Add API for manipulating Git hooks (#156)

Signed-off-by: Segev Finer <segev@codeocean.com>

gitea/git_hook.go

@@ -0,0 +1,54 @@
+// Copyright 2019 The Gitea Authors. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package gitea
+
+import (
+	"bytes"
+	"encoding/json"
+	"fmt"
+)
+
+// GitHook represents a Git repository hook
+type GitHook struct {
+	Name     string `json:"name"`
+	IsActive bool   `json:"is_active"`
+	Content  string `json:"content,omitempty"`
+}
+
+// GitHookList represents a list of Git hooks
+type GitHookList []*GitHook
+
+// ListRepoGitHooks list all the Git hooks of one repository
+func (c *Client) ListRepoGitHooks(user, repo string) (GitHookList, error) {
+	hooks := make([]*GitHook, 0, 10)
+	return hooks, c.getParsedResponse("GET", fmt.Sprintf("/repos/%s/%s/hooks/git", user, repo), nil, nil, &hooks)
+}
+
+// GetRepoGitHook get a Git hook of a repository
+func (c *Client) GetRepoGitHook(user, repo, id string) (*GitHook, error) {
+	h := new(GitHook)
+	return h, c.getParsedResponse("GET", fmt.Sprintf("/repos/%s/%s/hooks/git/%s", user, repo, id), nil, nil, h)
+}
+
+// EditGitHookOption options when modifying one Git hook
+type EditGitHookOption struct {
+	Content string `json:"content"`
+}
+
+// EditRepoGitHook modify one Git hook of a repository
+func (c *Client) EditRepoGitHook(user, repo, id string, opt EditGitHookOption) error {
+	body, err := json.Marshal(&opt)
+	if err != nil {
+		return err
+	}
+	_, err = c.getResponse("PATCH", fmt.Sprintf("/repos/%s/%s/hooks/git/%s", user, repo, id), jsonHeader, bytes.NewReader(body))
+	return err
+}
+
+// DeleteRepoGitHook delete one Git hook from a repository
+func (c *Client) DeleteRepoGitHook(user, repo, id string) error {
+	_, err := c.getResponse("DELETE", fmt.Sprintf("/repos/%s/%s/hooks/git/%s", user, repo, id), nil, nil)
+	return err
+}