simple dist script

.gitignore

@@ -1,3 +1,4 @@
 little_bigtable.db
 little_bigtable
 build
+dist

Makefile

@@ -1,7 +1,7 @@
 PREFIX=/usr/local
 BINDIR=${PREFIX}/bin
 DESTDIR=
-BLDDIR = build
+BLDDIR=build
 BLDFLAGS=
 EXT=
 ifeq (${GOOS},windows)

dist.sh

@@ -0,0 +1,33 @@
+#!/bin/bash
+
+# 1. commit to bump the version (little_bigtable.go)
+# 2. tag that commit
+# 3. use dist.sh to produce tar.gz for all platforms
+# 4. update the release metadata on github / upload the binaries
+
+set -e
+
+DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+
+version=$(awk '/version / {print $NF}' < $DIR/little_bigtable.go | sed 's/"//g')
+goversion=$(go version | awk '{print $3}')
+
+echo "... running tests"
+./test.sh
+
+mkdir -p dist
+for target in "linux/amd64"; do
+    os=${target%/*}
+    arch=${target##*/}
+    echo "... building v$version for $os/$arch"
+    BUILD=$(mktemp -d ${TMPDIR:-/tmp}/build-XXXXX)
+    TARGET="little_bigtable-$version.$os-$arch.$goversion"
+    GOOS=$os GOARCH=$arch \
+        go build --tags "$os" -o $BUILD/$TARGET .
+    pushd $BUILD
+    sudo chown -R 0:0 $TARGET
+    tar czvf $TARGET.tar.gz $TARGET
+    mv $TARGET.tar.gz $DIR/dist
+    popd
+    sudo rm -r $BUILD
+done