rename exec-path to exec (#2265)

Author: Shell32-Natsu

internal/docs/generated/fndocs/docs.go

@@ -193,7 +193,7 @@ func (r *Runner) runFnEval() error {
 			if r.testCase.Config.EvalConfig.Image != "" {
 				kptArgs = append(kptArgs, "--image", r.testCase.Config.EvalConfig.Image)
 			} else if !r.testCase.Config.EvalConfig.execUniquePath.Empty() {
-				kptArgs = append(kptArgs, "--exec-path", string(r.testCase.Config.EvalConfig.execUniquePath))
+				kptArgs = append(kptArgs, "--exec", string(r.testCase.Config.EvalConfig.execUniquePath))
 			}
 			if !r.testCase.Config.EvalConfig.fnConfigUniquePath.Empty() {
 				kptArgs = append(kptArgs, "--fn-config", string(r.testCase.Config.EvalConfig.fnConfigUniquePath))

pkg/test/runner/runner.go

@@ -76,10 +76,10 @@ $ kpt pkg get https://github.com/GoogleContainerTools/kpt.git/package-examples/w
 Test it by running the function imperatively:
 
 ```shell
-$ kpt fn eval wordpress --exec-path ./my-fn -- value=foo
+$ kpt fn eval wordpress --exec ./my-fn -- value=foo
 ```
 
-During iterative development, `--exec-path` flag can be used to execute the
+During iterative development, `--exec` flag can be used to execute the
 function binary directly instead of requiring the function to be containerized
 first. Once you have a function binary that works, you can then proceed to
 creating the container image.
@@ -122,9 +122,6 @@ $ kpt fn eval wordpress --image gcr.io/project/fn-name:tag -- value=foo
 - Take a look at the source code for [functions in the catalog] to better
   understand how to develop functions in Go
 
-[sigs.k8s.io/kustomize/kyaml/fn/framework]:
-  https://pkg.go.dev/sigs.k8s.io/kustomize/[email protected]/fn/framework#pkg-index
-[sigs.k8s.io/kustomize/kyaml/yaml]:
-  https://pkg.go.dev/sigs.k8s.io/kustomize/[email protected]/yaml
-[functions in the catalog]:
-  https://github.com/GoogleContainerTools/kpt-functions-catalog/tree/master/functions/go
+[sigs.k8s.io/kustomize/kyaml/fn/framework]: https://pkg.go.dev/sigs.k8s.io/kustomize/[email protected]/fn/framework#pkg-index
+[sigs.k8s.io/kustomize/kyaml/yaml]: https://pkg.go.dev/sigs.k8s.io/kustomize/[email protected]/yaml
+[functions in the catalog]: https://github.com/GoogleContainerTools/kpt-functions-catalog/tree/master/functions/go

site/book/05-developing-functions/02-developing-in-Go.md

@@ -64,7 +64,7 @@ fn-args:
   container running the function. The value can be in `key=value` format or only
   the key of an already exported environment variable.
 
---exec-path:
+--exec:
   Path to the local executable binary to execute as a function. `eval` executes
   only one function, so do not use `--image` flag with this flag. This is useful
   for testing function locally during development. It enables faster dev iterations
@@ -75,7 +75,7 @@ fn-args:
 
 --image, i:
   Container image of the function to execute e.g. `gcr.io/kpt-fn/set-namespace:v0.1`.
-  `eval` executes only one function, so do not use `--exec-path` flag with this flag.
+  `eval` executes only one function, so do not use `--exec` flag with this flag.
 
 --image-pull-policy:
   If the image should be pulled before rendering the package(s). It can be set
@@ -142,7 +142,7 @@ $ kpt fn eval DIR -i gcr.io/example.com/my-fn:v1.0.0 -- foo=bar
 ```shell
 # execute executable my-fn on the resources in DIR directory and
 # write output back to DIR
-$ kpt fn eval DIR --exec-path ./my-fn
+$ kpt fn eval DIR --exec ./my-fn
 ```
 
 ```shell

site/reference/cli/fn/eval/README.md

@@ -162,7 +162,7 @@ runtime.
    using the exec runtime.
 
    ```shell
-   $ kpt fn eval DIR --exec-path ./my_func_run-macos
+   $ kpt fn eval DIR --exec ./my_func_run-macos
    ```
 
 ## Build and push container images

site/sdk/ts-guide.md

@@ -42,7 +42,7 @@ func GetEvalFnRunner(ctx context.Context, parent string) *EvalFnRunner {
 	r.Command.Flags().StringVarP(
 		&r.Image, "image", "i", "", "run this image as a function")
 	r.Command.Flags().StringVar(
-		&r.ExecPath, "exec-path", "", "run an executable as a function.")
+		&r.ExecPath, "exec", "", "run an executable as a function.")
 	r.Command.Flags().StringVar(
 		&r.FnConfigPath, "fn-config", "", "path to the function config file")
 	r.Command.Flags().BoolVar(
@@ -232,7 +232,7 @@ func checkFnConfigPathExistence(path string) error {
 
 func (r *EvalFnRunner) preRunE(c *cobra.Command, args []string) error {
 	if r.Image == "" && r.ExecPath == "" {
-		return errors.Errorf("must specify --image or --exec-path")
+		return errors.Errorf("must specify --image or --exec")
 	}
 	if r.Image != "" {
 		err := cmdutil.DockerCmdAvailable()