mirror of
https://github.com/apricote/releaser-pleaser.git
synced 2026-02-08 02:37:04 +00:00
refactor: move things to packages (#39)
This commit is contained in:
GitHub
parent
44184a77f9
commit
a0a064d387
32 changed files with 923 additions and 892 deletions
294
releasepr.go
294
releasepr.go
|
|
@ -1,294 +0,0 @@
|
|||
package rp
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
_ "embed"
|
||||
"fmt"
|
||||
"log"
|
||||
"regexp"
|
||||
"strings"
|
||||
"text/template"
|
||||
|
||||
"github.com/yuin/goldmark/ast"
|
||||
"github.com/yuin/goldmark/text"
|
||||
|
||||
"github.com/apricote/releaser-pleaser/internal/markdown"
|
||||
east "github.com/apricote/releaser-pleaser/internal/markdown/extensions/ast"
|
||||
)
|
||||
|
||||
var (
|
||||
releasePRTemplate *template.Template
|
||||
)
|
||||
|
||||
//go:embed releasepr.md.tpl
|
||||
var rawReleasePRTemplate string
|
||||
|
||||
func init() {
|
||||
var err error
|
||||
releasePRTemplate, err = template.New("releasepr").Parse(rawReleasePRTemplate)
|
||||
if err != nil {
|
||||
log.Fatalf("failed to parse release pr template: %v", err)
|
||||
}
|
||||
}
|
||||
|
||||
// ReleasePullRequest
|
||||
//
|
||||
// TODO: Reuse [PullRequest]
|
||||
type ReleasePullRequest struct {
|
||||
ID int
|
||||
Title string
|
||||
Description string
|
||||
Labels []Label
|
||||
|
||||
Head string
|
||||
ReleaseCommit *Commit
|
||||
}
|
||||
|
||||
func NewReleasePullRequest(head, branch, version, changelogEntry string) (*ReleasePullRequest, error) {
|
||||
rp := &ReleasePullRequest{
|
||||
Head: head,
|
||||
Labels: []Label{LabelReleasePending},
|
||||
}
|
||||
|
||||
rp.SetTitle(branch, version)
|
||||
if err := rp.SetDescription(changelogEntry, ReleaseOverrides{}); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
return rp, nil
|
||||
}
|
||||
|
||||
type ReleaseOverrides struct {
|
||||
Prefix string
|
||||
Suffix string
|
||||
NextVersionType NextVersionType
|
||||
}
|
||||
|
||||
type NextVersionType int
|
||||
|
||||
const (
|
||||
NextVersionTypeUndefined NextVersionType = iota
|
||||
NextVersionTypeNormal
|
||||
NextVersionTypeRC
|
||||
NextVersionTypeBeta
|
||||
NextVersionTypeAlpha
|
||||
)
|
||||
|
||||
func (n NextVersionType) String() string {
|
||||
switch n {
|
||||
case NextVersionTypeUndefined:
|
||||
return "undefined"
|
||||
case NextVersionTypeNormal:
|
||||
return "normal"
|
||||
case NextVersionTypeRC:
|
||||
return "rc"
|
||||
case NextVersionTypeBeta:
|
||||
return "beta"
|
||||
case NextVersionTypeAlpha:
|
||||
return "alpha"
|
||||
default:
|
||||
return ""
|
||||
}
|
||||
}
|
||||
|
||||
func (n NextVersionType) IsPrerelease() bool {
|
||||
switch n {
|
||||
case NextVersionTypeRC, NextVersionTypeBeta, NextVersionTypeAlpha:
|
||||
return true
|
||||
case NextVersionTypeUndefined, NextVersionTypeNormal:
|
||||
return false
|
||||
default:
|
||||
return false
|
||||
}
|
||||
}
|
||||
|
||||
// Label is the string identifier of a pull/merge request label on the forge.
|
||||
type Label string
|
||||
|
||||
const (
|
||||
LabelNextVersionTypeNormal Label = "rp-next-version::normal"
|
||||
LabelNextVersionTypeRC Label = "rp-next-version::rc"
|
||||
LabelNextVersionTypeBeta Label = "rp-next-version::beta"
|
||||
LabelNextVersionTypeAlpha Label = "rp-next-version::alpha"
|
||||
|
||||
LabelReleasePending Label = "rp-release::pending"
|
||||
LabelReleaseTagged Label = "rp-release::tagged"
|
||||
)
|
||||
|
||||
var KnownLabels = []Label{
|
||||
LabelNextVersionTypeNormal,
|
||||
LabelNextVersionTypeRC,
|
||||
LabelNextVersionTypeBeta,
|
||||
LabelNextVersionTypeAlpha,
|
||||
|
||||
LabelReleasePending,
|
||||
LabelReleaseTagged,
|
||||
}
|
||||
|
||||
const (
|
||||
DescriptionLanguagePrefix = "rp-prefix"
|
||||
DescriptionLanguageSuffix = "rp-suffix"
|
||||
)
|
||||
|
||||
const (
|
||||
MarkdownSectionChangelog = "changelog"
|
||||
)
|
||||
|
||||
const (
|
||||
TitleFormat = "chore(%s): release %s"
|
||||
)
|
||||
|
||||
var (
|
||||
TitleRegex = regexp.MustCompile("chore(.*): release (.*)")
|
||||
)
|
||||
|
||||
func (pr *ReleasePullRequest) GetOverrides() (ReleaseOverrides, error) {
|
||||
overrides := ReleaseOverrides{}
|
||||
overrides = pr.parseVersioningFlags(overrides)
|
||||
overrides, err := pr.parseDescription(overrides)
|
||||
if err != nil {
|
||||
return ReleaseOverrides{}, err
|
||||
}
|
||||
|
||||
return overrides, nil
|
||||
}
|
||||
|
||||
func (pr *ReleasePullRequest) parseVersioningFlags(overrides ReleaseOverrides) ReleaseOverrides {
|
||||
for _, label := range pr.Labels {
|
||||
switch label {
|
||||
// Versioning
|
||||
case LabelNextVersionTypeNormal:
|
||||
overrides.NextVersionType = NextVersionTypeNormal
|
||||
case LabelNextVersionTypeRC:
|
||||
overrides.NextVersionType = NextVersionTypeRC
|
||||
case LabelNextVersionTypeBeta:
|
||||
overrides.NextVersionType = NextVersionTypeBeta
|
||||
case LabelNextVersionTypeAlpha:
|
||||
overrides.NextVersionType = NextVersionTypeAlpha
|
||||
case LabelReleasePending, LabelReleaseTagged:
|
||||
// These labels have no effect on the versioning.
|
||||
break
|
||||
}
|
||||
}
|
||||
|
||||
return overrides
|
||||
}
|
||||
|
||||
func (pr *ReleasePullRequest) parseDescription(overrides ReleaseOverrides) (ReleaseOverrides, error) {
|
||||
source := []byte(pr.Description)
|
||||
descriptionAST := markdown.New().Parser().Parse(text.NewReader(source))
|
||||
|
||||
err := ast.Walk(descriptionAST, func(n ast.Node, entering bool) (ast.WalkStatus, error) {
|
||||
if !entering {
|
||||
return ast.WalkContinue, nil
|
||||
}
|
||||
|
||||
if n.Type() != ast.TypeBlock || n.Kind() != ast.KindFencedCodeBlock {
|
||||
return ast.WalkContinue, nil
|
||||
}
|
||||
|
||||
codeBlock, ok := n.(*ast.FencedCodeBlock)
|
||||
if !ok {
|
||||
return ast.WalkStop, fmt.Errorf("node has unexpected type: %T", n)
|
||||
}
|
||||
|
||||
switch string(codeBlock.Language(source)) {
|
||||
case DescriptionLanguagePrefix:
|
||||
overrides.Prefix = textFromLines(source, codeBlock)
|
||||
case DescriptionLanguageSuffix:
|
||||
overrides.Suffix = textFromLines(source, codeBlock)
|
||||
}
|
||||
|
||||
return ast.WalkContinue, nil
|
||||
})
|
||||
if err != nil {
|
||||
return ReleaseOverrides{}, err
|
||||
}
|
||||
|
||||
return overrides, nil
|
||||
}
|
||||
|
||||
func (pr *ReleasePullRequest) ChangelogText() (string, error) {
|
||||
source := []byte(pr.Description)
|
||||
gm := markdown.New()
|
||||
descriptionAST := gm.Parser().Parse(text.NewReader(source))
|
||||
|
||||
var section *east.Section
|
||||
|
||||
err := ast.Walk(descriptionAST, func(n ast.Node, entering bool) (ast.WalkStatus, error) {
|
||||
if !entering {
|
||||
return ast.WalkContinue, nil
|
||||
}
|
||||
|
||||
if n.Type() != ast.TypeBlock || n.Kind() != east.KindSection {
|
||||
return ast.WalkContinue, nil
|
||||
}
|
||||
|
||||
anySection, ok := n.(*east.Section)
|
||||
if !ok {
|
||||
return ast.WalkStop, fmt.Errorf("node has unexpected type: %T", n)
|
||||
}
|
||||
|
||||
if anySection.Name != MarkdownSectionChangelog {
|
||||
return ast.WalkContinue, nil
|
||||
}
|
||||
|
||||
section = anySection
|
||||
return ast.WalkStop, nil
|
||||
})
|
||||
if err != nil {
|
||||
return "", err
|
||||
}
|
||||
|
||||
if section == nil {
|
||||
return "", nil
|
||||
}
|
||||
|
||||
outputBuffer := new(bytes.Buffer)
|
||||
err = gm.Renderer().Render(outputBuffer, source, section)
|
||||
if err != nil {
|
||||
return "", err
|
||||
}
|
||||
|
||||
return outputBuffer.String(), nil
|
||||
}
|
||||
|
||||
func textFromLines(source []byte, n ast.Node) string {
|
||||
content := make([]byte, 0)
|
||||
|
||||
l := n.Lines().Len()
|
||||
for i := 0; i < l; i++ {
|
||||
line := n.Lines().At(i)
|
||||
content = append(content, line.Value(source)...)
|
||||
}
|
||||
|
||||
return strings.TrimSpace(string(content))
|
||||
}
|
||||
|
||||
func (pr *ReleasePullRequest) SetTitle(branch, version string) {
|
||||
pr.Title = fmt.Sprintf(TitleFormat, branch, version)
|
||||
}
|
||||
|
||||
func (pr *ReleasePullRequest) Version() (string, error) {
|
||||
matches := TitleRegex.FindStringSubmatch(pr.Title)
|
||||
if len(matches) != 3 {
|
||||
return "", fmt.Errorf("title has unexpected format")
|
||||
}
|
||||
|
||||
return matches[2], nil
|
||||
}
|
||||
|
||||
func (pr *ReleasePullRequest) SetDescription(changelogEntry string, overrides ReleaseOverrides) error {
|
||||
var description bytes.Buffer
|
||||
err := releasePRTemplate.Execute(&description, map[string]any{
|
||||
"Changelog": changelogEntry,
|
||||
"Overrides": overrides,
|
||||
})
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
pr.Description = description.String()
|
||||
|
||||
return nil
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue