l:history) >= g:ale_max_buffer_history_size
@ -22,18 +27,13 @@ function! ale#history#Add(buffer, status, job_id, command) abort
\ 'command': a:command,
\})
let g:ale_buffer_info[a:buffer].history = l:history
call setbufvar(a:buffer, 'ale_history', l:history)
endfunction
function! s:FindHistoryItem(buffer, job_id) abort
" Stop immediately if there's nothing set up for the buffer.
if !has_key(g:ale_buffer_info, a:buffer)
return {}
endif
" Search backwards to find a matching job ID. IDs might be recycled,
" so finding the last one should be good enough.
for l:obj in reverse(g:ale_buffer_info[a:buffer].history[:])
for l:obj in reverse(ale#history#Get(a:buffer))
if l:obj.job_id == a:job_id
return l:obj
endif
@ -46,18 +46,14 @@ endfunction
function! ale#history#SetExitCode(buffer, job_id, exit_code) abort
let l:obj = s:FindHistoryItem(a:buffer, a:job_id)
if !empty(l:obj)
" If we find a match, then set the code and status.
let l:obj.exit_code = a:exit_code
let l:obj.status = 'finished'
endif
" If we find a match, then set the code and status.
let l:obj.exit_code = a:exit_code
let l:obj.status = 'finished'
endfunction
" Set the output for a command which finished.
function! ale#history#RememberOutput(buffer, job_id, output) abort
let l:obj = s:FindHistoryItem(a:buffer, a:job_id)
if !empty(l:obj)
let l:obj.output = a:output
endif
let l:obj.output = a:output
endfunction

79
test/test_ale_info.vader
View File

@ -1,6 +1,9 @@
Before:
Save g:ale_warn_about_trailing_whitespace
Save g:ale_linters
Save g:ale_fixers
unlet! b:ale_history
let g:ale_warn_about_trailing_whitespace = 1
@ -10,6 +13,7 @@ Before:
call ale#engine#ResetExecutableCache()
call ale#linter#Reset()
let g:ale_linters = {}
let g:ale_fixers = {}
let g:ale_linter_aliases = {}
let g:ale_buffer_info = {}
let g:globals_lines = [
@ -60,9 +64,10 @@ After:
let g:ale_buffer_info = {}
unlet! g:testlinter1
unlet! g:testlinter2
unlet! g:testlinter1
unlet! g:testlinter2
unlet! b:ale_history
unlet! b:ale_linters
unlet! g:output
unlet! g:globals_string
@ -248,12 +253,10 @@ Execute (ALEInfo should output linter aliases):
Given testft.testft2 (Empty buffer with two filetypes):
Execute (ALEInfo should return command history):
let g:ale_buffer_info[bufnr('%')] = {
\ 'history': [
\ {'status': 'started', 'job_id': 347, 'command': 'first command'},
\ {'status': 'started', 'job_id': 347, 'command': ['/bin/bash', '\c', 'last command']},
\ ],
\}
let b:ale_history = [
\ {'status': 'started', 'job_id': 347, 'command': 'first command'},
\ {'status': 'started', 'job_id': 347, 'command': ['/bin/bash', '\c', 'last command']},
\]
call ale#linter#Define('testft', g:testlinter1)
call ale#linter#Define('testft2', g:testlinter2)
@ -272,12 +275,10 @@ Execute (ALEInfo should return command history):
Given testft.testft2 (Empty buffer with two filetypes):
Execute (ALEInfo command history should print exit codes correctly):
let g:ale_buffer_info[bufnr('%')] = {
\ 'history': [
\ {'status': 'finished', 'exit_code': 0, 'job_id': 347, 'command': 'first command'},
\ {'status': 'finished', 'exit_code': 1, 'job_id': 347, 'command': ['/bin/bash', '\c', 'last command']},
\ ],
\}
let b:ale_history = [
\ {'status': 'finished', 'exit_code': 0, 'job_id': 347, 'command': 'first command'},
\ {'status': 'finished', 'exit_code': 1, 'job_id': 347, 'command': ['/bin/bash', '\c', 'last command']},
\]
call ale#linter#Define('testft', g:testlinter1)
call ale#linter#Define('testft2', g:testlinter2)
@ -298,31 +299,29 @@ Given testft.testft2 (Empty buffer with two filetypes):
Execute (ALEInfo command history should print command output if logging is on):
let g:ale_history_log_output = 1
let g:ale_buffer_info[bufnr('%')] = {
\ 'history': [
\ {
\ 'status': 'finished',
\ 'exit_code': 0,
\ 'job_id': 347,
\ 'command': 'first command',
\ 'output': ['some', 'first command output'],
\ },
\ {
\ 'status': 'finished',
\ 'exit_code': 1,
\ 'job_id': 347,
\ 'command': ['/bin/bash', '\c', 'last command'],
\ 'output': ['different second command output'],
\ },
\ {
\ 'status': 'finished',
\ 'exit_code': 0,
\ 'job_id': 347,
\ 'command': 'command with no output',
\ 'output': [],
\ },
\ ],
\}
let b:ale_history = [
\ {
\ 'status': 'finished',
\ 'exit_code': 0,
\ 'job_id': 347,
\ 'command': 'first command',
\ 'output': ['some', 'first command output'],
\ },
\ {
\ 'status': 'finished',
\ 'exit_code': 1,
\ 'job_id': 347,
\ 'command': ['/bin/bash', '\c', 'last command'],
\ 'output': ['different second command output'],
\ },
\ {
\ 'status': 'finished',
\ 'exit_code': 0,
\ 'job_id': 347,
\ 'command': 'command with no output',
\ 'output': [],
\ },
\]
call ale#linter#Define('testft', g:testlinter1)
call ale#linter#Define('testft2', g:testlinter2)
@ -354,8 +353,6 @@ Execute (ALEInfo command history should print command output if logging is on):
\])
Execute (ALEInfo should include executable checks in the history):
let g:ale_buffer_info[bufnr('')] = {'history': []}
call ale#linter#Define('testft', g:testlinter1)
call ale#engine#IsExecutable(bufnr(''), 'echo')
call ale#engine#IsExecutable(bufnr(''), 'TheresNoWayThisIsExecutable')

26
test/test_history_saving.vader
View File

@ -2,6 +2,8 @@ Before:
Save g:ale_max_buffer_history_size
Save g:ale_history_log_output
unlet! b:ale_history
" Temporarily set the shell to /bin/sh, if it isn't already set that way.
" This will make it so the test works when running it directly.
let g:current_shell = &shell
@ -26,6 +28,9 @@ Before:
After:
Restore
" Clear the history we changed.
unlet! b:ale_history
" Reset the shell back to what it was before.
let &shell = g:current_shell
unlet g:current_shell
@ -46,7 +51,7 @@ Execute(History should be set when commands are run):
call ale#Lint()
call ale#engine#WaitForJobs(2000)
let g:history = g:ale_buffer_info[bufnr('%')].history
let g:history = ale#history#Get(bufnr(''))
AssertEqual 1, len(g:history)
AssertEqual sort(['status', 'exit_code', 'job_id', 'command']), sort(keys(g:history[0]))
@ -64,7 +69,7 @@ Execute(History should be not set when disabled):
call ale#Lint()
call ale#engine#WaitForJobs(2000)
AssertEqual 0, len(g:ale_buffer_info[bufnr('%')].history)
AssertEqual [], ale#history#Get(bufnr(''))
Execute(History should include command output if logging is enabled):
AssertEqual 'foobar', &filetype
@ -74,35 +79,32 @@ Execute(History should include command output if logging is enabled):
call ale#Lint()
call ale#engine#WaitForJobs(2000)
let g:history = g:ale_buffer_info[bufnr('%')].history
let g:history = ale#history#Get(bufnr(''))
AssertEqual 1, len(g:history)
AssertEqual ['command history test'], g:history[0].output
Execute(History items should be popped after going over the max):
let g:ale_buffer_info[1] = {
\ 'history': map(range(20), '{''status'': ''started'', ''job_id'': v:val, ''command'': ''foobar''}'),
\}
let b:ale_history = map(range(20), '{''status'': ''started'', ''job_id'': v:val, ''command'': ''foobar''}')
call ale#history#Add(1, 'started', 347, 'last command')
call ale#history#Add(bufnr(''), 'started', 347, 'last command')
AssertEqual
\ (
\ map(range(1, 19), '{''status'': ''started'', ''job_id'': v:val, ''command'': ''foobar''}')
\ + [{'status': 'started', 'job_id': 347, 'command': 'last command'}]
\ ),
\ g:ale_buffer_info[1].history
\ ale#history#Get(bufnr(''))
Execute(Nothing should be added to history if the size is too low):
let g:ale_max_buffer_history_size = 0
let g:ale_buffer_info[1] = {'history': []}
call ale#history#Add(1, 'started', 347, 'last command')
call ale#history#Add(bufnr(''), 'started', 347, 'last command')
AssertEqual [], g:ale_buffer_info[1].history
AssertEqual [], ale#history#Get(bufnr(''))
let g:ale_max_buffer_history_size = -2
call ale#history#Add(1, 'started', 347, 'last command')
AssertEqual [], g:ale_buffer_info[1].history
AssertEqual [], ale#history#Get(bufnr(''))