From b84b3690943a182f5fc5b9ff19722c468a9fbc96 Mon Sep 17 00:00:00 2001
From: Ethan Buchman <ethan@coinculture.info>
Date: Wed, 26 Apr 2017 01:38:11 -0400
Subject: [PATCH] scripts for binaries

---
 scripts/basecoin-builder/Dockerfile | 12 +++++++
 scripts/dist.sh                     | 53 +++++++++++++++++++++++++++
 scripts/dist_build.sh               | 55 +++++++++++++++++++++++++++++
 3 files changed, 120 insertions(+)
 create mode 100644 scripts/basecoin-builder/Dockerfile
 create mode 100755 scripts/dist.sh
 create mode 100755 scripts/dist_build.sh

diff --git a/scripts/basecoin-builder/Dockerfile b/scripts/basecoin-builder/Dockerfile
new file mode 100644
index 000000000..28726034b
--- /dev/null
+++ b/scripts/basecoin-builder/Dockerfile
@@ -0,0 +1,12 @@
+FROM golang:1.7.4
+
+RUN apt-get update && apt-get install -y --no-install-recommends \
+		zip \
+	&& rm -rf /var/lib/apt/lists/*
+
+# We want to ensure that release builds never have any cgo dependencies so we
+# switch that off at the highest level.
+ENV CGO_ENABLED 0
+
+RUN mkdir -p $GOPATH/src/github.com/tendermint/basecoin
+WORKDIR $GOPATH/src/github.com/tendermint/basecoin
diff --git a/scripts/dist.sh b/scripts/dist.sh
new file mode 100755
index 000000000..f5abc0ad4
--- /dev/null
+++ b/scripts/dist.sh
@@ -0,0 +1,53 @@
+#!/usr/bin/env bash
+set -e
+
+REPO_NAME="basecoin"
+
+# Get the version from the environment, or try to figure it out.
+if [ -z $VERSION ]; then
+	VERSION=$(awk -F\" '/Version =/ { print $2; exit }' < version/version.go)
+fi
+if [ -z "$VERSION" ]; then
+    echo "Please specify a version."
+    exit 1
+fi
+echo "==> Building version $VERSION..."
+
+# Get the parent directory of where this script is.
+SOURCE="${BASH_SOURCE[0]}"
+while [ -h "$SOURCE" ] ; do SOURCE="$(readlink "$SOURCE")"; done
+DIR="$( cd -P "$( dirname "$SOURCE" )/.." && pwd )"
+
+# Change into that dir because we expect that.
+cd "$DIR"
+
+# Generate the tag.
+if [ -z "$NOTAG" ]; then
+  echo "==> Tagging..."
+  git commit --allow-empty -a -m "Release v$VERSION"
+  git tag -a -m "Version $VERSION" "v${VERSION}" master
+fi
+
+# Do a hermetic build inside a Docker container.
+docker build -t tendermint/${REPO_NAME}-builder scripts/${REPO_NAME}-builder/
+docker run --rm -e "BUILD_TAGS=$BUILD_TAGS" -v "$(pwd)":/go/src/github.com/tendermint/${REPO_NAME} tendermint/${REPO_NAME}-builder ./scripts/dist_build.sh
+
+# Add $REPO_NAME and $VERSION prefix to package name.
+rm -rf ./build/dist
+mkdir -p ./build/dist
+for FILENAME in $(find ./build/pkg -mindepth 1 -maxdepth 1 -type f); do
+  FILENAME=$(basename "$FILENAME")
+	cp "./build/pkg/${FILENAME}" "./build/dist/${REPO_NAME}_${VERSION}_${FILENAME}"
+done
+
+# Make the checksums.
+pushd ./build/dist
+shasum -a256 ./* > "./${REPO_NAME}_${VERSION}_SHA256SUMS"
+popd
+
+# Done
+echo
+echo "==> Results:"
+ls -hl ./build/dist
+
+exit 0
diff --git a/scripts/dist_build.sh b/scripts/dist_build.sh
new file mode 100755
index 000000000..2812bef8a
--- /dev/null
+++ b/scripts/dist_build.sh
@@ -0,0 +1,55 @@
+#!/usr/bin/env bash
+set -e
+
+# Get the parent directory of where this script is.
+SOURCE="${BASH_SOURCE[0]}"
+while [ -h "$SOURCE" ] ; do SOURCE="$(readlink "$SOURCE")"; done
+DIR="$( cd -P "$( dirname "$SOURCE" )/.." && pwd )"
+
+# Change into that dir because we expect that.
+cd "$DIR"
+
+# Get the git commit
+GIT_COMMIT="$(git rev-parse --short HEAD)"
+GIT_DESCRIBE="$(git describe --tags --always)"
+GIT_IMPORT="github.com/tendermint/basecoin/version"
+
+# Determine the arch/os combos we're building for
+XC_ARCH=${XC_ARCH:-"386 amd64 arm"}
+XC_OS=${XC_OS:-"solaris darwin freebsd linux windows"}
+
+# Delete the old dir
+echo "==> Removing old directory..."
+rm -rf build/pkg
+mkdir -p build/pkg
+
+# Make sure build tools are available.
+make tools
+
+# Get VENDORED dependencies
+make get_vendor_deps
+
+# Build!
+echo "==> Building..."
+"$(which gox)" \
+		-os="${XC_OS}" \
+		-arch="${XC_ARCH}" \
+		-osarch="!darwin/arm !solaris/amd64 !freebsd/amd64" \
+		-ldflags "-X ${GIT_IMPORT}.GitCommit='${GIT_COMMIT}' -X ${GIT_IMPORT}.GitDescribe='${GIT_DESCRIBE}'" \
+		-output "build/pkg/{{.OS}}_{{.Arch}}/basecoin" \
+		-tags="${BUILD_TAGS}" \
+		github.com/tendermint/basecoin/cmd/basecoin
+
+# Zip all the files.
+echo "==> Packaging..."
+for PLATFORM in $(find ./build/pkg -mindepth 1 -maxdepth 1 -type d); do
+		OSARCH=$(basename "${PLATFORM}")
+		echo "--> ${OSARCH}"
+
+		pushd "$PLATFORM" >/dev/null 2>&1
+		zip "../${OSARCH}.zip" ./*
+		popd >/dev/null 2>&1
+done
+
+
+exit 0