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reach
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reach
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#!/bin/sh
# OS X doesn't come with realpath, so we use
# https://github.com/mkropat/sh-realpath/blob/master/realpath.sh
# if we can't find realpath
command -v realpath >/dev/null 2>&1 || realpath() {
canonicalize_path "$(resolve_symlinks "$1")"
}
resolve_symlinks() {
_resolve_symlinks "$1"
}
_resolve_symlinks() (
_assert_no_path_cycles "$@" || return
path=$(readlink -- "$1")
res=$?
if [ "$res" -eq 0 ]; then
dir_context=$(dirname -- "$1")
_resolve_symlinks "$(_prepend_dir_context_if_necessary "$dir_context" "$path")" "$@"
else
printf '%s\n' "$1"
fi
)
_prepend_dir_context_if_necessary() {
if [ "$1" = . ]; then
printf '%s\n' "$2"
else
_prepend_path_if_relative "$1" "$2"
fi
}
_prepend_path_if_relative() {
case "$2" in
/* ) printf '%s\n' "$2" ;;
* ) printf '%s\n' "$1/$2" ;;
esac
}
_assert_no_path_cycles() (
target=$1
shift
for path in "$@"; do
if [ "$path" = "$target" ]; then
return 1
fi
done
)
canonicalize_path() {
if [ -d "$1" ]; then
_canonicalize_dir_path "$1"
else
_canonicalize_file_path "$1"
fi
}
_canonicalize_dir_path() {
(cd "$1" 2>/dev/null && pwd -P)
}
_canonicalize_file_path() (
dir=$(dirname -- "$1")
file=$(basename -- "$1")
(cd "$dir" 2>/dev/null && printf '%s/%s\n' "$(pwd -P)" "$file")
)
# Real Reach follows
# Rules for how reach interacts with your Makefile,
# if you have *all* of the expected scaffolded files.
# ------------------------------------------------
#
# reach run
#
# --> must call exactly once -->
# make run
#
# * must not call bare reach run
#
# --> may call many times -->
# REACH_CONNECTOR_MODE=$M reach run $T $ARGS...
#
# * must always export REACH_CONNECTOR_MODE in a canonical form
#
# --> must call exactly once (per called) -->
# make run-target ARGS="$T $(ARGS)"
#
# * must not call reach run at all
#
# --> expected to be something like -->
# docker-compose run --rm reach-app-$${REACH_CONNECTOR_MODE} $T $(ARGS)
REACH="$(realpath "$0")"
export REACH
HERE="$(dirname "$REACH")"
# XXX Get from VERSION in Haskell version
REACH_DEFAULT_VERSION=0.1
# REACH_FULL_VERSION=0.1.3
# XXX RV_TAG* is no longer used b/c
# the reach version is no longer embedded into package.json
# When breaking changes occur between RCs,
# it may help to bump the TAGMIN
# so that users are less likely to end up with old RCs.
# When we stop making breaking changes on patch/rc versions
# then this probably won't be necessary
# RV_TAG='rc'
# RV_TAGMIN=4
# RV_TAGMAX=9999
if [ "x${REACH_VERSION}" = "x" ] ; then
REACH_VERSION="${REACH_DEFAULT_VERSION}"
else
# XXX this is wrong if specified version is not full
# REACH_FULL_VERSION="${REACH_VERSION}"
# RV_TAG='release'
:
fi
if [ "${REACH_VERSION}" = "stable" ] ; then
REACH_VERSION_SHORT="${REACH_DEFAULT_VERSION}"
else
REACH_VERSION_SHORT=$(echo "$REACH_VERSION" | sed 's/^v//' | awk -F. '{print $1"."$2}')
fi
for DEP in make docker docker-compose ; do
if ! (which "${DEP}" > /dev/null 2>&1) ; then
echo "Reach relies on an installation of ${DEP}"
exit 1
fi
done
# shellcheck disable=SC2016
fatal_infinite_reach_run_loop () {
echo 'reach run has detected an infinite loop'
echo '`make run` may not call `reach run` with no arguments'
echo 'instead try something like `reach run index` from `make run`'
exit 1
}
fatal_connector_mode_coming_soon () {
echo "Sorry. Support for $REACH_CONNECTOR_MODE is coming soon!"
exit 1
}
fatal_pls_report () {
echo "Please report this as an issue with the reach command at:"
echo " https://github.com/reach-sh/reach-lang/issues"
exit 1
}
fatal_impossible_connector_mode() {
echo "impossible: unsupported REACH_CONNECTOR_MODE=$REACH_CONNECTOR_MODE"
fatal_pls_report
}
fatal_unrecognized_connector_mode() {
echo "Unrecognized REACH_CONNECTOR_MODE=$REACH_CONNECTOR_MODE"
exit 1
}
ensure_connector_mode () {
# Makes sure to set REACH_CONNECTOR_MODE to one of:
# * ETH-devnet
# * ETH-live
# * ALGO-devnet
# $WHAT-$WHERE-$HOW-$HOW_WHERE
# (or error)
# This can be derived from REACH_TESTNET and possibly REACH_ETH_MODE
# Expand defaults
REACH_CONNECTOR_MODE=${REACH_CONNECTOR_MODE:-ETH}
case "$REACH_CONNECTOR_MODE" in
"ETH")
REACH_CONNECTOR_MODE="ETH-devnet"
;;
"ETH-live")
REACH_CONNECTOR_MODE="ETH-live"
;;
"ETH-devnet")
REACH_CONNECTOR_MODE="ETH-devnet"
;;
"ALGO")
REACH_CONNECTOR_MODE="ALGO-devnet"
;;
"ALGO-live")
REACH_CONNECTOR_MODE="ALGO-live"
;;
"ALGO-devnet")
REACH_CONNECTOR_MODE="ALGO-devnet"
;;
"CFX")
REACH_CONNECTOR_MODE="CFX-devnet"
;;
"CFX-devnet")
REACH_CONNECTOR_MODE="CFX-devnet"
;;
"CFX-live")
REACH_CONNECTOR_MODE="CFX-live"
;;
esac
# ensure it is one of the supported things
case "$REACH_CONNECTOR_MODE" in
"ETH-live")
;;
"ETH-devnet")
;;
"ALGO-live")
;;
"ALGO-devnet")
;;
"CFX-devnet")
;;
"CFX-live")
;;
*)
fatal_unrecognized_connector_mode
;;
esac
# make sure sub-commands receive this
export REACH_CONNECTOR_MODE
}
do_whoami () {
docker info --format '{{.ID}}' 2>/dev/null
}
has_opt () {
opt="$1"
shift
for X in "$@"; do
if [ "$X" = "$opt" ]; then
return 1
fi
done
return 0
}
do_compile () {
HS=${HERE}/hs
# Note: shellcheck says splatting is dangerous,
# (because what if file names have spaces),
# but also, sh doesn't have array splicing, so... this.
# It's a little less mix-and-match
INT_OPT="--intermediate-files"
has_opt "$INT_OPT" "$@"
HAS_INT="$?"
reachc_release () {
stack build && \
stack exec -- \
reachc "$@"
}
reachc_prof () {
if [ "$HAS_INT" = "1" ]; then
stack build --profile --fast && \
stack exec --profile -- \
reachc --disable-reporting "$@" +RTS -p
else
stack build --profile --fast && \
stack exec --profile -- \
reachc --disable-reporting --intermediate-files "$@" +RTS -p
fi
}
reachc_dev () {
if [ "$HAS_INT" = "1" ]; then
stack build --fast && \
stack exec -- \
reachc --disable-reporting "$@"
else
stack build --fast && \
stack exec -- \
reachc --disable-reporting --intermediate-files "$@"
fi
}
ID=$(do_whoami)
if [ "$CIRCLECI" = "true" ] && [ -x ~/.local/bin/reachc ]; then
~/.local/bin/reachc --disable-reporting "$@"
elif [ -z "${REACH_DOCKER}" ] && [ -d "${HS}/.stack-work" ] && (which stack > /dev/null 2>&1) ; then
export STACK_YAML="${HS}/stack.yaml"
export REACHC_ID=${ID}
REACHC_HASH="$("${HS}/../scripts/git-hash.sh")"
export REACHC_HASH
(cd "$HS" && make stack)
if [ "x${REACHC_RELEASE}" = "xY" ] ; then
reachc_release "$@"
elif [ "x${REACHC_PROFILE}" = "xY" ] ; then
reachc_prof "$@"
else
reachc_dev "$@"
fi
else
docker run \
--rm \
--volume "$PWD:/app" \
-e "REACHC_ID=${ID}" \
reachsh/reach:${REACH_VERSION} \
"$@"
fi
}
do_clean () {
# TODO: add `make clean` to scaffolded makefile,
# and just scaffold & make clean instead?
# This implementation was simpler, though.
MODULE="$1"
if [ "x$MODULE" = "x" ] ; then
MODULE="index"
else
shift
if [ -d "$MODULE" ] ; then
cd "$MODULE" || exit 1
MODULE="index"
fi
fi
IDENT="$1"
if [ "x$IDENT" = "x" ] ; then
IDENT="main"
else
shift
fi
rm -f "build/$MODULE.$IDENT.mjs"
}
do_init () {
# reach init [APP]
# ----------
# APP defaults to index
# fail if $APP.mjs or $APP.rsh exist
# write $APP.mjs and $APP.rsh
APP="$1"
if [ "x$APP" = "x" ] ; then
APP=index
else
shift
fi
RSH="$APP.rsh"
MJS="$APP.mjs"
if [ -f "$RSH" ] ; then
echo "$RSH already exists"
exit 1
fi
if [ -f "$MJS" ] ; then
echo "$MJS already exists"
fi
echo writing "$RSH"
cat >"${RSH}" <<EOF
'reach ${REACH_VERSION_SHORT}';
export const main = Reach.App(() => {
const Alice = Participant('Alice', {
// Specify Alice's interact interface here
});
const Bob = Participant('Bob', {
// Specify Bob's interact interface here
});
deploy();
// write your program here
});
EOF
echo writing "$MJS"
cat >"${MJS}" <<EOF
import {loadStdlib} from '@reach-sh/stdlib';
import * as backend from './build/${APP}.main.mjs';
const stdlib = loadStdlib(process.env);
(async () => {
const startingBalance = stdlib.parseCurrency(100);
const alice = await stdlib.newTestAccount(startingBalance);
const bob = await stdlib.newTestAccount(startingBalance);
const ctcAlice = alice.deploy(backend);
const ctcBob = bob.attach(backend, ctcAlice.getInfo());
await Promise.all([
backend.Alice(ctcAlice, {
...stdlib.hasRandom,
// implement Alice's interact object here
}),
backend.Bob(ctcBob, {
...stdlib.hasRandom,
// implement Bob's interact object here
}),
]);
console.log('Hello, Alice and Bob!');
})();
EOF
}
do_scaffold () {
# reach scaffold [--isolate] [--quiet] [APP]
# --------------
# if next arg is --isolate, set ISOLATE flag & shift
# if next arg is --quiet, disable VERBOSE flag & shift
# APP is next arg, defaults to index
# write each of the below if they do not exist
# * .gitignore
# * .dockerignore
# Suffix the following file names with .$APP if ISOLATE:
# Error if any of the below exist:
# Write each of the below:
# * package.json
# * Dockerfile
# * docker-compose.yml
# * Makefile
# lol I hope you didn't misspell --isolate or --quiet
# TODO: better arg parsing
ensure_connector_mode
ISOLATE=false
if [ "x$1" = "x--isolate" ] ; then
ISOLATE=true
shift
fi
VERBOSE=true
if [ "x$1" = "x--quiet" ] ; then
VERBOSE=false
shift
fi
APP="$1"
if [ "x$APP" = "x" ] ; then
APP="index"
else
shift
fi
PROJ="$(basename "$(pwd)" | tr '[:upper:]' '[:lower:]')"
DOCKERFILE="Dockerfile"
PACKAGE_JSON="package.json"
DOCKER_COMPOSE_YML="docker-compose.yml"
MAKEFILE="Makefile"
if $ISOLATE ; then
PROJ="$PROJ-$APP"
DOCKERFILE="$DOCKERFILE.$APP"
PACKAGE_JSON="$PACKAGE_JSON.$APP"
DOCKER_COMPOSE_YML="$DOCKER_COMPOSE_YML.$APP"
MAKEFILE="$MAKEFILE.$APP"
fi
MJS="$APP.mjs"
RSH="$APP.rsh"
if $ISOLATE ; then
CPLINE="RUN cp /app/${PACKAGE_JSON} /app/package.json"
else
# Omit this line of the file if not --isolate
CPLINE=""
fi
if $VERBOSE ; then echo writing $DOCKERFILE; fi
cat >"${DOCKERFILE}" <<EOF
FROM reachsh/runner:${REACH_VERSION}
# If your project needs more node dependencies:
# COPY ${PACKAGE_JSON} /app/package.json
# RUN npm install
# RUN npm link @reach-sh/stdlib
COPY . /app
${CPLINE}
CMD ["${APP}"]
EOF
# TODO: s/lint/preapp. It's disabled because sometimes our
# generated code trips the linter
# TODO: ^ The same goes for js/runner_package.template.json
if $VERBOSE ; then echo writing $PACKAGE_JSON; fi
# XXX We could optimize this by making reachsh/stdlib-app with everything except the MJS files and make the package linking/install go faster.
# if [ "$RV_TAG" = "release" ] ; then
# echo "$RV_TAG"
# REACH_VERSION_EXPR="$REACH_FULL_VERSION"
# else
# REACH_VERSION_EXPR=">=$REACH_FULL_VERSION-$RV_TAG.$RV_TAGMIN <$REACH_FULL_VERSION-$RV_TAG.$RV_TAGMAX"
# fi
# XXX: Is REACH_VERSION_EXPR still useful somehow?
# It seems wasteful to just throw it away
cat >"${PACKAGE_JSON}" <<EOF
{
"name": "@reach-sh/${PROJ}",
"type": "module",
"dependencies": {
},
"author": "reach.sh",
"license": "Apache-2.0",
"scripts": {
"lint": "eslint --ignore-path .gitignore --ext .mjs .",
"${APP}": "node --experimental-modules --unhandled-rejections=strict ${MJS}"
}
}
EOF
SERVICE="reach-app-${PROJ}"
IMAGE="reachsh/${SERVICE}"
IMAGE_TAG="${IMAGE}:latest"
if $VERBOSE ; then echo writing $DOCKER_COMPOSE_YML; fi
cat >"${DOCKER_COMPOSE_YML}" <<EOF
version: '3.4'
x-app-base: &app-base
image: ${IMAGE_TAG}
services:
devnet-cfx:
image: reachsh/devnet-cfx:${REACH_VERSION}
devnet-eth:
image: reachsh/devnet-eth:${REACH_VERSION}
devnet-algo:
image: reachsh/devnet-algo:${REACH_VERSION}
depends_on:
- devnet-algo-pg
environment:
- REACH_ALGO_DEBUG
- POSTGRES_HOST=devnet-algo-pg
- POSTGRES_USER=algogrand
- POSTGRES_PASSWORD=indexer
- POSTGRES_DB=pgdb
ports:
- 9392
devnet-algo-pg:
image: postgres:11-alpine
environment:
- POSTGRES_USER=algogrand
- POSTGRES_PASSWORD=indexer
- POSTGRES_DB=pgdb
${SERVICE}-ETH-live:
<<: *app-base
environment:
- REACH_DEBUG
- REACH_CONNECTOR_MODE=ETH-live
- REACH_ISOLATED_NETWORK
- ETH_NODE_URI
- ETH_NODE_NETWORK
${SERVICE}-ETH-devnet: &default-app
<<: *app-base
depends_on:
- devnet-eth
environment:
- REACH_DEBUG
- REACH_CONNECTOR_MODE=ETH-devnet
- ETH_NODE_URI=http://devnet-eth:8545
${SERVICE}-ALGO-live:
<<: *app-base
environment:
- REACH_DEBUG
- REACH_CONNECTOR_MODE=ALGO-live
- REACH_ISOLATED_NETWORK
- ALGO_TOKEN
- ALGO_SERVER
- ALGO_PORT
- ALGO_INDEXER_TOKEN
- ALGO_INDEXER_SERVER
- ALGO_INDEXER_PORT
- ALGO_FAUCET_PASSPHRASE
${SERVICE}-ALGO-devnet:
<<: *app-base
depends_on:
- devnet-algo
environment:
- REACH_DEBUG
- REACH_CONNECTOR_MODE=ALGO-devnet
- ALGO_SERVER=http://devnet-algo
- ALGO_PORT=4180
- ALGO_INDEXER_SERVER=http://devnet-algo
- ALGO_INDEXER_PORT=8980
${SERVICE}-CFX-devnet:
<<: *app-base
depends_on:
- devnet-cfx
environment:
- REACH_DEBUG
- REACH_CONNECTOR_MODE=CFX-devnet
- CFX_DEBUG
- CFX_NODE_URI=http://devnet-cfx:12537
- CFX_NETWORK_ID=999
${SERVICE}-CFX-live:
<<: *app-base
environment:
- REACH_DEBUG
- REACH_CONNECTOR_MODE=CFX-live
- CFX_DEBUG
- CFX_NODE_URI
- CFX_NETWORK_ID
${SERVICE}-: *default-app
${SERVICE}: *default-app
EOF
if $VERBOSE ; then echo writing "$MAKEFILE"; fi
# TODO: a better makefile
cat >"${MAKEFILE}" <<EOF
REACH = reach
.PHONY: clean
clean:
rm -rf build/*.main.mjs
build/%.main.mjs: %.rsh
\$(REACH) compile $^
.PHONY: build
build: build/${APP}.main.mjs
docker build -f ${DOCKERFILE} --tag=${IMAGE_TAG} .
.PHONY: run
run:
\$(REACH) run ${APP}
.PHONY: run-target
run-target: build
docker-compose -f "${DOCKER_COMPOSE_YML}" run --rm ${SERVICE}-\$\${REACH_CONNECTOR_MODE} \$(ARGS)
.PHONY: down
down:
docker-compose -f "${DOCKER_COMPOSE_YML}" down --remove-orphans
EOF
GITIGNORE=".gitignore"
if [ ! -f "$GITIGNORE" ] ; then
if $VERBOSE ; then echo writing "$GITIGNORE"; fi
cat >"$GITIGNORE" <<EOF
build/
node_modules/
EOF
fi
DOCKERIGNORE=".dockerignore"
if [ ! -f "$DOCKERIGNORE" ] ; then
if $VERBOSE ; then echo writing "$DOCKERIGNORE" ; fi
cat >"$DOCKERIGNORE" <<EOF
node_modules/
EOF
fi
}
do_unscaffold () {
ISOLATE=false
if [ "x$1" = "x--isolate" ] ; then
ISOLATE=true
shift
fi
VERBOSE=true
if [ "x$1" = "x--quiet" ] ; then
VERBOSE=false
shift
fi
APP="$1"
if [ "x$APP" = "x" ] ; then
APP="index"
else
shift
fi
DOCKERFILE="Dockerfile"
PACKAGE_JSON="package.json"
DOCKER_COMPOSE_YML="docker-compose.yml"
MAKEFILE="Makefile"
if $ISOLATE ; then
DOCKERFILE="$DOCKERFILE.$APP"
PACKAGE_JSON="$PACKAGE_JSON.$APP"
DOCKER_COMPOSE_YML="$DOCKER_COMPOSE_YML.$APP"
MAKEFILE="$MAKEFILE.$APP"
fi
for file in $DOCKERFILE $PACKAGE_JSON $DOCKER_COMPOSE_YML $MAKEFILE ; do
if $VERBOSE ; then echo deleting $file ; fi
rm -f $file
done
}
do_down () {
# TODO: not duplicate so much from do_run
MAKEFILE=Makefile
DOCKERFILE=Dockerfile
PACKAGE_JSON=package.json
DOCKER_COMPOSE_YML=docker-compose.yml
# Note: Makefile excluded from this check
NONE_EXIST=true
if [ -f "$DOCKERFILE" ] || [ -f "$PACKAGE_JSON" ] || [ -f "$DOCKER_COMPOSE_YML" ] ; then
NONE_EXIST=false
fi
if $NONE_EXIST ; then
do_scaffold --isolate --quiet "$APP"
fi
cleanup () {
do_unscaffold --isolate --quiet "$APP"
}
reach_make () {
RUN_FROM_REACH=true make "$@" REACH="${REACH}"
MAKE_EXIT=$?
if [ $MAKE_EXIT -ne 0 ] ; then
cleanup
exit $MAKE_EXIT
fi
}
# if do_scaffold ran, it changed $MAKEFILE
reach_make_f () {
reach_make -f "$MAKEFILE" "$@"
}
reach_make_f down
cleanup
}
run_ () {
F="$1"
shift
PROJ="$1"
shift
docker-compose -f "$F" run --rm "reach-app-${PROJ}" "$@"
}
do_run () {
# reach run args
# check state of scaffolded files
# * if none exist: scaffold in --isolate --quiet mode, set flag UNSCAFFOLD
# * if all exist: just use the existing things
# * if some exist: error
# make build run
# unscaffold if UNSCAFFOLD
ANY_CUSTOMIZATION=false
if ! [ "x$REACH_CONNECTOR_MODE" = "x" ] ; then
ANY_CUSTOMIZATION=true
fi
ensure_connector_mode
export RUN_FROM_REACH=${RUN_FROM_REACH:-false}
if [ "x$1" = "x" ] ; then
BARE_REACH_RUN=true
APP="index"
else
BARE_REACH_RUN=false
ANY_CUSTOMIZATION=true
ARG=$1
shift
# TODO: better arg parsing at some point
if [ "x$ARG" = "x--" ] ; then
ARG="index"
fi
if [ -d "$ARG" ] ; then
ARG="$ARG/index"
fi
cd "$(dirname "$ARG")" || exit
APP="$(basename "$ARG")"
fi
RSH="${APP}.rsh"
MJS="${APP}.mjs"
if [ "x$APP" = "x" ] ||
! [ -f "${RSH}" ] ||
! [ -f "${MJS}" ]; then
echo "Usage: reach run APP"
echo " where APP.rsh"
echo " and APP.mjs"
echo " exists in current directory."
exit 1
fi
# XXX Can we add eslint on the JS?
MAKEFILE=Makefile
DOCKERFILE=Dockerfile
PACKAGE_JSON=package.json
DOCKER_COMPOSE_YML=docker-compose.yml
NONE_EXIST=true
# Note: Makefile excluded from this check
if [ -f "$DOCKERFILE" ] || [ -f "$PACKAGE_JSON" ] || [ -f "$DOCKER_COMPOSE_YML" ] ; then
NONE_EXIST=false
fi
if $NONE_EXIST ; then
do_scaffold --isolate --quiet "$APP"
cleanup () {
do_unscaffold --isolate --quiet "$APP"
}
# Note: do_scaffold --isolate has mutated these vars like so:
# MAKEFILE=$MAKEFILE.${APP}
# DOCKERFILE=$Dockerfile.${APP}
# PACKAGE_JSON=$PACKAGE_JSON.${APP}
# DOCKER_COMPOSE_YML=$DOCKER_COMPOSE_YML.${APP}
else
cleanup () {
:
}
ALL_EXIST=false
if [ -f "$MAKEFILE" ] && [ -f "$DOCKERFILE" ] && [ -f "$PACKAGE_JSON" ] && [ -f "$DOCKER_COMPOSE_YML" ] ; then
ALL_EXIST=true
fi
# We trust our scaffolded makefiles,
# so we only need to check for infinite recurrsion on:
# * reach run ($BARE_REACH_RUN), since this is the only potential avenue for inf recursion
# * a proj with customized scaffolding. ($ALL_EXIST)
# * running from inside another reach run ($RUN_FROM_REACH)
if $BARE_REACH_RUN && $ALL_EXIST && $RUN_FROM_REACH ; then
fatal_infinite_reach_run_loop
fi
if ! $ALL_EXIST ; then
# TODO: more description on err
echo "I'm confused, some scaffolded files exist, but not all"
exit 1
fi
fi
reach_make () {
RUN_FROM_REACH=true make "$@" REACH="${REACH}"
MAKE_EXIT=$?
if [ $MAKE_EXIT -ne 0 ] ; then
cleanup
exit $MAKE_EXIT
fi
}
reach_make_f () {
reach_make -f "$MAKEFILE" "$@"
}
if $BARE_REACH_RUN ; then
# Always build from "scaffolded" file
reach_make_f build
# Run from Makefile if present and not "run from reach"
if [ -f Makefile ] && ! $RUN_FROM_REACH && ! $ANY_CUSTOMIZATION; then
reach_make run "$@"
else
reach_make_f run "$@"
fi
else
# It is assumed that if this is being called from within reach run,
# then the build step has already been handled.
# TODO: better use of makefiles so that we just call make build anyway,
# and it is a noop if nothing needs to be done.
if ! $RUN_FROM_REACH ; then
reach_make_f build
fi
# This is nuts and possibly a little bit wrong.
# Easier methods exist but they are outside of POSIX standard.
escape_args () {
for arg in "$APP" "$@" ; do
escaped_arg=""
for word in $arg ; do
escaped_arg="$escaped_arg$(printf "%s\ " "$word")"
done
echo "${escaped_arg%??}"
done
}
ARGS=$(escape_args "$@")
# Yes it apparently has to be exactly "$(echo $ARGS)" because reasons.
# shellcheck disable=SC2116,SC2086
reach_make_f run-target ARGS="$(echo $ARGS)"
fi
cleanup
}
react_compose () {
if $USE_EXISTING_DEVNET ; then
echo 'using existing devnet'
DEPENDS_ON=''
else
case "$REACH_CONNECTOR_MODE" in
CFX*)
DEPENDS_ON='
depends_on:
- devnet-cfx
'
;;
ALGO*)
DEPENDS_ON='
depends_on:
- devnet-algo
'
;;
ETH*)
DEPENDS_ON='
depends_on:
- devnet-eth
'
;;
esac
fi
cat<<EOF > docker-compose.yml.react
version: '3.4'
services:
dev-server:
image: reachsh/react-runner:$REACH_VERSION
volumes:
- .:/app/src
ports:
- "3000:3000"
stdin_open: true
tty: true
environment:
- REACH_DEBUG
- REACH_CONNECTOR_MODE
- REACH_ISOLATED_NETWORK
- REACT_APP_REACH_DEBUG=${REACH_DEBUG}
- REACT_APP_REACH_CONNECTOR_MODE=${REACH_CONNECTOR_MODE}
- REACT_APP_REACH_ISOLATED_NETWORK=${REACH_ISOLATED_NETWORK}
$DEPENDS_ON
devnet-eth:
image: reachsh/devnet-eth:${REACH_VERSION}
ports:
- '8545:8545'
devnet-cfx:
image: reachsh/devnet-cfx:${REACH_VERSION}
ports:
- '12537:12537'
devnet-algo:
image: reachsh/devnet-algo:${REACH_VERSION}
depends_on:
- devnet-algo-pg
environment:
- REACH_ALGO_DEBUG
- POSTGRES_HOST=devnet-algo-pg
- POSTGRES_USER=algogrand
- POSTGRES_PASSWORD=indexer
- POSTGRES_DB=pgdb
ports:
- '4180:4180'
- '8980:8980'
- '9392:9392'
devnet-algo-pg:
image: postgres:11-alpine
environment:
- POSTGRES_USER=algogrand
- POSTGRES_PASSWORD=indexer
- POSTGRES_DB=pgdb
EOF
# /bin/sh run.sh.react || :
docker-compose -f docker-compose.yml.react "$@" || :
rm docker-compose.yml.react # run.sh.react
}
fatal_unrecognized_connector_mode_react () {
echo "Unrecognized REACH_CONNECTOR_MODE=$REACH_CONNECTOR_MODE"
echo "Supported modes for reach react are: ETH, ALGO, CFX"
exit 1
}
ensure_connector_mode_browser () {
# Makes sure to set REACH_CONNECTOR_MODE to one of:
# * ETH-browser
# * ALGO-browser
# * CFX-browser
# $WHAT-$WHERE
# Expand defaults
REACH_CONNECTOR_MODE=${REACH_CONNECTOR_MODE:-ETH}
case "$REACH_CONNECTOR_MODE" in
"ETH")
REACH_CONNECTOR_MODE="ETH-browser"
;;
"ALGO")
REACH_CONNECTOR_MODE="ALGO-browser"
;;
"CFX")
REACH_CONNECTOR_MODE="CFX-browser"