@@ -0,0 +1,34 @@
+package action
+
+import (
+  "fmt"
+  "os"
+
+  "gopkg.in/yaml.v3"
+)
+
+type Action struct {
+  Build struct {
+    Cmd string `yaml:"cmd"`
+  } `yaml:"build,omitempty"`
+  Deploy struct {
+    Hosts []string `yaml:"hosts"`
+    Artifacts map[string][]string `yaml:"artifacts"`
+    Before map[string]string `yaml:"before,omitempty"`
+    After map[string]string `yaml:"after,omitempty"`
+  } `yaml:"deploy,omitempty"` 
+}
+
+func Read(filename string) (*Action, error) {
+  b, err := os.ReadFile(filename)
+	if err != nil {
+		return nil, fmt.Errorf("reading action: %w", err)
+	}
+
+	a := Action{}
+	if err := yaml.Unmarshal(b, &a); err != nil {
+		return nil, fmt.Errorf("parsing action: %w", err)
+	}
+
+	return &a, nil
+}

@@ -2,4 +2,7 @@ module forge.lightcrystal.systems/lightcrystal/memnarch
 
 go 1.20
 
-require hacklab.nilfm.cc/quartzgun v0.3.2
+require (
+	gopkg.in/yaml.v3 v3.0.1
+	hacklab.nilfm.cc/quartzgun v0.3.2
+)

@@ -1,2 +1,6 @@
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
+gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 hacklab.nilfm.cc/quartzgun v0.3.2 h1:PmRFZ/IgsXVWyNn1iOsQ/ZeMnOQIQy0PzFakhXBdZoU=
 hacklab.nilfm.cc/quartzgun v0.3.2/go.mod h1:P6qK4HB0CD/xfyRq8wdEGevAPFDDmv0KCaESSvv93LU=

@@ -14,7 +14,7 @@ "hacklab.nilfm.cc/quartzgun/renderer"
   "hacklab.nilfm.cc/quartzgun/router"
   . "hacklab.nilfm.cc/quartzgun/util"
 
-
+  "forge.lightcrystal.systems/lightcrystal/memnarch/action"
   "forge.lightcrystal.systems/lightcrystal/memnarch/webhook"
 )
 
@@ -65,18 +65,33 @@
     // so we run the rest in a goroutine...
     go func() {
       // cd and checkout repo
-      cmd := exec.Command("git", "clone", repoUrl)
-      cmd.Dir = workingDir
+      clone := exec.Command("git", "clone", repoUrl)
+      clone.Dir = workingDir
     
-      err := cmd.Run()
+      err := clone.Run()
       if err != nil {
         // clone error - log it and quit
         return
       }
       // read memnarch action file
+      urlParams := req.Context().Value("params").(map[string]string)
+      jobName := urlParams["job"]
+      
+      jobFile := filepath.Join(workingDir, repo, jobName + ".yml")
+      a, err := action.Read(jobFile)
       
+      if err != nil {
+        fmt.Println(err.Error())
+      }
     
       // decode and perform action
+      // build
+      buildCmd := exec.Command(a.Build.Cmd)
+      buildCmd.Dir = filepath.Join(workingDir, repo)
+      
+      // pre-deploy
+      // deploy
+      // post-deploy
     }()
     
     AddContextValue(req, "data", "job submitted")

@@ -31,7 +31,7 @@ return false
 	}
 
 	actual := make([]byte, 20)
-	hex.Decode(actual, []byte(h.Signature[5:]))
+	hex.Decode(actual, []byte(h.Signature))
 
 	return hmac.Equal(signBody(secret, h.Payload), actual)
 }
@@ -46,7 +46,7 @@ if !strings.EqualFold(req.Method, "POST") {
 		return nil, errors.New("Unknown method!")
 	}
 
-	if hook.Signature = req.Header.Get("X-Signature-SHA256"); len(hook.Signature) == 0 {
+	if hook.Signature = req.Header.Get("X-Forgejo-Signature"); len(hook.Signature) == 0 {
 		return nil, errors.New("No signature!")
 	}