Framework for iterating over certificates in CT database from Chromium code. (not for review)

net/tools/ct_mapper/sync-ct-database.sh

+#!/bin/bash
+
+set -e
+
+if [ $# -ne 1 ] ; then
+  echo "This tool will download the full CertificateTransparency database and write it to a file (or synchronize an existing one)"
+  echo ""
+  echo "Usage: <path-to-output-ct-db>"
+  exit 1
+fi
+
+# Make sure GO is installed
+go version >/dev/null 2>&1 || { echo >&2 "ERROR: Need to have GO installed"; exit 1; }
+
+OUT_PATH="$(readlink -f "$1")"
+
+MY_DIR=$(mktemp -d)
+
+echo "Created temporary directory: $MY_DIR"
+
+cd "$MY_DIR"
+export GOPATH="$MY_DIR"
+
+echo "Downloading agl's certificatetransparency code into $MY_DIR"
+go get github.com/agl/certificatetransparency
+
+echo "Executing src/github.com/agl/certificatetransparency/tools/ct-sync.go"
+go run src/github.com/agl/certificatetransparency/tools/ct-sync.go "$OUT_PATH"
+
+# Cleanup this temporary directory.
+echo "Cleaning up and deleting $MY_DIR"
+rm -rf "$MY_DIR"