* Use Upstart 0.6. Jobs are now in /etc/init instead of /etc/event.d.

svn path=/nixos/branches/upstart-0.6/; revision=18192

modules/services/ttys/mingetty.nix

@@ -55,7 +55,7 @@ with pkgs.lib;
     # Generate a separate job for each tty.  
     jobs = listToAttrs (map (tty: nameValuePair tty {
     
-      startOn = "udev";
+      startOn = "started udev";
 
       exec = "${pkgs.mingetty}/sbin/mingetty --loginprog=${pkgs.pam_login}/bin/login --noclear ${tty}";
       

modules/system/boot/stage-2-init.sh

@@ -106,9 +106,11 @@ if test -n "$safeMode"; then
 fi
 
 
-# Create the minimal device nodes needed before we run udev.
+# Create the minimal device nodes needed for the activation scripts
+# and Upstart.
 mknod -m 0666 /dev/null c 1 3
 mknod -m 0644 /dev/urandom c 1 9 # needed for passwd
+mknod -m 0644 /dev/console c 5 1
 
 
 # Clear the resume device.
@@ -136,12 +138,12 @@ export MODULE_DIR=@kernel@/lib/modules/
 # Run any user-specified commands.
 @shell@ @postBootCommands@
 
-echo "starting Upstart..."
+# For debugging Upstart.
+#@shell@ --login < /dev/console > /dev/console 2>&1 &
 
 # Start Upstart's init.  We start it through the
 # /var/run/current-system symlink indirection so that we can upgrade
 # init in a running system by changing the symlink and sending init a
 # HUP signal.
-export UPSTART_CFG_DIR=/etc/event.d
+echo "starting Upstart..."
-setPath "@upstartPath@"
+exec /var/run/current-system/upstart/sbin/init -v
-exec /var/run/current-system/upstart/sbin/init

modules/system/boot/stage-2.nix

@@ -18,26 +18,16 @@ let
   inherit (pkgs) substituteAll writeText coreutils utillinux udev;
   kernel = config.boot.kernelPackages.kernel;
   activateConfiguration = config.system.activationScripts.script;
-  upstart = config.system.build.upstart;
-
-  # Path for Upstart jobs.  Should be quite minimal.
-  upstartPath =
-    [ pkgs.coreutils
-      pkgs.findutils
-      pkgs.gnugrep
-      pkgs.gnused
-      upstart
-    ];
 
   bootStage2 = substituteAll {
     src = ./stage-2-init.sh;
     isExecutable = true;
-    inherit kernel upstart activateConfiguration upstartPath;
+    inherit kernel activateConfiguration;
+    upstart = config.system.build.upstart;
     path =
       [ coreutils
         utillinux
         udev
-        upstart
       ];
     postBootCommands = writeText "local-cmds" config.boot.postBootCommands;
   };

modules/system/upstart/upstart.nix

@@ -4,9 +4,19 @@ with pkgs.lib;
 
 let
 
-  upstart = pkgs.upstart;
+  upstart = pkgs.upstart06;
 
 
+  # Path for Upstart jobs.  Should be quite minimal.
+  upstartPath =
+    [ pkgs.coreutils
+      pkgs.findutils
+      pkgs.gnugrep
+      pkgs.gnused
+      upstart
+    ];
+
+    
   # From a job description, generate an Upstart job file.
   makeJob = job:
 
@@ -18,6 +28,8 @@ let
         
           description "${job.description}"
 
+          console output
+
           ${if isList job.startOn then
               # This is a hack to support or-dependencies on Upstart 0.3.
               concatMapStrings (x: "start on ${x}\n") job.startOn
@@ -28,10 +40,11 @@ let
           
           ${if job.stopOn != "" then "stop on ${job.stopOn}" else ""}
 
+          env PATH=${makeSearchPath "bin" upstartPath}:${makeSearchPath "sbin" upstartPath}
           ${concatMapStrings (n: "env ${n}=${getAttr n job.environment}\n") (attrNames job.environment)}
           
           ${if job.preStart != "" then ''
-            start script
+            pre-start script
               ${job.preStart}
             end script
           '' else ""}
@@ -48,18 +61,13 @@ let
               ''
                 exec ${job.exec}
               ''
-            else
+            else ""
-              # Simulate jobs without a main process (which Upstart 0.3
-              # doesn't support) using a semi-infinite sleep.
-              ''
-                exec sleep 1e100
-              ''
           }
 
           ${if job.respawn && !job.task then "respawn" else ""}
 
           ${if job.postStop != "" then ''
-            stop script
+            post-stop script
               ${job.postStop}
             end script
           '' else ""}
@@ -68,37 +76,14 @@ let
         '';
 
     in
-      pkgs.runCommand ("upstart-" + job.name)
+      pkgs.runCommand ("upstart-" + job.name + ".conf")
         { inherit (job) buildHook; inherit jobText; }
         ''
           eval "$buildHook"
-          ensureDir $out/etc/event.d
+          echo "$jobText" > $out
-          echo "$jobText" > $out/etc/event.d/${job.name}
         '';
 
         
-  jobs =
-    [ upstart ] # for the built-in logd job
-    ++ map (job: job.upstartPkg) (attrValues config.jobs);
-
-    
-  # Create an etc/event.d directory containing symlinks to the
-  # specified list of Upstart job files.
-  jobsDir = pkgs.runCommand "upstart-jobs" {inherit jobs;}
-    ''
-      ensureDir $out/etc/event.d
-      for i in $jobs; do
-        if ln -s $i . ; then
-          if test -d $i; then
-            ln -s $i/etc/event.d/* $out/etc/event.d/
-          fi
-        else
-          echo Duplicate entry: $i;
-        fi;
-      done
-    ''; # */
-
-
   jobOptions = {
 
     name = mkOption {
@@ -227,13 +212,12 @@ let
   
   upstartJob = {name, config, ...}: {
     options = {
-      upstartPkg = mkOption {
+      jobDrv = mkOption {
         default = makeJob config;
         type = types.uniq types.package;
         description = ''
-          Upstart package which contains upstart events inside
+          Derivation that builds the Upstart job file.  The default
-          <filename>/etc/event.d/</filename>.  The default value is
+          value is generated from other options.
-          generated from other options.
         '';
       };
     };
@@ -284,18 +268,19 @@ in
     system.build.upstart = upstart;
 
     environment.etc =
-      [ { # The Upstart events defined above.
+      flip map (attrValues config.jobs) (job:
-          source = "${jobsDir}/etc/event.d";
+        { source = job.jobDrv;
-          target = "event.d";
+          target = "init/${job.name}.conf";
-        }
+        } );
-      ];
 
     # !!! fix this
+    /*
     tests.upstartJobs = { recurseForDerivations = true; } //
       builtins.listToAttrs (map (job: {
         name = removePrefix "upstart-" job.name;
         value = job;
       }) jobs);
+    */
   
   };
 

modules/tasks/tty-backgrounds.nix

@@ -105,7 +105,7 @@ in
     jobs.ttyBackgrounds =
       { name = "tty-backgrounds";
 
-        startOn = "udev";
+        startOn = "started udev";
 
         preStart =
           ''