gitea-mcp/internal/gitea/repos.go

package gitea

import (
	"context"
	"encoding/json"
	"fmt"
	"net/url"
)

type Repo struct {
	Name          string `json:"name"`
	FullName      string `json:"full_name"`
	DefaultBranch string `json:"default_branch"`
	Description   string `json:"description"`
	Private       bool   `json:"private"`
	CloneURL      string `json:"clone_url"`
	HTMLURL       string `json:"html_url"`
	Template      bool   `json:"template"`
}

func (c *Client) ListRepos(ctx context.Context, owner string, page, limit int) ([]Repo, error) {
	if page < 1 {
		page = 1
	}
	if limit < 1 {
		limit = 30
	}
	path := fmt.Sprintf("/api/v1/users/%s/repos?page=%d&limit=%d", owner, page, limit)
	body, status, err := c.GetJSON(ctx, path)
	if err != nil {
		return nil, err
	}
	if err := MapStatus(status, body); err != nil {
		return nil, err
	}
	var repos []Repo
	if err := json.Unmarshal(body, &repos); err != nil {
		return nil, err
	}
	return repos, nil
}

type repoSearchEnvelope struct {
	Data []Repo `json:"data"`
	OK   bool   `json:"ok"`
}

func (c *Client) SearchRepos(ctx context.Context, q, owner string, page, limit int) ([]Repo, error) {
	if page < 1 {
		page = 1
	}
	if limit < 1 {
		limit = 30
	}
	path := fmt.Sprintf("/api/v1/repos/search?q=%s&page=%d&limit=%d",
		url.QueryEscape(q), page, limit)
	if owner != "" {
		path += "&owner=" + url.QueryEscape(owner)
	}
	body, status, err := c.GetJSON(ctx, path)
	if err != nil {
		return nil, err
	}
	if err := MapStatus(status, body); err != nil {
		return nil, err
	}
	var env repoSearchEnvelope
	if err := json.Unmarshal(body, &env); err != nil {
		return nil, err
	}
	return env.Data, nil
}

type CreateRepoArgs struct {
	Name          string `json:"name"`
	Description   string `json:"description,omitempty"`
	Private       bool   `json:"private,omitempty"`
	AutoInit      bool   `json:"auto_init,omitempty"`
	DefaultBranch string `json:"default_branch,omitempty"`
	// Org, when non-empty, creates the repo under the named organisation.
	// Uses POST /api/v1/orgs/{org}/repos instead of /api/v1/user/repos.
	Org string `json:"-"`
}

func (c *Client) CreateRepo(ctx context.Context, args CreateRepoArgs) (*Repo, error) {
	var path string
	if args.Org != "" {
		path = fmt.Sprintf("/api/v1/orgs/%s/repos", args.Org)
	} else {
		path = "/api/v1/user/repos"
	}
	body, err := json.Marshal(args)
	if err != nil {
		return nil, err
	}
	resp, status, err := c.PostJSON(ctx, path, body)
	if err != nil {
		return nil, err
	}
	if err := MapStatus(status, resp); err != nil {
		return nil, err
	}
	var r Repo
	if err := json.Unmarshal(resp, &r); err != nil {
		return nil, err
	}
	return &r, nil
}

// UpdateRepoArgs uses pointers so omitempty can distinguish "not set" from false/zero.
type UpdateRepoArgs struct {
	Description   *string `json:"description,omitempty"`
	Private       *bool   `json:"private,omitempty"`
	Website       *string `json:"website,omitempty"`
	DefaultBranch *string `json:"default_branch,omitempty"`
}

func (c *Client) UpdateRepo(ctx context.Context, owner, name string, args UpdateRepoArgs) (*Repo, error) {
	path := fmt.Sprintf("/api/v1/repos/%s/%s", owner, name)
	body, err := json.Marshal(args)
	if err != nil {
		return nil, err
	}
	resp, status, err := c.PatchJSON(ctx, path, body)
	if err != nil {
		return nil, err
	}
	if err := MapStatus(status, resp); err != nil {
		return nil, err
	}
	var r Repo
	if err := json.Unmarshal(resp, &r); err != nil {
		return nil, err
	}
	return &r, nil
}

func (c *Client) GetRepo(ctx context.Context, owner, name string) (*Repo, error) {
	path := fmt.Sprintf("/api/v1/repos/%s/%s", owner, name)
	body, status, err := c.GetJSON(ctx, path)
	if err != nil {
		return nil, err
	}
	if err := MapStatus(status, body); err != nil {
		return nil, err
	}
	var r Repo
	if err := json.Unmarshal(body, &r); err != nil {
		return nil, err
	}
	return &r, nil
}