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| 1 | +#!/usr/bin/env bash |
| 2 | +set -euo pipefail |
| 3 | + |
| 4 | +workspace=${1:-} |
| 5 | +coder_repo=${2:-.} |
| 6 | +port=${3:-3000} |
| 7 | + |
| 8 | +if [[ -z "${workspace}" ]]; then |
| 9 | + echo "Usage: $0 <workspace> [workspace coder/coder dir] [e2e port]" |
| 10 | + exit 1 |
| 11 | +fi |
| 12 | + |
| 13 | +main() { |
| 14 | + # Check the Playwright version from the workspace so we have a 1-to-1 match |
| 15 | + # between the current branch and what we're going to run locally. This is |
| 16 | + # necessary because Playwright uses their own protocol for communicating |
| 17 | + # between the server and client, and the protocol changes between versions. |
| 18 | + echo "Checking Playwright version from \"${workspace}\"..." |
| 19 | + playwright_version="$(ssh "coder.${workspace}" "cat '${coder_repo}'/site/pnpm-lock.yaml | grep '^ /@playwright/test@' | cut -d '@' -f 3 | tr -d ':'")" |
| 20 | + |
| 21 | + echo "Found Playwright version ${playwright_version}..." |
| 22 | + |
| 23 | + # Let's store it in cache because, why not, this is ephemeral. |
| 24 | + dest=~/.cache/coder-remote-playwright |
| 25 | + echo "Initializing Playwright server in ${dest}..." |
| 26 | + mkdir -p "${dest}" |
| 27 | + cd "${dest}" |
| 28 | + echo '{"dependencies":{"@playwright/test":"'"${playwright_version}"'"}}' >package.json |
| 29 | + cat <<-EOF >server.mjs |
| 30 | + import { chromium } from "@playwright/test"; |
| 31 | +
|
| 32 | + const server = await chromium.launchServer({ headless: false }); |
| 33 | + console.log(server.wsEndpoint()); |
| 34 | + EOF |
| 35 | + |
| 36 | + npm_cmd=npm |
| 37 | + if command -v pnpm >/dev/null; then |
| 38 | + npm_cmd=pnpm |
| 39 | + fi |
| 40 | + echo "Running \"${npm_cmd} install\" to ensure local and remote are up-to-date..." |
| 41 | + "${npm_cmd}" install |
| 42 | + |
| 43 | + echo "Running \"${npm_cmd} exec playwright install\" for browser binaries..." |
| 44 | + "${npm_cmd}" exec playwright install |
| 45 | + |
| 46 | + playwright_out="$(mktemp -t playwright_server_out.XXXXXX)" |
| 47 | + |
| 48 | + rm "${playwright_out}" |
| 49 | + mkfifo "${playwright_out}" |
| 50 | + exec 3<>"${playwright_out}" |
| 51 | + |
| 52 | + echo "Starting Playwright server..." |
| 53 | + ${npm_cmd} exec node server.mjs 1>&3 & |
| 54 | + playwright_pid=$! |
| 55 | + |
| 56 | + trap ' |
| 57 | + kill -INT ${playwright_pid} |
| 58 | + exec 3>&- |
| 59 | + rm "${playwright_out}" |
| 60 | + wait ${playwright_pid} |
| 61 | + ' EXIT |
| 62 | + |
| 63 | + echo "Waiting for Playwright to start..." |
| 64 | + read -r ws_endpoint <&3 |
| 65 | + if [[ ${ws_endpoint} != ws://* ]]; then |
| 66 | + echo "Playwright failed to start." |
| 67 | + echo "${ws_endpoint}" |
| 68 | + cat "${playwright_out}" |
| 69 | + exit 1 |
| 70 | + fi |
| 71 | + echo "Playwright started at ${ws_endpoint}" |
| 72 | + |
| 73 | + ws_port=${ws_endpoint##*:} |
| 74 | + ws_port=${ws_port%/*} |
| 75 | + |
| 76 | + echo |
| 77 | + echo "Starting SSH tunnel, run test via \"pnpm run playwright:test\"..." |
| 78 | + ssh -t -R "${ws_port}:127.0.0.1:${ws_port}" -L "${port}:127.0.0.1:${port}" coder."${workspace}" "export CODER_E2E_PORT='${port}'; export CODER_E2E_WS_ENDPOINT='${ws_endpoint}'; [[ -d '${coder_repo}/site' ]] && cd '${coder_repo}/site'; exec \"\$(grep \"\${USER}\": /etc/passwd | cut -d: -f7)\" -i -l" |
| 79 | +} |
| 80 | + |
| 81 | +main |
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