fix: update configuration refresh interval to 7 days and improve version selection logic in installation script

Author: whnbaek

README.md

@@ -42,7 +42,7 @@ SGS CLI downloads configuration files to `~/.sgs/` on first run or when `sgs fet
 - `~/.sgs/metadata.yaml` - CLI metadata (last fetch timestamp)
 - `~/.sgs/cache/` - Token cache for OIDC authentication
 
-The configuration is automatically refreshed if more than 24 hours have passed since the last fetch.
+The configuration is automatically refreshed if more than 7 days have passed since the last fetch.
 
 ## Prerequisites
 
@@ -83,7 +83,7 @@ make build && make install
 
 ### Auto-Update
 
-The CLI automatically runs `sgs fetch` when any command is executed and the last fetch was more than 24 hours ago. This checks for new versions and offers to update.
+The CLI automatically runs `sgs fetch` when any command is executed and the last fetch was more than 7 days ago. This checks for new versions and offers to update.
 
 ## Build
 

internal/client/client.go

@@ -115,22 +115,22 @@ func setLastFetched() error {
 	return os.WriteFile(metadataPath(), data, 0600)
 }
 
-// shouldAutoFetch returns true if 24+ hours have passed since last fetch
+// shouldAutoFetch returns true if 7+ days have passed since last fetch
 func shouldAutoFetch() bool {
 	lastFetched, err := getLastFetched()
 	if err != nil {
 		// If we can't read metadata, don't auto-fetch
 		return false
 	}
 
-	return time.Since(lastFetched) >= 24*time.Hour
+	return time.Since(lastFetched) >= 7*24*time.Hour
 }
 
 // configURL is the URL to download the kubeconfig from
 const configURL = "https://raw.githubusercontent.com/bacchus-snu/sgs/refs/heads/master/controller/config.yaml"
 
 // EnsureConfig checks if config exists, if not, fetches it.
-// Also auto-fetches if 24+ hours have passed since last fetch.
+// Also auto-fetches if 7+ days have passed since last fetch.
 func EnsureConfig() error {
 	configFile := configPath()
 
@@ -139,12 +139,15 @@ func EnsureConfig() error {
 		return FetchConfig()
 	}
 
-	// Check if we should auto-fetch (24+ hours since last fetch)
+	// Check if we should auto-fetch (7+ days since last fetch)
 	if shouldAutoFetch() {
-		fmt.Println("Configuration is older than 24 hours, refreshing...")
+		fmt.Println("Configuration is older than 7 days, refreshing...")
 		if err := FetchConfig(); err != nil {
 			// Don't fail if auto-fetch fails, just warn
 			fmt.Printf("Warning: failed to refresh configuration: %v\n", err)
+		} else {
+			// Check for CLI updates (same as 'sgs fetch')
+			PromptForUpdate()
 		}
 	}
 

scripts/install.sh

@@ -50,22 +50,21 @@ fetch_versions() {
 # Interactive version selection
 select_version() {
   printf "${BLUE}Available versions:${NC}\n"
-  printf "  1) latest\n"
-  i=2
+  i=1
   for v in $RELEASES; do
-    printf "  %d) %s\n" "$i" "$v"
+    if [ "$i" = "1" ]; then
+      printf "  %d) %s (latest)\n" "$i" "$v"
+    else
+      printf "  %d) %s\n" "$i" "$v"
+    fi
     i=$((i + 1))
   done
 
   printf "\nSelect version [1]: "
   read -r choice </dev/tty
   choice=${choice:-1}
 
-  if [ "$choice" = "1" ]; then
-    VERSION="latest"
-  else
-    VERSION=$(echo "$RELEASES" | sed -n "$((choice - 1))p")
-  fi
+  VERSION=$(echo "$RELEASES" | sed -n "${choice}p")
 }
 
 # Select installation path
@@ -90,11 +89,7 @@ select_install_path() {
 
 # Download and install
 install_binary() {
-  if [ "$VERSION" = "latest" ]; then
-    DOWNLOAD_URL="https://github.com/$REPO/releases/latest/download/sgs-$OS-$ARCH"
-  else
-    DOWNLOAD_URL="https://github.com/$REPO/releases/download/$VERSION/sgs-$OS-$ARCH"
-  fi
+  DOWNLOAD_URL="https://github.com/$REPO/releases/download/$VERSION/sgs-$OS-$ARCH"
 
   # Add .exe for Windows
   if [ "$OS" = "windows" ]; then
@@ -153,12 +148,12 @@ main() {
 
   # Check if any releases exist
   if [ -z "$RELEASES" ]; then
-    printf "${YELLOW}No releases found. Installing latest...${NC}\n"
-    VERSION="latest"
-  else
-    select_version
+    printf "${RED}No releases found. Please check the repository.${NC}\n"
+    exit 1
   fi
 
+  select_version
+
   select_install_path
   install_binary
 }