/
body.go
68 lines (59 loc) · 1.54 KB
/
body.go
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package release
import (
"bytes"
"os"
"text/template"
"github.com/goreleaser/goreleaser/internal/artifact"
"github.com/goreleaser/goreleaser/internal/tmpl"
"github.com/goreleaser/goreleaser/pkg/context"
)
const bodyTemplateText = `{{ with .Header }}{{ . }}{{ "\n" }}{{ end }}
{{- .ReleaseNotes }}
{{- with .Footer }}{{ "\n" }}{{ . }}{{ end }}
`
func describeBody(ctx *context.Context) (bytes.Buffer, error) {
var out bytes.Buffer
fields := tmpl.Fields{}
checksums := ctx.Artifacts.Filter(artifact.ByType(artifact.Checksum))
checksumsList := checksums.List()
switch len(checksumsList) {
case 0:
// do nothing
case 1:
bts, err := os.ReadFile(checksumsList[0].Path)
if err != nil {
return out, err
}
fields["Checksums"] = string(bts)
default:
checkMap := map[string]string{}
for _, check := range checksumsList {
bts, err := os.ReadFile(check.Path)
if err != nil {
return out, err
}
checkMap[artifact.ExtraOr(*check, artifact.ExtraChecksumOf, "")] = string(bts)
}
fields["Checksums"] = checkMap
}
t := tmpl.New(ctx).WithExtraFields(fields)
header, err := t.Apply(ctx.Config.Release.Header)
if err != nil {
return out, err
}
footer, err := t.Apply(ctx.Config.Release.Footer)
if err != nil {
return out, err
}
bodyTemplate := template.Must(template.New("release").Parse(bodyTemplateText))
err = bodyTemplate.Execute(&out, struct {
Header string
Footer string
ReleaseNotes string
}{
Header: header,
Footer: footer,
ReleaseNotes: ctx.ReleaseNotes,
})
return out, err
}