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This provides flexibility of parsing and rendering structured messages with more detail in the changelog and helps extract metadata from the message. The new structure can be used to split a message in multiple blocks (e.g. footer)
126 lines
2.7 KiB
Go
126 lines
2.7 KiB
Go
// Package analyzer provides different commit analyzer
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package analyzer
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import (
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"regexp"
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"strings"
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log "github.com/sirupsen/logrus"
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"github.com/Nightapes/go-semantic-release/internal/shared"
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)
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type angular struct {
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rules []Rule
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regex string
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log *log.Entry
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}
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// ANGULAR identifier
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const ANGULAR = "angular"
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func newAngular() *angular {
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return &angular{
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regex: `^(TAG)(?:\((.*)\))?: (?s)(.*)`,
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log: log.WithField("analyzer", ANGULAR),
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rules: []Rule{
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{
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Tag: "feat",
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TagString: "Features",
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Release: "minor",
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Changelog: true,
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},
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{
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Tag: "fix",
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TagString: "Bug fixes",
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Release: "patch",
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Changelog: true,
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},
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{
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Tag: "perf",
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TagString: "Performance improvements",
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Release: "patch",
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Changelog: true,
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},
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{
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Tag: "docs",
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TagString: "Documentation changes",
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Release: "none",
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Changelog: false,
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},
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{
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Tag: "style",
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TagString: "Style",
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Release: "none",
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Changelog: false,
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},
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{
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Tag: "refactor",
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TagString: "Code refactor",
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Release: "none",
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Changelog: false,
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},
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{
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Tag: "test",
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TagString: "Testing",
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Release: "none",
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Changelog: false,
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},
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{
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Tag: "chore",
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TagString: "Changes to the build process or auxiliary tools and libraries such as documentation generation",
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Release: "none",
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Changelog: false,
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},
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{
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Tag: "build",
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TagString: "Changes to CI/CD",
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Release: "none",
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Changelog: false,
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},
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},
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}
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}
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func (a *angular) getRules() []Rule {
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return a.rules
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}
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func (a *angular) analyze(commit shared.Commit, rule Rule) *shared.AnalyzedCommit {
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re := regexp.MustCompile(strings.Replace(a.regex, "TAG", rule.Tag, -1))
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matches := re.FindStringSubmatch(commit.Message)
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if matches == nil {
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a.log.Tracef("%s does not match %s, skip", commit.Message, rule.Tag)
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return nil
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}
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analyzed := &shared.AnalyzedCommit{
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Commit: commit,
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Tag: rule.Tag,
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TagString: rule.TagString,
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Scope: shared.Scope(matches[2]),
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}
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message := strings.Join(matches[3:], "")
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if !strings.Contains(message, "BREAKING CHANGE:") {
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analyzed.ParsedMessage = strings.Trim(message, " ")
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a.log.Tracef("%s: found %s", commit.Message, rule.Tag)
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return analyzed
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}
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a.log.Tracef(" %s, BREAKING CHANGE found", commit.Message)
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breakingChange := strings.SplitN(message, "BREAKING CHANGE:", 2)
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analyzed.IsBreaking = true
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if len(breakingChange) > 1 {
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analyzed.ParsedMessage = strings.TrimSpace(breakingChange[0])
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analyzed.ParsedBreakingChangeMessage = strings.TrimSpace(breakingChange[1])
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return analyzed
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}
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analyzed.ParsedBreakingChangeMessage = breakingChange[0]
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return analyzed
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}
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