Use new Tor option TestingV3AuthVotingStartOffset to bootstrap quicker.

Note that this match makes us require Tor with support for
TestingV3AuthVotingStartOffset, something which is not in any released
Tor yet.

Note also that the way TestingV3AuthVotingStartOffset is set in the
torrc's is not very Chutneyesk -- it should use the templating system.

1 files changed, 40 insertions, 0 deletions

diff --git a/tools/bootstrap-network.sh b/tools/bootstrap-network.sh
new file mode 100755
index 0000000..cd18e3d
--- /dev/null
+++ b/tools/bootstrap-network.sh
@@ -0,0 +1,40 @@
+#! /bin/sh
+#
+# 1. potentially stop running network
+# 2. bootstrap a network from scratch as quickly as possible
+# 3. tail -F all the tor log files
+#
+# NOTE: leaves debris around by renaming directory net/nodes
+#       and creating a new net/nodes
+#
+# Usage:
+#    cd YOUR-CHUTNEY-DIRECTORY
+#    tools/bootstrap-network.sh [network-flavour]
+#    network-flavour: one of the files in the networks directory,
+#                     (default: 'basic')
+#
+
+VOTING_OFFSET=6
+CHUTNEY=./chutney
+
+[ -x $CHUTNEY ] || { echo "$0: missing $CHUTNEY"; exit 1; }
+[ -d networks ] || { echo "$0: missing directory: networks"; exit 1; }
+[ -d net ] || { echo "$0: missing directory: net"; exit 1; }
+flavour=basic; [ -n "$1" ] && { flavour=$1; shift; }
+
+$CHUTNEY stop networks/$flavour
+[ -d net/nodes ] && mv net/nodes net/nodes.$(date +%s)
+echo "$0: boostrapping network: $flavour"
+$CHUTNEY configure networks/$flavour
+
+# TODO: Make 'chutney configure' take an optional offset argument and
+# use the templating system in Chutney to set this instead of editing
+# files like this.
+offset=$(expr \( $(date +%s) + $VOTING_OFFSET \) % 300)
+CONFOPT="TestingV3AuthVotingStartOffset"
+for file in net/nodes/*a/torrc; do
+    sed -i.bak -e "s/^${CONFOPT}.*$/${CONFOPT} $offset/1" $file
+done
+
+$CHUTNEY start networks/$flavour
+tail -F net/nodes/*/notice.log