feat: support structured JSON/YAML output for bulk delete operations

Extend -o json/yaml support to bulk delete scenarios across task, pipeline,
pipelinerun, eventlistener, triggerbinding, triggertemplate, and
clustertriggerbinding delete commands.

Signed-off-by: Arvind Krishnamurthy <arvkrish@redhat.com>
Assisted-by: Grok 4.7 (via Cursor)

Author: arvindk-softwaredev

docs/cmd/tkn_clustertriggerbinding_delete.md

@@ -32,6 +32,14 @@ Delete a ClusterTriggerBinding and print the result as YAML:
 
     tkn clustertriggerbinding delete foo -o yaml
 
+Delete all ClusterTriggerBindings and print the result as JSON:
+
+    tkn clustertriggerbinding delete --all -o json
+
+Delete all ClusterTriggerBindings and print the result as YAML:
+
+    tkn clustertriggerbinding delete --all -o yaml
+
 Using -o json or -o yaml skips the confirmation prompt.
 
 

docs/cmd/tkn_eventlistener_delete.md

@@ -32,6 +32,14 @@ Delete an EventListener and print the result as YAML:
 
     tkn eventlistener delete foo -n quux -o yaml
 
+Delete all EventListeners in a namespace and print the result as JSON:
+
+    tkn eventlistener delete --all -n quux -o json
+
+Delete all EventListeners in a namespace and print the result as YAML:
+
+    tkn eventlistener delete --all -n quux -o yaml
+
 Using -o json or -o yaml skips the confirmation prompt.
 
 

docs/cmd/tkn_pipeline_delete.md

@@ -32,6 +32,22 @@ Delete a Pipeline and print the result as YAML:
 
     tkn pipeline delete foo -n quux -o yaml
 
+Delete all Pipelines in a namespace and print the result as JSON:
+
+    tkn pipeline delete --all -n quux -o json
+
+Delete all Pipelines in a namespace and print the result as YAML:
+
+    tkn pipeline delete --all -n quux -o yaml
+
+Delete a Pipeline and its PipelineRuns and print the result as JSON:
+
+    tkn pipeline delete foo -n quux --prs -o json
+
+Delete a Pipeline and its PipelineRuns and print the result as YAML:
+
+    tkn pipeline delete foo -n quux --prs -o yaml
+
 Using -o json or -o yaml skips the confirmation prompt.
 
 

docs/cmd/tkn_pipelinerun_delete.md

@@ -32,6 +32,30 @@ Delete a PipelineRun and print the result as YAML:
 
     tkn pipelinerun delete foo -n quux -o yaml
 
+Delete all PipelineRuns in a namespace and print the result as JSON:
+
+    tkn pipelinerun delete --all -n quux -o json
+
+Delete all PipelineRuns in a namespace and print the result as YAML:
+
+    tkn pipelinerun delete --all -n quux -o yaml
+
+Delete all but the 2 most recent PipelineRuns and print the result as JSON:
+
+    tkn pipelinerun delete --keep 2 -n quux -o json
+
+Delete all but the 2 most recent PipelineRuns and print the result as YAML:
+
+    tkn pipelinerun delete --keep 2 -n quux -o yaml
+
+Delete PipelineRuns for a Pipeline and print the result as JSON:
+
+    tkn pipelinerun delete --pipeline foo -n quux -o json
+
+Delete PipelineRuns for a Pipeline and print the result as YAML:
+
+    tkn pipelinerun delete --pipeline foo -n quux -o yaml
+
 Using -o json or -o yaml skips the confirmation prompt.
 
 

docs/cmd/tkn_task_delete.md

@@ -32,6 +32,22 @@ Delete a Task and print the result as YAML:
 
     tkn task delete foo -n quux -o yaml
 
+Delete all Tasks in a namespace and print the result as JSON:
+
+    tkn task delete --all -n quux -o json
+
+Delete all Tasks in a namespace and print the result as YAML:
+
+    tkn task delete --all -n quux -o yaml
+
+Delete a Task and its TaskRuns and print the result as JSON:
+
+    tkn task delete foo -n quux --trs -o json
+
+Delete a Task and its TaskRuns and print the result as YAML:
+
+    tkn task delete foo -n quux --trs -o yaml
+
 Using -o json or -o yaml skips the confirmation prompt.
 
 

docs/cmd/tkn_triggerbinding_delete.md

@@ -32,6 +32,14 @@ Delete a TriggerBinding and print the result as YAML:
 
     tkn triggerbinding delete foo -n quux -o yaml
 
+Delete all TriggerBindings in a namespace and print the result as JSON:
+
+    tkn triggerbinding delete --all -n quux -o json
+
+Delete all TriggerBindings in a namespace and print the result as YAML:
+
+    tkn triggerbinding delete --all -n quux -o yaml
+
 Using -o json or -o yaml skips the confirmation prompt.
 
 

docs/cmd/tkn_triggertemplate_delete.md

@@ -32,6 +32,14 @@ Delete a TriggerTemplate and print the result as YAML:
 
     tkn triggertemplate delete foo -n quux -o yaml
 
+Delete all TriggerTemplates in a namespace and print the result as JSON:
+
+    tkn triggertemplate delete --all -n quux -o json
+
+Delete all TriggerTemplates in a namespace and print the result as YAML:
+
+    tkn triggertemplate delete --all -n quux -o yaml
+
 Using -o json or -o yaml skips the confirmation prompt.
 
 

docs/man/man1/tkn-clustertriggerbinding-delete.1

@@ -99,6 +99,30 @@ tkn clustertriggerbinding delete foo \-o yaml
 .fi
 .RE
 
+.PP
+Delete all ClusterTriggerBindings and print the result as JSON:
+
+.PP
+.RS
+
+.nf
+tkn clustertriggerbinding delete \-\-all \-o json
+
+.fi
+.RE
+
+.PP
+Delete all ClusterTriggerBindings and print the result as YAML:
+
+.PP
+.RS
+
+.nf
+tkn clustertriggerbinding delete \-\-all \-o yaml
+
+.fi
+.RE
+
 .PP
 Using \-o json or \-o yaml skips the confirmation prompt.
 

docs/man/man1/tkn-eventlistener-delete.1

@@ -103,6 +103,30 @@ tkn eventlistener delete foo \-n quux \-o yaml
 .fi
 .RE
 
+.PP
+Delete all EventListeners in a namespace and print the result as JSON:
+
+.PP
+.RS
+
+.nf
+tkn eventlistener delete \-\-all \-n quux \-o json
+
+.fi
+.RE
+
+.PP
+Delete all EventListeners in a namespace and print the result as YAML:
+
+.PP
+.RS
+
+.nf
+tkn eventlistener delete \-\-all \-n quux \-o yaml
+
+.fi
+.RE
+
 .PP
 Using \-o json or \-o yaml skips the confirmation prompt.
 

docs/man/man1/tkn-pipeline-delete.1

@@ -107,6 +107,54 @@ tkn pipeline delete foo \-n quux \-o yaml
 .fi
 .RE
 
+.PP
+Delete all Pipelines in a namespace and print the result as JSON:
+
+.PP
+.RS
+
+.nf
+tkn pipeline delete \-\-all \-n quux \-o json
+
+.fi
+.RE
+
+.PP
+Delete all Pipelines in a namespace and print the result as YAML:
+
+.PP
+.RS
+
+.nf
+tkn pipeline delete \-\-all \-n quux \-o yaml
+
+.fi
+.RE
+
+.PP
+Delete a Pipeline and its PipelineRuns and print the result as JSON:
+
+.PP
+.RS
+
+.nf
+tkn pipeline delete foo \-n quux \-\-prs \-o json
+
+.fi
+.RE
+
+.PP
+Delete a Pipeline and its PipelineRuns and print the result as YAML:
+
+.PP
+.RS
+
+.nf
+tkn pipeline delete foo \-n quux \-\-prs \-o yaml
+
+.fi
+.RE
+
 .PP
 Using \-o json or \-o yaml skips the confirmation prompt.