Merge remote-tracking branch 'internal/local-dep-build-image' into local-genesis

Author: aaronbuchwald

.gitignore

@@ -53,3 +53,4 @@ keys/staker.*
 plugins/
 
 scripts/ansible/*inventory.yml
+scripts/.build_image_gopath/

scripts/build_local_dep_image.sh

@@ -0,0 +1,45 @@
+#!/bin/bash
+
+set -o errexit
+set -o nounset
+set -o pipefail
+
+echo "Building docker image based off of most recent local commits of avalanchego and coreth"
+
+AVALANCHE_REMOTE="git@github.com:ava-labs/avalanchego.git"
+CORETH_REMOTE="git@github.com:ava-labs/coreth.git"
+DOCKERHUB_REPO="avaplatform/avalanchego"
+
+DOCKER="${DOCKER:-docker}"
+SCRIPT_DIRPATH=$(cd $(dirname "${BASH_SOURCE[0]}") && pwd)
+ROOT_DIRPATH="$(dirname "${SCRIPT_DIRPATH}")"
+
+AVA_LABS_RELATIVE_PATH="src/github.com/ava-labs"
+EXISTING_GOPATH="$GOPATH"
+
+export GOPATH="$SCRIPT_DIRPATH/.build_image_gopath"
+WORKPREFIX="$GOPATH/src/github.com/ava-labs"
+
+# Clone the remotes and checkout the desired branch/commits
+AVALANCHE_CLONE="$WORKPREFIX/avalanchego"
+CORETH_CLONE="$WORKPREFIX/coreth"
+
+# Replace the WORKPREFIX directory
+rm -rf "$WORKPREFIX"
+mkdir -p "$WORKPREFIX"
+
+
+AVALANCHE_COMMIT_HASH="$(git -C "$EXISTING_GOPATH/$AVA_LABS_RELATIVE_PATH/avalanchego" rev-parse --short HEAD)"
+CORETH_COMMIT_HASH="$(git -C "$EXISTING_GOPATH/$AVA_LABS_RELATIVE_PATH/coreth" rev-parse --short HEAD)"
+
+git config --global credential.helper cache
+
+git clone "$AVALANCHE_REMOTE" "$AVALANCHE_CLONE"
+git -C "$AVALANCHE_CLONE" checkout "$AVALANCHE_COMMIT_HASH"
+
+git clone "$CORETH_REMOTE" "$CORETH_CLONE"
+git -C "$CORETH_CLONE" checkout "$CORETH_COMMIT_HASH"
+
+CONCATENATED_HASHES="$AVALANCHE_COMMIT_HASH-$CORETH_COMMIT_HASH"
+
+"$DOCKER" build -t "$DOCKERHUB_REPO:$CONCATENATED_HASHES" "$WORKPREFIX" -f "$SCRIPT_DIRPATH/local.Dockerfile"

scripts/local.Dockerfile

@@ -0,0 +1,17 @@
+# syntax=docker/dockerfile:experimental
+
+# This Dockerfile is meant to be used with the build_local_dep_image.sh script
+# in order to build an image using the local version of coreth
+FROM golang:1.13.4-buster
+
+RUN mkdir -p /go/src/github.com/ava-labs
+
+WORKDIR $GOPATH/src/github.com/ava-labs
+COPY avalanchego avalanchego
+COPY coreth coreth
+
+WORKDIR $GOPATH/src/github.com/ava-labs/avalanchego
+RUN ./scripts/build_avalanche.sh
+RUN ./scripts/build_coreth.sh ../coreth $PWD/build/plugins/evm
+
+RUN ln -sv $GOPATH/src/github.com/ava-labs/avalanche-byzantine/ /avalanchego