Creates a full list, returns all parameters, but not fully complete

changelog/generate.go

@@ -2,6 +2,7 @@ package changelog
 
 import (
 	"context"
+	"fmt"
 	"github.com/prodyna/changelog-json/changelog/output"
 	"github.com/shurcooL/githubv4"
 	"golang.org/x/oauth2"
@@ -35,7 +36,14 @@ func New(config Config) (*ChangelogGenerator, error) {
 
 func (clg *ChangelogGenerator) Generate(ctx context.Context) (changelog *output.Changelog, err error) {
 	slog.Info("Generating changelog", "repositories", clg.config.Repositories, "organization", clg.config.Organization)
-	changelog = &output.Changelog{}
+	changelog = &output.Changelog{
+		Releases: &[]output.Release{
+			{
+				Tag:        "0.0.0",
+				Components: []output.Component{},
+			},
+		},
+	}
 	src := oauth2.StaticTokenSource(
 		&oauth2.Token{AccessToken: clg.config.GitHubToken},
 	)
@@ -83,18 +91,23 @@ func (clg *ChangelogGenerator) Generate(ctx context.Context) (changelog *output.
 
 		for _, release := range query.Organization.Repository.Releases.Nodes {
 			slog.Debug("Release", "tag", release.Tag.Name, "date", release.CreatedAt, "name", release.Name, "description.len", len(release.Description))
-			for _, pr := range release.Tag.AssociatedPullRequests.Nodes {
-				slog.Debug("PR", "number", pr.Number, "author", pr.Author.Login)
-				entry := output.Entry{
-					Tag:         release.Tag.Name,
-					Name:        release.Name,
-					Component:   repository,
-					Description: release.Description,
-				}
-				changelog.AddEntry(entry)
+			entry := output.Entry{
+				Tag:         release.Tag.Name,
+				Name:        release.Name,
+				Component:   repository,
+				Description: release.Description,
 			}
+			slog.Info("Adding entry", "tag", entry.Tag, "name", entry.Name, "component", entry.Component, "description", entry.Description)
+			changelog.AddEntry(entry)
 		}
 	}
 
+	output, err := changelog.RenderJSON()
+	if err != nil {
+		slog.Error("unable to render changelog", "error", err)
+		return nil, err
+	}
+	fmt.Printf("%s", output)
+
 	return changelog, nil
 }

changelog/output/format.go

@@ -23,23 +23,23 @@ type Release struct {
 }
 
 type Changelog struct {
-	Releases []Release `json:"releases"`
+	Releases *[]Release `json:"releases"`
 }
 
 func (c *Changelog) AddEntry(entry Entry) {
 	if c.Releases == nil {
-		c.Releases = []Release{}
+		c.Releases = &[]Release{}
 	}
 
 	// create a new release and insert it into the changelog in the right order
-	if len(c.Releases) == 0 {
+	if len(*c.Releases) == 0 {
 		// no releaes, create it anyways
-		c.Releases = append(c.Releases, Release{
+		*c.Releases = append(*c.Releases, Release{
 			Tag:        entry.Tag,
 			Components: []Component{}})
 	} else {
 		// find the right place to insert the release
-		for i, r := range c.Releases {
+		for _, r := range *c.Releases {
 			if r.Tag == entry.Tag {
 				// release already exists, break here
 				break
@@ -48,16 +48,18 @@ func (c *Changelog) AddEntry(entry Entry) {
 			v1 := semver.New(entry.Tag)
 			if v0.LessThan(*v1) {
 				// add release before the current release
-				c.Releases = append(c.Releases[:i], append([]Release{{Tag: entry.Tag, Components: []Component{}}}, c.Releases[i:]...)...)
-				break
+				*c.Releases = append(*c.Releases, Release{
+					Tag:        entry.Tag,
+					Components: []Component{}})
 			}
+			break
 		}
 	}
 
 	// find the right release and add the component
-	for i, release := range c.Releases {
+	for i, release := range *c.Releases {
 		if release.Tag == entry.Tag {
-			c.Releases[i].Components = append(c.Releases[i].Components, Component{
+			(*c.Releases)[i].Components = append((*c.Releases)[i].Components, Component{
 				Name:        entry.Component,
 				Description: entry.Description,
 			})

changelog/output/format_test.go

@@ -46,34 +46,34 @@ func TestChangelog_AddEntry(t *testing.T) {
 	}
 	fmt.Printf("%s", output)
 
-	if len(changelog.Releases) != 3 {
-		t.Errorf("expected 3 releases, got %d", len(changelog.Releases))
+	if len(*changelog.Releases) != 3 {
+		t.Errorf("expected 3 releases, got %d", len(*changelog.Releases))
 	}
 
-	if len(changelog.Releases[0].Components) != 1 {
-		t.Errorf("expected 2 components, got %d", len(changelog.Releases[0].Components))
+	if len((*changelog.Releases)[0].Components) != 1 {
+		t.Errorf("expected 2 components, got %d", len((*changelog.Releases)[0].Components))
 	}
 
-	if len(changelog.Releases[1].Components) != 2 {
-		t.Errorf("expected 2 components, got %d", len(changelog.Releases[1].Components))
+	if len((*changelog.Releases)[1].Components) != 2 {
+		t.Errorf("expected 2 components, got %d", len((*changelog.Releases)[1].Components))
 	}
 
-	if len(changelog.Releases[2].Components) != 2 {
-		t.Errorf("expected 1 component, got %d", len(changelog.Releases[2].Components))
+	if len((*changelog.Releases)[2].Components) != 2 {
+		t.Errorf("expected 1 component, got %d", len((*changelog.Releases)[2].Components))
 	}
 
 	// expect that the first release is 1.2.0
-	if changelog.Releases[0].Tag != "1.2.0" {
-		t.Errorf("expected first release to be 1.2.0, got %s", changelog.Releases[0].Tag)
+	if (*changelog.Releases)[0].Tag != "1.2.0" {
+		t.Errorf("expected first release to be 1.2.0, got %s", (*changelog.Releases)[0].Tag)
 	}
 
 	// expect that the second release is 1.1.0
-	if changelog.Releases[1].Tag != "1.1.0" {
-		t.Errorf("expected second release to be 1.1.0, got %s", changelog.Releases[1].Tag)
+	if (*changelog.Releases)[1].Tag != "1.1.0" {
+		t.Errorf("expected second release to be 1.1.0, got %s", (*changelog.Releases)[1].Tag)
 	}
 
 	// expect that the third release is 1.0.0
-	if changelog.Releases[2].Tag != "1.0.0" {
-		t.Errorf("expected third release to be 1.0.0, got %s", changelog.Releases[2].Tag)
+	if (*changelog.Releases)[2].Tag != "1.0.0" {
+		t.Errorf("expected third release to be 1.0.0, got %s", (*changelog.Releases)[2].Tag)
 	}
 }