mirror of https://github.com/harness/drone.git
61 lines
1.7 KiB
Go
61 lines
1.7 KiB
Go
// Copyright 2023 Harness, Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package repo
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import (
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"context"
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"fmt"
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"github.com/harness/gitness/app/api/usererror"
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"github.com/harness/gitness/app/auth"
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"github.com/harness/gitness/gitrpc"
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"github.com/harness/gitness/types/enum"
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)
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// DeleteBranch deletes a repo branch.
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func (c *Controller) DeleteBranch(ctx context.Context,
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session *auth.Session,
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repoRef string,
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branchName string,
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) error {
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repo, err := c.getRepoCheckAccess(ctx, session, repoRef, enum.PermissionRepoPush, false)
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if err != nil {
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return err
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}
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// make sure user isn't deleting the default branch
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// ASSUMPTION: lower layer calls explicit branch api
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// and 'refs/heads/branch1' would fail if 'branch1' exists.
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// TODO: Add functional test to ensure the scenario is covered!
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if branchName == repo.DefaultBranch {
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return usererror.ErrDefaultBranchCantBeDeleted
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}
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writeParams, err := CreateRPCWriteParams(ctx, c.urlProvider, session, repo)
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if err != nil {
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return fmt.Errorf("failed to create RPC write params: %w", err)
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}
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err = c.gitRPCClient.DeleteBranch(ctx, &gitrpc.DeleteBranchParams{
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WriteParams: writeParams,
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BranchName: branchName,
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})
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if err != nil {
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return err
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}
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return nil
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}
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