forked from containerd/containerd
/
main.go
127 lines (115 loc) · 2.82 KB
/
main.go
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package main
import (
"fmt"
"os"
"text/template"
"github.com/sirupsen/logrus"
"github.com/urfave/cli"
)
const vendorConf = "vendor.conf"
type note struct {
Title string `toml:"title"`
Description string `toml:"description"`
}
type change struct {
Commit string `toml:"commit"`
Description string `toml:"description"`
}
type dependency struct {
Name string
Commit string
Previous string
}
type download struct {
Filename string
Hash string
}
type release struct {
ProjectName string `toml:"project_name"`
GithubRepo string `toml:"github_repo"`
Commit string `toml:"commit"`
Previous string `toml:"previous"`
PreRelease bool `toml:"pre_release"`
Preface string `toml:"preface"`
Notes map[string]note `toml:"notes"`
BreakingChanges map[string]change `toml:"breaking"`
// generated fields
Changes []change
Contributors []string
Dependencies []dependency
Version string
Downloads []download
}
func main() {
app := cli.NewApp()
app.Name = "release"
app.Description = `release tooling.
This tool should be ran from the root of the project repository for a new release.
`
app.Flags = []cli.Flag{
cli.BoolFlag{
Name: "dry,n",
Usage: "run the release tooling as a dry run to print the release notes to stdout",
},
cli.StringFlag{
Name: "template,t",
Usage: "template filepath to use in place of the default",
Value: defaultTemplateFile,
},
}
app.Action = func(context *cli.Context) error {
var (
path = context.Args().First()
tag = parseTag(path)
)
r, err := loadRelease(path)
if err != nil {
return err
}
logrus.Info("Welcome to the %s release tool...", r.ProjectName)
previous, err := getPreviousDeps(r.Previous)
if err != nil {
return err
}
changes, err := changelog(r.Previous, r.Commit)
if err != nil {
return err
}
logrus.Infof("creating new release %s with %d new changes...", tag, len(changes))
rd, err := fileFromRev(r.Commit, vendorConf)
if err != nil {
return err
}
deps, err := parseDependencies(rd)
if err != nil {
return err
}
updatedDeps := updatedDeps(previous, deps)
contributors, err := getContributors(r.Previous, r.Commit)
if err != nil {
return err
}
// update the release fields with generated data
r.Contributors = contributors
r.Dependencies = updatedDeps
r.Changes = changes
r.Version = tag
tmpl, err := getTemplate(context)
if err != nil {
return err
}
if context.Bool("dry") {
t, err := template.New("release-notes").Parse(tmpl)
if err != nil {
return err
}
return t.Execute(os.Stdout, r)
}
logrus.Info("release complete!")
return nil
}
if err := app.Run(os.Args); err != nil {
fmt.Fprintln(os.Stderr, err)
os.Exit(1)
}
}