feat(convert)!: Remove monaco convert

This changeset removes `monaco convert` and all dependent code.
This includes:
* config v1
* project v1
* environment v1
* templating
* endpoints v1
* topology sort
* legacy tests

.ci/nightly.groovy

@@ -19,11 +19,6 @@ pipeline {
             }
         }
 
-        stage("🧓 Integration test (legacy)") {
-            steps {
-                executeWithSecrets(cmd: 'make integration-test-v1')
-            }
-        }
 
         stage("📥/📤 Download/Restore test") {
             steps {

.github/workflows/end-to-end-test.yml

@@ -102,48 +102,6 @@ jobs:
         name: Test Results - Integration
         path: test-result-*.xml
 
-
-  legacy-integration-tests:
-    name: 🧓 Legacy integration tests
-    needs: [setup]
-    if: github.event.action != 'labeled' || github.event.label.name == 'run-e2e-test'
-    runs-on: ubuntu-latest
-    permissions:
-      contents: read
-      checks: write
-
-    steps:
-    - name: Checkout
-      uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 #v4.2.2
-      with:
-        ref: ${{needs.setup.outputs.sha}}
-
-    - name: Set up Go 1.x
-      uses: actions/setup-go@f111f3307d8850f501ac008e886eec1fd1932a34 #v5.3.0
-      with:
-        go-version: '~1.23'
-
-    - name: 🧓 Integration test (legacy)
-      run: make integration-test-v1 testopts="--junitfile test-result-integration-legacy.xml"
-      env:
-        URL_ENVIRONMENT_1: ${{ secrets.URL_ENVIRONMENT_1 }}
-        URL_ENVIRONMENT_2: ${{ secrets.URL_ENVIRONMENT_2 }}
-        TOKEN_ENVIRONMENT_1: ${{ secrets.TOKEN_ENVIRONMENT_1 }}
-        TOKEN_ENVIRONMENT_2: ${{ secrets.TOKEN_ENVIRONMENT_2 }}
-        PLATFORM_URL_ENVIRONMENT_1: ${{ secrets.PLATFORM_URL_ENVIRONMENT_1 }}
-        PLATFORM_URL_ENVIRONMENT_2: ${{ secrets.PLATFORM_URL_ENVIRONMENT_2 }}
-        OAUTH_CLIENT_ID: ${{ secrets.OAUTH_CLIENT_ID }}
-        OAUTH_CLIENT_SECRET: ${{ secrets.OAUTH_CLIENT_SECRET }}
-        OAUTH_TOKEN_ENDPOINT: ${{ secrets.OAUTH_TOKEN_ENDPOINT }}
-
-    - name: ⬆️ Upload Test Results
-      uses: actions/upload-artifact@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08 #v4.6.0
-      if: always()
-      with:
-        name: Test Results - Integration Legacy
-        path: test-result-*.xml
-
-
   download-restore-test:
     name: 📥/📤 Download-restore-test
     needs: [setup]

Makefile

@@ -2,7 +2,7 @@ BINARY_NAME ?= monaco
 VERSION ?= 2.x
 RELEASES = $(BINARY_NAME)-windows-amd64.exe $(BINARY_NAME)-windows-386.exe $(BINARY_NAME)-linux-arm64 $(BINARY_NAME)-linux-amd64 $(BINARY_NAME)-linux-386 $(BINARY_NAME)-darwin-amd64 $(BINARY_NAME)-darwin-arm64
 
-.PHONY: lint format mocks build install clean test integration-test integration-test-v1 test-package default add-license-headers compile build-release $(RELEASES) docker-container sign-image install-ko
+.PHONY: lint format mocks build install clean test integration-test test-package default add-license-headers compile build-release $(RELEASES) docker-container sign-image install-ko
 
 default: build
 
@@ -95,9 +95,6 @@ test: mocks install-gotestsum
 integration-test: mocks install-gotestsum
 	@gotestsum ${testopts} --format testdox -- -tags=integration -timeout=30m -v -race ./cmd/monaco/integrationtest/v2
 
-integration-test-v1: mocks install-gotestsum
-	@gotestsum ${testopts} --format testdox -- -tags=integration_v1 -timeout=30m -v -race ./cmd/monaco/integrationtest/v1
-
 download-restore-test: mocks install-gotestsum
 	@gotestsum ${testopts} --format testdox -- -tags=download_restore -timeout=30m -v -race ./...
 

cmd/monaco/completion/completion.go

@@ -17,17 +17,20 @@
 package completion
 
 import (
+	"os"
+	"strings"
+
+	"github.com/spf13/pflag"
+	"golang.org/x/exp/maps"
+
 	"github.com/dynatrace/dynatrace-configuration-as-code/v2/internal/files"
 	"github.com/dynatrace/dynatrace-configuration-as-code/v2/internal/slices"
 	manifestloader "github.com/dynatrace/dynatrace-configuration-as-code/v2/pkg/manifest/loader"
-	"github.com/spf13/pflag"
-	"golang.org/x/exp/maps"
-	"os"
-	"strings"
 
-	"github.com/dynatrace/dynatrace-configuration-as-code/v2/pkg/api"
 	"github.com/spf13/afero"
 	"github.com/spf13/cobra"
+
+	"github.com/dynatrace/dynatrace-configuration-as-code/v2/pkg/api"
 )
 
 func DeleteCompletion(_ *cobra.Command, args []string, _ string) ([]string, cobra.ShellCompDirective) {
@@ -52,24 +55,6 @@ func SingleArgumentManifestFileCompletion(_ *cobra.Command, args []string, _ str
 	}
 }
 
-func DownloadManifestCompletion(c *cobra.Command, args []string, toComplete string) ([]string, cobra.ShellCompDirective) {
-	if len(args) == 0 {
-		return files.YamlExtensions, cobra.ShellCompDirectiveFilterFileExt
-	} else if len(args) == 1 {
-		return EnvironmentByArg0(c, args, toComplete)
-	} else {
-		return make([]string, 0), cobra.ShellCompDirectiveNoFileComp
-	}
-}
-
-func DownloadDirectCompletion(_ *cobra.Command, args []string, _ string) ([]string, cobra.ShellCompDirective) {
-	if len(args) == 1 {
-		return listEnvVarNames(), cobra.ShellCompDirectiveDefault
-	} else {
-		return make([]string, 0), cobra.ShellCompDirectiveNoFileComp
-	}
-}
-
 func PurgeCompletion(_ *cobra.Command, args []string, _ string) ([]string, cobra.ShellCompDirective) {
 	if len(args) == 0 {
 		return files.YamlExtensions, cobra.ShellCompDirectiveFilterFileExt
@@ -87,14 +72,6 @@ func listEnvVarNames() []string {
 	return names
 }
 
-func ConvertCompletion(_ *cobra.Command, args []string, _ string) ([]string, cobra.ShellCompDirective) {
-	if len(args) == 0 {
-		return EnvironmentFile()
-	} else {
-		return make([]string, 0), cobra.ShellCompDirectiveFilterDirs
-	}
-}
-
 func AllAvailableApis(cmd *cobra.Command, _ []string, _ string) ([]string, cobra.ShellCompDirective) {
 	value, ok := cmd.Flag("api").Value.(pflag.SliceValue)
 	if !ok {
@@ -127,10 +104,6 @@ func AccountsByManifestFlag(cmd *cobra.Command, _ []string, _ string) ([]string,
 	return loadAccountsFromManifest(cmd.Flag("manifest").Value.String())
 }
 
-func AccountsByArg0(_ *cobra.Command, args []string, _ string) ([]string, cobra.ShellCompDirective) {
-	return loadAccountsFromManifest(args[0])
-}
-
 func loadAccountsFromManifest(manifestPath string) ([]string, cobra.ShellCompDirective) {
 	man, _ := manifestloader.Load(&manifestloader.Context{
 		Fs:           afero.NewOsFs(),
@@ -164,10 +137,6 @@ func DeleteFile() ([]string, cobra.ShellCompDirective) {
 	return deepFileSearch(".", "delete.yaml"), cobra.ShellCompDirectiveDefault
 }
 
-func EnvironmentFile() ([]string, cobra.ShellCompDirective) {
-	return files.YamlExtensions, cobra.ShellCompDirectiveFilterFileExt
-}
-
 func deepFileSearch(root, ext string) []string {
 
 	var allMatchingFiles []string