forked from hashicorp/terraform-provider-google
/
data_source_container_registry_image.go
77 lines (73 loc) · 1.99 KB
/
data_source_container_registry_image.go
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package google
import (
"fmt"
"strings"
"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
)
func dataSourceGoogleContainerImage() *schema.Resource {
return &schema.Resource{
Read: containerRegistryImageRead,
Schema: map[string]*schema.Schema{
"name": {
Type: schema.TypeString,
Required: true,
},
"tag": {
Type: schema.TypeString,
Optional: true,
},
"digest": {
Type: schema.TypeString,
Optional: true,
},
"region": {
Type: schema.TypeString,
Optional: true,
},
"project": {
Type: schema.TypeString,
Optional: true,
Computed: true,
},
"image_url": {
Type: schema.TypeString,
Computed: true,
},
},
}
}
func containerRegistryImageRead(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
project, err := getProject(d, config)
if err != nil {
return err
}
if err := d.Set("project", project); err != nil {
return fmt.Errorf("Error setting project: %s", err)
}
region, ok := d.GetOk("region")
var url_base string
escapedProject := strings.Replace(project, ":", "/", -1)
if ok && region != nil && region != "" {
url_base = fmt.Sprintf("%s.gcr.io/%s", region, escapedProject)
} else {
url_base = fmt.Sprintf("gcr.io/%s", escapedProject)
}
tag, t_ok := d.GetOk("tag")
digest, d_ok := d.GetOk("digest")
if t_ok && tag != nil && tag != "" {
if err := d.Set("image_url", fmt.Sprintf("%s/%s:%s", url_base, d.Get("name").(string), tag)); err != nil {
return fmt.Errorf("Error setting image_url: %s", err)
}
} else if d_ok && digest != nil && digest != "" {
if err := d.Set("image_url", fmt.Sprintf("%s/%s@%s", url_base, d.Get("name").(string), digest)); err != nil {
return fmt.Errorf("Error setting image_url: %s", err)
}
} else {
if err := d.Set("image_url", fmt.Sprintf("%s/%s", url_base, d.Get("name").(string))); err != nil {
return fmt.Errorf("Error setting image_url: %s", err)
}
}
d.SetId(d.Get("image_url").(string))
return nil
}