Generic git hook (errcheck, go vet, golint, go test -race)

git-hook

@@ -0,0 +1,63 @@
+#!/bin/sh
+
+# Git pre-push hook for the Lantern project
+# Maintainer: Ulysses Aalto <[email protected]>
+#
+# Installation: Copy into .git/hooks/pre-push
+
+
+# Exit immediately if a command exits with a non-zero status.
+set -e
+
+# Find only modified files/directories
+MODIFIED_DIRS=$(git status --porcelain | \
+                        awk 'match($1, "M") && match($2, "src/github.com/getlantern/*"){print $2}' | \
+                        sed 's+src/github.com/getlantern/++g' | \
+                        sed 's+/.*++' | \
+                        uniq)
+echo "Running hook -- Analyzing modified packages..."
+for i in $MODIFIED_DIRS; do
+    echo " * $i";
+done
+echo
+
+cd src/github.com/getlantern
+
+which errcheck >/dev/null || (echo "Unable to find errcheck, please install it: \`go get github.com/kisielk/errcheck\`" && exit 1)
+which golint >/dev/null || (echo "Unable to find golint, please install it: \`go get -u github.com/golang/lint/golint\`" && exit 1)
+
+echo "*** Running \033[0;34mErrcheck\033[0m ***" && \
+for dir in *; do
+  errcheck github.com/getlantern/$dir || \
+    echo "\033[0;31merrcheck returned error analyzing the package '$dir'\033[0m" && \
+    echo "Please, fix and run again\n" && \
+    exit 1
+done
+echo "\033[1;34mErrcheck\033[0m ran successfully\n"
+
+echo "*** Running \033[0;34mGo vet\033[0m ***" && \
+for dir in *; do
+  go vet github.com/getlantern/$dir || (\
+    echo "\033[0;31mgo vet returned error analyzing the package '$dir'\033[0m"
+    echo "Please, fix and run again\n" && \
+    exit 1)
+done
+echo "\033[1;34mGo vet\033[0m ran successfully\n"
+
+echo "*** Running \033[0;34mGolint\033[0m ***" && \
+for dir in *; do
+  golint github.com/getlantern/$dir || (\
+    echo "\033[0;31mgo vet returned error analyzing the package '$dir'\033[0m"
+    echo "Please, fix and run again\n" && \
+    exit 1)
+done
+echo "\033[1;34mGolint\033[0m ran successfully\n"
+
+echo "*** Running \033[0;34mGo test -race\033[0m ***" && \
+for dir in *; do
+  go test -race github.com/getlantern/$dir || (\
+    echo "\033[0;31mgo vet returned error analyzing the package '$dir'\033[0m"
+    echo "Please, fix and run again\n" && \
+    exit 1)
+done
+echo "\033[1;34mGo test -race\033[0m ran successfully\n"