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https://gitea.com/gitea/gitea-mcp.git
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9fa8419a36
Help MCP clients understand that the requested page size may be capped by the Gitea server's MAX_RESPONSE_ITEMS setting. Co-Authored-By: Claude (claude-opus-4-6) <noreply@anthropic.com>
119 lines
3.6 KiB
Go
119 lines
3.6 KiB
Go
package repo
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import (
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"context"
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"fmt"
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"gitea.com/gitea/gitea-mcp/pkg/gitea"
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"gitea.com/gitea/gitea-mcp/pkg/log"
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"gitea.com/gitea/gitea-mcp/pkg/params"
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"gitea.com/gitea/gitea-mcp/pkg/to"
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gitea_sdk "code.gitea.io/sdk/gitea"
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"github.com/mark3labs/mcp-go/mcp"
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"github.com/mark3labs/mcp-go/server"
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)
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const (
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ListRepoCommitsToolName = "list_commits"
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GetCommitToolName = "get_commit"
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)
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var (
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ListRepoCommitsTool = mcp.NewTool(
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ListRepoCommitsToolName,
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mcp.WithDescription("List repository commits"),
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mcp.WithString("owner", mcp.Required(), mcp.Description("repository owner")),
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mcp.WithString("repo", mcp.Required(), mcp.Description("repository name")),
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mcp.WithString("sha", mcp.Description("SHA or branch to start listing commits from")),
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mcp.WithString("path", mcp.Description("path indicates that only commits that include the path's file/dir should be returned.")),
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mcp.WithNumber("page", mcp.Required(), mcp.Description("page number"), mcp.DefaultNumber(1), mcp.Min(1)),
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mcp.WithNumber("perPage", mcp.Required(), mcp.Description("results per page (may be capped by the server's MAX_RESPONSE_ITEMS setting, default 50)"), mcp.DefaultNumber(30), mcp.Min(1)),
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)
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GetCommitTool = mcp.NewTool(
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GetCommitToolName,
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mcp.WithDescription("Get details of a specific commit"),
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mcp.WithString("owner", mcp.Required(), mcp.Description("repository owner")),
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mcp.WithString("repo", mcp.Required(), mcp.Description("repository name")),
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mcp.WithString("sha", mcp.Required(), mcp.Description("commit SHA")),
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)
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)
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func init() {
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Tool.RegisterRead(server.ServerTool{
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Tool: ListRepoCommitsTool,
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Handler: ListRepoCommitsFn,
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})
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Tool.RegisterRead(server.ServerTool{
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Tool: GetCommitTool,
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Handler: GetCommitFn,
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})
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}
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func ListRepoCommitsFn(ctx context.Context, req mcp.CallToolRequest) (*mcp.CallToolResult, error) {
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log.Debugf("Called ListRepoCommitsFn")
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args := req.GetArguments()
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owner, err := params.GetString(args, "owner")
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if err != nil {
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return to.ErrorResult(err)
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}
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repo, err := params.GetString(args, "repo")
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if err != nil {
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return to.ErrorResult(err)
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}
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page, err := params.GetIndex(args, "page")
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if err != nil {
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return to.ErrorResult(err)
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}
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pageSize, err := params.GetIndex(args, "perPage")
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if err != nil {
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return to.ErrorResult(err)
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}
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sha, _ := args["sha"].(string)
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path, _ := args["path"].(string)
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opt := gitea_sdk.ListCommitOptions{
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ListOptions: gitea_sdk.ListOptions{
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Page: int(page),
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PageSize: int(pageSize),
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},
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SHA: sha,
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Path: path,
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}
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client, err := gitea.ClientFromContext(ctx)
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if err != nil {
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return to.ErrorResult(fmt.Errorf("get gitea client err: %v", err))
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}
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commits, _, err := client.ListRepoCommits(owner, repo, opt)
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if err != nil {
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return to.ErrorResult(fmt.Errorf("list repo commits err: %v", err))
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}
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return to.TextResult(slimCommits(commits))
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}
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func GetCommitFn(ctx context.Context, req mcp.CallToolRequest) (*mcp.CallToolResult, error) {
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log.Debugf("Called GetCommitFn")
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args := req.GetArguments()
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owner, err := params.GetString(args, "owner")
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if err != nil {
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return to.ErrorResult(err)
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}
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repo, err := params.GetString(args, "repo")
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if err != nil {
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return to.ErrorResult(err)
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}
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sha, err := params.GetString(args, "sha")
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if err != nil {
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return to.ErrorResult(err)
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}
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client, err := gitea.ClientFromContext(ctx)
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if err != nil {
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return to.ErrorResult(fmt.Errorf("get gitea client err: %v", err))
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}
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commit, _, err := client.GetSingleCommit(owner, repo, sha)
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if err != nil {
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return to.ErrorResult(fmt.Errorf("get commit %v err: %v", sha, err))
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}
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return to.TextResult(slimCommit(commit))
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}
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