/
start.go
156 lines (124 loc) · 4.37 KB
/
start.go
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package sessions
import (
"encoding/json"
"fmt"
"strings"
"github.com/spf13/cobra"
"go.autokitteh.dev/autokitteh/cmd/ak/common"
"go.autokitteh.dev/autokitteh/internal/kittehs"
"go.autokitteh.dev/autokitteh/internal/resolver"
"go.autokitteh.dev/autokitteh/sdk/sdktypes"
)
var (
buildID string
entryPoint string
memos []string
inputs []string
)
var startCmd = common.StandardCommand(&cobra.Command{
Use: "start {--deployment-id <ID>|--build-id <ID> --env <name or ID>} --entrypoint <...> [--memo <...>] [--input <JSON> [...]] [--watch [--watch-timeout <duration>] [--poll-interval <duration>] [--no-timestamps] [--quiet]]",
Short: "Start new session",
Args: cobra.NoArgs,
RunE: func(cmd *cobra.Command, args []string) error {
did, eid, bid, ep, err := sessionArgs()
if err != nil {
return err
}
ctx, cancel := common.LimitedContext()
defer cancel()
inputs, err := parseinputs()
if err != nil {
return err
}
s := sdktypes.NewSession(bid, ep, nil, nil).WithEnvID(eid).WithDeploymentID(did).WithInputs(inputs)
sid, err := sessions().Start(ctx, s)
if err != nil {
return fmt.Errorf("start session: %w", err)
}
common.RenderKVIfV("session_id", sid)
if watch {
_, err := sessionWatch(sid, sdktypes.SessionStateTypeUnspecified)
return err
}
return nil
},
})
func init() {
// Command-specific flags.
startCmd.Flags().StringVarP(&deploymentID, "deployment-id", "d", "", "deployment ID, mutually exclusive with --build-id and --env")
startCmd.Flags().StringVarP(&buildID, "build-id", "b", "", "build ID, mutually exclusive with --deployment-id")
startCmd.Flags().StringVarP(&env, "env", "e", "", "environment name or ID, mutually exclusive with --deployment-id")
startCmd.MarkFlagsOneRequired("deployment-id", "build-id")
startCmd.Flags().StringVarP(&entryPoint, "entrypoint", "p", "", `entry point ("file:function")`)
kittehs.Must0(startCmd.MarkFlagRequired("entrypoint"))
startCmd.Flags().StringSliceVarP(&memos, "memo", "m", nil, `zero or more "key=value" pairs`)
startCmd.Flags().BoolVarP(&watch, "watch", "w", false, "watch session to completion")
startCmd.Flags().DurationVarP(&watchTimeout, "watch-timeout", "t", 0, "watch timeout duration")
startCmd.Flags().DurationVarP(&pollInterval, "poll-interval", "i", defaultPollInterval, "watch poll interval")
startCmd.Flags().BoolVarP(&noTimestamps, "no-timestamps", "n", false, "omit timestamps from watch output")
startCmd.Flags().BoolVarP(&quiet, "quiet", "q", false, "don't print anything, just wait to finish")
startCmd.Flags().StringArrayVarP(&inputs, "input", "I", nil, `zero or more "key=value" pairs, where value is a JSON value`)
}
func parseinputs() (map[string]sdktypes.Value, error) {
m := make(map[string]sdktypes.Value, len(inputs))
for _, v := range inputs {
k, v, ok := strings.Cut(v, "=")
if !ok {
return nil, fmt.Errorf("invalid value %q", v)
}
decoder := json.NewDecoder(strings.NewReader(v))
decoder.UseNumber()
var jv any
if err := decoder.Decode(&jv); err != nil {
return nil, fmt.Errorf("invalid value %q: %w", v, err)
}
wv, err := sdktypes.WrapValue(jv)
if err != nil {
return nil, fmt.Errorf("unhandled value type for %q: %w", v, err)
}
m[k] = wv
}
return m, nil
}
func sessionArgs() (did sdktypes.DeploymentID, eid sdktypes.EnvID, bid sdktypes.BuildID, ep sdktypes.CodeLocation, err error) {
r := resolver.Resolver{Client: common.Client()}
if deploymentID != "" {
var d sdktypes.Deployment
if d, did, err = r.DeploymentID(deploymentID); err != nil {
return
}
if !d.IsValid() {
err = fmt.Errorf("deployment %q not found", deploymentID)
err = common.NewExitCodeError(common.NotFoundExitCode, err)
return
}
bid, eid = d.BuildID(), d.EnvID()
}
if buildID != "" {
var b sdktypes.Build
if b, bid, err = r.BuildID(buildID); err != nil {
return
}
if !b.IsValid() {
err = fmt.Errorf("build %q not found", buildID)
err = common.NewExitCodeError(common.NotFoundExitCode, err)
return
}
}
if env != "" {
var e sdktypes.Env
if e, eid, err = r.EnvNameOrID(env, ""); err != nil {
return
}
if env != "" && !e.IsValid() {
err = fmt.Errorf("env %q not found", eventID)
err = common.NewExitCodeError(common.NotFoundExitCode, err)
return
}
}
if ep, err = sdktypes.ParseCodeLocation(entryPoint); err != nil {
err = fmt.Errorf("invalid entry-point %q: %w", entryPoint, err)
return
}
return
}