tile38/scripts/build.sh
tidwall cfc65a13f6 Refactor repository and build scripts
This commit includes updates that affects the build, testing, and
deployment of Tile38.

- The root level build.sh has been broken up into multiple scripts
  and placed in the "scripts" directory.

- The vendor directory has been updated to follow the Go modules
  rules, thus `make` should work on isolated environments. Also
  some vendored packages may have been updated to a later
  version, if needed.

- The Makefile has been updated to allow for making single
  binaries such as `make tile38-server`. There is some scaffolding
  during the build process, so from now on all binaries should be
  made using make. For example, to run a development version of
  the tile38-cli binary, do this:
     make tile38-cli && ./tile38-cli
  not this:
     go run cmd/tile38-cli/main.go

- Travis.CI docker push script has been updated to address a
  change to Docker's JSON repo meta output, which in turn fixes
  a bug where new Tile38 versions were not being properly pushed
  to Docker
2019-11-18 10:33:15 -07:00

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#!/bin/bash
set -e
cd $(dirname "${BASH_SOURCE[0]}")/..
if [ "$1" == "" ]; then
echo "error: missing argument (binary name)"
exit 1
fi
# Check the Go installation
if [ "$(which go)" == "" ]; then
echo "error: Go is not installed. Please download and follow installation"\
"instructions at https://golang.org/dl to continue."
exit 1
fi
# Hardcode some values to the core package.
if [ -d ".git" ]; then
VERSION=$(git describe --tags --abbrev=0)
GITSHA=$(git rev-parse --short HEAD)
LDFLAGS="$LDFLAGS -X github.com/tidwall/tile38/core.Version=${VERSION}"
LDFLAGS="$LDFLAGS -X github.com/tidwall/tile38/core.GitSHA=${GITSHA}"
fi
LDFLAGS="$LDFLAGS -X github.com/tidwall/tile38/core.BuildTime=$(date +%FT%T%z)"
# Generate the core package
core/gen.sh
# Set final Go environment options
LDFLAGS="$LDFLAGS -extldflags '-static'"
export CGO_ENABLED=0
export GO111MODULE=on
export GOFLAGS=-mod=vendor
# Build and store objects into original directory.
go build -ldflags "$LDFLAGS" -o $1 cmd/$1/*.go