3 files changed, 67 insertions, 0 deletions
diff --git a/tools/prepare-commit-msg b/tools/prepare-commit-msg
new file mode 100755
index 00000000..e103888a
--- /dev/null
+++ b/tools/prepare-commit-msg
@@ -0,0 +1,27 @@
+#!/bin/sh
+#
+# Prepare git commit message:
+#   - Add [ci skip] if the changes seem irrelevant for continuous integration
+
+# Add [ci skip] to the commit message unless there are changes to files
+# that are relevant for testing such as src/*, test/*, ledger3.texi, ...
+function add_ci_skip()
+{
+  pattern="$1"; shift
+  if [ $(git diff --cached --name-only | grep --count "$pattern") -eq 0 ]; then
+    tempfile=$(mktemp $0.XXXXXX)
+    cat - "$1" <<EOF > "$tempfile"
+
+# It seems the changes to be committed are irrelevant for the continuous
+# integration, therefore it will be skipped for this commit.
+#
+# If you still want continuous integration to run for this commit
+# comment or remove the next line.
+[ci skip]
+EOF
+    mv "$tempfile" "$1"
+  fi
+}
+
+## MAIN
+add_ci_skip '\(^src\|^test\|^doc/ledger3.texi\|^\.travis.yml\|CMakeLists.txt\)' "$@"
diff --git a/tools/travis-before_install.sh b/tools/travis-before_install.sh
new file mode 100755
index 00000000..a1800021
--- /dev/null
+++ b/tools/travis-before_install.sh
@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+
+#set -x
+set -e
+set -o pipefail
+
+if [ "${TRAVIS_OS_NAME}" = "osx" ]; then
+  brew update
+fi
+
+if [ -n "${BOOST_VERSION}" ]; then
+  echo "Downloading boost ${BOOST_VERSION}"
+  mkdir -p $BOOST_ROOT
+  wget --no-verbose --output-document=- \
+    http://sourceforge.net/projects/boost/files/boost/${BOOST_VERSION}/boost_${BOOST_VERSION//./_}.tar.bz2/download \
+    | tar jxf - --strip-components=1 -C "${BOOST_ROOT}"
+fi
diff --git a/tools/travis-install.sh b/tools/travis-install.sh
new file mode 100755
index 00000000..b5039d5c
--- /dev/null
+++ b/tools/travis-install.sh
@@ -0,0 +1,23 @@
+#!/usr/bin/env bash
+
+#set -x
+set -e
+set -o pipefail
+
+if [ "${TRAVIS_OS_NAME}" = "osx" ]; then
+  for formula in $(echo "${BREWS//,/ }"); do
+    echo "Checking ${formula} formula"
+    brew outdated "${formula}" \
+      || (brew unlink "${formula}"
+          brew install "${formula}"
+         )
+  done
+fi
+
+if [ -d "${BOOST_ROOT}" ]; then
+  echo "Installing boost ${BOOST_VERSION} in ${BOOST_ROOT}"
+  (cd "${BOOST_ROOT}"
+    ./bootstrap.sh --with-libraries="${BOOST_LIBS}"
+    ./b2 threading=multi --prefix="${BOOST_ROOT}" -d0 install
+  )
+fi