4274b48ea5
Shared LRU avoids repeated Gitea calls for default-branch resolution; the simple stdlib map alternative would race on concurrent access without a mutex per entry, which is more code than the LRU.
85 lines
2.2 KiB
Go
85 lines
2.2 KiB
Go
package tools
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import (
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"context"
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"encoding/json"
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"fmt"
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"gitea.d-ma.be/mathias/gitea-mcp/internal/allowlist"
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"gitea.d-ma.be/mathias/gitea-mcp/internal/gitea"
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"gitea.d-ma.be/mathias/gitea-mcp/internal/registry"
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)
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// WorkflowRunTrigger triggers a Gitea Actions workflow_dispatch run.
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type WorkflowRunTrigger struct {
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c *gitea.Client
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a *allowlist.Allowlist
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baseURL string
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}
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func NewWorkflowRunTrigger(c *gitea.Client, a *allowlist.Allowlist, baseURL string) *WorkflowRunTrigger {
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return &WorkflowRunTrigger{c: c, a: a, baseURL: baseURL}
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}
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func (t *WorkflowRunTrigger) Descriptor() registry.ToolDescriptor {
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return registry.ToolDescriptor{
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Name: "workflow_run_trigger",
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Description: "Trigger a Gitea Actions workflow_dispatch run.",
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InputSchema: json.RawMessage(`{
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"type":"object",
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"properties":{
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"owner":{"type":"string"},
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"name":{"type":"string"},
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"workflow":{"type":"string"},
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"ref":{"type":"string"},
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"inputs":{"type":"object"}
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},
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"required":["owner","name","workflow"]
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}`),
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}
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}
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type workflowRunTriggerArgs struct {
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Owner string `json:"owner"`
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Name string `json:"name"`
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Workflow string `json:"workflow"`
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Ref string `json:"ref"`
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Inputs map[string]any `json:"inputs"`
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}
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func (t *WorkflowRunTrigger) Call(ctx context.Context, raw json.RawMessage) (json.RawMessage, error) {
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var args workflowRunTriggerArgs
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if err := parseArgs(raw, &args); err != nil {
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return nil, err
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}
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if err := t.a.Check(args.Owner); err != nil {
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return nil, err
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}
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if args.Workflow == "" {
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return nil, fmt.Errorf("workflow is required: %w", gitea.ErrValidation)
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}
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ref := args.Ref
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if ref == "" {
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var err error
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ref, err = t.c.DefaultBranch(ctx, args.Owner, args.Name)
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if err != nil {
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return nil, err
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}
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}
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result, err := t.c.DispatchWorkflow(ctx, args.Owner, args.Name, args.Workflow, gitea.DispatchWorkflowArgs{
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Ref: ref,
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Inputs: args.Inputs,
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})
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if err != nil {
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return nil, err
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}
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htmlURL := fmt.Sprintf("%s/%s/%s/actions/runs/%d", t.baseURL, args.Owner, args.Name, result.RunID)
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return textOK(map[string]any{
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"run_id": result.RunID,
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"html_url": htmlURL,
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})
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}
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