/
data_source_kubectl_file_documents.go
66 lines (58 loc) · 1.76 KB
/
data_source_kubectl_file_documents.go
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package kubernetes
import (
"context"
"crypto/sha256"
"fmt"
"github.com/gavinbunney/terraform-provider-kubectl/yaml"
"github.com/hashicorp/terraform-plugin-sdk/v2/diag"
"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
)
func dataSourceKubectlFileDocuments() *schema.Resource {
return &schema.Resource{
ReadContext: dataSourceKubectlFileDocumentsRead,
Schema: map[string]*schema.Schema{
"content": &schema.Schema{
Type: schema.TypeString,
Required: true,
},
"documents": &schema.Schema{
Type: schema.TypeList,
Elem: &schema.Schema{Type: schema.TypeString},
Computed: true,
},
"manifests": &schema.Schema{
Type: schema.TypeMap,
Elem: &schema.Schema{
Type: schema.TypeString,
},
Computed: true,
},
},
}
}
func dataSourceKubectlFileDocumentsRead(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
content := d.Get("content").(string)
documents, err := yaml.SplitMultiDocumentYAML(content)
if err != nil {
return diag.FromErr(err)
}
manifests := make(map[string]string, 0)
for _, doc := range documents {
manifest, err := yaml.ParseYAML(doc)
if err != nil {
return diag.FromErr(fmt.Errorf("failed to parse yaml as a kubernetes yaml manifest: %v", err))
}
parsed, err := manifest.AsYAML()
if err != nil {
return diag.FromErr(fmt.Errorf("failed to parse convert manifest to yaml: %v", err))
}
if _, exists := manifests[manifest.GetSelfLink()]; exists {
return diag.FromErr(fmt.Errorf("duplicate manifest found with id: %v", manifest.GetSelfLink()))
}
manifests[manifest.GetSelfLink()] = parsed
}
d.SetId(fmt.Sprintf("%x", sha256.Sum256([]byte(content))))
_ = d.Set("documents", documents)
_ = d.Set("manifests", manifests)
return nil
}