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c668aa1158
PR-URL: https://github.com/hasura/graphql-engine-mono/pull/4454 Co-authored-by: Aravind K P <8335904+scriptonist@users.noreply.github.com> GitOrigin-RevId: ae66bdfdc140c1a2a7747fb0ff2acd6f7b577d3f
114 lines
2.7 KiB
Go
114 lines
2.7 KiB
Go
package version
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import (
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"bytes"
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"io/ioutil"
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"path/filepath"
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"github.com/hasura/graphql-engine/cli/v2/internal/metadataobject"
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"github.com/hasura/graphql-engine/cli/v2"
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"gopkg.in/yaml.v3"
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)
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type Version struct {
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Version int `json:"version" yaml:"version"`
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}
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type VersionConfig struct {
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MetadataDir string
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}
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func New(ec *cli.ExecutionContext, baseDir string) *VersionConfig {
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err := ec.Version.GetServerFeatureFlags()
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if err != nil {
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ec.Logger.Errorf("got error while creating instance of VersionConfig: %v", err)
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return nil
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}
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return &VersionConfig{
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MetadataDir: baseDir,
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}
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}
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func (a *VersionConfig) Validate() error {
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return nil
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}
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func (a *VersionConfig) CreateFiles() error {
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v := Version{
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Version: 3,
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}
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data, err := yaml.Marshal(v)
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if err != nil {
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return err
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}
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err = ioutil.WriteFile(filepath.Join(a.MetadataDir, a.Filename()), data, 0644)
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if err != nil {
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return err
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}
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return nil
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}
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func (a *VersionConfig) Build() (map[string]interface{}, metadataobject.ErrParsingMetadataObject) {
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data, err := metadataobject.ReadMetadataFile(filepath.Join(a.MetadataDir, a.Filename()))
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if err != nil {
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return nil, a.error(err)
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}
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var v Version
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err = yaml.Unmarshal(data, &v)
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if err != nil {
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return nil, a.error(err)
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}
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return map[string]interface{}{a.Key(): v.Version}, nil
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}
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func (a *VersionConfig) Export(metadata map[string]yaml.Node) (map[string][]byte, metadataobject.ErrParsingMetadataObject) {
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var version map[string]yaml.Node
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if v, ok := metadata[a.Key()]; ok {
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version = map[string]yaml.Node{a.Key(): v}
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} else {
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return nil, nil
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}
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var buf bytes.Buffer
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err := metadataobject.GetEncoder(&buf).Encode(version)
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if err != nil {
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return nil, a.error(err)
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}
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return map[string][]byte{
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filepath.ToSlash(filepath.Join(a.MetadataDir, a.Filename())): buf.Bytes(),
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}, nil
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}
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func (a *VersionConfig) Key() string {
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return metadataobject.VersionKey
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}
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func (a *VersionConfig) Filename() string {
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return "version.yaml"
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}
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func (a *VersionConfig) GetFiles() ([]string, metadataobject.ErrParsingMetadataObject) {
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rootFile := filepath.Join(a.BaseDirectory(), a.Filename())
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files, err := metadataobject.DefaultGetFiles(rootFile)
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if err != nil {
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return nil, a.error(err)
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}
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return files, nil
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}
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func (a *VersionConfig) WriteDiff(opts metadataobject.WriteDiffOpts) metadataobject.ErrParsingMetadataObject {
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err := metadataobject.DefaultWriteDiff(metadataobject.DefaultWriteDiffOpts{From: a, WriteDiffOpts: opts})
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if err != nil {
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return a.error(err)
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}
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return nil
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}
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func (a *VersionConfig) BaseDirectory() string {
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return a.MetadataDir
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}
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func (a *VersionConfig) error(err error, additionalContext ...string) metadataobject.ErrParsingMetadataObject {
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return metadataobject.NewErrParsingMetadataObject(a, err, additionalContext...)
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}
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