add templates

4 files changed, 368 insertions, 0 deletions

diff --git a/priv/templates/bin.dtl b/priv/templates/bin.dtl
new file mode 100644
index 0000000..9e0dfb6
--- /dev/null
+++ b/priv/templates/bin.dtl
@@ -0,0 +1,44 @@
+#!/bin/sh
+
+set -e
+
+SCRIPT_DIR=`dirname $0`
+RELEASE_ROOT_DIR=`cd $SCRIPT_DIR/.. && pwd`
+REL_NAME={{ rel_name }}
+REL_VSN={{ rel_vsn }}
+ERTS_VSN={{ erts_vsn }}
+REL_DIR=$RELEASE_ROOT_DIR/releases/$REL_VSN
+ERL_OPTS={{ erl_opts }}
+
+find_erts_dir() {
+    local erts_dir=$RELEASE_ROOT_DIR/erts-$ERTS_VSN
+    if [ -d \"$erts_dir\" ]; then
+        ERTS_DIR=$erts_dir;
+        ROOTDIR=$RELEASE_ROOT_DIR
+    else
+        local erl=`which erl`
+        local erl_root=`$erl -noshell -eval \"io:format(\\\"~s\\\", [code:root_dir()]).\" -s init stop`
+        ERTS_DIR=$erl_root/erts-$ERTS_VSN
+        ROOTDIR=$erl_root
+    fi
+
+}
+
+find_sys_config() {
+    local possible_sys=$REL_DIR/sys.config
+    if [ -f \"$possible_sys\" ]; then
+        SYS_CONFIG=\"-config $possible_sys\"
+    fi
+}
+
+find_erts_dir
+find_sys_config
+export ROOTDIR=$RELEASE_ROOT_DIR
+export BINDIR=$ERTS_DIR/bin
+export EMU=beam
+export PROGNAME=erl
+export LD_LIBRARY_PATH=$ERTS_DIR/lib
+
+cd $ROOTDIR
+
+$BINDIR/erlexec $ERL_OPTS $SYS_CONFIG -boot $REL_DIR/$REL_NAME $@
diff --git a/priv/templates/erl_script.dtl b/priv/templates/erl_script.dtl
new file mode 100644
index 0000000..261eb6a
--- /dev/null
+++ b/priv/templates/erl_script.dtl
@@ -0,0 +1,13 @@
+#!/bin/sh
+set -e
+
+SCRIPT_DIR=`dirname $0`
+ROOTDIR=`cd $SCRIPT_DIR/../../ && pwd`
+BINDIR=$ROOTDIR/erts-{{ erts_vsn }}/bin
+EMU=beam
+PROGNAME=`echo $0 | sed 's/.*\\///'`
+export EMU
+export ROOTDIR
+export BINDIR
+export PROGNAME
+exec \"$BINDIR/erlexec\" ${1+\"$@\"}
diff --git a/priv/templates/extended_bin.dtl b/priv/templates/extended_bin.dtl
new file mode 100644
index 0000000..13200ed
--- /dev/null
+++ b/priv/templates/extended_bin.dtl
@@ -0,0 +1,292 @@
+#!/bin/sh
+
+set -e
+
+SCRIPT_DIR=`dirname $0`
+RELEASE_ROOT_DIR=`cd $SCRIPT_DIR/.. && pwd`
+REL_NAME={{ rel_nam }}
+REL_VSN={{ rel_vsn }}
+ERTS_VSN={{ erts_vsn }}
+REL_DIR=$RELEASE_ROOT_DIR/releases/$REL_VSN
+ERL_OPTS={{ erl_opts }}
+PIPE_DIR=/tmp/erl_pipes/{{ rel_name }}/
+
+find_erts_dir() {
+    local erts_dir=$RELEASE_ROOT_DIR/erts-$ERTS_VSN
+    if [ -d \"$erts_dir\" ]; then
+        ERTS_DIR=$erts_dir;
+        ROOTDIR=$RELEASE_ROOT_DIR
+    else
+        local erl=`which erl`
+        local erl_root=`$erl -noshell -eval \"io:format(\\\"~s\\\", [code:root_dir()]).\" -s init stop`
+        ERTS_DIR=$erl_root/erts-$ERTS_VSN
+        ROOTDIR=$erl_root
+    fi
+
+}
+
+find_sys_config() {
+    local possible_sys=$REL_DIR/sys.config
+    if [ -f \"$possible_sys\" ]; then
+        SYS_CONFIG=\"-config $possible_sys\"
+    fi
+}
+
+# Use $CWD/vm.args if exists, otherwise releases/APP_VSN/vm.args, or else etc/vm.args
+if [ -e \"$RELEASE_ROOT_DIR/vm.args\" ]; then
+    VMARGS_PATH=$RELEASE_ROOT_DIR/vm.args
+    USE_DIR=$RELEASE_ROOT_DIR
+else
+    USE_DIR=$REL_DIR
+    if [ -e \"$REL_DIR/vm.args\" ]; then
+        VMARGS_PATH=\"$REL_DIR/vm.args\"
+    else
+        VMARGS_PATH=\"$REL_DIR/vm.args\"
+    fi
+fi
+
+RUNNER_LOG_DIR=$RELEASE_ROOT_DIR/log
+# Make sure log directory exists
+mkdir -p $RUNNER_LOG_DIR
+
+# Use releases/VSN/sys.config if it exists otherwise use etc/app.config
+if [ -e \"$USE_DIR/sys.config\" ]; then
+    CONFIG_PATH=\"$USE_DIR/sys.config\"
+else
+    if [ -e \"$REL_DIR/sys.config\" ]; then
+        CONFIG_PATH=\"$REL_DIR/sys.config\"
+    else
+        CONFIG_PATH=\"$REL_DIR/app.config\"
+    fi
+fi
+
+# Extract the target node name from node.args
+NAME_ARG=`egrep '^-s?name' $VMARGS_PATH`
+if [ -z \"$NAME_ARG\" ]; then
+    echo \"vm.args needs to have either -name or -sname parameter.\"
+    exit 1
+fi
+
+# Extract the name type and name from the NAME_ARG for REMSH
+REMSH_TYPE=`echo $NAME_ARG | awk '{print $1}'`
+REMSH_NAME=`echo $NAME_ARG | awk '{print $2}'`
+
+# Note the `date +%s`, used to allow multiple remsh to the same node transparently
+REMSH_NAME_ARG=\"$REMSH_TYPE remsh`date +%s`@`echo $REMSH_NAME | awk -F@ '{print $2}'`\"
+REMSH_REMSH_ARG=\"-remsh $REMSH_NAME -boot start_clean\"
+
+# Extract the target cookie
+COOKIE_ARG=`grep '^-setcookie' $VMARGS_PATH`
+if [ -z \"$COOKIE_ARG\" ]; then
+    echo \"vm.args needs to have a -setcookie parameter.\"
+    exit 1
+fi
+
+find_erts_dir
+find_sys_config
+export ROOTDIR=$RELEASE_ROOT_DIR
+export BINDIR=$ERTS_DIR/bin
+export EMU=beam
+export PROGNAME=erl
+export LD_LIBRARY_PATH=$ERTS_DIR/lib
+
+cd $ROOTDIR
+
+# Setup remote shell command to control node
+REMSH=\"$BINDIR/erl $REMSH_NAME_ARG $REMSH_REMSH_ARG $COOKIE_ARG\"
+
+# Setup command to control the node
+NODETOOL=\"$BINDIR/escript $ROOTDIR/bin/nodetool $NAME_ARG $COOKIE_ARG\"
+
+# Check the first argument for instructions
+case \"$1\" in
+    start|start_boot)
+
+        # Make sure there is not already a node running
+        #RES=`$NODETOOL ping`
+        #if [ \"$RES\" = \"pong\" ]; then
+        #    echo \"Node is already running!\"
+        #    exit 1
+        #fi
+        case \"$1\" in
+            start)
+                shift
+                START_OPTION=\"console\"
+                HEART_OPTION=\"start\"
+                ;;
+            start_boot)
+                shift
+                START_OPTION=\"console_boot\"
+                HEART_OPTION=\"start_boot\"
+                ;;
+        esac
+        RUN_PARAM=$(printf \"'%s' \" \"$@\")
+        HEART_COMMAND=\"$SCRIPT_DIR/bin/$REL_NAME $HEART_OPTION $RUN_PARAM\"
+        export HEART_COMMAND
+        mkdir -p $PIPE_DIR
+        $BINDIR/run_erl -daemon $PIPE_DIR $RUNNER_LOG_DIR \"exec $RELEASE_ROOT_DIR/bin/$REL_NAME $START_OPTION $RUN_PARAM\" 2>&1
+        ;;
+
+    stop)
+        # Wait for the node to completely stop...
+        case `uname -s` in
+            Linux|Darwin|FreeBSD|DragonFly|NetBSD|OpenBSD)
+                # PID COMMAND
+                PID=`ps ax -o pid= -o command=|
+                    grep \"$SCRIPT_DIR/.*/[b]eam\"|awk '{print $1}'`
+                ;;
+            SunOS)
+                # PID COMMAND
+                PID=`ps -ef -o pid= -o args=|
+                    grep \"$SCRIPT_DIR/.*/[b]eam\"|awk '{print $1}'`
+                ;;
+            CYGWIN*)
+                # UID PID PPID TTY STIME COMMAND
+                PID=`ps -efW|grep \"$SCRIPT_DIR/.*/[b]eam\"|awk '{print $2}'`
+                ;;
+        esac
+        $NODETOOL stop
+        ES=$?
+        if [ \"$ES\" -ne 0 ]; then
+            exit $ES
+        fi
+        while `kill -0 $PID 2>/dev/null`;
+        do
+            sleep 1
+        done
+        ;;
+
+    restart)
+        ## Restart the VM without exiting the process
+        $NODETOOL restart
+        ES=$?
+        if [ \"$ES\" -ne 0 ]; then
+            exit $ES
+        fi
+        ;;
+
+    reboot)
+        ## Restart the VM completely (uses heart to restart it)
+        $NODETOOL reboot
+        ES=$?
+        if [ \"$ES\" -ne 0 ]; then
+            exit $ES
+        fi
+        ;;
+
+    ping)
+        ## See if the VM is alive
+        $NODETOOL ping
+        ES=$?
+        if [ \"$ES\" -ne 0 ]; then
+            exit $ES
+        fi
+        ;;
+
+    attach)
+        # Make sure a node IS running
+        RES=`$NODETOOL ping`
+        ES=$?
+        if [ \"$ES\" -ne 0 ]; then
+            echo \"Node is not running!\"
+            exit $ES
+        fi
+
+        shift
+        exec $BINDIR/to_erl $PIPE_DIR
+        ;;
+
+    remote_console)
+        # Make sure a node IS running
+        RES=`$NODETOOL ping`
+        ES=$?
+        if [ \"$ES\" -ne 0 ]; then
+            echo \"Node is not running!\"
+            exit $ES
+        fi
+
+        shift
+        exec $REMSH
+        ;;
+
+    upgrade|downgrade|install)
+        if [ -z \"$2\" ]; then
+            echo \"Missing package argument\"
+            echo \"Usage: $REL_NAME $1 {package base name}\"
+            echo \"NOTE {package base name} MUST NOT include the .tar.gz suffix\"
+            exit 1
+        fi
+
+        # Make sure a node IS running
+        RES=`$NODETOOL ping`
+        ES=$?
+        if [ \"$ES\" -ne 0 ]; then
+            echo \"Node is not running!\"
+            exit $ES
+        fi
+
+        node_name=`echo $NAME_ARG | awk '{print $2}'`
+        erlang_cookie=`echo $COOKIE_ARG | awk '{print $2}'`
+
+        exec $BINDIR/escript $ROOTDIR/bin/install_upgrade.escript $REL_NAME $node_name $erlang_cookie $2
+        ;;
+
+    console|console_clean|console_boot)
+        # .boot file typically just $REL_NAME (ie, the app name)
+        # however, for debugging, sometimes start_clean.boot is useful.
+        # For e.g. 'setup', one may even want to name another boot script.
+        case \"$1\" in
+            console)        [ -f $REL_DIR/$REL_NAME.boot ] && BOOTFILE=$REL_DIR/$REL_NAME || BOOTFILE=$REL_DIR/start ;;
+            console_clean)  BOOTFILE=$ROOTDIR/bin/start_clean ;;
+            console_boot)
+                shift
+                BOOTFILE=\"$1\"
+                shift
+                ;;
+        esac
+        # Setup beam-required vars
+        EMU=beam
+        PROGNAME=`echo $0 | sed 's/.*\\///'`
+        CMD=\"$BINDIR/erlexec -boot $BOOTFILE -env ERL_LIBS $REL_DIR/lib -config $CONFIG_PATH -args_file $VMARGS_PATH\"
+        export EMU
+        export PROGNAME
+
+        # Dump environment info for logging purposes
+        echo \"Exec: $CMD\" -- ${1+\"$@\"}
+        echo \"Root: $ROOTDIR\"
+
+        # Log the startup
+        logger -t \"$REL_NAME[$$]\" \"Starting up\"
+
+        # Start the VM
+        exec $CMD -- ${1+\"$@\"}
+        ;;
+
+    foreground)
+        # start up the release in the foreground for use by runit
+        # or other supervision services
+
+        [ -f $REL_DIR/$REL_NAME.boot ] && BOOTFILE=$REL_NAME || BOOTFILE=start
+        FOREGROUNDOPTIONS=\"-noinput +Bd\"
+
+        # Setup beam-required vars
+        EMU=beam
+        PROGNAME=`echo $0 | sed 's/.*\\///'`
+        CMD=\"$BINDIR/erlexec $FOREGROUNDOPTIONS -boot $REL_DIR/$BOOTFILE -mode embedded -config $CONFIG_PATH -args_file $VMARGS_PATH\"
+        export EMU
+        export PROGNAME
+
+        # Dump environment info for logging purposes
+        echo \"Exec: $CMD\" -- ${1+\"$@\"}
+        echo \"Root: $ROOTDIR\"
+
+        # Start the VM
+        exec $CMD -- ${1+\"$@\"}
+        ;;
+    *)
+        echo \"Usage: $REL_NAME {start|start_boot <file>|foreground|stop|restart|reboot|ping|console|console_clean|console_boot <file>|attach|remote_console|upgrade}\"
+        exit 1
+        ;;
+esac
+
+exit 0
diff --git a/priv/templates/vm_args.dtl b/priv/templates/vm_args.dtl
new file mode 100644
index 0000000..558ce39
--- /dev/null
+++ b/priv/templates/vm_args.dtl
@@ -0,0 +1,19 @@
+## Name of the node
+-name {{ rel_name }}@127.0.0.1
+
+## Cookie for distributed erlang
+-setcookie {{ rel_name }}
+
+## Heartbeat management; auto-restarts VM if it dies or becomes unresponsive
+## (Disabled by default..use with caution!)
+##-heart
+
+## Enable kernel poll and a few async threads
+##+K true
+##+A 5
+
+## Increase number of concurrent ports/sockets
+##-env ERL_MAX_PORTS 4096
+
+## Tweak GC to run more often
+##-env ERL_FULLSWEEP_AFTER 10