refactor(versioning): clean up version calculation and logs

.release.yml

@@ -1,9 +1,9 @@
 commitFormat: angular
 branch:
   master: release
-  travis: rc
-  beta: beta
-  alpha: alpha
+  sd: rc
+  sds: beta
+  travis: alpha
 changelog:
   print: all/compact
   template: ''

README2.md

@@ -0,0 +1,2 @@
+go build ./cmd/main.go && ./main.exe version next --path /f/Repro/ambassador/
+go build ./cmd/main.go && ./main.exe --loglevel debug version set v1.1.1 --path /f/Repro/ambassador/

internal/analyzer/analyzer.go

@@ -15,11 +15,11 @@ type Analyzer struct {
 type Rules struct {
 	Tag       string
 	Release   string
-	Enabled bool
+	Changelog bool
 }
 
 type analyzeCommit interface {
-	analyze(commit gitutil.Commit, tag string) (AnalyzedCommit, bool)
+	analyze(commit gitutil.Commit, tag string) (AnalyzedCommit, bool, error)
 	getRules() []Rules
 }
 
@@ -29,6 +29,7 @@ type AnalyzedCommit struct {
 	ParsedMessage               string
 	Scope                       string
 	ParsedBreakingChangeMessage string
+	Tag                         string
 }
 
 //New Analyzer struct for given commit format
@@ -45,7 +46,7 @@ func (a *Analyzer) Analyze(commits []gitutil.Commit) map[string][]AnalyzedCommit
 	var commitAnalayzer analyzeCommit
 	switch a.CommitFormat {
 	case "angular":
-		log.Infof("analyze angular format")
+		log.Debugf("Commit format set to angular")
 		commitAnalayzer = newAngular()
 	}
 
@@ -53,18 +54,24 @@ func (a *Analyzer) Analyze(commits []gitutil.Commit) map[string][]AnalyzedCommit
 	analyzedCommits["major"] = make([]AnalyzedCommit, 0)
 	analyzedCommits["minor"] = make([]AnalyzedCommit, 0)
 	analyzedCommits["patch"] = make([]AnalyzedCommit, 0)
+	analyzedCommits["none"] = make([]AnalyzedCommit, 0)
 
 	for _, commit := range commits {
 		for _, rule := range commitAnalayzer.getRules() {
-			analyzedCommit, hasBreakingChange := commitAnalayzer.analyze(commit, rule.Tag)
+			analyzedCommit, hasBreakingChange, err := commitAnalayzer.analyze(commit, rule.Tag)
+			if err == nil {
 				if hasBreakingChange {
 					analyzedCommits["major"] = append(analyzedCommits["major"], analyzedCommit)
 				} else {
 					analyzedCommits[rule.Release] = append(analyzedCommits[rule.Release], analyzedCommit)
 				}
+				break
+			}
 
 		}
 	}
 
+	log.Debugf("Analyzed commits: major=%d minor=%d patch=%d none=%d", len(analyzedCommits["major"]), len(analyzedCommits["minor"]), len(analyzedCommits["patch"]), len(analyzedCommits["none"]))
+
 	return analyzedCommits
 }

internal/analyzer/angular.go

@@ -2,9 +2,12 @@
 package analyzer
 
 import (
+	"fmt"
 	"regexp"
 	"strings"
 
+	log "github.com/sirupsen/logrus"
+
 	"github.com/Nightapes/go-semantic-release/internal/gitutil"
 )
 
@@ -20,16 +23,41 @@ func newAngular() *angular {
 			{
 				Tag:       "feat",
 				Release:   "minor",
-				Enabled: true,
+				Changelog: true,
 			},
 			{
 				Tag:       "fix",
 				Release:   "patch",
-				Enabled: true,
+				Changelog: true,
 			}, {
 				Tag:       "perf",
 				Release:   "patch",
-				Enabled: true,
+				Changelog: true,
+			}, {
+				Tag:       "docs",
+				Release:   "none",
+				Changelog: false,
+			},
+			{
+				Tag:       "style",
+				Release:   "none",
+				Changelog: false,
+			}, {
+				Tag:       "refactor",
+				Release:   "none",
+				Changelog: false,
+			}, {
+				Tag:       "test",
+				Release:   "none",
+				Changelog: false,
+			}, {
+				Tag:       "chore",
+				Release:   "none",
+				Changelog: false,
+			}, {
+				Tag:       "build",
+				Release:   "none",
+				Changelog: false,
 			},
 		},
 	}
@@ -39,14 +67,15 @@ func (a *angular) getRules() []Rules {
 	return a.rules
 }
 
-func (a *angular) analyze(commit gitutil.Commit, tag string) (AnalyzedCommit, bool) {
+func (a *angular) analyze(commit gitutil.Commit, tag string) (AnalyzedCommit, bool, error) {
 
 	analyzed := AnalyzedCommit{
 		Commit: commit,
+		Tag:    tag,
 	}
 
 	re := regexp.MustCompile(strings.Replace(a.regex, "TAG", tag, -1))
-	matches := re.FindAllStringSubmatch(commit.Message+" "+commit.Message, -1)
+	matches := re.FindAllStringSubmatch(commit.Message, -1)
 	if len(matches) >= 1 {
 		if len(matches[0]) >= 3 {
 			analyzed.Scope = matches[0][2]
@@ -56,14 +85,17 @@ func (a *angular) analyze(commit gitutil.Commit, tag string) (AnalyzedCommit, bo
 
 			if len(splitted) == 1 {
 				analyzed.ParsedMessage = splitted[0]
-				return analyzed, false
+				log.Tracef("%s: found %s", commit.Message, tag)
+				return analyzed, false, nil
 			}
 			analyzed.ParsedMessage = splitted[0]
 			analyzed.ParsedBreakingChangeMessage = splitted[1]
-			return analyzed, true
+			log.Tracef(" %s, BREAKING CHANGE found", commit.Message)
+			return analyzed, true, nil
 
 		}
 	}
-	return analyzed, false
+	log.Tracef("%s does not match %s, skip", commit.Message, tag)
+	return analyzed, false, fmt.Errorf("Not found")
 
 }

internal/gitutil/gitutil.go

@@ -8,6 +8,7 @@ import (
 	"github.com/Masterminds/semver"
 	log "github.com/sirupsen/logrus"
 	"gopkg.in/src-d/go-git.v4"
+	"gopkg.in/src-d/go-git.v4/plumbing"
 	"gopkg.in/src-d/go-git.v4/plumbing/object"
 )
 
@@ -62,23 +63,27 @@ func (g *GitUtil) GetBranch() (string, error) {
 // GetLastVersion from git tags
 func (g *GitUtil) GetLastVersion() (*semver.Version, string, error) {
 
-	log.Debugf("GetLastVersion")
+	var tags []*semver.Version
+
+	gitTags, err := g.Repository.Tags()
 
-	tagObjects, err := g.Repository.TagObjects()
 	if err != nil {
 		return nil, "", err
 	}
 
-	var tags []*semver.Version
-
-	err = tagObjects.ForEach(func(t *object.Tag) error {
-		v, err := semver.NewVersion(t.Name)
-
-		if err != nil {
-			log.Debugf("Tag %s is not a valid version, skip", t.Name)
-		} else {
-			log.Debugf("Add tag %s", t.Name)
+	err = gitTags.ForEach(func(p *plumbing.Reference) error {
+		v, err := semver.NewVersion(p.Name().Short())
+		log.Tracef("%+v", p.Name().Short())
+		if err == nil {
+			_, err := g.Repository.TagObject(p.Hash())
+			if err == nil {
+				log.Debugf("Add tag %s", p.Name().Short())
 				tags = append(tags, v)
+			} else {
+				log.Debugf("Found tag %s, but is not annotated, skip", err.Error())
+			}
+		} else {
+			log.Debugf("Tag %s is not a valid version, skip", p.Name().Short())
 		}
 		return nil
 	})
@@ -113,7 +118,6 @@ func (g *GitUtil) GetLastVersion() (*semver.Version, string, error) {
 // GetCommits from git hash to HEAD
 func (g *GitUtil) GetCommits(lastTagHash string) ([]Commit, error) {
 
-	log.Printf("Read head")
 	ref, err := g.Repository.Head()
 	if err != nil {
 		return nil, err
@@ -129,7 +133,7 @@ func (g *GitUtil) GetCommits(lastTagHash string) ([]Commit, error) {
 
 	err = cIter.ForEach(func(c *object.Commit) error {
 		if c.Hash.String() == lastTagHash {
-			log.Infof("%s == %s", c.Hash.String(), lastTagHash)
+			log.Debugf("Found commit with hash %s, will stop here", c.Hash.String())
 			foundEnd = true
 		}
 

pkg/semanticrelease/semantic-release.go

@@ -43,6 +43,7 @@ func (s *SemanticRelease) GetNextVersion(repro string, force bool) error {
 		content, err := cache.Read()
 
 		if err == nil && content.Commit == hash {
+			log.Infof("Found cache, will return cached version %s", content.NextVersion)
 			fmt.Printf(content.NextVersion)
 			return nil
 		}
@@ -53,15 +54,13 @@ func (s *SemanticRelease) GetNextVersion(repro string, force bool) error {
 	if err != nil {
 		return err
 	}
+	var newVersion semver.Version
 
 	if lastVersion == nil {
 		defaultVersion, _ := semver.NewVersion("1.0.0")
-		err := s.SetVersion(defaultVersion.String(), repro)
-		if err != nil {
-			return err
-		}
-		fmt.Printf("%s", defaultVersion.String())
-		return nil
+		newVersion = *defaultVersion
+	} else {
+		newVersion = *lastVersion
 	}
 
 	commits, err := util.GetCommits(lastVersionHash)
@@ -74,52 +73,31 @@ func (s *SemanticRelease) GetNextVersion(repro string, force bool) error {
 	a := analyzer.New("angular")
 	result := a.Analyze(commits)
 
-	var newVersion semver.Version
-
 	currentBranch, err := util.GetBranch()
 	if err != nil {
 		return err
 	}
-	newVersion = *lastVersion
-	if lastVersion.Prerelease() == "" {
-		if len(result["major"]) > 0 {
-			newVersion = lastVersion.IncMajor()
-		} else if len(result["minor"]) > 0 {
-			newVersion = lastVersion.IncMinor()
-		} else if len(result["patch"]) > 0 {
-			newVersion = lastVersion.IncPatch()
-		}
-	}
 
-	log.Debugf("Test %+v", s.config)
 	for branch, releaseType := range s.config.Branch {
 		if currentBranch == branch || strings.HasPrefix(currentBranch, branch) {
 			log.Debugf("Found branch config for branch %s with release type %s", currentBranch, releaseType)
 			switch releaseType {
-			case "rc":
-				if newVersion.Prerelease() == "" || !strings.HasPrefix(newVersion.Prerelease(), "rc") {
-					newVersion, _ = newVersion.SetPrerelease("rc.0")
-				} else {
-					parts := strings.Split(newVersion.Prerelease(), ".")
-					if len(parts) == 2 {
-						i, err := strconv.Atoi(parts[1])
-						if err != nil {
-							newVersion, _ = newVersion.SetPrerelease("rc.0")
-							log.Warnf("Could not parse release tag %s, use version %s", newVersion.Prerelease(), newVersion.String())
-						} else {
-							newVersion, _ = newVersion.SetPrerelease("rc." + strconv.Itoa((i + 1)))
+			case "rc", "beta", "alpha":
+				newVersion = incPrerelease(releaseType, newVersion)
+			case "release":
+				if len(result["major"]) > 0 {
+					newVersion = newVersion.IncMajor()
+				} else if len(result["minor"]) > 0 {
+					newVersion = newVersion.IncMinor()
+				} else if len(result["patch"]) > 0 {
+					newVersion = newVersion.IncPatch()
 				}
-					} else {
-						newVersion, _ = newVersion.SetPrerelease("rc.0")
-						log.Warnf("Could not parse release tag %s, use version %s", newVersion.Prerelease(), newVersion.String())
 			}
 		}
 	}
 
-		}
-	}
-
-	err = s.SetVersion(newVersion.String(), repro)
+	log.Infof("New version %s -> %s", lastVersion.String(), newVersion.String())
+	err = saveToCache(util, lastVersion, &newVersion)
 	if err != nil {
 		return err
 	}
@@ -141,6 +119,16 @@ func (s *SemanticRelease) SetVersion(version string, repro string) error {
 		return err
 	}
 
+	lastVersion, _, err := util.GetLastVersion()
+	if err != nil {
+		return err
+	}
+
+	return saveToCache(util, lastVersion, newVersion)
+}
+
+func saveToCache(util *gitutil.GitUtil, lastVersion *semver.Version, nextVersion *semver.Version) error {
+
 	hash, err := util.GetHash()
 	if err != nil {
 		return err
@@ -153,18 +141,37 @@ func (s *SemanticRelease) SetVersion(version string, repro string) error {
 
 	newVersionContent := cache.VersionFileContent{
 		Commit:      hash,
-		NextVersion: newVersion.String(),
+		NextVersion: nextVersion.String(),
 		Branch:      branch,
 	}
 
-	lastVersion, _, err := util.GetLastVersion()
-	if err != nil {
-		return err
-	}
-
 	if lastVersion != nil {
 		newVersionContent.Version = lastVersion.String()
 	}
 
+	log.Debugf("Save %s with hash %s to cache", nextVersion.String(), hash)
 	return cache.Write(newVersionContent)
 }
+
+func incPrerelease(preReleaseType string, version semver.Version) semver.Version {
+	defaultPrerelease := preReleaseType + ".0"
+	if version.Prerelease() == "" || !strings.HasPrefix(version.Prerelease(), preReleaseType) {
+		version, _ = version.SetPrerelease(defaultPrerelease)
+	} else {
+		parts := strings.Split(version.Prerelease(), ".")
+		if len(parts) == 2 {
+			i, err := strconv.Atoi(parts[1])
+			if err != nil {
+				version, _ = version.SetPrerelease(defaultPrerelease)
+				log.Warnf("Could not parse release tag %s, use version %s", version.Prerelease(), version.String())
+			} else {
+				version, _ = version.SetPrerelease(preReleaseType + "." + strconv.Itoa((i + 1)))
+			}
+		} else {
+			version, _ = version.SetPrerelease(defaultPrerelease)
+			log.Warnf("Could not parse release tag %s, use version %s", version.Prerelease(), version.String())
+		}
+	}
+
+	return version
+}