mirror of https://github.com/harness/drone.git
112 lines
3.5 KiB
Go
112 lines
3.5 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 gitspace
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import (
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"context"
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"fmt"
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"strconv"
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"strings"
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"time"
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apiauth "github.com/harness/gitness/app/api/auth"
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"github.com/harness/gitness/app/auth"
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"github.com/harness/gitness/types"
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"github.com/harness/gitness/types/check"
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"github.com/harness/gitness/types/enum"
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)
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type ActionInput struct {
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Action enum.GitspaceActionType `json:"action"`
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Identifier string `json:"-"`
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SpaceRef string `json:"-"` // Ref of the parent space
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}
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func (c *Controller) Action(
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ctx context.Context,
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session *auth.Session,
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in *ActionInput,
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) (*types.GitspaceConfig, error) {
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if err := c.sanitizeActionInput(in); err != nil {
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return nil, fmt.Errorf("failed to sanitize input: %w", err)
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}
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space, err := c.spaceStore.FindByRef(ctx, in.SpaceRef)
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if err != nil {
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return nil, fmt.Errorf("failed to find space: %w", err)
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}
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err = apiauth.CheckGitspace(ctx, c.authorizer, session, space.Path, in.Identifier, enum.PermissionGitspaceAccess)
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if err != nil {
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return nil, fmt.Errorf("failed to authorize: %w", err)
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}
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gitspaceConfig, err := c.gitspaceConfigStore.FindByIdentifier(ctx, space.ID, in.Identifier)
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gitspaceConfig.SpacePath = space.Path
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gitspaceConfig.SpaceID = space.ID
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if err != nil {
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return nil, fmt.Errorf("failed to find gitspace config: %w", err)
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}
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// check if it's an internal repo
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if gitspaceConfig.CodeRepo.Type == enum.CodeRepoTypeGitness {
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if gitspaceConfig.CodeRepo.Ref == nil {
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return nil, fmt.Errorf("couldn't fetch repo for the user, no ref found: %w", err)
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}
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repo, err := c.repoStore.FindByRef(ctx, *gitspaceConfig.CodeRepo.Ref)
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if err != nil {
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return nil, fmt.Errorf("couldn't fetch repo for the user: %w", err)
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}
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if err = apiauth.CheckRepo(
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ctx,
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c.authorizer,
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session,
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repo,
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enum.PermissionRepoView); err != nil {
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return nil, err
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}
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}
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gitspaceConfig.BranchURL = c.gitspaceSvc.GetBranchURL(ctx, gitspaceConfig)
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// All the actions should be idempotent.
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switch in.Action {
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case enum.GitspaceActionTypeStart:
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err = c.gitspaceLimiter.Usage(ctx, space.ID)
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if err != nil {
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return nil, err
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}
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c.gitspaceSvc.EmitGitspaceConfigEvent(ctx, gitspaceConfig, enum.GitspaceEventTypeGitspaceActionStart)
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err = c.gitspaceSvc.StartGitspaceAction(ctx, gitspaceConfig)
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return gitspaceConfig, err
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case enum.GitspaceActionTypeStop:
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c.gitspaceSvc.EmitGitspaceConfigEvent(ctx, gitspaceConfig, enum.GitspaceEventTypeGitspaceActionStop)
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err = c.gitspaceSvc.StopGitspaceAction(ctx, gitspaceConfig, time.Now())
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return gitspaceConfig, err
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default:
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return nil, fmt.Errorf("unknown action %s on gitspace : %s", string(in.Action), gitspaceConfig.Identifier)
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}
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}
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func (c *Controller) sanitizeActionInput(in *ActionInput) error {
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if err := check.Identifier(in.Identifier); err != nil {
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return err
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}
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parentRefAsID, err := strconv.ParseInt(in.SpaceRef, 10, 64)
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if (err == nil && parentRefAsID <= 0) || (len(strings.TrimSpace(in.SpaceRef)) == 0) {
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return ErrGitspaceRequiresParent
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}
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return nil
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}
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