mirror of https://github.com/coder/coder.git
240 lines
8.5 KiB
Bash
Executable File
240 lines
8.5 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Usage: ./develop.sh [--agpl]
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#
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# If the --agpl parameter is specified, builds only the AGPL-licensed code (no
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# Coder enterprise features).
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SCRIPT_DIR=$(dirname "${BASH_SOURCE[0]}")
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# shellcheck source=scripts/lib.sh
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source "${SCRIPT_DIR}/lib.sh"
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# Allow toggling verbose output
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[[ -n ${VERBOSE:-} ]] && set -x
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set -euo pipefail
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CODER_DEV_ACCESS_URL="${CODER_DEV_ACCESS_URL:-http://127.0.0.1:3000}"
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debug=0
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DEFAULT_PASSWORD="SomeSecurePassword!"
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password="${CODER_DEV_ADMIN_PASSWORD:-${DEFAULT_PASSWORD}}"
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use_proxy=0
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args="$(getopt -o "" -l access-url:,use-proxy,agpl,debug,password: -- "$@")"
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eval set -- "$args"
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while true; do
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case "$1" in
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--access-url)
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CODER_DEV_ACCESS_URL="$2"
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shift 2
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;;
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--agpl)
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export CODER_BUILD_AGPL=1
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shift
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;;
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--password)
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password="$2"
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shift 2
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;;
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--use-proxy)
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use_proxy=1
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shift
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;;
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--debug)
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debug=1
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shift
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;;
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--)
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shift
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break
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;;
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*)
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error "Unrecognized option: $1"
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;;
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esac
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done
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if [ "${CODER_BUILD_AGPL:-0}" -gt "0" ] && [ "${use_proxy}" -gt "0" ]; then
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echo '== ERROR: cannot use both external proxies and APGL build.' && exit 1
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fi
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# Preflight checks: ensure we have our required dependencies, and make sure nothing is listening on port 3000 or 8080
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dependencies curl git go make pnpm
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curl --fail http://127.0.0.1:3000 >/dev/null 2>&1 && echo '== ERROR: something is listening on port 3000. Kill it and re-run this script.' && exit 1
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curl --fail http://127.0.0.1:8080 >/dev/null 2>&1 && echo '== ERROR: something is listening on port 8080. Kill it and re-run this script.' && exit 1
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# Compile the CLI binary. This should also compile the frontend and refresh
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# node_modules if necessary.
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GOOS="$(go env GOOS)"
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GOARCH="$(go env GOARCH)"
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make -j "build/coder_${GOOS}_${GOARCH}"
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# Use the coder dev shim so we don't overwrite the user's existing Coder config.
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CODER_DEV_SHIM="${PROJECT_ROOT}/scripts/coder-dev.sh"
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# Stores the pid of the subshell that runs our main routine.
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ppid=0
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# Tracks pids of commands we've started.
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pids=()
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exit_cleanup() {
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set +e
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# Set empty interrupt handler so cleanup isn't interrupted.
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trap '' INT TERM
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# Remove exit trap to avoid infinite loop.
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trap - EXIT
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# Send interrupts to the processes we started. Note that we do not
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# (yet) want to send a kill signal to the entire process group as
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# this can halt processes started by graceful shutdown.
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kill -INT "${pids[@]}" >/dev/null 2>&1
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# Use the hammer if things take too long.
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{ sleep 5 && kill -TERM "${pids[@]}" >/dev/null 2>&1; } &
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# Wait for all children to exit (this can be aborted by hammer).
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wait_cmds
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# Just in case, send termination to the entire process group
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# in case the children left something behind.
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kill -TERM -"${ppid}" >/dev/null 2>&1
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exit 1
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}
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start_cmd() {
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name=$1
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prefix=$2
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shift 2
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echo "== CMD: $*" >&2
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FORCE_COLOR=1 "$@" > >(
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# Ignore interrupt, read will keep reading until stdin is gone.
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trap '' INT
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while read -r line; do
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if [[ $prefix == date ]]; then
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echo "[$name] $(date '+%Y-%m-%d %H:%M:%S') $line"
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else
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echo "[$name] $line"
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fi
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done
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echo "== CMD EXIT: $*" >&2
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# Let parent know the command exited.
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kill -INT $ppid >/dev/null 2>&1
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) 2>&1 &
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pids+=("$!")
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}
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wait_cmds() {
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wait "${pids[@]}" >/dev/null 2>&1
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}
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fatal() {
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echo "== FAIL: $*" >&2
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kill -INT $ppid >/dev/null 2>&1
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}
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# This is a way to run multiple processes in parallel, and have Ctrl-C work correctly
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# to kill both at the same time. For more details, see:
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# https://stackoverflow.com/questions/3004811/how-do-you-run-multiple-programs-in-parallel-from-a-bash-script
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(
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ppid=$BASHPID
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# If something goes wrong, just bail and tear everything down
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# rather than leaving things in an inconsistent state.
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trap 'exit_cleanup' INT TERM EXIT
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trap 'fatal "Script encountered an error"' ERR
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cdroot
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DEBUG_DELVE="${debug}" start_cmd API "" "${CODER_DEV_SHIM}" server --http-address 0.0.0.0:3000 --swagger-enable --access-url "${CODER_DEV_ACCESS_URL}" --dangerous-allow-cors-requests=true "$@"
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echo '== Waiting for Coder to become ready'
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# Start the timeout in the background so interrupting this script
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# doesn't hang for 60s.
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timeout 60s bash -c 'until curl -s --fail http://localhost:3000/healthz > /dev/null 2>&1; do sleep 0.5; done' ||
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fatal 'Coder did not become ready in time' &
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wait $!
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# Check if credentials are already set up to avoid setting up again.
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"${CODER_DEV_SHIM}" list >/dev/null 2>&1 && touch "${PROJECT_ROOT}/.coderv2/developsh-did-first-setup"
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if [ ! -f "${PROJECT_ROOT}/.coderv2/developsh-did-first-setup" ]; then
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# Try to create the initial admin user.
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if "${CODER_DEV_SHIM}" login http://127.0.0.1:3000 --first-user-username=admin --first-user-email=admin@coder.com --first-user-password="${password}" --first-user-trial=true; then
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# Only create this file if an admin user was successfully
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# created, otherwise we won't retry on a later attempt.
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touch "${PROJECT_ROOT}/.coderv2/developsh-did-first-setup"
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else
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echo 'Failed to create admin user. To troubleshoot, try running this command manually.'
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fi
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# Try to create a regular user.
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"${CODER_DEV_SHIM}" users create --email=member@coder.com --username=member --password="${password}" ||
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echo 'Failed to create regular user. To troubleshoot, try running this command manually.'
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fi
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# If we have docker available and the "docker" template doesn't already
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# exist, then let's try to create a template!
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template_name="docker"
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if docker info >/dev/null 2>&1 && ! "${CODER_DEV_SHIM}" templates versions list "${template_name}" >/dev/null 2>&1; then
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# sometimes terraform isn't installed yet when we go to create the
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# template
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sleep 5
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temp_template_dir="$(mktemp -d)"
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"${CODER_DEV_SHIM}" templates init --id "${template_name}" "${temp_template_dir}"
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DOCKER_HOST="$(docker context inspect --format '{{ .Endpoints.docker.Host }}')"
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printf 'docker_arch: "%s"\ndocker_host: "%s"\n' "${GOARCH}" "${DOCKER_HOST}" >"${temp_template_dir}/params.yaml"
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(
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"${CODER_DEV_SHIM}" templates push "${template_name}" --directory "${temp_template_dir}" --variables-file "${temp_template_dir}/params.yaml" --yes
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rm -rfv "${temp_template_dir}" # Only delete template dir if template creation succeeds
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) || echo "Failed to create a template. The template files are in ${temp_template_dir}"
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fi
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if [ "${use_proxy}" -gt "0" ]; then
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log "Using external workspace proxy"
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(
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# Attempt to delete the proxy first, in case it already exists.
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"${CODER_DEV_SHIM}" wsproxy delete local-proxy --yes || true
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# Create the proxy
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proxy_session_token=$("${CODER_DEV_SHIM}" wsproxy create --name=local-proxy --display-name="Local Proxy" --icon="/emojis/1f4bb.png" --only-token)
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# Start the proxy
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start_cmd PROXY "" "${CODER_DEV_SHIM}" wsproxy server --dangerous-allow-cors-requests=true --http-address=localhost:3010 --proxy-session-token="${proxy_session_token}" --primary-access-url=http://localhost:3000
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) || echo "Failed to create workspace proxy. No workspace proxy created."
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fi
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# Start the frontend once we have a template up and running
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CODER_HOST=http://127.0.0.1:3000 start_cmd SITE date pnpm --dir ./site dev --host
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interfaces=(localhost)
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if command -v ip >/dev/null; then
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# shellcheck disable=SC2207
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interfaces+=($(ip a | awk '/inet / {print $2}' | cut -d/ -f1))
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elif command -v ifconfig >/dev/null; then
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# shellcheck disable=SC2207
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interfaces+=($(ifconfig | awk '/inet / {print $2}'))
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fi
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# Space padding used after the URLs to align "==".
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space_padding=26
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log
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log "===================================================================="
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log "== =="
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log "== Coder is now running in development mode. =="
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for iface in "${interfaces[@]}"; do
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log "$(printf "== API: http://%s:3000%$((space_padding - ${#iface}))s==" "$iface" "")"
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done
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for iface in "${interfaces[@]}"; do
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log "$(printf "== Web UI: http://%s:8080%$((space_padding - ${#iface}))s==" "$iface" "")"
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done
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if [ "${use_proxy}" -gt "0" ]; then
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for iface in "${interfaces[@]}"; do
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log "$(printf "== Proxy: http://%s:3010%$((space_padding - ${#iface}))s==" "$iface" "")"
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done
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fi
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log "== =="
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log "== Use ./scripts/coder-dev.sh to talk to this instance! =="
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log "$(printf "== alias cdr=%s/scripts/coder-dev.sh%$((space_padding - ${#PWD}))s==" "$PWD" "")"
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log "===================================================================="
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log
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# Wait for both frontend and backend to exit.
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wait_cmds
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)
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