M commands/build.go → commands/build.go

@@ -229,6 +229,9 @@
 // Core builder function. Converts markdown to html,
 // copies over non .md files, etc.
 func Build() error {
+	if err := preBuild(); err != nil {
+		return err
+	}
 	fmt.Print("vite: building... ")
 	pages := Pages{}
 	if err := pages.initPages(); err != nil {
@@ -286,7 +289,30 @@ os.Mkdir(buildStatic, 0755)
 	if err := util.CopyDir(StaticDir, buildStatic); err != nil {
 		return err
 	}
+	fmt.Print("done\n")
 
-	fmt.Print("done\n")
+	if err := postBuild(); err != nil {
+		return err
+	}
+	return nil
+}
+
+func postBuild() error {
+	for _, cmd := range config.Config.PostBuild {
+		fmt.Println("vite: running post-build command:", cmd)
+		if err := util.RunCmd(cmd); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func preBuild() error {
+	for _, cmd := range config.Config.PreBuild {
+		fmt.Println("vite: running pre-build command:", cmd)
+		if err := util.RunCmd(cmd); err != nil {
+			return err
+		}
+	}
 	return nil
 }

M config/config.go → config/config.go

@@ -20,14 +20,44 @@
 type ConfigYaml struct {
 	Title           string `yaml:"title"`
 	Desc            string `yaml:"description"`
-	DefaultTemplate string `yaml:"default-template"`
+	DefaultTemplate string `yaml:"-"`
 	Author          struct {
 		Name  string `yaml:"name"`
 		Email string `yaml:"email"`
 	} `yaml:"author"`
-	URL string `yaml:"url"`
-	//	Prebuild  []string `yaml:"prebuild"`
-	//	Postbuild []string `yaml:"postbuild"`
+	URL       string   `yaml:"url"`
+	PreBuild  []string `yaml:"preBuild"`
+	PostBuild []string `yaml:"postBuild"`
+}
+
+// For backward compat with `default-template`
+func (c *ConfigYaml) UnmarshalYAML(value *yaml.Node) error {
+	type Alias ConfigYaml // Create an alias to avoid recursion
+
+	var aux Alias
+
+	if err := value.Decode(&aux); err != nil {
+		return err
+	}
+
+	// Handle the DefaultTemplate field
+	var temp struct {
+		DefaultTemplate1 string `yaml:"default-template"`
+		DefaultTemplate2 string `yaml:"defaultTemplate"`
+	}
+	if err := value.Decode(&temp); err != nil {
+		return err
+	}
+
+	if temp.DefaultTemplate1 != "" {
+		aux.DefaultTemplate = temp.DefaultTemplate1
+	} else {
+		aux.DefaultTemplate = temp.DefaultTemplate2
+	}
+
+	*c = ConfigYaml(aux) // Assign the unmarshalled values back to the original struct
+
+	return nil
 }
 
 func (c *ConfigYaml) parseConfig() error {

M readme → readme

@@ -29,12 +29,14 @@
     type ConfigYaml struct {
         Title           string `yaml:"title"`
         Desc            string `yaml:"description"`
-        DefaultTemplate string `yaml:"default-template"`
+        DefaultTemplate string `yaml:"-"`
         Author          struct {
             Name  string `yaml:"name"`
             Email string `yaml:"email"`
         } `yaml:"author"`
-        URL string `yaml:"url"`
+        URL       string   `yaml:"url"`
+        PreBuild  []string `yaml:"preBuild"`
+        PostBuild []string `yaml:"postBuild"`
     }
 
 Example config: https://git.icyphox.sh/site/tree/config.yaml

A util/run.go

@@ -0,0 +1,23 @@
+package util
+
+import (
+	"fmt"
+	"os/exec"
+	"strings"
+)
+
+func RunCmd(cmd string, args ...string) error {
+	// Split the command into the executable and its arguments
+	parts := strings.Fields(cmd)
+	if len(parts) == 0 {
+		return fmt.Errorf("error: is there an empty command?")
+	}
+
+	execCmd := exec.Command(parts[0], parts[1:]...)
+
+	output, err := execCmd.CombinedOutput()
+	if err != nil {
+		return fmt.Errorf("error: command %q failed with %v: %s", cmd, err, output)
+	}
+	return nil
+}