feat(api): pilot the context directory to use when parsing files

Author: pandatix

action.yaml

@@ -8,6 +8,8 @@ branding:
 inputs:
   file:
     description: 'Configuration file to use for setting up CTFd. If let empty, will default the values and look for secrets in expected environment variables. For more info, refers to the documentation.'
+  dir:
+    description: 'The directory to parse from.'
   url:
     description: 'URL to reach the CTFd instance.'
     required: true

cmd/ctfd-setup/main.go

@@ -39,6 +39,13 @@ func main() {
 				EnvVars:  []string{"FILE", "PLUGIN_FILE"},
 				Category: management,
 			},
+			&cli.StringFlag{
+				Name:        "dir",
+				Usage:       "The directory to parse from.",
+				EnvVars:     []string{"DIRECTORY"},
+				Category:    management,
+				Destination: &ctfdsetup.Directory,
+			},
 			&cli.StringFlag{
 				Name:     "url",
 				Usage:    "URL to reach the CTFd instance.",

file.go

@@ -2,11 +2,16 @@ package ctfdsetup
 
 import (
 	"os"
+	"path/filepath"
 
 	"github.com/invopop/jsonschema"
 	"gopkg.in/yaml.v3"
 )
 
+var (
+	Directory string
+)
+
 type File struct {
 	Name    string `yaml:"-" json:"-" jsonschema:"-"`
 	Content []byte `yaml:"-" json:"-" jsonschema:"-"`
@@ -31,7 +36,7 @@ func (file *File) UnmarshalYAML(node *yaml.Node) error {
 		return nil
 	}
 
-	fc, err := os.ReadFile(*lfiv.FromFile)
+	fc, err := os.ReadFile(filepath.Join(Directory, *lfiv.FromFile))
 	if err != nil {
 		return err
 	}