#!/usr/bin/env sh

set -eux

# Sleep for a good long while before exiting.

# This is to allow folks to exec into a failed workspace and poke around to

# troubleshoot.

waitonexit() {

echo "=== Agent script exited with non-zero code. Sleeping 24h to preserve logs..."

sleep 86400

}

trap waitonexit EXIT

BINARY_DIR=$(mktemp -d -t coder.XXXXXX)

BINARY_NAME=coder

BINARY_URL=${ACCESS_URL}bin/coder-linux-${ARCH}

cd "$BINARY_DIR"

# Attempt to download the coder agent.

# This could fail for a number of reasons, many of which are likely transient.

# So just keep trying!

while :; do

# Try a number of different download tools, as we don not know what we

# will have available.

status=""

if command -v curl >/dev/null 2>&1; then

curl -fsSL --compressed "${BINARY_URL}" -o "${BINARY_NAME}" && break

status=$?

elif command -v wget >/dev/null 2>&1; then

wget -q "${BINARY_URL}" -O "${BINARY_NAME}" && break

status=$?

elif command -v busybox >/dev/null 2>&1; then

busybox wget -q "${BINARY_URL}" -O "${BINARY_NAME}" && break

status=$?

else

echo "error: no download tool found, please install curl, wget or busybox wget"

exit 127

fi

echo "error: failed to download coder agent"

echo " command returned: ${status}"

echo "Trying again in 30 seconds..."

sleep 30

done

if ! chmod +x $BINARY_NAME; then

echo "Failed to make $BINARY_NAME executable"

exit 1

fi

export CODER_AGENT_AUTH="${AUTH_TYPE}"

export CODER_AGENT_URL="${ACCESS_URL}"

exec ./$BINARY_NAME agent