woodpecker/drone-go/drone/client.go

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package drone
import (
"bytes"
"encoding/json"
"errors"
"fmt"
"io"
"io/ioutil"
"net/http"
"net/url"
"strconv"
"strings"
)
const (
pathSelf = "%s/api/user"
pathFeed = "%s/api/user/feed"
pathRepos = "%s/api/user/repos"
pathRepo = "%s/api/repos/%s/%s"
pathRepoMove = "%s/api/repos/%s/%s/move?to=%s"
pathChown = "%s/api/repos/%s/%s/chown"
pathRepair = "%s/api/repos/%s/%s/repair"
pathBuilds = "%s/api/repos/%s/%s/builds"
pathBuild = "%s/api/repos/%s/%s/builds/%v"
pathApprove = "%s/api/repos/%s/%s/builds/%d/approve"
pathDecline = "%s/api/repos/%s/%s/builds/%d/decline"
pathJob = "%s/api/repos/%s/%s/builds/%d/%d"
pathLog = "%s/api/repos/%s/%s/logs/%d/%d"
pathLogPurge = "%s/api/repos/%s/%s/logs/%d"
pathRepoSecrets = "%s/api/repos/%s/%s/secrets"
pathRepoSecret = "%s/api/repos/%s/%s/secrets/%s"
pathRepoRegistries = "%s/api/repos/%s/%s/registry"
pathRepoRegistry = "%s/api/repos/%s/%s/registry/%s"
pathUsers = "%s/api/users"
pathUser = "%s/api/users/%s"
pathBuildQueue = "%s/api/builds"
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pathQueue = "%s/api/queue"
pathVersion = "%s/version"
)
type client struct {
client *http.Client
addr string
}
// New returns a client at the specified url.
func New(uri string) Client {
return &client{http.DefaultClient, strings.TrimSuffix(uri, "/")}
}
// NewClient returns a client at the specified url.
func NewClient(uri string, cli *http.Client) Client {
return &client{cli, strings.TrimSuffix(uri, "/")}
}
// SetClient sets the http.Client.
func (c *client) SetClient(client *http.Client) {
c.client = client
}
// SetAddress sets the server address.
func (c *client) SetAddress(addr string) {
c.addr = addr
}
// Self returns the currently authenticated user.
func (c *client) Self() (*User, error) {
out := new(User)
uri := fmt.Sprintf(pathSelf, c.addr)
err := c.get(uri, out)
return out, err
}
// User returns a user by login.
func (c *client) User(login string) (*User, error) {
out := new(User)
uri := fmt.Sprintf(pathUser, c.addr, login)
err := c.get(uri, out)
return out, err
}
// UserList returns a list of all registered users.
func (c *client) UserList() ([]*User, error) {
var out []*User
uri := fmt.Sprintf(pathUsers, c.addr)
err := c.get(uri, &out)
return out, err
}
// UserPost creates a new user account.
func (c *client) UserPost(in *User) (*User, error) {
out := new(User)
uri := fmt.Sprintf(pathUsers, c.addr)
err := c.post(uri, in, out)
return out, err
}
// UserPatch updates a user account.
func (c *client) UserPatch(in *User) (*User, error) {
out := new(User)
uri := fmt.Sprintf(pathUser, c.addr, in.Login)
err := c.patch(uri, in, out)
return out, err
}
// UserDel deletes a user account.
func (c *client) UserDel(login string) error {
uri := fmt.Sprintf(pathUser, c.addr, login)
err := c.delete(uri)
return err
}
// Repo returns a repository by name.
func (c *client) Repo(owner string, name string) (*Repo, error) {
out := new(Repo)
uri := fmt.Sprintf(pathRepo, c.addr, owner, name)
err := c.get(uri, out)
return out, err
}
// RepoList returns a list of all repositories to which
// the user has explicit access in the host system.
func (c *client) RepoList() ([]*Repo, error) {
var out []*Repo
uri := fmt.Sprintf(pathRepos, c.addr)
err := c.get(uri, &out)
return out, err
}
// RepoListOpts returns a list of all repositories to which
// the user has explicit access in the host system.
func (c *client) RepoListOpts(sync, all bool) ([]*Repo, error) {
var out []*Repo
uri := fmt.Sprintf(pathRepos+"?flush=%v&all=%v", c.addr, sync, all)
err := c.get(uri, &out)
return out, err
}
// RepoPost activates a repository.
func (c *client) RepoPost(owner string, name string) (*Repo, error) {
out := new(Repo)
uri := fmt.Sprintf(pathRepo, c.addr, owner, name)
err := c.post(uri, nil, out)
return out, err
}
// RepoChown updates a repository owner.
func (c *client) RepoChown(owner string, name string) (*Repo, error) {
out := new(Repo)
uri := fmt.Sprintf(pathChown, c.addr, owner, name)
err := c.post(uri, nil, out)
return out, err
}
// RepoRepair repairs the repository hooks.
func (c *client) RepoRepair(owner string, name string) error {
uri := fmt.Sprintf(pathRepair, c.addr, owner, name)
return c.post(uri, nil, nil)
}
// RepoPatch updates a repository.
func (c *client) RepoPatch(owner, name string, in *RepoPatch) (*Repo, error) {
out := new(Repo)
uri := fmt.Sprintf(pathRepo, c.addr, owner, name)
err := c.patch(uri, in, out)
return out, err
}
// RepoDel deletes a repository.
func (c *client) RepoDel(owner, name string) error {
uri := fmt.Sprintf(pathRepo, c.addr, owner, name)
err := c.delete(uri)
return err
}
// RepoMove moves a repository
func (c *client) RepoMove(owner, name, newFullName string) error {
uri := fmt.Sprintf(pathRepoMove, c.addr, owner, name, newFullName)
return c.post(uri, nil, nil)
}
// Build returns a repository build by number.
func (c *client) Build(owner, name string, num int) (*Build, error) {
out := new(Build)
uri := fmt.Sprintf(pathBuild, c.addr, owner, name, num)
err := c.get(uri, out)
return out, err
}
// Build returns the latest repository build by branch.
func (c *client) BuildLast(owner, name, branch string) (*Build, error) {
out := new(Build)
uri := fmt.Sprintf(pathBuild, c.addr, owner, name, "latest")
if len(branch) != 0 {
uri += "?branch=" + branch
}
err := c.get(uri, out)
return out, err
}
// BuildList returns a list of recent builds for the
// the specified repository.
func (c *client) BuildList(owner, name string) ([]*Build, error) {
var out []*Build
uri := fmt.Sprintf(pathBuilds, c.addr, owner, name)
err := c.get(uri, &out)
return out, err
}
// BuildQueue returns a list of enqueued builds.
func (c *client) BuildQueue() ([]*Activity, error) {
var out []*Activity
uri := fmt.Sprintf(pathBuildQueue, c.addr)
err := c.get(uri, &out)
return out, err
}
// BuildStart re-starts a stopped build.
func (c *client) BuildStart(owner, name string, num int, params map[string]string) (*Build, error) {
out := new(Build)
val := mapValues(params)
uri := fmt.Sprintf(pathBuild, c.addr, owner, name, num)
err := c.post(uri+"?"+val.Encode(), nil, out)
return out, err
}
// BuildStop cancels the running job.
func (c *client) BuildStop(owner, name string, num, job int) error {
uri := fmt.Sprintf(pathJob, c.addr, owner, name, num, job)
err := c.delete(uri)
return err
}
// BuildApprove approves a blocked build.
func (c *client) BuildApprove(owner, name string, num int) (*Build, error) {
out := new(Build)
uri := fmt.Sprintf(pathApprove, c.addr, owner, name, num)
err := c.post(uri, nil, out)
return out, err
}
// BuildDecline declines a blocked build.
func (c *client) BuildDecline(owner, name string, num int) (*Build, error) {
out := new(Build)
uri := fmt.Sprintf(pathDecline, c.addr, owner, name, num)
err := c.post(uri, nil, out)
return out, err
}
// BuildKill force kills the running build.
func (c *client) BuildKill(owner, name string, num int) error {
uri := fmt.Sprintf(pathBuild, c.addr, owner, name, num)
err := c.delete(uri)
return err
}
// BuildLogs returns the build logs for the specified job.
func (c *client) BuildLogs(owner, name string, num, job int) (io.ReadCloser, error) {
return nil, errors.New("Method not implemented")
}
// Deploy triggers a deployment for an existing build using the
// specified target environment.
func (c *client) Deploy(owner, name string, num int, env string, params map[string]string) (*Build, error) {
out := new(Build)
val := mapValues(params)
val.Set("event", "deployment")
val.Set("deploy_to", env)
uri := fmt.Sprintf(pathBuild, c.addr, owner, name, num)
err := c.post(uri+"?"+val.Encode(), nil, out)
return out, err
}
// LogsPurge purges the build logs for the specified build.
func (c *client) LogsPurge(owner, name string, num int) error {
uri := fmt.Sprintf(pathLogPurge, c.addr, owner, name, num)
err := c.delete(uri)
return err
}
// Registry returns a registry by hostname.
func (c *client) Registry(owner, name, hostname string) (*Registry, error) {
out := new(Registry)
uri := fmt.Sprintf(pathRepoRegistry, c.addr, owner, name, hostname)
err := c.get(uri, out)
return out, err
}
// RegistryList returns a list of all repository registries.
func (c *client) RegistryList(owner string, name string) ([]*Registry, error) {
var out []*Registry
uri := fmt.Sprintf(pathRepoRegistries, c.addr, owner, name)
err := c.get(uri, &out)
return out, err
}
// RegistryCreate creates a registry.
func (c *client) RegistryCreate(owner, name string, in *Registry) (*Registry, error) {
out := new(Registry)
uri := fmt.Sprintf(pathRepoRegistries, c.addr, owner, name)
err := c.post(uri, in, out)
return out, err
}
// RegistryUpdate updates a registry.
func (c *client) RegistryUpdate(owner, name string, in *Registry) (*Registry, error) {
out := new(Registry)
uri := fmt.Sprintf(pathRepoRegistry, c.addr, owner, name, in.Address)
err := c.patch(uri, in, out)
return out, err
}
// RegistryDelete deletes a registry.
func (c *client) RegistryDelete(owner, name, hostname string) error {
uri := fmt.Sprintf(pathRepoRegistry, c.addr, owner, name, hostname)
return c.delete(uri)
}
// Secret returns a secret by name.
func (c *client) Secret(owner, name, secret string) (*Secret, error) {
out := new(Secret)
uri := fmt.Sprintf(pathRepoSecret, c.addr, owner, name, secret)
err := c.get(uri, out)
return out, err
}
// SecretList returns a list of all repository secrets.
func (c *client) SecretList(owner string, name string) ([]*Secret, error) {
var out []*Secret
uri := fmt.Sprintf(pathRepoSecrets, c.addr, owner, name)
err := c.get(uri, &out)
return out, err
}
// SecretCreate creates a secret.
func (c *client) SecretCreate(owner, name string, in *Secret) (*Secret, error) {
out := new(Secret)
uri := fmt.Sprintf(pathRepoSecrets, c.addr, owner, name)
err := c.post(uri, in, out)
return out, err
}
// SecretUpdate updates a secret.
func (c *client) SecretUpdate(owner, name string, in *Secret) (*Secret, error) {
out := new(Secret)
uri := fmt.Sprintf(pathRepoSecret, c.addr, owner, name, in.Name)
err := c.patch(uri, in, out)
return out, err
}
// SecretDelete deletes a secret.
func (c *client) SecretDelete(owner, name, secret string) error {
uri := fmt.Sprintf(pathRepoSecret, c.addr, owner, name, secret)
return c.delete(uri)
}
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func (c *client) QueueInfo() (*Info, error) {
out := new(Info)
uri := fmt.Sprintf(pathQueue+"/info", c.addr)
err := c.get(uri, out)
return out, err
}
//
// http request helper functions
//
// helper function for making an http GET request.
func (c *client) get(rawurl string, out interface{}) error {
return c.do(rawurl, "GET", nil, out)
}
// helper function for making an http POST request.
func (c *client) post(rawurl string, in, out interface{}) error {
return c.do(rawurl, "POST", in, out)
}
// helper function for making an http PUT request.
func (c *client) put(rawurl string, in, out interface{}) error {
return c.do(rawurl, "PUT", in, out)
}
// helper function for making an http PATCH request.
func (c *client) patch(rawurl string, in, out interface{}) error {
return c.do(rawurl, "PATCH", in, out)
}
// helper function for making an http DELETE request.
func (c *client) delete(rawurl string) error {
return c.do(rawurl, "DELETE", nil, nil)
}
// helper function to make an http request
func (c *client) do(rawurl, method string, in, out interface{}) error {
body, err := c.open(rawurl, method, in, out)
if err != nil {
return err
}
defer body.Close()
if out != nil {
return json.NewDecoder(body).Decode(out)
}
return nil
}
// helper function to open an http request
func (c *client) open(rawurl, method string, in, out interface{}) (io.ReadCloser, error) {
uri, err := url.Parse(rawurl)
if err != nil {
return nil, err
}
req, err := http.NewRequest(method, uri.String(), nil)
if err != nil {
return nil, err
}
if in != nil {
decoded, derr := json.Marshal(in)
if derr != nil {
return nil, derr
}
buf := bytes.NewBuffer(decoded)
req.Body = ioutil.NopCloser(buf)
req.ContentLength = int64(len(decoded))
req.Header.Set("Content-Length", strconv.Itoa(len(decoded)))
req.Header.Set("Content-Type", "application/json")
}
resp, err := c.client.Do(req)
if err != nil {
return nil, err
}
if resp.StatusCode > http.StatusPartialContent {
defer resp.Body.Close()
out, _ := ioutil.ReadAll(resp.Body)
return nil, fmt.Errorf("client error %d: %s", resp.StatusCode, string(out))
}
return resp.Body, nil
}
// mapValues converts a map to url.Values
func mapValues(params map[string]string) url.Values {
values := url.Values{}
for key, val := range params {
values.Add(key, val)
}
return values
}