From 58f909340621bda08c963d28b5068346e438cd79 Mon Sep 17 00:00:00 2001
From: Eric Phillips <eric@ewpt3ch.com>
Date: Wed, 15 Apr 2026 14:13:28 -0600
Subject: [PATCH] refresh handler

---
 config.go     | 34 ++++++++++++++++++++++++++++++++++
 go.mod        |  2 ++
 go.sum        |  2 ++
 handlerApi.go | 17 +++++++++++++++++
 main.go       |  5 ++++-
 5 files changed, 59 insertions(+), 1 deletion(-)
 create mode 100644 handlerApi.go

diff --git a/config.go b/config.go
index ee5457e..8781281 100644
--- a/config.go
+++ b/config.go
@@ -1,5 +1,11 @@
 package main
 
+import (
+	"fmt"
+
+	"github.com/BurntSushi/toml"
+)
+
 type Config struct {
 	MirrorRoot string
 	MirrorURL  string
@@ -19,3 +25,31 @@ func NewConfig() *Config {
 		Auth:       AuthConfig{Token: "FakeToken"},
 	}
 }
+
+func ReadConfig(path string) (*Config, error) {
+
+	var cfg Config
+	_, err := toml.DecodeFile(path, &cfg)
+	if err != nil {
+		return nil, fmt.Errorf("Error loading config from %s: %w", path, err)
+	}
+
+	if err = cfg.validate(); err != nil {
+		return nil, fmt.Errorf("invalid config: %w", err)
+	}
+
+	return &cfg, nil
+}
+
+func (c *Config) validate() error {
+	if c.MirrorRoot == "" {
+		return fmt.Errorf("cache root is required")
+	}
+	if c.MirrorURL == "" {
+		return fmt.Errorf("mirror url is required")
+	}
+	if c.Port == "" {
+		c.Port = "8090"
+	}
+	return nil
+}
diff --git a/go.mod b/go.mod
index 8d70b75..7f85fb0 100644
--- a/go.mod
+++ b/go.mod
@@ -3,3 +3,5 @@ module gitea.ewpt3ch.dev/ewpt3ch/pkgstash
 go 1.26.2
 
 require golang.org/x/sync v0.20.0
+
+require github.com/BurntSushi/toml v1.6.0 // indirect
diff --git a/go.sum b/go.sum
index 733d716..a9565c2 100644
--- a/go.sum
+++ b/go.sum
@@ -1,2 +1,4 @@
+github.com/BurntSushi/toml v1.6.0 h1:dRaEfpa2VI55EwlIW72hMRHdWouJeRF7TPYhI+AUQjk=
+github.com/BurntSushi/toml v1.6.0/go.mod h1:ukJfTF/6rtPPRCnwkur4qwRxa8vTRFBF0uk2lLoLwho=
 golang.org/x/sync v0.20.0 h1:e0PTpb7pjO8GAtTs2dQ6jYa5BWYlMuX047Dco/pItO4=
 golang.org/x/sync v0.20.0/go.mod h1:9xrNwdLfx4jkKbNva9FpL6vEN7evnE43NNNJQ2LF3+0=
diff --git a/handlerApi.go b/handlerApi.go
new file mode 100644
index 0000000..f00eba2
--- /dev/null
+++ b/handlerApi.go
@@ -0,0 +1,17 @@
+package main
+
+import (
+	"net/http"
+)
+
+func (s *Server) handlerRefresh(w http.ResponseWriter, req *http.Request) {
+	if req.Header.Get("Authorization") != "Bearer "+s.cfg.Auth.Token {
+		http.Error(w, "unauthorized", http.StatusInternalServerError)
+		return
+	}
+	if err := s.c.Refresh(); err != nil {
+		http.Error(w, "refresh failed", http.StatusInternalServerError)
+		return
+	}
+	w.WriteHeader(http.StatusNoContent)
+}
diff --git a/main.go b/main.go
index 8dfbb8c..f9f109b 100644
--- a/main.go
+++ b/main.go
@@ -13,7 +13,10 @@ type Server struct {
 }
 
 func main() {
-	cfg := NewConfig()
+	cfg, err := ReadConfig("/home/ewpt3ch/dev/pacman-cache-server/tmprepo/app.config.toml")
+	if err != nil {
+		log.Fatal(err)
+	}
 	c := cache.NewCache(cfg.MirrorRoot, cfg.MirrorURL)
 	srv := &Server{cfg: cfg, c: c}