init

internal/app/util.go

@@ -0,0 +1,72 @@
+package app
+
+import (
+	"crypto/rand"
+	"encoding/json"
+	"fmt"
+	"net/http"
+	"os/exec"
+	"regexp"
+	"strconv"
+	"strings"
+)
+
+func validateEnvKey(key string) error {
+	if key == "" {
+		return fmt.Errorf("key is required")
+	}
+	if !regexp.MustCompile(`^[A-Za-z_][A-Za-z0-9_]*$`).MatchString(key) {
+		return fmt.Errorf("invalid env key format")
+	}
+	return nil
+}
+
+func isValidRepoURL(s string) bool {
+	return strings.HasPrefix(s, "https://") || strings.HasPrefix(s, "http://") || strings.HasPrefix(s, "ssh://") || strings.HasPrefix(s, "git@")
+}
+
+func escapeEnvValue(v string) string { return strconv.Quote(v) }
+
+func slugify(s string) string {
+	s = strings.ToLower(strings.TrimSpace(s))
+	s = regexp.MustCompile(`[^a-z0-9]+`).ReplaceAllString(s, "-")
+	return strings.Trim(s, "-")
+}
+
+func writeJSON(w http.ResponseWriter, status int, data any) {
+	w.Header().Set("Content-Type", "application/json")
+	w.WriteHeader(status)
+	_ = json.NewEncoder(w).Encode(data)
+}
+
+func (a *App) deployWebhookURL(projectID int64, token string) string {
+	if token == "" {
+		return ""
+	}
+	path := fmt.Sprintf("/api/webhooks/deploy/%d/%s", projectID, token)
+	if a.cfg.WebhookBaseURL != "" {
+		return a.cfg.WebhookBaseURL + path
+	}
+	return path
+}
+
+func newDeployToken() (string, error) {
+	buf := make([]byte, 24)
+	if _, err := rand.Read(buf); err != nil {
+		return "", err
+	}
+	return fmt.Sprintf("%x", buf), nil
+}
+
+func runCmd(name string, args ...string) error {
+	_, err := runCmdOut(name, args...)
+	return err
+}
+
+func runCmdOut(name string, args ...string) (string, error) {
+	out, err := exec.Command(name, args...).CombinedOutput()
+	if err != nil {
+		return "", fmt.Errorf("command failed: %s %s: %w output=%s", name, strings.Join(args, " "), err, strings.TrimSpace(string(out)))
+	}
+	return string(out), nil
+}