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c3cb6f8767
* Update gometalinter * Disable gas linter According to the gas github page: > Gas is still in alpha and accepting feedback from early adopters. We do not > consider it production ready at this time. Generally it seems to shout about a lot of things which aren't very errory, like executing subprocesses with anything other than a hardcoded commandline, and creating directories with anything other than 700 perms.
51 lines
1.1 KiB
Go
51 lines
1.1 KiB
Go
package main
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import (
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"sort"
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"strings"
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)
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type issueKey struct {
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path string
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line, col int
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message string
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}
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type multiIssue struct {
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*Issue
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linterNames []string
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}
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// AggregateIssueChan reads issues from a channel, aggregates issues which have
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// the same file, line, vol, and message, and returns aggregated issues on
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// a new channel.
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func AggregateIssueChan(issues chan *Issue) chan *Issue {
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out := make(chan *Issue, 1000000)
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issueMap := make(map[issueKey]*multiIssue)
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go func() {
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for issue := range issues {
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key := issueKey{
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path: issue.Path.String(),
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line: issue.Line,
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col: issue.Col,
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message: issue.Message,
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}
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if existing, ok := issueMap[key]; ok {
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existing.linterNames = append(existing.linterNames, issue.Linter)
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} else {
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issueMap[key] = &multiIssue{
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Issue: issue,
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linterNames: []string{issue.Linter},
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}
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}
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}
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for _, multi := range issueMap {
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issue := multi.Issue
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sort.Strings(multi.linterNames)
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issue.Linter = strings.Join(multi.linterNames, ", ")
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out <- issue
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}
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close(out)
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}()
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return out
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}
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