Fix relative file path bug + rename file field (#68)

Signed-off-by: Valentin Pichard <[email protected]>

Author: w3st3ry

engine/templates_tests/execScript.yaml

@@ -32,7 +32,7 @@ steps:
                 # This file param is valid only in a testing context
                 # In production, `file` will be prefixed by the utask.FScriptsFolder variable ("./scripts" by default)
                 # You can specify your file's path relative to that location
-                file: "./scripts_tests/hello-world.sh"
+                file_path: "./scripts_tests/hello-world.sh"
                 argv:
                   - "{{.input.argv}}"
                 timeout_seconds: "25"

pkg/plugins/builtin/script/README.md

@@ -12,7 +12,7 @@ Files must be located under scripts folder, you should set exec permissions (+x)
 
 |Fields|Description
 |---|---
-| `file` | file name under scripts folder
+| `file_path` | file name under scripts folder
 | `argv` | a collection of script argv
 | `timeout` | timeout of the script execution
 | `stdin` | inject stdin in your script
@@ -28,9 +28,9 @@ action:
   type: script
   configuration:
     # mandatory, string
-    # file field must be related to you scripts path (./scripts)
+    # file_path field must be related to you scripts path (./scripts)
     # and could modified /w `scripts-path` flag when you run binary
-    file: hello-world.sh
+    file_path: hello-world.sh
     # optional, a collection of string
     argv:
         - world

pkg/plugins/builtin/script/script.go

@@ -19,7 +19,7 @@ import (
 
 // the script plugin execute scripts
 var (
-	Plugin = taskplugin.New("script", "0.1", exec,
+	Plugin = taskplugin.New("script", "0.2", exec,
 		taskplugin.WithConfig(validConfig, Config{}),
 	)
 )
@@ -35,7 +35,7 @@ type Metadata struct {
 
 // Config is the configuration needed to execute a script
 type Config struct {
-	File                  string   `json:"file"`
+	File                  string   `json:"file_path"`
 	Argv                  []string `json:"argv,omitempty"`
 	Timeout               string   `json:"timeout,omitempty"`
 	Stdin                 string   `json:"stdin,omitempty"`
@@ -88,7 +88,7 @@ func exec(stepName string, config interface{}, ctx interface{}) (interface{}, in
 	ctxe, cancel := context.WithTimeout(context.Background(), timeout)
 	defer cancel()
 
-	cmd := gexec.CommandContext(ctxe, filepath.Join(utask.FScriptsFolder, cfg.File), cfg.Argv...)
+	cmd := gexec.CommandContext(ctxe, fmt.Sprintf("./%s", cfg.File), cfg.Argv...)
 	cmd.Dir = utask.FScriptsFolder
 	cmd.Stdin = strings.NewReader(cfg.Stdin)