310 lines
10 KiB
Go
310 lines
10 KiB
Go
// Copyright 2019 Sorint.lab
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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 api
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import (
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"bytes"
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"context"
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"encoding/json"
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"fmt"
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"io"
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"io/ioutil"
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"net/http"
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"net/url"
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"strconv"
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"strings"
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rstypes "agola.io/agola/internal/services/runservice/types"
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errors "golang.org/x/xerrors"
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)
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var jsonContent = http.Header{"Content-Type": []string{"application/json"}}
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// Client represents a Gogs API client.
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type Client struct {
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url string
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client *http.Client
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}
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// NewClient initializes and returns a API client.
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func NewClient(url string) *Client {
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return &Client{
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url: strings.TrimSuffix(url, "/"),
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client: &http.Client{},
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}
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}
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// SetHTTPClient replaces default http.Client with user given one.
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func (c *Client) SetHTTPClient(client *http.Client) {
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c.client = client
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}
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func (c *Client) doRequest(ctx context.Context, method, path string, query url.Values, contentLength int64, header http.Header, ibody io.Reader) (*http.Response, error) {
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u, err := url.Parse(c.url + "/api/v1alpha" + path)
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if err != nil {
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return nil, err
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}
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u.RawQuery = query.Encode()
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req, err := http.NewRequest(method, u.String(), ibody)
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req = req.WithContext(ctx)
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if err != nil {
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return nil, err
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}
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for k, v := range header {
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req.Header[k] = v
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}
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if contentLength >= 0 {
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req.ContentLength = contentLength
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}
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return c.client.Do(req)
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}
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func (c *Client) getResponse(ctx context.Context, method, path string, query url.Values, contentLength int64, header http.Header, ibody io.Reader) (*http.Response, error) {
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resp, err := c.doRequest(ctx, method, path, query, contentLength, header, ibody)
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if err != nil {
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return nil, err
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}
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if resp.StatusCode/100 != 2 {
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defer resp.Body.Close()
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data, err := ioutil.ReadAll(resp.Body)
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if err != nil {
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return resp, err
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}
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errMap := make(map[string]interface{})
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if err = json.Unmarshal(data, &errMap); err != nil {
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return resp, fmt.Errorf("unknown api error (code: %d): %s", resp.StatusCode, string(data))
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}
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return resp, errors.New(errMap["message"].(string))
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}
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return resp, nil
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}
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func (c *Client) getParsedResponse(ctx context.Context, method, path string, query url.Values, header http.Header, ibody io.Reader, obj interface{}) (*http.Response, error) {
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resp, err := c.getResponse(ctx, method, path, query, -1, header, ibody)
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if err != nil {
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return resp, err
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}
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defer resp.Body.Close()
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d := json.NewDecoder(resp.Body)
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return resp, d.Decode(obj)
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}
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func (c *Client) SendExecutorStatus(ctx context.Context, executor *rstypes.Executor) (*http.Response, error) {
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executorj, err := json.Marshal(executor)
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if err != nil {
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return nil, err
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}
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return c.getResponse(ctx, "POST", fmt.Sprintf("/executor/%s", executor.ID), nil, -1, jsonContent, bytes.NewReader(executorj))
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}
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func (c *Client) SendExecutorTaskStatus(ctx context.Context, executorID string, et *rstypes.ExecutorTask) (*http.Response, error) {
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etj, err := json.Marshal(et)
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if err != nil {
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return nil, err
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}
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return c.getResponse(ctx, "POST", fmt.Sprintf("/executor/%s/tasks/%s", executorID, et.ID), nil, -1, jsonContent, bytes.NewReader(etj))
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}
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func (c *Client) GetExecutorTask(ctx context.Context, executorID, etID string) (*rstypes.ExecutorTask, *http.Response, error) {
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et := new(rstypes.ExecutorTask)
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resp, err := c.getParsedResponse(ctx, "GET", fmt.Sprintf("/executor/%s/tasks/%s", executorID, etID), nil, jsonContent, nil, et)
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return et, resp, err
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}
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func (c *Client) GetExecutorTasks(ctx context.Context, executorID string) ([]*rstypes.ExecutorTask, *http.Response, error) {
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ets := []*rstypes.ExecutorTask{}
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resp, err := c.getParsedResponse(ctx, "GET", fmt.Sprintf("/executor/%s/tasks", executorID), nil, jsonContent, nil, &ets)
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return ets, resp, err
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}
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func (c *Client) GetArchive(ctx context.Context, taskID string, step int) (*http.Response, error) {
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q := url.Values{}
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q.Add("taskid", taskID)
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q.Add("step", strconv.Itoa(step))
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return c.getResponse(ctx, "GET", "/executor/archives", q, -1, nil, nil)
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}
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func (c *Client) CheckCache(ctx context.Context, key string, prefix bool) (*http.Response, error) {
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q := url.Values{}
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if prefix {
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q.Add("prefix", "")
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}
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return c.getResponse(ctx, "HEAD", fmt.Sprintf("/executor/caches/%s", url.PathEscape(key)), q, -1, nil, nil)
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}
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func (c *Client) GetCache(ctx context.Context, key string, prefix bool) (*http.Response, error) {
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q := url.Values{}
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if prefix {
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q.Add("prefix", "")
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}
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return c.getResponse(ctx, "GET", fmt.Sprintf("/executor/caches/%s", url.PathEscape(key)), q, -1, nil, nil)
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}
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func (c *Client) PutCache(ctx context.Context, key string, size int64, r io.Reader) (*http.Response, error) {
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return c.getResponse(ctx, "POST", fmt.Sprintf("/executor/caches/%s", url.PathEscape(key)), nil, size, nil, r)
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}
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func (c *Client) GetRuns(ctx context.Context, phaseFilter, groups []string, lastRun bool, changeGroups []string, start string, limit int, asc bool) (*GetRunsResponse, *http.Response, error) {
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q := url.Values{}
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for _, phase := range phaseFilter {
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q.Add("phase", phase)
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}
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for _, group := range groups {
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q.Add("group", group)
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}
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if lastRun {
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q.Add("lastrun", "")
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}
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for _, changeGroup := range changeGroups {
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q.Add("changegroup", changeGroup)
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}
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if start != "" {
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q.Add("start", start)
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}
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if limit > 0 {
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q.Add("limit", strconv.Itoa(limit))
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}
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if asc {
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q.Add("asc", "")
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}
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getRunsResponse := new(GetRunsResponse)
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resp, err := c.getParsedResponse(ctx, "GET", "/runs", q, jsonContent, nil, getRunsResponse)
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return getRunsResponse, resp, err
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}
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func (c *Client) GetQueuedRuns(ctx context.Context, start string, limit int, changeGroups []string) (*GetRunsResponse, *http.Response, error) {
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return c.GetRuns(ctx, []string{"queued"}, []string{}, false, changeGroups, start, limit, true)
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}
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func (c *Client) GetRunningRuns(ctx context.Context, start string, limit int, changeGroups []string) (*GetRunsResponse, *http.Response, error) {
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return c.GetRuns(ctx, []string{"running"}, []string{}, false, changeGroups, start, limit, true)
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}
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func (c *Client) GetGroupQueuedRuns(ctx context.Context, group string, limit int, changeGroups []string) (*GetRunsResponse, *http.Response, error) {
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return c.GetRuns(ctx, []string{"queued"}, []string{group}, false, changeGroups, "", limit, false)
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}
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func (c *Client) GetGroupRunningRuns(ctx context.Context, group string, limit int, changeGroups []string) (*GetRunsResponse, *http.Response, error) {
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return c.GetRuns(ctx, []string{"running"}, []string{group}, false, changeGroups, "", limit, false)
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}
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func (c *Client) GetGroupFirstQueuedRuns(ctx context.Context, group string, changeGroups []string) (*GetRunsResponse, *http.Response, error) {
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return c.GetRuns(ctx, []string{"queued"}, []string{group}, false, changeGroups, "", 1, true)
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}
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func (c *Client) GetGroupLastRun(ctx context.Context, group string, changeGroups []string) (*GetRunsResponse, *http.Response, error) {
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return c.GetRuns(ctx, nil, []string{group}, false, changeGroups, "", 1, false)
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}
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func (c *Client) CreateRun(ctx context.Context, req *RunCreateRequest) (*RunResponse, *http.Response, error) {
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reqj, err := json.Marshal(req)
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if err != nil {
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return nil, nil, err
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}
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res := new(RunResponse)
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resp, err := c.getParsedResponse(ctx, "POST", "/runs", nil, jsonContent, bytes.NewReader(reqj), res)
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return res, resp, err
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}
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func (c *Client) RunActions(ctx context.Context, runID string, req *RunActionsRequest) (*http.Response, error) {
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reqj, err := json.Marshal(req)
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if err != nil {
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return nil, err
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}
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return c.getResponse(ctx, "PUT", fmt.Sprintf("/runs/%s/actions", runID), nil, -1, jsonContent, bytes.NewReader(reqj))
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}
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func (c *Client) StartRun(ctx context.Context, runID string, changeGroupsUpdateToken string) (*http.Response, error) {
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req := &RunActionsRequest{
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ActionType: RunActionTypeChangePhase,
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Phase: rstypes.RunPhaseRunning,
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ChangeGroupsUpdateToken: changeGroupsUpdateToken,
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}
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return c.RunActions(ctx, runID, req)
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}
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func (c *Client) RunTaskActions(ctx context.Context, runID, taskID string, req *RunTaskActionsRequest) (*http.Response, error) {
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reqj, err := json.Marshal(req)
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if err != nil {
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return nil, err
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}
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return c.getResponse(ctx, "PUT", fmt.Sprintf("/runs/%s/tasks/%s/actions", runID, taskID), nil, -1, jsonContent, bytes.NewReader(reqj))
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}
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func (c *Client) RunTaskSetAnnotations(ctx context.Context, runID, taskID string, annotations map[string]string, changeGroupsUpdateToken string) (*http.Response, error) {
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req := &RunTaskActionsRequest{
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ActionType: RunTaskActionTypeSetAnnotations,
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Annotations: annotations,
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ChangeGroupsUpdateToken: changeGroupsUpdateToken,
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}
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return c.RunTaskActions(ctx, runID, taskID, req)
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}
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func (c *Client) ApproveRunTask(ctx context.Context, runID, taskID string, changeGroupsUpdateToken string) (*http.Response, error) {
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req := &RunTaskActionsRequest{
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ActionType: RunTaskActionTypeApprove,
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ChangeGroupsUpdateToken: changeGroupsUpdateToken,
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}
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return c.RunTaskActions(ctx, runID, taskID, req)
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}
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func (c *Client) GetRun(ctx context.Context, runID string, changeGroups []string) (*RunResponse, *http.Response, error) {
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q := url.Values{}
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for _, changeGroup := range changeGroups {
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q.Add("changegroup", changeGroup)
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}
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runResponse := new(RunResponse)
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resp, err := c.getParsedResponse(ctx, "GET", fmt.Sprintf("/runs/%s", runID), q, jsonContent, nil, runResponse)
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return runResponse, resp, err
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}
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func (c *Client) GetLogs(ctx context.Context, runID, taskID string, setup bool, step int, follow bool) (*http.Response, error) {
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q := url.Values{}
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q.Add("runid", runID)
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q.Add("taskid", taskID)
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if setup {
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q.Add("setup", "")
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} else {
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q.Add("step", strconv.Itoa(step))
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}
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if follow {
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q.Add("follow", "")
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}
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return c.getResponse(ctx, "GET", "/logs", q, -1, nil, nil)
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}
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func (c *Client) GetRunEvents(ctx context.Context, startRunEventID string) (*http.Response, error) {
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q := url.Values{}
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q.Add("startruneventid", startRunEventID)
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return c.getResponse(ctx, "GET", "/runs/events", q, -1, nil, nil)
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}
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