Update release scripts

- Move scripts into _release folder
- Include crosscrompile script
- Minor adjustments

3 files changed, 139 insertions, 0 deletions

diff --git a/_release/build-all.sh b/_release/build-all.sh
new file mode 100755
index 0000000..414ae18
--- /dev/null
+++ b/_release/build-all.sh
@@ -0,0 +1,44 @@
+#!/bin/bash
+
+# Load crosscompile environment
+source _release/crosscompile.bash
+
+APP_NAME="drive"
+PLATFORMS="darwin/386 darwin/amd64 freebsd/386 freebsd/amd64 linux/386 linux/amd64 linux/arm linux/rpi windows/386 windows/amd64"
+BIN_PATH="_release/bin"
+
+# Initialize bin dir
+mkdir -p $BIN_PATH
+rm $BIN_PATH/*
+
+
+# Build binary for each platform in parallel
+for PLATFORM in $PLATFORMS; do
+    GOOS=${PLATFORM%/*}
+    GOARCH=${PLATFORM#*/}
+    BIN_NAME="${APP_NAME}-${GOOS/darwin/osx}-${GOARCH/amd64/x64}"
+
+    if [ $GOOS == "windows" ]; then
+        BIN_NAME="${BIN_NAME}.exe"
+    fi
+
+    # Raspberrypi seems to need arm5 binaries
+    if [ $GOARCH == "rpi" ]; then
+        export GOARM=5
+        GOARCH="arm"
+    else
+        unset GOARM
+    fi
+
+    BUILD_CMD="go-${GOOS}-${GOARCH} build -ldflags '-w' -o ${BIN_PATH}/${BIN_NAME} $APP_NAME.go"
+
+    echo "Building $BIN_NAME"
+    $BUILD_CMD &
+done
+
+# Wait for builds to complete
+for job in $(jobs -p); do
+    wait $job
+done
+
+echo "All done"
diff --git a/_release/crosscompile.bash b/_release/crosscompile.bash
new file mode 100644
index 0000000..ef38522
--- /dev/null
+++ b/_release/crosscompile.bash
@@ -0,0 +1,73 @@
+#!/bin/bash
+# Copyright 2012 The Go Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file.
+
+# support functions for go cross compilation
+
+type setopt >/dev/null 2>&1 && setopt shwordsplit
+PLATFORMS="darwin/386 darwin/amd64 freebsd/386 freebsd/amd64 freebsd/arm linux/386 linux/amd64 linux/arm windows/386 windows/amd64 openbsd/386 openbsd/amd64"
+
+function go-alias {
+	GOOS=${1%/*}
+	GOARCH=${1#*/}
+	eval "function go-${GOOS}-${GOARCH} { ( GOOS=${GOOS} GOARCH=${GOARCH} go \"\$@\" ) }"
+}
+
+function go-crosscompile-build {
+	GOOS=${1%/*}
+	GOARCH=${1#*/}
+	cd $(go env GOROOT)/src ; GOOS=${GOOS} GOARCH=${GOARCH} ./make.bash --no-clean 2>&1
+}
+
+function go-crosscompile-build-all {
+	FAILURES=""
+	for PLATFORM in $PLATFORMS; do
+		CMD="go-crosscompile-build ${PLATFORM}"
+		echo "$CMD"
+		$CMD || FAILURES="$FAILURES $PLATFORM"
+	done
+	if [ "$FAILURES" != "" ]; then
+	    echo "*** go-crosscompile-build-all FAILED on $FAILURES ***"
+	    return 1
+	fi
+}	
+
+function go-all {
+	FAILURES=""
+	for PLATFORM in $PLATFORMS; do
+		GOOS=${PLATFORM%/*}
+		GOARCH=${PLATFORM#*/}
+		CMD="go-${GOOS}-${GOARCH} $@"
+		echo "$CMD"
+		$CMD || FAILURES="$FAILURES $PLATFORM"
+	done
+	if [ "$FAILURES" != "" ]; then
+	    echo "*** go-all FAILED on $FAILURES ***"
+	    return 1
+	fi
+}
+
+function go-build-all {
+	FAILURES=""
+	for PLATFORM in $PLATFORMS; do
+		GOOS=${PLATFORM%/*}
+		GOARCH=${PLATFORM#*/}
+		SRCFILENAME=`echo $@ | sed 's/\.go//'` 
+		CURDIRNAME=${PWD##*/}
+		OUTPUT=${SRCFILENAME:-$CURDIRNAME} # if no src file given, use current dir name
+		CMD="go-${GOOS}-${GOARCH} build -o $OUTPUT-${GOOS}-${GOARCH} $@"
+		echo "$CMD"
+		$CMD || FAILURES="$FAILURES $PLATFORM"
+	done
+	if [ "$FAILURES" != "" ]; then
+	    echo "*** go-build-all FAILED on $FAILURES ***"
+	    return 1
+	fi
+}
+
+for PLATFORM in $PLATFORMS; do
+	go-alias $PLATFORM
+done
+
+unset -f go-alias
diff --git a/_release/upload.sh b/_release/upload.sh
new file mode 100755
index 0000000..ec66841
--- /dev/null
+++ b/_release/upload.sh
@@ -0,0 +1,22 @@
+#!/bin/bash
+
+# Markdown helpers
+HEADER='### Downloads'
+ROW_TEMPLATE='- [{{name}}]({{url}})'
+
+# Grab application version
+VERSION=$(_release/bin/drive-osx-x64 --version | awk '{print $2}' | sed -e 's/v//')
+
+# Print markdown header
+echo "$HEADER"
+
+for bin_path in _release/bin/drive-*; do
+    # Upload file
+    URL=$(drive upload --file $bin_path --share | awk '/https/ {print $9}')
+
+    # Render markdown row and print to screen
+    NAME="$(basename $bin_path) v${VERSION}"
+    ROW=${ROW_TEMPLATE//"{{name}}"/$NAME}
+    ROW=${ROW//"{{url}}"/$URL}
+    echo "$ROW"
+done