feat(changelog): add npm helper text to changelog

internal/changelog/changelog.go

@@ -32,9 +32,9 @@ introduced by commit:
 {{ end -}}
 {{ end -}}
 {{ end -}}`
-const defaultCommitListSubTemplate string = `{{ define "commitList" }}` + defaultCommitList + "{{ end }}"
-const defaultChangelogTitle string = `v{{.Version}} ({{.Now.Format "2006-01-02"}})`
-const defaultChangelog string = `# v{{$.Version}} ({{.Now.Format "2006-01-02"}})
+const defaultCommitListSubTemplate = `{{ define "commitList" }}` + defaultCommitList + "{{ end }}"
+const defaultChangelogTitle = `v{{.Version}} ({{.Now.Format "2006-01-02"}})`
+const defaultChangelog = `# v{{$.Version}} ({{.Now.Format "2006-01-02"}})
 {{ template "commitList" .CommitsContent -}}
 
 {{ if .HasDocker}}
@@ -50,6 +50,21 @@ or
 
 {{$.Backtick}}docker run {{.DockerRepository}}:latest{{$.Backtick}}
 {{ end -}}
+{{ end -}}
+
+{{ if .HasNPM}}
+## NodeJS Package
+
+New NodeJS package is released under [{{.NPMPackageName}}]({{.NPMRepository}})
+
+### Usage
+
+{{$.Backtick}}yarn add {{.NPMPackageName}}@{{.Version}}{{$.Backtick}}
+
+or
+
+{{$.Backtick}}npm install -save {{.NPMPackageName}}@{{.Version}}{{$.Backtick}}
+
 {{ end -}}
 `
 
@@ -62,6 +77,10 @@ type changelogContent struct {
 	HasDocker        bool
 	HasDockerLatest  bool
 	DockerRepository string
+	HasNPM           bool
+	IsYarn           bool
+	NPMRepository    string
+	NPMPackageName   string
 }
 
 type commitsContent struct {
@@ -137,6 +156,9 @@ func (c *Changelog) GenerateChangelog(templateConfig shared.ChangelogTemplateCon
 		HasDocker:        c.config.Changelog.Docker.Repository != "",
 		HasDockerLatest:  c.config.Changelog.Docker.Latest,
 		DockerRepository: c.config.Changelog.Docker.Repository,
+		HasNPM:           c.config.Changelog.NPM.PackageName != "",
+		NPMPackageName:   c.config.Changelog.NPM.PackageName,
+		NPMRepository:    c.config.Changelog.NPM.Repository,
 	}
 
 	chglogTemplate := defaultCommitListSubTemplate + defaultChangelog

internal/changelog/changelog_test.go

@@ -256,3 +256,93 @@ func TestChangelog(t *testing.T) {
 	}
 
 }
+
+func TestChangelogExtensions(t *testing.T) {
+
+	testConfigs := []struct {
+		testCase      string
+		result        *shared.GeneratedChangelog
+		releaseConfig *config.ReleaseConfig
+	}{
+		{
+			testCase: "docker",
+			releaseConfig: &config.ReleaseConfig{
+				Changelog: config.ChangelogConfig{
+					Docker: config.ChangelogDocker{
+						Latest:     true,
+						Repository: "mydocker.de",
+					},
+					NPM: config.ChangelogNPM{},
+				},
+			},
+			result: &shared.GeneratedChangelog{Title: "v1.0.0 (2019-07-19)", Content: "# v1.0.0 (2019-07-19)\n### Features\n* **`internal/changelog`** my first commit ([1234566](https://commit.url))\n\n## Docker image\n\nNew docker image is released under `mydocker.de:1.0.0`\n\n### Usage\n\n`docker run mydocker.de:1.0.0`\n\nor\n\n`docker run mydocker.de:latest`\n"},
+		},
+		{
+			testCase: "npm",
+			releaseConfig: &config.ReleaseConfig{
+				Changelog: config.ChangelogConfig{
+					Docker: config.ChangelogDocker{},
+					NPM: config.ChangelogNPM{
+						Repository:  "https://github.com/Nightapes/ngx-validators/packages/102720",
+						PackageName: "ngx-validators",
+					},
+				},
+			},
+			result: &shared.GeneratedChangelog{Title: "v1.0.0 (2019-07-19)", Content: "# v1.0.0 (2019-07-19)\n### Features\n* **`internal/changelog`** my first commit ([1234566](https://commit.url))\n\n## NodeJS Package\n\nNew NodeJS package is released under [ngx-validators](https://github.com/Nightapes/ngx-validators/packages/102720)\n\n### Usage\n\n`yarn add ngx-validators@1.0.0`\n\nor\n\n`npm install -save ngx-validators@1.0.0`\n\n"},
+		},
+	}
+
+	analyzedCommits := map[shared.Release][]shared.AnalyzedCommit{
+		"minor": {
+			{
+				Commit: shared.Commit{
+					Message: "feat(internal/changelog): my first commit",
+					Author:  "me",
+					Hash:    "12345667",
+				},
+				Scope:         "internal/changelog",
+				ParsedMessage: "my first commit",
+				Tag:           "feat",
+				TagString:     "Features",
+				Print:         true,
+				Subject:       "my first commit",
+				MessageBlocks: map[string][]shared.MessageBlock{},
+			},
+		},
+	}
+
+	for _, config := range testConfigs {
+		t.Run(config.testCase, func(t *testing.T) {
+			templateConfig := shared.ChangelogTemplateConfig{
+				CommitURL:  "https://commit.url",
+				CompareURL: "https://compare.url",
+				Hash:       "hash",
+				Version:    "1.0.0",
+			}
+			cl := changelog.New(config.releaseConfig, []analyzer.Rule{
+				{
+					Tag:       "feat",
+					TagString: "Features",
+					Release:   "minor",
+					Changelog: true,
+				},
+				{
+					Tag:       "fix",
+					TagString: "Bug fixes",
+					Release:   "patch",
+					Changelog: true,
+				},
+				{
+					Tag:       "build",
+					TagString: "Build",
+					Release:   "none",
+					Changelog: false,
+				},
+			}, time.Date(2019, 7, 19, 0, 0, 0, 0, time.UTC))
+			generatedChangelog, err := cl.GenerateChangelog(templateConfig, analyzedCommits)
+			assert.NoError(t, err)
+			assert.Equalf(t, config.result, generatedChangelog, "Testcase %s should have generated changelog", config.testCase)
+		})
+	}
+
+}

pkg/semanticrelease/semantic-release.go

@@ -1,6 +1,7 @@
 package semanticrelease
 
 import (
+	"github.com/Nightapes/go-semantic-release/internal/integrations"
 	"io/ioutil"
 	"time"
 
@@ -226,6 +227,12 @@ func (s *SemanticRelease) Release(provider *ci.ProviderConfig, force bool) error
 		return err
 	}
 
+	integrations := integrations.New(&s.config.Integrations, releaseVersion)
+	if err := integrations.Run(); err != nil {
+		log.Debugf("Error during integrations run")
+		return err
+	}
+
 	hook := hooks.New(s.config, releaseVersion)
 	if err := hook.PreRelease(); err != nil {
 		log.Debugf("Error during pre release hook")