clean up cmd line

update.ce

@@ -1,30 +1,47 @@
-// cell update - Update packages from remote sources
-//
-// This command checks for updates to all packages and downloads new versions.
-// For local packages, ensures the symlink is correct.
-// For remote packages, checks the remote for new commits.
+// cell update [<locator>] - Update packages from remote sources
 //
 // Usage:
-//   cell update           - Update all packages
-//   cell update <package> - Update a specific package
+//   cell update              Update all packages in shop
+//   cell update .            Update current directory package
+//   cell update <locator>    Update a specific package
+//
+// Options:
+//   --build              Run build after updating
+//   --target <triple>    Target platform for build (requires --build)
+//   --follow-links       Update link targets instead of origins
 
 var shop = use('internal/shop')
+var build = use('build')
 var fd = use('fd')
 
 var target_pkg = null
+var run_build = false
+var target_triple = null
+var follow_links = false
 
 // Parse arguments
 for (var i = 0; i < args.length; i++) {
   if (args[i] == '--help' || args[i] == '-h') {
-    log.console("Usage: cell update [package]")
+    log.console("Usage: cell update [<locator>] [options]")
+    log.console("")
     log.console("Update packages from remote sources.")
     log.console("")
-    log.console("Arguments:")
-    log.console("  package  Optional package name to update. If omitted, updates all.")
-    log.console("")
-    log.console("This command checks for updates to all packages and downloads")
-    log.console("new versions. For local packages, ensures the symlink is correct.")
+    log.console("Options:")
+    log.console("  --build              Run build after updating")
+    log.console("  --target <triple>    Target platform for build (requires --build)")
+    log.console("  --follow-links       Update link targets instead of origins")
     $stop()
+  } else if (args[i] == '--build') {
+    run_build = true
+  } else if (args[i] == '--target' || args[i] == '-t') {
+    if (i + 1 < args.length) {
+      target_triple = args[++i]
+    } else {
+      log.error('--target requires a triple')
+      $stop()
+    }
+  } else if (args[i] == '--follow-links') {
+    follow_links = true
   } else if (!args[i].startsWith('-')) {
     target_pkg = args[i]
     // Resolve relative paths to absolute paths
@@ -37,56 +54,94 @@ for (var i = 0; i < args.length; i++) {
   }
 }
 
+// Default target if building
+if (run_build && !target_triple) {
+  target_triple = build.detect_host_target()
+}
+
+var link = use('link')
+
 function update_and_fetch(pkg)
 {
   var lock = shop.load_lock()
   var old_entry = lock[pkg]
   var old_commit = old_entry ? old_entry.commit : null
-  
-  var new_entry = shop.update(pkg)
-  
+
+  // Handle follow-links option
+  var effective_pkg = pkg
+  if (follow_links) {
+    var link_target = link.get_target(pkg)
+    if (link_target) {
+      effective_pkg = link_target
+      log.console("  Following link: " + pkg + " -> " + effective_pkg)
+    }
+  }
+
+  var new_entry = shop.update(effective_pkg)
+
   if (new_entry) {
     if (new_entry.commit) {
       var old_str = old_commit ? old_commit.substring(0, 8) : "(new)"
-      log.console("  " + pkg + " " + old_str + " -> " + new_entry.commit.substring(0, 8))
-      shop.fetch(pkg)
+      log.console("  " + effective_pkg + " " + old_str + " -> " + new_entry.commit.substring(0, 8))
+      shop.fetch(effective_pkg)
     } else {
       // Local package - just ensure symlink is correct
-      log.console("  " + pkg + " (local)")
+      log.console("  " + effective_pkg + " (local)")
     }
-    shop.extract(pkg)
-    shop.build_package_scripts(pkg)
-    return true
+    shop.extract(effective_pkg)
+    shop.build_package_scripts(effective_pkg)
+    return effective_pkg
   }
-  return false
+  return null
 }
 
+var updated_packages = []
+
 if (target_pkg) {
-  if (update_and_fetch(target_pkg))
+  var updated = update_and_fetch(target_pkg)
+  if (updated) {
+    updated_packages.push(updated)
     log.console("Updated " + target_pkg + ".")
-  else
+  } else {
     log.console(target_pkg + " is up to date.")
+  }
 } else {
   var packages = shop.list_packages()
   var pkg_count = packages.length
   log.console("Checking for updates (" + text(pkg_count) + " package" + (pkg_count == 1 ? "" : "s") + ")...")
-  
-  var updated_count = 0
-  
+
   for (var i = 0; i < packages.length; i++) {
     var pkg = packages[i]
     if (pkg == 'core') continue
-    
-    if (update_and_fetch(pkg)) {
-      updated_count++
+
+    var updated = update_and_fetch(pkg)
+    if (updated) {
+      updated_packages.push(updated)
     }
   }
-  
-  if (updated_count > 0) {
-    log.console("Updated " + text(updated_count) + " package" + (updated_count == 1 ? "" : "s") + ".")
+
+  if (updated_packages.length > 0) {
+    log.console("Updated " + text(updated_packages.length) + " package" + (updated_packages.length == 1 ? "" : "s") + ".")
   } else {
     log.console("All packages are up to date.")
   }
 }
 
+// Run build if requested
+if (run_build && updated_packages.length > 0) {
+  log.console("")
+  log.console("Building updated packages...")
+
+  for (var pkg of updated_packages) {
+    try {
+      var lib = build.build_dynamic(pkg, target_triple, 'release')
+      if (lib) {
+        log.console("  Built: " + lib)
+      }
+    } catch (e) {
+      log.error("  Failed to build " + pkg + ": " + e)
+    }
+  }
+}
+
 $stop()