Add build script to check syntax of php files.

2 files changed, 29 insertions, 0 deletions

diff --git a/.travis.yml b/.travis.yml
index 4369807..d0eac46 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -7,3 +7,6 @@ php:
   - 5.6
   - 7.0
   - hhvm
+
+script:
+  - ./scripts/cibuild.sh
diff --git a/scripts/cibuild.sh b/scripts/cibuild.sh
new file mode 100644
index 0000000..11e1fa2
--- /dev/null
+++ b/scripts/cibuild.sh
@@ -0,0 +1,26 @@
+#!/bin/bash
+
+EXIT=0
+
+# Output a line prefixed with a timestamp
+info() {
+    echo "$(date +'%F %T') |"
+}
+
+# Track number of seconds required to run script
+START=$(date +%s)
+echo "$(info) starting build checks."
+
+# Syntax check all php files
+SYNTAX=$(find . -name "*.php" -type f -exec php --syntax-check {} \; > /dev/null)
+if [[ ! -z ${SYNTAX} ]]; then
+  echo -e "${SYNTAX}"
+  echo -e "\n$(info) detected one or more syntax errors, failing build."
+  EXIT=1
+fi
+
+# Show build duration
+END=$(date +%s)
+echo "$(info) exiting with code ${EXIT} after $((${END} - ${START})) seconds."
+
+exit ${EXIT}