Merge commit '76265755a1add77121c8f9dabb3e9bb70fe9a972' as '.vim/bundle/ale'

[etc/vim.git] / .vim / bundle / ale / ale_linters / powershell / psscriptanalyzer.vim

diff --git a/.vim/bundle/ale/ale_linters/powershell/psscriptanalyzer.vim b/.vim/bundle/ale/ale_linters/powershell/psscriptanalyzer.vim
new file mode 100644 (file)
index 0000000..8a8b4b4
--- /dev/null
+++ b/.vim/bundle/ale/ale_linters/powershell/psscriptanalyzer.vim
@@ -0,0 +1,76 @@
+" Author: Jesse Harris - https://github.com/zigford
+" Description: This file adds support for lintng powershell scripts
+"   using the PSScriptAnalyzer module.
+
+" let g:ale_powershell_psscriptanalyzer_exclusions =
+" \ 'PSAvoidUsingWriteHost,PSAvoidGlobalVars'
+call ale#Set('powershell_psscriptanalyzer_exclusions', '')
+call ale#Set('powershell_psscriptanalyzer_executable', 'pwsh')
+call ale#Set('powershell_psscriptanalyzer_module',
+\ 'psscriptanalyzer')
+
+function! ale_linters#powershell#psscriptanalyzer#GetExecutable(buffer) abort
+    return ale#Var(a:buffer, 'powershell_psscriptanalyzer_executable')
+endfunction
+
+" Run Invoke-ScriptAnalyzer and output each linting message as 4 separate lines
+" for each parsing
+function! ale_linters#powershell#psscriptanalyzer#GetCommand(buffer) abort
+    let l:exclude_option = ale#Var(
+    \   a:buffer, 'powershell_psscriptanalyzer_exclusions')
+    let l:module = ale#Var(
+    \   a:buffer, 'powershell_psscriptanalyzer_module')
+    let l:script = ['Param($Script);
+    \   Invoke-ScriptAnalyzer "$Script" '
+    \   . (!empty(l:exclude_option) ? '-Exclude ' . l:exclude_option : '')
+    \   . '| ForEach-Object {
+    \   $_.Line;
+    \   $_.Severity;
+    \   $_.Message;
+    \   $_.RuleName}']
+
+    return ale#powershell#RunPowerShell(
+    \   a:buffer,
+    \   'powershell_psscriptanalyzer',
+    \   l:script)
+endfunction
+
+" add every 4 lines to an item(Dict) and every item to a list
+" return the list
+function! ale_linters#powershell#psscriptanalyzer#Handle(buffer, lines) abort
+    let l:output = []
+    let l:lcount = 0
+
+    for l:line in a:lines
+        if l:lcount is# 0
+            " the very first line
+            let l:item = {'lnum': str2nr(l:line)}
+        elseif l:lcount is# 1
+            if l:line is# 'Error'
+                let l:item['type'] = 'E'
+            elseif l:line is# 'Information'
+                let l:item['type'] = 'I'
+            else
+                let l:item['type'] = 'W'
+            endif
+        elseif l:lcount is# 2
+            let l:item['text'] = l:line
+        elseif l:lcount is# 3
+            let l:item['code'] = l:line
+            call add(l:output, l:item)
+            let l:lcount = -1
+        endif
+
+        let l:lcount = l:lcount + 1
+    endfor
+
+    return l:output
+endfunction
+
+call ale#linter#Define('powershell', {
+\   'name': 'psscriptanalyzer',
+\   'executable': function('ale_linters#powershell#psscriptanalyzer#GetExecutable'),
+\   'command': function('ale_linters#powershell#psscriptanalyzer#GetCommand'),
+\   'output_stream': 'stdout',
+\   'callback': 'ale_linters#powershell#psscriptanalyzer#Handle',
+\})