-
Notifications
You must be signed in to change notification settings - Fork 7
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Add yaml_list_of_strings and rename yaml to yaml_map_of_strings
- Loading branch information
Showing
9 changed files
with
255 additions
and
78 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
|
|
@@ -2,3 +2,8 @@ | |
| release | ||
| terraform-provider-stateful* | ||
| .terraform/ | ||
| *.tfstate* | ||
| terraform-provider-* | ||
| *.yaml | ||
| *.tf | ||
|
|
||
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,49 @@ | ||
| package yaml | ||
|
|
||
| import ( | ||
| "crypto/sha256" | ||
| "fmt" | ||
| yml "github.com/ashald/yaml" | ||
| "reflect" | ||
| "strings" | ||
| ) | ||
|
|
||
| const FieldInput = "input" | ||
| const FieldFlatten = "flatten" | ||
|
|
||
| const FieldOutput = "output" | ||
|
|
||
| func serializeToFlowStyleYaml(input interface{}) (string, error) { | ||
| inputRef := reflect.ValueOf(input) | ||
|
|
||
| if inputRef.Kind() == reflect.Interface { | ||
| inputRef = inputRef.Elem() | ||
| } | ||
|
|
||
| if inputRef.Kind() == reflect.String { | ||
| return input.(string), nil | ||
| } | ||
|
|
||
| var builder strings.Builder | ||
| encoder := yml.NewEncoder(&builder) | ||
| encoder.SetFlowStyle(true) | ||
| encoder.SetLineWidth(-1) | ||
|
|
||
| err := encoder.Encode(inputRef.Interface()) | ||
| if err != nil { | ||
| return "", err | ||
| } | ||
|
|
||
| err = encoder.Close() | ||
| if err != nil { | ||
| return "", err | ||
| } | ||
|
|
||
| return strings.TrimSpace(builder.String()), nil | ||
| } | ||
|
|
||
| func getSHA256(src string) string { | ||
| h := sha256.New() | ||
| h.Write([]byte(src)) | ||
| return fmt.Sprintf("%x", h.Sum(nil)) | ||
| } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,54 @@ | ||
| package yaml | ||
|
|
||
| import ( | ||
| yml "github.com/ashald/yaml" | ||
| "github.com/hashicorp/terraform/helper/schema" | ||
| ) | ||
|
|
||
| func dataSourceList() *schema.Resource { | ||
| return &schema.Resource{ | ||
| Read: readYamlList, | ||
|
|
||
| Schema: map[string]*schema.Schema{ | ||
| // "Inputs" | ||
| FieldInput: { | ||
| Type: schema.TypeString, | ||
| Required: true, | ||
| }, | ||
| // "Outputs" | ||
| FieldOutput: { | ||
| Type: schema.TypeList, | ||
| Computed: true, | ||
| Elem: &schema.Schema{ | ||
| Type: schema.TypeString, | ||
| }, | ||
| }, | ||
| }, | ||
| } | ||
| } | ||
|
|
||
| func readYamlList(d *schema.ResourceData, m interface{}) error { | ||
| input := d.Get(FieldInput).(string) | ||
|
|
||
| var parsed []string | ||
|
|
||
| err := yml.Unmarshal([]byte(input), &parsed) | ||
| if err != nil { | ||
| return err | ||
| } | ||
|
|
||
| var result []string | ||
|
|
||
| for _, value := range parsed { | ||
| serialized, err := serializeToFlowStyleYaml(value) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| result = append(result, serialized) | ||
| } | ||
|
|
||
| d.Set(FieldOutput, result) | ||
| d.SetId(getSHA256(input)) | ||
|
|
||
| return nil | ||
| } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,59 @@ | ||
| package yaml | ||
|
|
||
| import ( | ||
| "testing" | ||
|
|
||
| "fmt" | ||
| "github.com/hashicorp/terraform/helper/resource" | ||
| "github.com/hashicorp/terraform/terraform" | ||
| "reflect" | ||
| ) | ||
|
|
||
| const listInput = ` | ||
| output "result" { value="${data.yaml_list_of_strings.doc.output}" } | ||
| data "yaml_list_of_strings" "doc" { | ||
| input = <<EOF | ||
| - foo | ||
| - bar | ||
| EOF | ||
| } | ||
| ` | ||
|
|
||
| func TestListOfStringsDataSource(t *testing.T) { | ||
| expected := []string{"foo", "bar"} | ||
|
|
||
| resource.Test(t, resource.TestCase{ | ||
| IsUnitTest: true, | ||
| Providers: testProviders, | ||
| Steps: []resource.TestStep{ | ||
| { | ||
| Config: listInput, | ||
| Check: resource.ComposeTestCheckFunc( | ||
| testListOutputEquals("result", expected), | ||
| ), | ||
| }, | ||
| }, | ||
| }) | ||
| } | ||
|
|
||
| func testListOutputEquals(name string, expected []string) resource.TestCheckFunc { | ||
| return func(state *terraform.State) error { | ||
| output := state.RootModule().Outputs[name] | ||
|
|
||
| if output == nil { | ||
| return fmt.Errorf("missing '%s' output", name) | ||
| } | ||
|
|
||
| var outputList []string | ||
|
|
||
| for _, v := range output.Value.([]interface{}) { | ||
| outputList = append(outputList, v.(string)) | ||
| } | ||
|
|
||
| if !reflect.DeepEqual(outputList, expected) { | ||
| return fmt.Errorf("output '%s' value '%v' does not match expected '%v'", name, output.Value, expected) | ||
| } | ||
| return nil | ||
| } | ||
| } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Oops, something went wrong.