Unsupport old environments

Author: sachaos

.github/workflows/docker.yml

@@ -10,10 +10,8 @@ jobs:
       matrix:
         environment:
           - gcc
-          - gcc-old
           - python2
           - python3
-          - python3-old
           - rust
       fail-fast: false
     name: Build & Push sachaos/atcoder-${{ matrix.environment }} Image

cmd/install.go

@@ -37,21 +37,6 @@ var installCmd = &cobra.Command{
 			}
 		}
 
-		{
-			env := environment.DefaultOldEnvironmentSelector.Select(language)
-			if env != nil {
-				cli, err := client.NewClientWithOpts(client.FromEnv)
-				if err != nil {
-					return err
-				}
-
-				err = tester.PrepareImage(cli, context.Background(), env.DockerImage)
-				if err != nil {
-					return err
-				}
-			}
-		}
-
 		fmt.Println("Preparation completed")
 
 		return nil

cmd/languages.go

@@ -27,21 +27,6 @@ var languagesCmd = &cobra.Command{
 			}
 			w.Render()
 		}
-
-		fmt.Println()
-		fmt.Println("Old Environments")
-
-		{
-			w := tablewriter.NewWriter(os.Stdout)
-			w.SetHeader([]string{"key", "alias", "name", "image", "note"})
-			selector := environment.DefaultOldEnvironmentSelector
-
-			for _, key := range selector.Keys() {
-				env := selector.Select(key)
-				w.Append([]string{env.Key, strings.Join(selector.Aliases(key), ","), env.Language, env.DockerImage, env.Note})
-			}
-			w.Render()
-		}
 	},
 }
 

cmd/prepare.go

@@ -43,12 +43,7 @@ var prepareCmd = &cobra.Command{
 			return err
 		}
 
-		var selector *environment.EnvironmentSelector
-		if contest.LangVer == atcoder.LangOld {
-			selector = environment.DefaultOldEnvironmentSelector
-		} else {
-			selector = environment.DefaultEnvironmentSelector
-		}
+		selector := environment.DefaultEnvironmentSelector
 
 		return preparer.Prepare(contest, ".", selector.Select(language), templatePath)
 	},

cmd/util.go

@@ -5,5 +5,5 @@ import (
 )
 
 func validateLanguage(lang string) bool {
-	return environment.DefaultEnvironmentSelector.Has(lang) || environment.DefaultOldEnvironmentSelector.Has(lang)
+	return environment.DefaultEnvironmentSelector.Has(lang)
 }

docker/gcc-old/Dockerfile

@@ -90,7 +90,7 @@ func ParseLangVersion(r io.Reader) (string, error) {
 	doc.Find("option").Each(func(_ int, selection *goquery.Selection) {
 		val, _ := selection.Attr("value")
 		if val == "3001" {
-			result = LangOld
+			panic("Not supporting old environment")
 		}
 
 		if val == "4001" {

docker/python3-old/Dockerfile

@@ -1,7 +1,6 @@
 package atcoder
 
 const LangNew = "lang"
-const LangOld = "oldLang"
 
 type Contest struct {
 	ID      string

lib/atcoder/parse.go

@@ -1,23 +1,8 @@
 package environment
 
 var DefaultEnvironmentSelector = NewEnvironmentSelector()
-var DefaultOldEnvironmentSelector = NewEnvironmentSelector()
 
 func init() {
-	for key, environment := range OldEnvironments {
-		err := DefaultOldEnvironmentSelector.Add(key, environment)
-		if err != nil {
-			panic(err.Error())
-		}
-	}
-
-	for aliasKey, key := range OldAliases {
-		err := DefaultOldEnvironmentSelector.AddAlias(aliasKey, key)
-		if err != nil {
-			panic(err.Error())
-		}
-	}
-
 	for key, environment := range Environments {
 		err := DefaultEnvironmentSelector.Add(key, environment)
 		if err != nil {