2018-06-24 16:47:01 +03:00
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// Package cli and it's sub packages implements the command line tool for Hasura
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// GraphQL Engine. The CLI operates on a directory, denoted by
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// "ExecutionDirectory" in the "ExecutionContext" struct.
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//
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// The ExecutionContext is passed to all the subcommands so that a singleton
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// context is available for the execution. Logger and Spinner comes from the same
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// context.
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package cli
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2018-06-24 16:40:48 +03:00
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import (
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"fmt"
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2020-02-24 19:14:46 +03:00
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"io/ioutil"
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2018-07-09 16:47:38 +03:00
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"net/url"
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2018-06-24 16:40:48 +03:00
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"os"
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2020-04-08 13:59:21 +03:00
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"path"
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2018-06-24 16:40:48 +03:00
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"path/filepath"
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2020-04-08 13:59:21 +03:00
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"reflect"
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2020-03-26 06:24:05 +03:00
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"strconv"
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2020-02-24 19:14:46 +03:00
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"strings"
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2018-06-24 16:40:48 +03:00
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"time"
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2020-02-24 19:14:46 +03:00
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"gopkg.in/yaml.v2"
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2018-06-24 16:40:48 +03:00
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"github.com/briandowns/spinner"
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2019-01-28 16:55:28 +03:00
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"github.com/gofrs/uuid"
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2020-02-24 19:14:46 +03:00
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"github.com/hasura/graphql-engine/cli/metadata/actions/types"
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"github.com/hasura/graphql-engine/cli/plugins"
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2020-01-08 06:06:09 +03:00
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"github.com/hasura/graphql-engine/cli/telemetry"
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"github.com/hasura/graphql-engine/cli/util"
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2018-07-04 15:43:52 +03:00
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"github.com/hasura/graphql-engine/cli/version"
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2018-06-24 16:40:48 +03:00
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"github.com/pkg/errors"
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"github.com/sirupsen/logrus"
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2018-06-24 16:47:01 +03:00
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"github.com/spf13/viper"
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2019-12-25 17:44:02 +03:00
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"golang.org/x/crypto/ssh/terminal"
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2018-06-24 16:40:48 +03:00
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)
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2018-06-27 15:04:09 +03:00
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// Other constants used in the package
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const (
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// Name of the global configuration directory
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GlobalConfigDirName = ".hasura"
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2018-06-27 15:04:09 +03:00
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// Name of the global configuration file
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GlobalConfigFileName = "config.json"
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2019-02-04 13:51:29 +03:00
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// Name of the file to store last update check time
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LastUpdateCheckFileName = "last_update_check_at"
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2018-06-27 15:04:09 +03:00
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)
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2020-04-09 12:30:47 +03:00
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const (
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XHasuraAdminSecret = "X-Hasura-Admin-Secret"
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XHasuraAccessKey = "X-Hasura-Access-Key"
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)
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2019-01-28 16:55:28 +03:00
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// String constants
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const (
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StrTelemetryNotice = `Help us improve Hasura! The cli collects anonymized usage stats which
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allow us to keep improving Hasura at warp speed. To opt-out or read more,
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2020-02-27 13:13:07 +03:00
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visit https://hasura.io/docs/1.0/graphql/manual/guides/telemetry.html
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2019-01-28 16:55:28 +03:00
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`
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)
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2020-02-24 19:14:46 +03:00
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// ConfigVersion defines the version of the Config.
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type ConfigVersion int
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const (
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// V1 represents config version 1
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V1 ConfigVersion = iota + 1
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// V2 represents config version 2
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V2
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)
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2019-02-14 12:37:47 +03:00
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2020-04-08 13:59:21 +03:00
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// ServerAPIPaths has the custom paths defined for server api
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type ServerAPIPaths struct {
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Query string `yaml:"query,omitempty"`
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GraphQL string `yaml:"graphql,omitempty"`
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Config string `yaml:"config,omitempty"`
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PGDump string `yaml:"pg_dump,omitempty"`
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Version string `yaml:"version,omitempty"`
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}
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// GetQueryParams - encodes the values in url
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func (s ServerAPIPaths) GetQueryParams() url.Values {
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vals := url.Values{}
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t := reflect.TypeOf(s)
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for i := 0; i < t.NumField(); i++ {
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field := t.Field(i)
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tag := field.Tag.Get("yaml")
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splitTag := strings.Split(tag, ",")
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if len(splitTag) == 0 {
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continue
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}
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name := splitTag[0]
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if name == "-" {
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continue
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}
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v := reflect.ValueOf(s).Field(i)
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vals.Add(name, v.String())
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}
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return vals
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}
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2020-03-26 06:24:05 +03:00
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// ErrInvalidConfigVersion - if the config version is not valid
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var ErrInvalidConfigVersion error = fmt.Errorf("invalid config version")
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// NewConfigVersionValue returns ConfigVersion set with default value
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func NewConfigVersionValue(val ConfigVersion, p *ConfigVersion) *ConfigVersion {
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*p = val
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return p
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}
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// Set sets the value of the named command-line flag.
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func (c *ConfigVersion) Set(s string) error {
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v, err := strconv.ParseInt(s, 0, 64)
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*c = ConfigVersion(v)
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if err != nil {
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return err
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}
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if !c.IsValid() {
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return ErrInvalidConfigVersion
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}
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return nil
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}
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// Type returns a string that uniquely represents this flag's type.
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func (c *ConfigVersion) Type() string {
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return "int"
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}
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func (c *ConfigVersion) String() string {
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return strconv.Itoa(int(*c))
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}
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// IsValid returns if its a valid config version
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func (c ConfigVersion) IsValid() bool {
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return c != 0 && c <= V2
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}
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// ServerConfig has the config values required to contact the server
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type ServerConfig struct {
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2018-06-24 16:47:01 +03:00
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// Endpoint for the GraphQL Engine
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Endpoint string `yaml:"endpoint"`
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2019-02-14 12:37:47 +03:00
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// AccessKey (deprecated) (optional) Admin secret key required to query the endpoint
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2020-02-24 19:14:46 +03:00
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AccessKey string `yaml:"access_key,omitempty"`
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2019-02-14 12:37:47 +03:00
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// AdminSecret (optional) Admin secret required to query the endpoint
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2020-02-24 19:14:46 +03:00
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AdminSecret string `yaml:"admin_secret,omitempty"`
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2020-04-08 13:59:21 +03:00
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// APIPaths (optional) API paths for server
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APIPaths *ServerAPIPaths `yaml:"api_paths,omitempty"`
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2018-07-09 16:47:38 +03:00
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2020-02-24 19:14:46 +03:00
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ParsedEndpoint *url.URL `yaml:"-"`
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}
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2020-04-08 13:59:21 +03:00
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// GetVersionEndpoint provides the url to contact the version API
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func (s *ServerConfig) GetVersionEndpoint() string {
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nurl := *s.ParsedEndpoint
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nurl.Path = path.Join(nurl.Path, s.APIPaths.Version)
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return nurl.String()
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}
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2018-07-09 16:47:38 +03:00
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// ParseEndpoint ensures the endpoint is valid.
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2019-02-14 12:37:47 +03:00
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func (s *ServerConfig) ParseEndpoint() error {
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nurl, err := url.Parse(s.Endpoint)
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2018-07-09 16:47:38 +03:00
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if err != nil {
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return err
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}
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s.ParsedEndpoint = nurl
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return nil
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2018-06-24 16:40:48 +03:00
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}
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2020-02-24 19:14:46 +03:00
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// Config represents configuration required for the CLI to function
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type Config struct {
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// Version of the config.
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2020-03-26 06:24:05 +03:00
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Version ConfigVersion `yaml:"version,omitempty"`
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2020-02-24 19:14:46 +03:00
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// ServerConfig to be used by CLI to contact server.
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ServerConfig `yaml:",inline"`
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// MetadataDirectory defines the directory where the metadata files were stored.
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2020-03-26 06:24:05 +03:00
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MetadataDirectory string `yaml:"metadata_directory,omitempty"`
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2020-02-24 19:14:46 +03:00
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// MigrationsDirectory defines the directory where the migration files were stored.
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MigrationsDirectory string `yaml:"migrations_directory,omitempty"`
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// ActionConfig defines the config required to create or generate codegen for an action.
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2020-03-26 06:24:05 +03:00
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ActionConfig *types.ActionExecutionConfig `yaml:"actions,omitempty"`
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2020-02-24 19:14:46 +03:00
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}
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2018-06-24 16:47:01 +03:00
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// ExecutionContext contains various contextual information required by the cli
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// at various points of it's execution. Values are filled in by the
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// initializers and passed on to each command. Commands can also fill in values
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// to be used further down the line.
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2018-06-24 16:40:48 +03:00
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type ExecutionContext struct {
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2018-06-24 16:47:01 +03:00
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// CMDName is the name of CMD (os.Args[0]). To be filled in later to
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// correctly render example strings etc.
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2018-06-24 16:40:48 +03:00
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CMDName string
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2018-06-24 16:47:01 +03:00
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2019-01-28 16:55:28 +03:00
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// ID is a unique ID for this Execution
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ID string
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// ServerUUID is the unique ID for the server this execution is contacting.
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ServerUUID string
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2018-06-24 16:47:01 +03:00
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// Spinner is the global spinner object used to show progress across the cli.
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2018-06-24 16:40:48 +03:00
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Spinner *spinner.Spinner
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2018-06-24 16:47:01 +03:00
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// Logger is the global logger object to print logs.
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Logger *logrus.Logger
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2018-06-24 16:40:48 +03:00
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2018-06-24 16:47:01 +03:00
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// ExecutionDirectory is the directory in which command is being executed.
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2018-06-24 16:40:48 +03:00
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ExecutionDirectory string
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2018-06-24 16:47:01 +03:00
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// MigrationDir is the name of directory where migrations are stored.
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MigrationDir string
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2020-02-24 19:14:46 +03:00
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// MetadataDir is the name of directory where metadata files are stored.
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MetadataDir string
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2018-06-24 16:47:01 +03:00
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// ConfigFile is the file where endpoint etc. are stored.
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ConfigFile string
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2020-04-09 12:30:47 +03:00
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// HGE Headers, are the custom headers which can be passed to HGE API
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HGEHeaders map[string]string
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2018-06-24 16:47:01 +03:00
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2020-02-24 19:14:46 +03:00
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// Config is the configuration object storing the endpoint and admin secret
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2018-06-24 16:47:01 +03:00
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// information after reading from config file or env var.
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2020-02-24 19:14:46 +03:00
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Config *Config
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2018-06-24 16:47:01 +03:00
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// GlobalConfigDir is the ~/.hasura-graphql directory to store configuration
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// globally.
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GlobalConfigDir string
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// GlobalConfigFile is the file inside GlobalConfigDir where values are
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// stored.
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GlobalConfigFile string
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2019-01-28 16:55:28 +03:00
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// GlobalConfig holds all the configuration options.
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GlobalConfig *GlobalConfig
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2018-06-24 16:47:01 +03:00
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// IsStableRelease indicates if the CLI release is stable or not.
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IsStableRelease bool
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2018-07-04 15:43:52 +03:00
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// Version indicates the version object
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Version *version.Version
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2018-06-24 16:40:48 +03:00
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2018-06-24 16:47:01 +03:00
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// Viper indicates the viper object for the execution
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Viper *viper.Viper
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2018-06-24 16:40:48 +03:00
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2018-06-24 16:47:01 +03:00
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// LogLevel indicates the logrus default logging level
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LogLevel string
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2019-01-28 16:55:28 +03:00
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2019-07-30 09:55:38 +03:00
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// NoColor indicates if the outputs shouldn't be colorized
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NoColor bool
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2019-01-28 16:55:28 +03:00
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// Telemetry collects the telemetry data throughout the execution
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Telemetry *telemetry.Data
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2019-02-04 13:51:29 +03:00
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// LastUpdateCheckFile is the file where the timestamp of last update check is stored
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LastUpdateCheckFile string
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2019-02-14 09:16:36 +03:00
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// SkipUpdateCheck will skip the auto update check if set to true
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SkipUpdateCheck bool
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2019-12-25 17:44:02 +03:00
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2020-02-24 19:14:46 +03:00
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// PluginsConfig defines the config for plugins
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PluginsConfig *plugins.Config
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// CodegenAssetsRepo defines the config to handle codegen-assets repo
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CodegenAssetsRepo *util.GitUtil
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// InitTemplatesRepo defines the config to handle init-templates repo
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InitTemplatesRepo *util.GitUtil
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2019-12-25 17:44:02 +03:00
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// IsTerminal indicates whether the current session is a terminal or not
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IsTerminal bool
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2019-01-28 16:55:28 +03:00
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}
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// NewExecutionContext returns a new instance of execution context
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func NewExecutionContext() *ExecutionContext {
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ec := &ExecutionContext{}
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ec.Telemetry = telemetry.BuildEvent()
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ec.Telemetry.Version = version.BuildVersion
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return ec
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2018-06-24 16:40:48 +03:00
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}
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2018-06-24 16:47:01 +03:00
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// Prepare as the name suggests, prepares the ExecutionContext ec by
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// initializing most of the variables to sensible defaults, if it is not already
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// set.
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2018-06-24 16:40:48 +03:00
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func (ec *ExecutionContext) Prepare() error {
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2018-06-24 16:47:01 +03:00
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// set the command name
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2018-06-24 16:40:48 +03:00
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cmdName := os.Args[0]
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if len(cmdName) == 0 {
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cmdName = "hasura"
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}
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ec.CMDName = cmdName
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2019-12-25 17:44:02 +03:00
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ec.IsTerminal = terminal.IsTerminal(int(os.Stdout.Fd()))
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2018-06-24 16:40:48 +03:00
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// set spinner
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ec.setupSpinner()
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// set logger
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ec.setupLogger()
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2018-06-28 08:40:18 +03:00
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// populate version
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ec.setVersion()
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2019-01-28 16:55:28 +03:00
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// setup global config
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err := ec.setupGlobalConfig()
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if err != nil {
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2019-02-04 13:51:29 +03:00
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return errors.Wrap(err, "setting up global config failed")
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2019-01-28 16:55:28 +03:00
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}
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2020-02-24 19:14:46 +03:00
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// setup plugins path
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err = ec.setupPlugins()
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if err != nil {
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return errors.Wrap(err, "setting up plugins path failed")
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}
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err = ec.setupCodegenAssetsRepo()
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if err != nil {
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|
|
return errors.Wrap(err, "setting up codegen-assets repo failed")
|
|
|
|
}
|
|
|
|
|
|
|
|
err = ec.setupInitTemplatesRepo()
|
|
|
|
if err != nil {
|
|
|
|
return errors.Wrap(err, "setting up init-templates repo failed")
|
|
|
|
}
|
|
|
|
|
2019-02-04 13:51:29 +03:00
|
|
|
ec.LastUpdateCheckFile = filepath.Join(ec.GlobalConfigDir, LastUpdateCheckFileName)
|
2018-06-24 16:40:48 +03:00
|
|
|
|
2019-02-04 13:51:29 +03:00
|
|
|
// initialize a blank server config
|
2020-02-24 19:14:46 +03:00
|
|
|
if ec.Config == nil {
|
|
|
|
ec.Config = &Config{}
|
2019-01-28 16:55:28 +03:00
|
|
|
}
|
|
|
|
|
|
|
|
// generate an execution id
|
|
|
|
if ec.ID == "" {
|
|
|
|
id := "00000000-0000-0000-0000-000000000000"
|
|
|
|
u, err := uuid.NewV4()
|
|
|
|
if err == nil {
|
|
|
|
id = u.String()
|
|
|
|
} else {
|
|
|
|
ec.Logger.Debugf("generating uuid for execution ID failed, %v", err)
|
|
|
|
}
|
|
|
|
ec.ID = id
|
|
|
|
ec.Logger.Debugf("execution id: %v", ec.ID)
|
|
|
|
}
|
|
|
|
ec.Telemetry.ExecutionID = ec.ID
|
2018-06-24 16:47:01 +03:00
|
|
|
|
2018-06-24 16:40:48 +03:00
|
|
|
return nil
|
|
|
|
}
|
|
|
|
|
2020-02-24 19:14:46 +03:00
|
|
|
// setupPlugins create and returns the inferred paths for hasura. By default, it assumes
|
|
|
|
// $HOME/.hasura as the base path
|
|
|
|
func (ec *ExecutionContext) setupPlugins() error {
|
|
|
|
base := filepath.Join(ec.GlobalConfigDir, "plugins")
|
|
|
|
base, err := filepath.Abs(base)
|
|
|
|
if err != nil {
|
|
|
|
return errors.Wrap(err, "cannot get absolute path")
|
|
|
|
}
|
|
|
|
ec.PluginsConfig = plugins.New(base)
|
|
|
|
ec.PluginsConfig.Logger = ec.Logger
|
|
|
|
return ec.PluginsConfig.Prepare()
|
|
|
|
}
|
|
|
|
|
|
|
|
func (ec *ExecutionContext) setupCodegenAssetsRepo() error {
|
|
|
|
base := filepath.Join(ec.GlobalConfigDir, util.ActionsCodegenDirName)
|
|
|
|
base, err := filepath.Abs(base)
|
|
|
|
if err != nil {
|
|
|
|
return errors.Wrap(err, "cannot get absolute path")
|
|
|
|
}
|
|
|
|
ec.CodegenAssetsRepo = util.NewGitUtil(util.ActionsCodegenRepoURI, base, "")
|
|
|
|
return nil
|
|
|
|
}
|
|
|
|
|
|
|
|
func (ec *ExecutionContext) setupInitTemplatesRepo() error {
|
|
|
|
base := filepath.Join(ec.GlobalConfigDir, util.InitTemplatesDirName)
|
|
|
|
base, err := filepath.Abs(base)
|
|
|
|
if err != nil {
|
|
|
|
return errors.Wrap(err, "cannot get absolute path")
|
|
|
|
}
|
|
|
|
ec.InitTemplatesRepo = util.NewGitUtil(util.InitTemplatesRepoURI, base, "")
|
|
|
|
return nil
|
|
|
|
}
|
|
|
|
|
2020-04-09 12:30:47 +03:00
|
|
|
func (ec *ExecutionContext) SetHGEHeaders(headers map[string]string) {
|
|
|
|
ec.HGEHeaders = headers
|
|
|
|
}
|
|
|
|
|
2018-06-24 16:47:01 +03:00
|
|
|
// Validate prepares the ExecutionContext ec and then validates the
|
|
|
|
// ExecutionDirectory to see if all the required files and directories are in
|
|
|
|
// place.
|
2018-06-24 16:40:48 +03:00
|
|
|
func (ec *ExecutionContext) Validate() error {
|
2020-02-24 19:14:46 +03:00
|
|
|
// ensure plugins index exists
|
|
|
|
err := ec.PluginsConfig.Repo.EnsureCloned()
|
|
|
|
if err != nil {
|
|
|
|
return errors.Wrap(err, "ensuring plugins index failed")
|
|
|
|
}
|
|
|
|
|
|
|
|
// ensure codegen-assets repo exists
|
|
|
|
err = ec.CodegenAssetsRepo.EnsureCloned()
|
|
|
|
if err != nil {
|
|
|
|
return errors.Wrap(err, "ensuring codegen-assets repo failed")
|
|
|
|
}
|
2018-06-24 16:40:48 +03:00
|
|
|
|
2018-06-24 16:47:01 +03:00
|
|
|
// validate execution directory
|
2020-02-24 19:14:46 +03:00
|
|
|
err = ec.validateDirectory()
|
2018-06-24 16:40:48 +03:00
|
|
|
if err != nil {
|
2018-06-24 16:47:01 +03:00
|
|
|
return errors.Wrap(err, "validating current directory failed")
|
2018-06-24 16:40:48 +03:00
|
|
|
}
|
|
|
|
|
2020-02-24 19:14:46 +03:00
|
|
|
// set names of config file
|
2018-06-24 16:40:48 +03:00
|
|
|
ec.ConfigFile = filepath.Join(ec.ExecutionDirectory, "config.yaml")
|
|
|
|
|
2018-06-24 16:47:01 +03:00
|
|
|
// read config and parse the values into Config
|
2018-06-24 16:40:48 +03:00
|
|
|
err = ec.readConfig()
|
|
|
|
if err != nil {
|
|
|
|
return errors.Wrap(err, "cannot read config")
|
|
|
|
}
|
|
|
|
|
2020-02-24 19:14:46 +03:00
|
|
|
// set name of migration directory
|
|
|
|
ec.MigrationDir = filepath.Join(ec.ExecutionDirectory, ec.Config.MigrationsDirectory)
|
|
|
|
if _, err := os.Stat(ec.MigrationDir); os.IsNotExist(err) {
|
|
|
|
err = os.MkdirAll(ec.MigrationDir, os.ModePerm)
|
|
|
|
if err != nil {
|
|
|
|
return errors.Wrap(err, "cannot create migrations directory")
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
if ec.Config.Version == V2 && ec.Config.MetadataDirectory != "" {
|
|
|
|
// set name of metadata directory
|
|
|
|
ec.MetadataDir = filepath.Join(ec.ExecutionDirectory, ec.Config.MetadataDirectory)
|
|
|
|
if _, err := os.Stat(ec.MetadataDir); os.IsNotExist(err) {
|
|
|
|
err = os.MkdirAll(ec.MetadataDir, os.ModePerm)
|
|
|
|
if err != nil {
|
|
|
|
return errors.Wrap(err, "cannot create metadata directory")
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
ec.Logger.Debug("graphql engine endpoint: ", ec.Config.ServerConfig.Endpoint)
|
|
|
|
ec.Logger.Debug("graphql engine admin_secret: ", ec.Config.ServerConfig.AdminSecret)
|
2018-06-24 16:40:48 +03:00
|
|
|
|
2018-07-03 20:10:13 +03:00
|
|
|
// get version from the server and match with the cli version
|
2019-01-28 16:55:28 +03:00
|
|
|
err = ec.checkServerVersion()
|
|
|
|
if err != nil {
|
|
|
|
return errors.Wrap(err, "version check")
|
|
|
|
}
|
|
|
|
|
2020-02-24 19:14:46 +03:00
|
|
|
// get the server feature flags
|
|
|
|
err = ec.Version.GetServerFeatureFlags()
|
|
|
|
if err != nil {
|
|
|
|
return errors.Wrap(err, "error in getting server feature flags")
|
|
|
|
}
|
|
|
|
|
|
|
|
state := util.GetServerState(ec.Config.ServerConfig.Endpoint, ec.Config.ServerConfig.AdminSecret, ec.Version.ServerSemver, ec.Logger)
|
2019-01-28 16:55:28 +03:00
|
|
|
ec.ServerUUID = state.UUID
|
|
|
|
ec.Telemetry.ServerUUID = ec.ServerUUID
|
|
|
|
ec.Logger.Debugf("server: uuid: %s", ec.ServerUUID)
|
|
|
|
|
2020-04-09 12:30:47 +03:00
|
|
|
// Set headers required for communicating with HGE
|
|
|
|
if ec.Config.AdminSecret != "" {
|
|
|
|
headers := map[string]string{
|
|
|
|
GetAdminSecretHeaderName(ec.Version): ec.Config.AdminSecret,
|
|
|
|
}
|
|
|
|
ec.SetHGEHeaders(headers)
|
|
|
|
}
|
2019-01-28 16:55:28 +03:00
|
|
|
return nil
|
2018-07-03 20:10:13 +03:00
|
|
|
}
|
|
|
|
|
|
|
|
func (ec *ExecutionContext) checkServerVersion() error {
|
2020-04-08 13:59:21 +03:00
|
|
|
v, err := version.FetchServerVersion(ec.Config.ServerConfig.GetVersionEndpoint())
|
2018-07-03 20:10:13 +03:00
|
|
|
if err != nil {
|
2018-07-04 15:43:52 +03:00
|
|
|
return errors.Wrap(err, "failed to get version from server")
|
2018-07-03 20:10:13 +03:00
|
|
|
}
|
2018-07-04 15:43:52 +03:00
|
|
|
ec.Version.SetServerVersion(v)
|
2019-01-28 16:55:28 +03:00
|
|
|
ec.Telemetry.ServerVersion = ec.Version.GetServerVersion()
|
2018-07-04 15:43:52 +03:00
|
|
|
isCompatible, reason := ec.Version.CheckCLIServerCompatibility()
|
|
|
|
ec.Logger.Debugf("versions: cli: [%s] server: [%s]", ec.Version.GetCLIVersion(), ec.Version.GetServerVersion())
|
|
|
|
ec.Logger.Debugf("compatibility check: [%v] %v", isCompatible, reason)
|
|
|
|
if !isCompatible {
|
2020-01-16 06:53:18 +03:00
|
|
|
ec.Logger.Warnf("[cli: %s] [server: %s] version mismatch: %s", ec.Version.GetCLIVersion(), ec.Version.GetServerVersion(), reason)
|
2018-07-03 20:10:13 +03:00
|
|
|
}
|
2018-06-24 16:40:48 +03:00
|
|
|
return nil
|
|
|
|
}
|
|
|
|
|
2020-02-24 19:14:46 +03:00
|
|
|
// WriteConfig writes the configuration from ec.Config or input config
|
|
|
|
func (ec *ExecutionContext) WriteConfig(config *Config) error {
|
|
|
|
var cfg *Config
|
|
|
|
if config != nil {
|
|
|
|
cfg = config
|
|
|
|
} else {
|
|
|
|
cfg = ec.Config
|
|
|
|
}
|
|
|
|
y, err := yaml.Marshal(cfg)
|
|
|
|
if err != nil {
|
|
|
|
return err
|
|
|
|
}
|
|
|
|
return ioutil.WriteFile(ec.ConfigFile, y, 0644)
|
|
|
|
}
|
|
|
|
|
2018-06-24 16:47:01 +03:00
|
|
|
// readConfig reads the configuration from config file, flags and env vars,
|
|
|
|
// through viper.
|
2018-06-24 16:40:48 +03:00
|
|
|
func (ec *ExecutionContext) readConfig() error {
|
2018-06-24 16:47:01 +03:00
|
|
|
// need to get existing viper because https://github.com/spf13/viper/issues/233
|
|
|
|
v := ec.Viper
|
2020-04-08 14:55:42 +03:00
|
|
|
v.SetEnvPrefix(util.ViperEnvPrefix)
|
|
|
|
v.SetEnvKeyReplacer(util.ViperEnvReplacer)
|
2018-06-24 16:47:01 +03:00
|
|
|
v.AutomaticEnv()
|
|
|
|
v.SetConfigName("config")
|
2020-02-24 19:14:46 +03:00
|
|
|
v.SetDefault("version", "1")
|
2019-01-28 16:55:28 +03:00
|
|
|
v.SetDefault("endpoint", "http://localhost:8080")
|
2019-02-14 12:37:47 +03:00
|
|
|
v.SetDefault("admin_secret", "")
|
2019-01-28 16:55:28 +03:00
|
|
|
v.SetDefault("access_key", "")
|
2020-04-08 13:59:21 +03:00
|
|
|
v.SetDefault("api_paths.query", "v1/query")
|
|
|
|
v.SetDefault("api_paths.graphql", "v1/graphql")
|
|
|
|
v.SetDefault("api_paths.config", "v1alpha1/config")
|
|
|
|
v.SetDefault("api_paths.pg_dump", "v1alpha1/pg_dump")
|
|
|
|
v.SetDefault("api_paths.version", "v1/version")
|
2020-02-24 19:14:46 +03:00
|
|
|
v.SetDefault("metadata_directory", "")
|
|
|
|
v.SetDefault("migrations_directory", "migrations")
|
|
|
|
v.SetDefault("actions.kind", "synchronous")
|
|
|
|
v.SetDefault("actions.handler_webhook_baseurl", "http://localhost:3000")
|
|
|
|
v.SetDefault("actions.codegen.framework", "")
|
|
|
|
v.SetDefault("actions.codegen.output_dir", "")
|
|
|
|
v.SetDefault("actions.codegen.uri", "")
|
2018-06-24 16:47:01 +03:00
|
|
|
v.AddConfigPath(ec.ExecutionDirectory)
|
|
|
|
err := v.ReadInConfig()
|
2018-06-24 16:40:48 +03:00
|
|
|
if err != nil {
|
2019-02-14 12:37:47 +03:00
|
|
|
return errors.Wrap(err, "cannot read config from file/env")
|
|
|
|
}
|
|
|
|
adminSecret := v.GetString("admin_secret")
|
|
|
|
if adminSecret == "" {
|
|
|
|
adminSecret = v.GetString("access_key")
|
2018-06-24 16:40:48 +03:00
|
|
|
}
|
2020-02-24 19:14:46 +03:00
|
|
|
ec.Config = &Config{
|
|
|
|
Version: ConfigVersion(v.GetInt("version")),
|
|
|
|
ServerConfig: ServerConfig{
|
|
|
|
Endpoint: v.GetString("endpoint"),
|
|
|
|
AdminSecret: adminSecret,
|
2020-04-08 13:59:21 +03:00
|
|
|
APIPaths: &ServerAPIPaths{
|
|
|
|
Query: v.GetString("api_paths.query"),
|
|
|
|
GraphQL: v.GetString("api_paths.graphql"),
|
|
|
|
Config: v.GetString("api_paths.config"),
|
|
|
|
PGDump: v.GetString("api_paths.pg_dump"),
|
|
|
|
Version: v.GetString("api_paths.version"),
|
|
|
|
},
|
2020-02-24 19:14:46 +03:00
|
|
|
},
|
|
|
|
MetadataDirectory: v.GetString("metadata_directory"),
|
|
|
|
MigrationsDirectory: v.GetString("migrations_directory"),
|
2020-03-26 06:24:05 +03:00
|
|
|
ActionConfig: &types.ActionExecutionConfig{
|
2020-02-24 19:14:46 +03:00
|
|
|
Kind: v.GetString("actions.kind"),
|
|
|
|
HandlerWebhookBaseURL: v.GetString("actions.handler_webhook_baseurl"),
|
|
|
|
Codegen: &types.CodegenExecutionConfig{
|
|
|
|
Framework: v.GetString("actions.codegen.framework"),
|
|
|
|
OutputDir: v.GetString("actions.codegen.output_dir"),
|
|
|
|
URI: v.GetString("actions.codegen.uri"),
|
|
|
|
},
|
|
|
|
},
|
2018-06-24 16:40:48 +03:00
|
|
|
}
|
2020-03-26 06:24:05 +03:00
|
|
|
if !ec.Config.Version.IsValid() {
|
|
|
|
return ErrInvalidConfigVersion
|
|
|
|
}
|
2020-02-24 19:14:46 +03:00
|
|
|
return ec.Config.ServerConfig.ParseEndpoint()
|
2018-06-24 16:40:48 +03:00
|
|
|
}
|
|
|
|
|
2018-06-24 16:47:01 +03:00
|
|
|
// setupSpinner creates a default spinner if the context does not already have
|
|
|
|
// one.
|
2018-06-24 16:40:48 +03:00
|
|
|
func (ec *ExecutionContext) setupSpinner() {
|
|
|
|
if ec.Spinner == nil {
|
|
|
|
spnr := spinner.New(spinner.CharSets[7], 100*time.Millisecond)
|
|
|
|
spnr.Writer = os.Stderr
|
|
|
|
ec.Spinner = spnr
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2018-06-27 15:04:09 +03:00
|
|
|
// Spin stops any existing spinner and starts a new one with the given message.
|
|
|
|
func (ec *ExecutionContext) Spin(message string) {
|
2019-12-25 17:44:02 +03:00
|
|
|
if ec.IsTerminal {
|
|
|
|
ec.Spinner.Stop()
|
|
|
|
ec.Spinner.Prefix = message
|
|
|
|
ec.Spinner.Start()
|
|
|
|
} else {
|
|
|
|
ec.Logger.Println(message)
|
|
|
|
}
|
2018-06-27 15:04:09 +03:00
|
|
|
}
|
|
|
|
|
2018-06-24 16:47:01 +03:00
|
|
|
// setupLogger creates a default logger if context does not have one set.
|
2018-06-24 16:40:48 +03:00
|
|
|
func (ec *ExecutionContext) setupLogger() {
|
|
|
|
if ec.Logger == nil {
|
|
|
|
logger := logrus.New()
|
|
|
|
ec.Logger = logger
|
|
|
|
}
|
2018-06-24 16:47:01 +03:00
|
|
|
|
|
|
|
if ec.LogLevel != "" {
|
|
|
|
level, err := logrus.ParseLevel(ec.LogLevel)
|
|
|
|
if err != nil {
|
|
|
|
ec.Logger.WithError(err).Error("error parsing log-level flag")
|
|
|
|
return
|
|
|
|
}
|
|
|
|
ec.Logger.SetLevel(level)
|
|
|
|
}
|
2019-01-28 16:55:28 +03:00
|
|
|
|
2020-02-24 19:14:46 +03:00
|
|
|
ec.Logger.Hooks = make(logrus.LevelHooks)
|
|
|
|
ec.Logger.AddHook(newSpinnerHandlerHook(ec.Logger, ec.Spinner, ec.IsTerminal, ec.NoColor))
|
|
|
|
|
2019-01-28 16:55:28 +03:00
|
|
|
// set the logger for telemetry
|
|
|
|
if ec.Telemetry.Logger == nil {
|
|
|
|
ec.Telemetry.Logger = ec.Logger
|
|
|
|
}
|
2018-06-24 16:40:48 +03:00
|
|
|
}
|
|
|
|
|
2018-06-28 08:40:18 +03:00
|
|
|
// SetVersion sets the version inside context, according to the variable
|
2018-06-24 16:47:01 +03:00
|
|
|
// 'version' set during build context.
|
|
|
|
func (ec *ExecutionContext) setVersion() {
|
2018-07-04 15:43:52 +03:00
|
|
|
if ec.Version == nil {
|
|
|
|
ec.Version = version.New()
|
2018-06-24 16:47:01 +03:00
|
|
|
}
|
|
|
|
}
|
2020-04-09 12:30:47 +03:00
|
|
|
|
|
|
|
func GetAdminSecretHeaderName(v *version.Version) string {
|
|
|
|
if v.ServerFeatureFlags.HasAccessKey {
|
|
|
|
return XHasuraAccessKey
|
|
|
|
}
|
|
|
|
return XHasuraAdminSecret
|
|
|
|
}
|