mirror of
https://github.com/thegeeklab/wp-plugin-go.git
synced 2024-11-28 08:30:37 +00:00
feat: add helper functions to generate semver tags from refs (#34)
This commit is contained in:
parent
1886af5262
commit
f6a6872eda
2
go.mod
2
go.mod
@ -3,6 +3,7 @@ module github.com/thegeeklab/wp-plugin-go
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go 1.21
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require (
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github.com/Masterminds/semver/v3 v3.2.0
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github.com/Masterminds/sprig/v3 v3.2.3
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github.com/joho/godotenv v1.5.1
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github.com/rs/zerolog v1.31.0
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@ -12,7 +13,6 @@ require (
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require (
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github.com/Masterminds/goutils v1.1.1 // indirect
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github.com/Masterminds/semver/v3 v3.2.0 // indirect
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github.com/cpuguy83/go-md2man/v2 v2.0.2 // indirect
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github.com/google/uuid v1.1.1 // indirect
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github.com/huandu/xstrings v1.3.3 // indirect
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100
plugin/tags.go
Normal file
100
plugin/tags.go
Normal file
@ -0,0 +1,100 @@
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package plugin
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import (
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"fmt"
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"strings"
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"github.com/Masterminds/semver/v3"
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)
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// SemverTagSuffix returns a set of default suggested tags
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// based on the commit ref with an attached suffix.
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func SemverTagSuffix(ref, suffix string, strict bool) ([]string, error) {
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tags, err := SemverTags(ref, strict)
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if err != nil {
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return nil, err
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}
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if len(suffix) == 0 {
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return tags, nil
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}
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for i, tag := range tags {
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if tag == "latest" {
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tags[i] = suffix
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} else {
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tags[i] = fmt.Sprintf("%s-%s", tag, suffix)
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}
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}
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return tags, nil
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}
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// SemverTags returns a set of default suggested tags based on
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// the commit ref.
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func SemverTags(ref string, strict bool) ([]string, error) {
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var (
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version *semver.Version
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err error
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)
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if !strings.HasPrefix(ref, "refs/tags/") {
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return []string{"latest"}, nil
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}
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rawVersion := stripTagPrefix(ref)
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version, err = semver.NewVersion(rawVersion)
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if strict {
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version, err = semver.StrictNewVersion(rawVersion)
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}
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if err != nil {
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return []string{"latest"}, err
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}
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if version.Prerelease() != "" {
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return []string{
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version.String(),
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}, nil
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}
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if version.Major() == 0 {
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return []string{
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fmt.Sprintf("%v.%v", version.Major(), version.Minor()),
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fmt.Sprintf("%v.%v.%v", version.Major(), version.Minor(), version.Patch()),
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}, nil
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}
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return []string{
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fmt.Sprintf("%v", version.Major()),
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fmt.Sprintf("%v.%v", version.Major(), version.Minor()),
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fmt.Sprintf("%v.%v.%v", version.Major(), version.Minor(), version.Patch()),
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}, nil
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}
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// IsTaggable checks whether tags should be created for the specified ref.
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// The function returns true if the ref either matches the default branch
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// or is a tag ref.
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func IsTaggable(ref, defaultBranch string) bool {
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if strings.HasPrefix(ref, "refs/tags/") {
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return true
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}
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if stripHeadPrefix(ref) == defaultBranch {
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return true
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}
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return false
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}
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func stripHeadPrefix(ref string) string {
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return strings.TrimPrefix(ref, "refs/heads/")
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}
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func stripTagPrefix(ref string) string {
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ref = strings.TrimPrefix(ref, "refs/tags/")
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ref = strings.TrimPrefix(ref, "v")
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return ref
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}
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233
plugin/tags_test.go
Normal file
233
plugin/tags_test.go
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@ -0,0 +1,233 @@
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package plugin
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import (
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"reflect"
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"testing"
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)
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func Test_stripTagPrefix(t *testing.T) {
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tests := []struct {
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Before string
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After string
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}{
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{"refs/tags/1.0.0", "1.0.0"},
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{"refs/tags/v1.0.0", "1.0.0"},
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{"v1.0.0", "1.0.0"},
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}
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for _, test := range tests {
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got, want := stripTagPrefix(test.Before), test.After
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if got != want {
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t.Errorf("Got tag %s, want %s", got, want)
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}
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}
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}
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func TestSemverTagsStrict(t *testing.T) {
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tests := []struct {
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Before string
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After []string
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}{
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{"", []string{"latest"}},
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{"refs/heads/main", []string{"latest"}},
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{"refs/tags/0.9.0", []string{"0.9", "0.9.0"}},
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{"refs/tags/1.0.0", []string{"1", "1.0", "1.0.0"}},
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{"refs/tags/v1.0.0", []string{"1", "1.0", "1.0.0"}},
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{"refs/tags/v1.0.0+1", []string{"1", "1.0", "1.0.0"}},
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{"refs/tags/v1.0.0-alpha.1", []string{"1.0.0-alpha.1"}},
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{"refs/tags/v1.0.0-alpha", []string{"1.0.0-alpha"}},
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}
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for _, test := range tests {
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tags, err := SemverTags(test.Before, true)
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if err != nil {
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t.Error(err)
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continue
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}
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got, want := tags, test.After
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if !reflect.DeepEqual(got, want) {
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t.Errorf("Got tag %v, want %v", got, want)
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}
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}
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}
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func TestSemverTags(t *testing.T) {
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tests := []struct {
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Before string
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After []string
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}{
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{"", []string{"latest"}},
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{"refs/heads/main", []string{"latest"}},
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{"refs/tags/0.9.0", []string{"0.9", "0.9.0"}},
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{"refs/tags/1.0.0", []string{"1", "1.0", "1.0.0"}},
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{"refs/tags/v1.0.0", []string{"1", "1.0", "1.0.0"}},
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{"refs/tags/v1.0.0+1", []string{"1", "1.0", "1.0.0"}},
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{"refs/tags/v1.0.0-alpha.1", []string{"1.0.0-alpha.1"}},
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{"refs/tags/v1.0.0-alpha", []string{"1.0.0-alpha"}},
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{"refs/tags/v1.0-alpha", []string{"1.0.0-alpha"}},
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{"refs/tags/22.04.0", []string{"22", "22.4", "22.4.0"}},
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{"refs/tags/22.04", []string{"22", "22.4", "22.4.0"}},
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}
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for _, test := range tests {
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tags, err := SemverTags(test.Before, false)
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if err != nil {
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t.Error(err)
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continue
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}
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got, want := tags, test.After
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if !reflect.DeepEqual(got, want) {
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t.Errorf("Got tag %v, want %v", got, want)
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}
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}
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}
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func TestSemverTagsSrtictError(t *testing.T) {
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tests := []string{
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"refs/tags/x1.0.0",
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"refs/tags/20190203",
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"refs/tags/22.04.0",
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"refs/tags/22.04",
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}
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for _, test := range tests {
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_, err := SemverTags(test, true)
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if err == nil {
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t.Errorf("Expect tag error for %s", test)
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}
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}
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}
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func TestSemverTagSuffix(t *testing.T) {
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tests := []struct {
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Before string
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Suffix string
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After []string
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}{
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// without suffix
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{
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After: []string{"latest"},
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},
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{
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Before: "refs/tags/v1.0.0",
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After: []string{
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"1",
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"1.0",
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"1.0.0",
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},
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},
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// with suffix
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{
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Suffix: "linux-amd64",
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After: []string{"linux-amd64"},
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},
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{
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Before: "refs/tags/v1.0.0",
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Suffix: "linux-amd64",
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After: []string{
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"1-linux-amd64",
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"1.0-linux-amd64",
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"1.0.0-linux-amd64",
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},
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},
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{
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Suffix: "nanoserver",
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After: []string{"nanoserver"},
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},
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{
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Before: "refs/tags/v1.9.2",
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Suffix: "nanoserver",
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After: []string{
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"1-nanoserver",
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"1.9-nanoserver",
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"1.9.2-nanoserver",
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},
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},
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}
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for _, test := range tests {
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tag, err := SemverTagSuffix(test.Before, test.Suffix, true)
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if err != nil {
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t.Error(err)
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continue
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}
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got, want := tag, test.After
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if !reflect.DeepEqual(got, want) {
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t.Errorf("Got tag %v, want %v", got, want)
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}
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}
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}
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func Test_stripHeadPrefix(t *testing.T) {
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type args struct {
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ref string
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}
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tests := []struct {
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args args
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want string
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}{
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{
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args: args{
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ref: "refs/heads/main",
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},
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want: "main",
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},
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}
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for _, tt := range tests {
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if got := stripHeadPrefix(tt.args.ref); got != tt.want {
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t.Errorf("stripHeadPrefix() = %v, want %v", got, tt.want)
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}
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}
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}
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func TestIsTaggable(t *testing.T) {
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type args struct {
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ref string
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defaultBranch string
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}
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tests := []struct {
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name string
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args args
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want bool
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}{
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{
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name: "latest tag for default branch",
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args: args{
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ref: "refs/heads/main",
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defaultBranch: "main",
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},
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want: true,
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},
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{
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name: "build from tags",
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args: args{
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ref: "refs/tags/v1.0.0",
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defaultBranch: "main",
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},
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want: true,
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},
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{
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name: "skip build for not default branch",
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args: args{
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ref: "refs/heads/develop",
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defaultBranch: "main",
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},
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want: false,
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},
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}
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for _, tt := range tests {
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if got := IsTaggable(tt.args.ref, tt.args.defaultBranch); got != tt.want {
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t.Errorf("%q. IsTaggable() = %v, want %v", tt.name, got, tt.want)
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}
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}
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}
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