make SUP_LOG_LEVEL self-documenting

[sup] / bin / sup

diff --git a/bin/sup b/bin/sup
index 302ad7c9764673f17fafb3b9948fe1624c80959a..1ca98194b2a48d29bd7f0d84463db9d97ca960a0 100755 (executable)
--- a/bin/sup
+++ b/bin/sup
@@ -95,17 +95,17 @@ module LibC
     else; "libc.so.6"
   end
 
-  Redwood::log "dynamically loading setlocale() from #{setlocale_lib}"
+  debug "dynamically loading setlocale() from #{setlocale_lib}"
   begin
     dlload setlocale_lib
     extern "void setlocale(int, const char *)"
-    Redwood::log "setting locale..."
+    debug "setting locale..."
     LibC.setlocale(6, "")  # LC_ALL == 6
   rescue RuntimeError => e
-    Redwood::log "cannot dlload setlocale(); ncurses wide character support probably broken."
-    Redwood::log "dlload error was #{e.class}: #{e.message}"
+    warn "cannot dlload setlocale(); ncurses wide character support probably broken."
+    warn "dlload error was #{e.class}: #{e.message}"
     if Config::CONFIG['arch'] =~ /bsd/
-      Redwood::log "BSD variant detected. You may have to install a compat6x package to acquire libc."
+      warn "BSD variant detected. You may have to install a compat6x package to acquire libc."
     end
   end
 end
@@ -129,7 +129,7 @@ def stop_cursing
 end
 module_function :start_cursing, :stop_cursing
 
-Index.new
+Index.init
 begin
   Index.lock
 rescue Index::LockError => e
@@ -160,47 +160,56 @@ begin
   Redwood::start
   Index.load
 
-  if(s = Index.source_for DraftManager.source_name)
+  if(s = Redwood::SourceManager.source_for DraftManager.source_name)
     DraftManager.source = s
   else
-    Redwood::log "no draft source, auto-adding..."
-    Index.add_source DraftManager.new_source
+    debug "no draft source, auto-adding..."
+    Redwood::SourceManager.add_source DraftManager.new_source
   end
 
-  if(s = Index.source_for SentManager.source_uri)
+  if(s = Redwood::SourceManager.source_for SentManager.source_uri)
     SentManager.source = s
   else
-    Index.add_source SentManager.default_source
+    Redwood::SourceManager.add_source SentManager.default_source
   end
 
   HookManager.run "startup"
 
-  log "starting curses"
+  debug "starting curses"
+  Redwood::Logger.remove_sink $stderr
   start_cursing
 
-  bm = BufferManager.new
+  bm = BufferManager.init
   Colormap.new.populate_colormap
 
-  log "initializing mail index buffer"
+  debug "initializing log buffer"
+  lmode = Redwood::LogMode.new "system log"
+  lmode.on_kill { Logger.clear! }
+  Logger.add_sink lmode
+  Logger.force_message "Welcome to Sup! Log level is set to #{Logger.level}."
+  if Logger::LEVELS.index(Logger.level) > 0
+    Logger.force_message "For more verbose logging, restart with SUP_LOG_LEVEL=#{Logger::LEVELS[Logger::LEVELS.index(Logger.level)-1]}."
+  end
+
+  debug "initializing inbox buffer"
   imode = InboxMode.new
   ibuf = bm.spawn "Inbox", imode
 
-  log "ready for interaction!"
-  Logger.make_buf
+  debug "ready for interaction!"
 
   bm.draw_screen
 
-  Index.usual_sources.each do |s|
+  Redwood::SourceManager.usual_sources.each do |s|
     next unless s.respond_to? :connect
     reporting_thread("call #connect on #{s}") do
       begin
         s.connect
       rescue SourceError => e
-        Redwood::log "fatal error loading from #{s}: #{e.message}"
+        error "fatal error loading from #{s}: #{e.message}"
       end
     end
   end unless $opts[:no_initial_poll]
-  
+
   imode.load_threads :num => ibuf.content_height, :when_done => lambda { |num| reporting_thread("poll after loading inbox") { sleep 1; PollManager.poll } unless $opts[:no_threads] || $opts[:no_initial_poll] }
 
   if $opts[:compose]
@@ -320,17 +329,19 @@ ensure
 
   Redwood::finish
   stop_cursing
-  Redwood::log "stopped cursing"
+  Redwood::Logger.remove_all_sinks!
+  Redwood::Logger.add_sink $stderr, false
+  debug "stopped cursing"
 
   if SuicideManager.instantiated? && SuicideManager.die?
-    Redwood::log "I've been ordered to commit seppuku. I obey!"
+    info "I've been ordered to commit seppuku. I obey!"
   end
 
   if Redwood::exceptions.empty?
-    Redwood::log "no fatal errors. good job, william."
+    debug "no fatal errors. good job, william."
     Index.save
   else
-    Redwood::log "oh crap, an exception"
+    error "oh crap, an exception"
   end
 
   Index.unlock