Implement YAML output format (#298)

* initial implementation yamlOutputFormal

* sort imports

* change yaml library

* add yaml output format

* tidy up imports

* tidy up imports

* update docs

* add yaml output for project and organization role lists

* extend contribution.md

* change yaml library

Author: GokceGK

CONTRIBUTION.md

@@ -173,6 +173,13 @@ func outputResult(p *print.Printer, cmd *cobra.Command, outputFormat string, res
 		}
 		p.Outputln(string(details))
 		return nil
+	case print.YAMLOutputFormat:
+		details, err := yaml.Marshal(resources)
+		if err != nil {
+			return fmt.Errorf("marshal resource list: %w", err)
+		}
+		p.Outputln(string(details))
+		return nil	
 	default:
 		table := tables.NewTable()
 		table.SetHeader("ID", "NAME", "STATE")

docs/stackit.md

@@ -18,7 +18,7 @@ stackit [flags]
   -y, --assume-yes             If set, skips all confirmation prompts
       --async                  If set, runs the command asynchronously
   -h, --help                   Help for "stackit"
-  -o, --output-format string   Output format, one of ["json" "pretty" "none"]
+  -o, --output-format string   Output format, one of ["json" "pretty" "none" "yaml"]
   -p, --project-id string      Project ID
       --verbosity string       Verbosity of the CLI, one of ["debug" "info" "warning" "error"] (default "info")
   -v, --version                Show "stackit" version

docs/stackit_argus.md

@@ -21,7 +21,7 @@ stackit argus [flags]
 ```
   -y, --assume-yes             If set, skips all confirmation prompts
       --async                  If set, runs the command asynchronously
-  -o, --output-format string   Output format, one of ["json" "pretty" "none"]
+  -o, --output-format string   Output format, one of ["json" "pretty" "none" "yaml"]
   -p, --project-id string      Project ID
       --verbosity string       Verbosity of the CLI, one of ["debug" "info" "warning" "error"] (default "info")
 ```

docs/stackit_argus_credentials.md

@@ -21,7 +21,7 @@ stackit argus credentials [flags]
 ```
   -y, --assume-yes             If set, skips all confirmation prompts
       --async                  If set, runs the command asynchronously
-  -o, --output-format string   Output format, one of ["json" "pretty" "none"]
+  -o, --output-format string   Output format, one of ["json" "pretty" "none" "yaml"]
   -p, --project-id string      Project ID
       --verbosity string       Verbosity of the CLI, one of ["debug" "info" "warning" "error"] (default "info")
 ```

docs/stackit_argus_credentials_create.md

@@ -30,7 +30,7 @@ stackit argus credentials create [flags]
 ```
   -y, --assume-yes             If set, skips all confirmation prompts
       --async                  If set, runs the command asynchronously
-  -o, --output-format string   Output format, one of ["json" "pretty" "none"]
+  -o, --output-format string   Output format, one of ["json" "pretty" "none" "yaml"]
   -p, --project-id string      Project ID
       --verbosity string       Verbosity of the CLI, one of ["debug" "info" "warning" "error"] (default "info")
 ```

docs/stackit_argus_credentials_delete.md

@@ -29,7 +29,7 @@ stackit argus credentials delete USERNAME [flags]
 ```
   -y, --assume-yes             If set, skips all confirmation prompts
       --async                  If set, runs the command asynchronously
-  -o, --output-format string   Output format, one of ["json" "pretty" "none"]
+  -o, --output-format string   Output format, one of ["json" "pretty" "none" "yaml"]
   -p, --project-id string      Project ID
       --verbosity string       Verbosity of the CLI, one of ["debug" "info" "warning" "error"] (default "info")
 ```

docs/stackit_argus_credentials_list.md

@@ -36,7 +36,7 @@ stackit argus credentials list [flags]
 ```
   -y, --assume-yes             If set, skips all confirmation prompts
       --async                  If set, runs the command asynchronously
-  -o, --output-format string   Output format, one of ["json" "pretty" "none"]
+  -o, --output-format string   Output format, one of ["json" "pretty" "none" "yaml"]
   -p, --project-id string      Project ID
       --verbosity string       Verbosity of the CLI, one of ["debug" "info" "warning" "error"] (default "info")
 ```

docs/stackit_argus_grafana.md

@@ -21,7 +21,7 @@ stackit argus grafana [flags]
 ```
   -y, --assume-yes             If set, skips all confirmation prompts
       --async                  If set, runs the command asynchronously
-  -o, --output-format string   Output format, one of ["json" "pretty" "none"]
+  -o, --output-format string   Output format, one of ["json" "pretty" "none" "yaml"]
   -p, --project-id string      Project ID
       --verbosity string       Verbosity of the CLI, one of ["debug" "info" "warning" "error"] (default "info")
 ```

docs/stackit_argus_grafana_describe.md

@@ -37,7 +37,7 @@ stackit argus grafana describe INSTANCE_ID [flags]
 ```
   -y, --assume-yes             If set, skips all confirmation prompts
       --async                  If set, runs the command asynchronously
-  -o, --output-format string   Output format, one of ["json" "pretty" "none"]
+  -o, --output-format string   Output format, one of ["json" "pretty" "none" "yaml"]
   -p, --project-id string      Project ID
       --verbosity string       Verbosity of the CLI, one of ["debug" "info" "warning" "error"] (default "info")
 ```

docs/stackit_argus_grafana_public-read-access.md

@@ -22,7 +22,7 @@ stackit argus grafana public-read-access [flags]
 ```
   -y, --assume-yes             If set, skips all confirmation prompts
       --async                  If set, runs the command asynchronously
-  -o, --output-format string   Output format, one of ["json" "pretty" "none"]
+  -o, --output-format string   Output format, one of ["json" "pretty" "none" "yaml"]
   -p, --project-id string      Project ID
       --verbosity string       Verbosity of the CLI, one of ["debug" "info" "warning" "error"] (default "info")
 ```