scripts: add travis tests runner

Author: lucab

scripts/travis/pr-test.sh

@@ -0,0 +1,109 @@
+#!/usr/bin/env bash
+set -e
+set -o pipefail
+
+PROJ="go-systemd"
+ORG_PATH="github.com/coreos"
+REPO_PATH="${ORG_PATH}/${PROJ}"
+
+PACKAGES="activation daemon dbus journal login1 machine1 sdjournal unit util"
+EXAMPLES="activation listen udpconn"
+
+function build_source {
+    go build ./...
+}
+
+function build_tests {
+    rm -rf ./test_bins ; mkdir -p ./test_bins
+    for pkg in ${PACKAGES}; do
+        echo "  - ${pkg}"
+        go test -c -o ./test_bins/${pkg}.test ./${pkg}
+    done
+    for ex in ${EXAMPLES}; do
+        echo "  - examples/${ex}"
+        go build -o ./test_bins/${ex}.example ./examples/activation/${ex}.go
+    done
+}
+
+function run_tests {
+    pushd test_bins
+    sudo -v
+    for pkg in ${PACKAGES}; do
+        echo "  - ${pkg}"
+        sudo -E ./${pkg}.test -test.v
+    done
+    popd
+    rm -rf ./test_bins
+}
+
+function go_fmt {
+    for pkg in ${PACKAGES}; do
+        echo "  - ${pkg}"
+        fmtRes=$(gofmt -l "./${pkg}")
+        if [ -n "${fmtRes}" ]; then
+            echo -e "gofmt checking failed:\n${fmtRes}"
+            exit 255
+        fi
+    done
+}
+
+function go_vet {
+    for pkg in ${PACKAGES}; do
+        echo "  - ${pkg}"
+        vetRes=$(go vet "./${pkg}")
+        if [ -n "${vetRes}" ]; then
+            echo -e "govet checking failed:\n${vetRes}"
+            exit 254
+        fi
+    done
+}
+
+function license_check {
+    licRes=$(for file in $(find . -type f -iname '*.go' ! -path './vendor/*'); do
+  	             head -n3 "${file}" | grep -Eq "(Copyright|generated|GENERATED)" || echo -e "  ${file}"
+  	         done;)
+    if [ -n "${licRes}" ]; then
+        echo -e "license header checking failed:\n${licRes}"
+  	    exit 253
+    fi
+}
+
+export GO15VENDOREXPERIMENT=1
+
+subcommand="$1"
+case "$subcommand" in
+    "build_source" )
+        echo "Building source..."
+        build_source
+        ;;
+
+    "build_tests" )
+        echo "Building tests..."
+        build_tests
+        ;;
+
+    "run_tests" )
+        echo "Running tests..."
+        run_tests
+        ;;
+
+    "go_fmt" )
+        echo "Checking gofmt..."
+        go_fmt
+        ;;
+
+    "go_vet" )
+        echo "Checking govet..."
+        go_vet
+        ;;
+
+    "license_check" )
+        echo "Checking licenses..."
+        license_check
+        ;;
+
+    * )
+        echo "Error: unrecognized subcommand."
+        exit 1
+    ;;
+esac