Merge branch 'travis' of github.com:Nightapes/go-semantic-release into add_git_releases

.golangci.yml

@@ -0,0 +1,11 @@
+run:
+  tests: true
+
+linters-settings:
+  golint:
+    min-confidence: 0
+issues:
+  exclude-use-default: false
+linters:
+  enable:
+      - golint

.travis.yml

@@ -0,0 +1,35 @@
+dist: xenial
+
+language: go
+go:
+  - 1.12.x
+
+cache:
+  directories:
+    - $HOME/.cache/go-build
+    - $HOME/gopath/pkg/mod
+
+services:
+- docker
+
+notifications:
+  email: false
+
+git:
+  depth: 1
+
+env:
+  - GO111MODULE=on
+
+before_script:
+  - curl -sfL https://install.goreleaser.com/github.com/golangci/golangci-lint.sh | sh -s -- -b $(go env GOPATH)/bin v1.16.0
+
+script:
+  - golangci-lint run ./...
+  - go test -v ./...
+  - go build -o build/go-semantic-release ./cmd/go-semantic-release/
+  - GOOS=windows GOARCH=386 go build -o build/go-semantic-release.exe ./cmd/go-semantic-release/
+
+branches:
+  except:
+    - /^v\d+\.\d+\.\d+$/

cmd/go-semantic-release/main.go

@@ -1,3 +1,4 @@
+// Package main as start point for go build
 package main
 
 import (
@@ -5,100 +6,39 @@ import (
 
 	"github.com/Nightapes/go-semantic-release/pkg/semanticrelease"
 	log "github.com/sirupsen/logrus"
-	"gopkg.in/urfave/cli.v1" // imports as package "cli"
+	"gopkg.in/alecthomas/kingpin.v2"
+)
+
+var (
+	app      = kingpin.New("go-semantic-release", "A command-line for releasing software")
+	loglevel = app.Flag("loglevel", "Set loglevel.").Default("error").HintOptions("error", "warning", "info", "debug").Short('l').String()
+
+	nextCommand    = app.Command("next", "Print next version")
+	nextRepository = nextCommand.Flag("repository", "Path to repository").String()
+
+	setCommand    = app.Command("set", "Set version for current build.")
+	setRepository = setCommand.Flag("repository", "Path to repository").String()
+	setVersion    = setCommand.Arg("version", "semver version").Required().String()
 )
 
 func main() {
-	app := cli.NewApp()
-
-	app.Flags = []cli.Flag{
-		cli.StringFlag{
-			Name:  "loglevel",
-			Value: "error",
-			Usage: "Set loglevel 'LEVEL",
-		},
-	}
-
-	app.Commands = []cli.Command{
-		{
-			Name:    "version",
-			Aliases: []string{"v"},
-			Usage:   "version commands",
-			Subcommands: []cli.Command{
-				{
-					Name:  "set",
-					Usage: "set version `VERSION`",
-					Action: func(c *cli.Context) error {
-						setLoglevel(c.GlobalString("loglevel"))
-						path := c.String("path")
-						version := c.Args().First()
-						log.Infof("Version %s", version)
-						return semanticrelease.SetVersion(version, path)
-					},
-					Flags: []cli.Flag{
-						cli.StringFlag{
-							Name:  "config, c",
-							Value: "release-config.json",
-							Usage: "Load release configuration from `FILE`",
-						},
-						cli.StringFlag{
-							Name:  "path, p",
-							Usage: "`PATH` to repro ",
-						},
-					},
-				},
-				{
-					Name:  "next",
-					Usage: "get next `VERSION` or the set one ",
-					Action: func(c *cli.Context) error {
-						setLoglevel(c.GlobalString("loglevel"))
-						path := c.String("path")
-						return semanticrelease.GetNextVersion(path)
-					},
-					Flags: []cli.Flag{
-						cli.StringFlag{
-							Name:  "config, c",
-							Value: "release-config.json",
-							Usage: "Load release configuration from `FILE`",
-						},
-						cli.StringFlag{
-							Name:  "path, p",
-							Usage: "`PATH` to repro ",
-						},
-					},
-				},
-			},
-		},
-		{
-			Name:    "release",
-			Aliases: []string{},
-			Usage:   "make release",
-			Action: func(c *cli.Context) error {
-				return nil
-			},
-			Flags: []cli.Flag{
-				cli.StringFlag{
-					Name:  "config, c",
-					Value: "release-config.json",
-					Usage: "Load release configuration from `FILE`",
-				},
-			},
-		},
-		{
-			Name:    "init",
-			Aliases: []string{},
-			Usage:   "create config",
-			Action: func(c *cli.Context) error {
-				return nil
-			},
-		},
-	}
-
-	//gitutil.GetCommits(folder)
-	err := app.Run(os.Args)
+	switch kingpin.MustParse(app.Parse(os.Args[1:])) {
+	case nextCommand.FullCommand():
+		setLoglevel(*loglevel)
+		err := semanticrelease.GetNextVersion(*nextRepository)
 		if err != nil {
 			log.Fatal(err)
 		}
+
+	case setCommand.FullCommand():
+		setLoglevel(*loglevel)
+		log.Infof("Version %s", *setVersion)
+		err := semanticrelease.SetVersion(*setVersion, *setRepository)
+		if err != nil {
+			log.Fatal(err)
+		}
+	}
+
 }
 
 func setLoglevel(level string) {

go.mod

@@ -4,10 +4,11 @@ go 1.12
 
 require (
 	github.com/Masterminds/semver v1.4.2
+	github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc // indirect
+	github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf // indirect
 	github.com/sirupsen/logrus v1.4.1
-	github.com/urfave/cli v1.20.0 // indirect
-	golang.org/x/tools v0.0.0-20190508150211-cf84161cff3f // indirect
+	golang.org/x/net v0.0.0-20190311183353-d8887717615a // indirect
+	gopkg.in/alecthomas/kingpin.v2 v2.2.6
 	gopkg.in/src-d/go-git.v4 v4.11.0
-	gopkg.in/urfave/cli.v1 v1.20.0
 	gopkg.in/yaml.v2 v2.2.2
 )

go.sum

@@ -2,13 +2,21 @@ github.com/Masterminds/semver v1.4.2 h1:WBLTQ37jOCzSLtXNdoo8bNM8876KhNqOKvrlGITg
 github.com/Masterminds/semver v1.4.2/go.mod h1:MB6lktGJrhw8PrUyiEoblNEGEQ+RzHPF078ddwwvV3Y=
 github.com/alcortesm/tgz v0.0.0-20161220082320-9c5fe88206d7 h1:uSoVVbwJiQipAclBbw+8quDsfcvFjOpI5iCf4p/cqCs=
 github.com/alcortesm/tgz v0.0.0-20161220082320-9c5fe88206d7/go.mod h1:6zEj6s6u/ghQa61ZWa/C2Aw3RkjiTBOix7dkqa1VLIs=
+github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc h1:cAKDfWh5VpdgMhJosfJnn5/FoN2SRZ4p7fJNX58YPaU=
+github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
+github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf h1:qet1QNfXsQxTZqLG4oE62mJzwPIB8+Tee4RNCL9ulrY=
+github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
+github.com/anmitsu/go-shlex v0.0.0-20161002113705-648efa622239 h1:kFOfPq6dUM1hTo4JG6LR5AXSUEsOjtdm0kw0FtQtMJA=
 github.com/anmitsu/go-shlex v0.0.0-20161002113705-648efa622239/go.mod h1:2FmKhYUyUczH0OGQWaF5ceTx0UBShxjsH6f8oGKYe2c=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/emirpasic/gods v1.9.0 h1:rUF4PuzEjMChMiNsVjdI+SyLu7rEqpQ5reNFnhC7oFo=
 github.com/emirpasic/gods v1.9.0/go.mod h1:YfzfFFoVP/catgzJb4IKIqXjX78Ha8FMSDh3ymbK86o=
+github.com/flynn/go-shlex v0.0.0-20150515145356-3f9db97f8568 h1:BHsljHzVlRcyQhjrss6TZTdY2VfCqZPbv5k3iBFa2ZQ=
 github.com/flynn/go-shlex v0.0.0-20150515145356-3f9db97f8568/go.mod h1:xEzjJPgXI435gkrCt3MPfRiAkVrwSbHsst4LCFVfpJc=
+github.com/gliderlabs/ssh v0.1.1 h1:j3L6gSLQalDETeEg/Jg0mGY0/y/N6zI2xX1978P0Uqw=
 github.com/gliderlabs/ssh v0.1.1/go.mod h1:U7qILu1NlMHj9FlMhZLlkCdDnU1DBEAqr0aevW3Awn0=
+github.com/google/go-cmp v0.2.0 h1:+dTQ8DZQJz0Mb/HjFlkptS1FeQ4cWSnN941F8aEG4SQ=
 github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M=
 github.com/jbenet/go-context v0.0.0-20150711004518-d14ea06fba99 h1:BQSFePA1RWJOlocH6Fxy8MmwDt+yVQYULKfN0RoTN8A=
 github.com/jbenet/go-context v0.0.0-20150711004518-d14ea06fba99/go.mod h1:1lJo3i6rXxKeerYnT8Nvf0QmHCRC1n8sfWVwXF2Frvo=
@@ -26,6 +34,7 @@ github.com/mitchellh/go-homedir v1.0.0 h1:vKb8ShqSby24Yrqr/yDYkuFz8d0WUjys40rvnG
 github.com/mitchellh/go-homedir v1.0.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0=
 github.com/pelletier/go-buffruneio v0.2.0 h1:U4t4R6YkofJ5xHm3dJzuRpPZ0mr5MMCoAWooScCR7aA=
 github.com/pelletier/go-buffruneio v0.2.0/go.mod h1:JkE26KsDizTr40EUHkXVtNPvgGtbSNq5BcowyYOWdKo=
+github.com/pkg/errors v0.8.0 h1:WdK/asTD0HN+q6hsWO3/vpuAkAr+tw6aNJNDFFf0+qw=
 github.com/pkg/errors v0.8.0/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
@@ -38,8 +47,6 @@ github.com/src-d/gcfg v1.4.0/go.mod h1:p/UMsR43ujA89BJY9duynAwIpvqEujIH/jFlfL7jW
 github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/testify v1.2.2 h1:bSDNvY7ZPG5RlJ8otE/7V6gMiyenm9RtJ7IUVIAoJ1w=
 github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
-github.com/urfave/cli v1.20.0 h1:fDqGv3UG/4jbVl/QkFwEdddtEDjh/5Ov6X+0B/3bPaw=
-github.com/urfave/cli v1.20.0/go.mod h1:70zkFmudgCuE/ngEzBv17Jvp/497gISqfk5gWijbERA=
 github.com/xanzy/ssh-agent v0.2.0 h1:Adglfbi5p9Z0BmK2oKU9nTG+zKfniSfnaMYB+ULd+Ro=
 github.com/xanzy/ssh-agent v0.2.0/go.mod h1:0NyE30eGUDliuLEHJgYte/zncp2zdTStcOnWhgSqHD8=
 golang.org/x/crypto v0.0.0-20180904163835-0709b304e793 h1:u+LnwYTOOW7Ukr/fppxEb1Nwz0AtPflrblfvUudpo+I=
@@ -50,8 +57,6 @@ golang.org/x/net v0.0.0-20180906233101-161cd47e91fd h1:nTDtHvHSdCn1m6ITfMRqtOd/9
 golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20190311183353-d8887717615a h1:oWX7TPOiFAMXLq8o0ikBYfCJVlRHBcsciT5bXOrH628=
 golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
-golang.org/x/sync v0.0.0-20190423024810-112230192c58 h1:8gQV6CLnAEikrhgkHFbMAEhagSSnXWGV915qUMm9mrU=
-golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sys v0.0.0-20180903190138-2b024373dcd9 h1:lkiLiLBHGoH3XnqSLUIaBsilGMUjI+Uy2Xu2JLUtTas=
 golang.org/x/sys v0.0.0-20180903190138-2b024373dcd9/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
@@ -59,8 +64,8 @@ golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a h1:1BGLXjeY4akVXGgbC9HugT3Jv
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/text v0.3.0 h1:g61tztE5qeGQ89tm6NTjjM9VPIm088od1l6aSorWRWg=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
-golang.org/x/tools v0.0.0-20190508150211-cf84161cff3f h1:sjxqKRXfnzgJFg/igBXeLZoBVAKXuAAljgr+PcNr7u8=
-golang.org/x/tools v0.0.0-20190508150211-cf84161cff3f/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
+gopkg.in/alecthomas/kingpin.v2 v2.2.6 h1:jMFz6MfLP0/4fUyZle81rXUoxOBFi19VUFKVDOQfozc=
+gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 h1:qIbj1fsPNlZgppZ+VLlY7N33q108Sa+fhmuc+sWQYwY=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
@@ -70,8 +75,6 @@ gopkg.in/src-d/go-git-fixtures.v3 v3.1.1 h1:XWW/s5W18RaJpmo1l0IYGqXKuJITWRFuA45i
 gopkg.in/src-d/go-git-fixtures.v3 v3.1.1/go.mod h1:dLBcvytrw/TYZsNTWCnkNF2DSIlzWYqTe3rJR56Ac7g=
 gopkg.in/src-d/go-git.v4 v4.11.0 h1:cJwWgJ0DXifrNrXM6RGN1Y2yR60Rr1zQ9Q5DX5S9qgU=
 gopkg.in/src-d/go-git.v4 v4.11.0/go.mod h1:Vtut8izDyrM8BUVQnzJ+YvmNcem2J89EmfZYCkLokZk=
-gopkg.in/urfave/cli.v1 v1.20.0 h1:NdAVW6RYxDif9DhDHaAortIu956m2c0v+09AZBPTbE0=
-gopkg.in/urfave/cli.v1 v1.20.0/go.mod h1:vuBzUtMdQeixQj8LVd+/98pzhxNGQoyuPBlsXHOQNO0=
 gopkg.in/warnings.v0 v0.1.2 h1:wFXVbFY8DY5/xOe1ECiWdKCzZlxgshcYVNkBHstARME=
 gopkg.in/warnings.v0 v0.1.2/go.mod h1:jksf8JmL6Qr/oQM2OXTHunEvvTAsrWBLb6OOjuVWRNI=
 gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw=

internal/analyzer/analyzer.go

@@ -1,3 +1,4 @@
+// Package analyzer provides different commit analyzer
 package analyzer
 
 import (
@@ -5,20 +6,23 @@ import (
 	log "github.com/sirupsen/logrus"
 )
 
+//Analyzer struct
 type Analyzer struct {
 	CommitFormat string
 }
 
+//Rules for commits
 type Rules struct {
 	Tag     string
 	Release string
 }
 
-type AnalyzeCommit interface {
-	Analyze(commit gitutil.Commit, tag string) (AnalyzedCommit, bool)
-	GetRules() []Rules
+type analyzeCommit interface {
+	analyze(commit gitutil.Commit, tag string) (AnalyzedCommit, bool)
+	getRules() []Rules
 }
 
+//AnalyzedCommit struct
 type AnalyzedCommit struct {
 	Commit                      gitutil.Commit
 	ParsedMessage               string
@@ -26,6 +30,7 @@ type AnalyzedCommit struct {
 	ParsedBreakingChangeMessage string
 }
 
+//New Analyzer struct for given commit format
 func New(format string) *Analyzer {
 	return &Analyzer{
 		CommitFormat: format,
@@ -33,13 +38,14 @@ func New(format string) *Analyzer {
 
 }
 
+// Analyze commits and return commits splitted by major,minor,patch
 func (a *Analyzer) Analyze(commits []gitutil.Commit) map[string][]AnalyzedCommit {
 
-	var commitAnalayzer AnalyzeCommit
+	var commitAnalayzer analyzeCommit
 	switch a.CommitFormat {
 	case "angular":
 		log.Infof("analyze angular format")
-		commitAnalayzer = NewAngular()
+		commitAnalayzer = newAngular()
 	}
 
 	analyzedCommits := make(map[string][]AnalyzedCommit)
@@ -48,8 +54,8 @@ func (a *Analyzer) Analyze(commits []gitutil.Commit) map[string][]AnalyzedCommit
 	analyzedCommits["patch"] = make([]AnalyzedCommit, 0)
 
 	for _, commit := range commits {
-		for _, rule := range commitAnalayzer.GetRules() {
-			analyzedCommit, hasBreakingChange := commitAnalayzer.Analyze(commit, rule.Tag)
+		for _, rule := range commitAnalayzer.getRules() {
+			analyzedCommit, hasBreakingChange := commitAnalayzer.analyze(commit, rule.Tag)
 			if hasBreakingChange {
 				analyzedCommits["major"] = append(analyzedCommits["major"], analyzedCommit)
 			} else {

internal/analyzer/angular.go

@@ -1,3 +1,4 @@
+// Package analyzer provides different commit analyzer
 package analyzer
 
 import (
@@ -7,13 +8,13 @@ import (
 	"github.com/Nightapes/go-semantic-release/internal/gitutil"
 )
 
-type Angular struct {
+type angular struct {
 	rules []Rules
 	regex string
 }
 
-func NewAngular() *Angular {
-	return &Angular{
+func newAngular() *angular {
+	return &angular{
 		regex: `(TAG)(?:\((.*)\))?: (.*)`,
 		rules: []Rules{
 			{
@@ -31,11 +32,11 @@ func NewAngular() *Angular {
 	}
 }
 
-func (a *Angular) GetRules() []Rules {
+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) {
 
 	analyzed := AnalyzedCommit{
 		Commit: commit,

internal/gitutil/gitutil.go

@@ -1,3 +1,4 @@
+// Package gitutil provides helper methods for git
 package gitutil
 
 import (
@@ -10,29 +11,33 @@ import (
 	"gopkg.in/src-d/go-git.v4/plumbing/object"
 )
 
+// Commit struct
 type Commit struct {
 	Message string
 	Author  string
 	Hash    string
 }
 
-type GitUtils struct {
+// GitUtil struct
+type GitUtil struct {
 	Repository *git.Repository
 }
 
-func New(folder string) (*GitUtils, error) {
+// New GitUtil struct and open git repository
+func New(folder string) (*GitUtil, error) {
 	r, err := git.PlainOpen(folder)
 	if err != nil {
 		return nil, err
 	}
-	utils := &GitUtils{
+	utils := &GitUtil{
 		Repository: r,
 	}
 	return utils, nil
 
 }
 
-func (g *GitUtils) GetHash() (string, error) {
+// GetHash from git HEAD
+func (g *GitUtil) GetHash() (string, error) {
 	ref, err := g.Repository.Head()
 	if err != nil {
 		return "", err
@@ -40,20 +45,22 @@ func (g *GitUtils) GetHash() (string, error) {
 	return ref.Hash().String(), nil
 }
 
-func (g *GitUtils) GetBranch() (string, error) {
+// GetBranch from git HEAD
+func (g *GitUtil) GetBranch() (string, error) {
 	ref, err := g.Repository.Head()
 	if err != nil {
 		return "", err
 	}
 
 	if !ref.Name().IsBranch() {
-		return "", fmt.Errorf("No branch found, found %s, please checkout a branch (git checkout <BRANCH>)", ref.Name().String())
+		return "", fmt.Errorf("no branch found, found %s, please checkout a branch (git checkout <BRANCH>)", ref.Name().String())
 	}
 
 	return ref.Name().Short(), nil
 }
 
-func (g *GitUtils) GetLastVersion() (*semver.Version, string, error) {
+// GetLastVersion from git tags
+func (g *GitUtil) GetLastVersion() (*semver.Version, string, error) {
 
 	log.Debugf("GetLastVersion")
 
@@ -103,7 +110,8 @@ func (g *GitUtils) GetLastVersion() (*semver.Version, string, error) {
 	return tags[0], tagObject.Target.String(), nil
 }
 
-func (g *GitUtils) GetCommits(lastTagHash string) ([]Commit, error) {
+// GetCommits from git hash to HEAD
+func (g *GitUtil) GetCommits(lastTagHash string) ([]Commit, error) {
 
 	log.Printf("Read head")
 	ref, err := g.Repository.Head()
@@ -136,5 +144,5 @@ func (g *GitUtils) GetCommits(lastTagHash string) ([]Commit, error) {
 		return nil
 	})
 
-	return commits, nil
+	return commits, err
 }

internal/storage/storage.go

@@ -1,3 +1,4 @@
+// Package storage helper for saving/reading version file
 package storage
 
 import (

pkg/semanticrelease/semantic-release.go

@@ -1,3 +1,4 @@
+// Package semanticrelease provides public methods to include in own code
 package semanticrelease
 
 import (
@@ -10,7 +11,7 @@ import (
 	log "github.com/sirupsen/logrus"
 )
 
-// GetNextVersion from .version or calculate new
+// GetNextVersion from .version or calculate new from commits
 func GetNextVersion(repro string) error {
 	util, err := gitutil.New(repro)
 	if err != nil {
@@ -38,8 +39,11 @@ func GetNextVersion(repro string) error {
 
 	if lastVersion == nil {
 		defaultVersion, _ := semver.NewVersion("1.0.0")
-		SetVersion(defaultVersion.String(), repro)
-		fmt.Printf(defaultVersion.String())
+		err := SetVersion(defaultVersion.String(), repro)
+		if err != nil {
+			return err
+		}
+		fmt.Printf("%s", defaultVersion.String())
 		return nil
 	}
 
@@ -64,12 +68,16 @@ func GetNextVersion(repro string) error {
 		newVersion = lastVersion.IncPatch()
 	}
 
-	SetVersion(newVersion.String(), repro)
-	fmt.Printf(newVersion.String())
+	err = SetVersion(newVersion.String(), repro)
+	if err != nil {
+		return err
+	}
+	fmt.Printf("%s", newVersion.String())
 
 	return err
 }
 
+//SetVersion for git repository
 func SetVersion(version string, repro string) error {
 
 	util, err := gitutil.New(repro)
@@ -109,6 +117,3 @@ func SetVersion(version string, repro string) error {
 
 	return storage.Write(newVersionContent)
 }
-
-func Release() {
-}