func updatePlugins() {
l := log.New("")
l.SetFlags(0)
l.SetDebug(os.Getenv("ABOT_DEBUG") == "true")
if err := core.LoadConf(); err != nil {
l.Fatal(err)
}
plugins := buildPluginFile(l)
l.Info("Updating plugins...")
for path, version := range plugins.Dependencies {
if version != "*" {
continue
}
l.Infof("Updating %s...\n", path)
outC, err := exec.
Command("/bin/sh", "-c", "go get -u "+path).
CombinedOutput()
if err != nil {
l.Info(string(outC))
l.Fatal(err)
}
}
embedPluginConfs(plugins, l)
updateGlockfileAndInstall(l)
l.Info("Success!")
}
func TestPluginGenerate(t *testing.T) {
defer func() {
if err := os.RemoveAll("__test"); err != nil {
log.Info("failed to clean up __test dir.", err)
}
if err := os.RemoveAll("test_here"); err != nil {
log.Info("failed to clean up __test dir.", err)
}
}()
// generate plugin
l := log.New("")
l.SetFlags(0)
if err := generatePlugin(l, "__test"); err != nil {
t.Fatal(err)
}
if err := generatePlugin(l, "TestHere"); err != nil {
t.Fatal(err)
}
}
func publishPlugin(c *cli.Context) error {
p := filepath.Join(os.Getenv("HOME"), ".abot.conf")
fi, err := os.Open(p)
if err != nil {
if err.Error() == fmt.Sprintf("open %s: no such file or directory", p) {
login()
publishPlugin(c)
return nil
}
log.Fatal(err)
}
defer func() {
if err = fi.Close(); err != nil {
log.Fatal(err)
}
}()
// Prepare request
if len(c.Args().First()) == 0 {
log.Fatal("missing plugin's `go get` path")
}
reqData := struct {
Path string
Secret string
}{
Path: c.Args().First(),
Secret: core.RandSeq(24),
}
byt, err := json.Marshal(reqData)
if err != nil {
log.Fatal(err)
}
u := os.Getenv("ITSABOT_URL") + "/api/plugins.json"
req, err := http.NewRequest("POST", u, bytes.NewBuffer(byt))
if err != nil {
log.Fatal(err)
}
// Populate req with login credentials from ~/.abot.conf
scn := bufio.NewScanner(fi)
var lineNum int
for scn.Scan() {
line := scn.Text()
cookie := &http.Cookie{}
switch lineNum {
case 0:
cookie.Name = "iaID"
case 1:
cookie.Name = "iaEmail"
case 2:
req.Header.Set("Authorization", "Bearer "+line)
case 3:
cookie.Name = "iaIssuedAt"
default:
log.Fatal("unknown line in abot.conf")
}
if lineNum != 2 {
cookie.Value = url.QueryEscape(line)
req.AddCookie(cookie)
}
lineNum++
}
if err = scn.Err(); err != nil {
log.Fatal(err)
}
cookie := &http.Cookie{}
cookie.Name = "iaScopes"
req.AddCookie(cookie)
client := &http.Client{}
resp, err := client.Do(req)
if err != nil {
log.Fatal(err)
}
defer func() {
if err = resp.Body.Close(); err != nil {
log.Fatal(err)
}
}()
if resp.StatusCode == 401 {
login()
publishPlugin(c)
} else if resp.StatusCode != 202 {
log.Info("something went wrong. status code", resp.StatusCode)
var msg string
if err = json.NewDecoder(resp.Body).Decode(&msg); err != nil {
log.Fatal(err)
}
log.Fatal(msg)
}
// Make a websocket request to get updates about the publishing process
uri, err := url.Parse(os.Getenv("ITSABOT_URL"))
if err != nil {
log.Fatal(err)
}
ws, err := websocket.Dial("ws://"+uri.Host+"/api/ws", "",
os.Getenv("ABOT_URL"))
if err != nil {
log.Fatal(err)
}
if err = websocket.Message.Send(ws, reqData.Secret); err != nil {
log.Fatal(err)
}
var msg socket.Msg
l := log.New("")
l.SetFlags(0)
l.Info("> Establishing connection with server...")
var established bool
var lastMsg string
for {
websocket.JSON.Receive(ws, &msg)
if !established {
l.Info("OK")
established = true
}
if msg.Content == lastMsg {
log.Info("server hung up. please try again")
if err = ws.Close(); err != nil {
log.Info("failed to close socket.", err)
}
return nil
}
lastMsg = msg.Content
if msg.Type == socket.MsgTypeFinishedSuccess ||
msg.Type == socket.MsgTypeFinishedFailed {
if err = ws.Close(); err != nil {
log.Info("failed to close socket.", err)
}
return nil
}
if len(msg.Content) < 2 {
l.Info(msg.Content)
continue
}
tmp := msg.Content[0:2]
if tmp == "> " || tmp == "==" {
l.Info("")
}
l.Info(msg.Content)
}
}
func main() {
rand.Seed(time.Now().UnixNano())
log.SetDebug(os.Getenv("ABOT_DEBUG") == "true")
if err := core.LoadEnvVars(); err != nil {
log.Fatal(err)
}
app := cli.NewApp()
app.Commands = []cli.Command{
{
Name: "new",
Usage: "generate a new abot",
Action: func(c *cli.Context) error {
l := log.New("")
l.SetFlags(0)
if len(c.Args()) != 1 {
l.Fatal("usage: abot new {name}")
}
if strings.Contains(c.Args().First(), " ") {
l.Fatal("name cannot include a space. use camelCase")
}
err := newAbot(l, c.Args().First(), c.Args().Get(1))
if err != nil {
l.Fatalf("could not build new abot. %s", err)
}
l.Info("Success. Created " + c.Args().First())
return nil
},
},
{
Name: "server",
Aliases: []string{"s"},
Usage: "run server",
Action: func(c *cli.Context) error {
l := log.New("")
l.SetFlags(0)
cmd := exec.Command("/bin/sh", "-c", "go build")
out, err := cmd.CombinedOutput()
if err != nil {
l.Info(string(out))
return err
}
dir, err := os.Getwd()
if err != nil {
return err
}
_, file := filepath.Split(dir)
cmd = exec.Command("/bin/sh", "-c", "./"+file)
cmd.Stdout = os.Stdout
cmd.Stderr = os.Stderr
if err = cmd.Start(); err != nil {
return err
}
return cmd.Wait()
},
},
{
Name: "install",
Aliases: []string{"i"},
Usage: "download and install plugins listed in plugins.json",
Action: func(c *cli.Context) error {
errChan := make(chan errMsg)
l := log.New("")
l.SetFlags(0)
l.SetDebug(os.Getenv("ABOT_DEBUG") == "true")
go func() {
select {
case errC := <-errChan:
if errC.err == nil {
// Success
l.Info(errC.msg)
os.Exit(0)
}
// Plugins install failed, so remove incomplete plugins.go file
errR := os.Remove("plugins.go")
if errR != nil && !os.IsNotExist(errR) {
l.Info("could not remove plugins.go file.", errR)
}
if len(errC.msg) > 0 {
l.Fatalf("could not install plugins.\n%s\n%s", errC.msg, errC.err)
}
l.Fatalf("could not install plugins.\n%s", errC.err)
}
}()
installPlugins(l, errChan)
for {
// Keep process running until a message is received
}
},
},
{
Name: "search",
Usage: "search plugins indexed on itsabot.org",
Action: func(c *cli.Context) error {
l := log.New("")
l.SetFlags(0)
args := c.Args()
if len(args) == 0 || len(args) > 2 {
l.Fatal(errors.New(`usage: abot plugin search {term}`))
}
if err := searchPlugins(args.First()); err != nil {
l.Fatalf("could not start console\n%s", err)
}
return nil
},
},
{
Name: "update",
Aliases: []string{"u", "upgrade"},
Usage: "update and install plugins listed in plugins.json",
Action: func(c *cli.Context) error {
updatePlugins()
return nil
},
},
{
Name: "publish",
Aliases: []string{"p"},
Usage: "publish a plugin to itsabot.org",
Action: func(c *cli.Context) error {
publishPlugin(c)
return nil
},
},
{
Name: "test",
Aliases: []string{"t"},
Usage: "tests plugins",
Action: func(c *cli.Context) error {
lg.SetFlags(0)
count, err := testPlugin()
if err != nil {
return err
}
if count == 0 {
lg.Println("No tests found. Did you run \"abot install\"?")
return nil
}
lg.Printf("Success (%d tests).\n", count)
return nil
},
},
{
Name: "generate",
Aliases: []string{"g"},
Usage: "generate plugin scaffolding",
Action: func(c *cli.Context) error {
l := log.New("")
l.SetFlags(0)
args := c.Args()
if len(args) != 1 {
l.Fatal(errors.New(`usage: abot generate {name}`))
}
generatePlugin(l, args.First())
l.Info("Created", args.First(), "in",
filepath.Join(os.Getenv("PWD"), args.First()))
return nil
},
},
{
Name: "login",
Aliases: []string{"l"},
Usage: "log into itsabot.org to enable publishing plugins",
Action: func(c *cli.Context) error {
login()
return nil
},
},
{
Name: "console",
Aliases: []string{"c"},
Usage: "communicate with a running abot server",
Action: func(c *cli.Context) error {
if err := startConsole(c); err != nil {
l := log.New("")
l.SetFlags(0)
l.Fatalf("could not start console\n%s", err)
}
return nil
},
},
{
Name: "dbconsole",
Aliases: []string{"dbc"},
Usage: "communicate with a running abot server",
Action: func(c *cli.Context) error {
cmd := exec.Command("/bin/sh", "-c", "psql "+os.Getenv("ABOT_DATABASE_URL"))
cmd.Stdout = os.Stdout
cmd.Stdin = os.Stdin
if err := cmd.Start(); err != nil {
return err
}
return cmd.Wait()
},
},
}
app.Action = func(c *cli.Context) error {
cli.ShowAppHelp(c)
return nil
}
if err := app.Run(os.Args); err != nil {
log.Fatal(err)
}
}
// New builds a Plugin with its trigger, RPC, and configuration settings from
// its plugin.json.
func New(url string) (*dt.Plugin, error) {
if err := core.LoadEnvVars(); err != nil {
log.Fatal(err)
}
db, err := core.ConnectDB("")
if err != nil {
return nil, err
}
// Read plugin.json data from within plugins.go, unmarshal into struct
c := dt.PluginConfig{}
if len(os.Getenv("ABOT_PATH")) > 0 {
p := filepath.Join(os.Getenv("ABOT_PATH"), "plugins.go")
var scn *bufio.Scanner
fi, err := os.OpenFile(p, os.O_RDONLY, 0666)
if os.IsNotExist(err) {
goto makePlugin
}
if err != nil {
return nil, err
}
defer func() {
if err = fi.Close(); err != nil {
log.Info("failed to close file", fi.Name())
return
}
}()
var found bool
var data string
scn = bufio.NewScanner(fi)
for scn.Scan() {
t := scn.Text()
if !found && t != url {
continue
} else if t == url {
found = true
continue
} else if len(t) >= 1 && t[0] == '}' {
data += t
break
}
data += t
}
if err = scn.Err(); err != nil {
return nil, err
}
if len(data) > 0 {
if err = json.Unmarshal([]byte(data), &c); err != nil {
return nil, err
}
if len(c.Name) == 0 {
return nil, ErrMissingPluginName
}
}
}
makePlugin:
l := log.New(c.Name)
l.SetDebug(os.Getenv("ABOT_DEBUG") == "true")
plg := &dt.Plugin{
Trigger: &dt.StructuredInput{},
SetBranches: func(in *dt.Msg) [][]dt.State { return nil },
Events: &dt.PluginEvents{
PostReceive: func(cmd *string) {},
PreProcessing: func(cmd *string, u *dt.User) {},
PostProcessing: func(in *dt.Msg) {},
PreResponse: func(in *dt.Msg, resp *string) {},
},
Config: c,
DB: db,
Log: l,
}
plg.SM = dt.NewStateMachine(plg)
return plg, nil
}
