248 lines
11 KiB
Bash
Executable File
248 lines
11 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Run the blocking Windows gates (workspace build, production site) with real
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# win-x64 Node.js under Wine — the same script the pull-request `windows` job
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# in ci.yml executes and the optional local gate `pnpm run check:windows-wine`
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# wraps. Owning rationale, fidelity limits, and measured timings:
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# .agents/notes/implemented/process/2026-07-27-wine-windows-gates-experiment.md
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#
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# The working tree is never mutated: tracked plus untracked-unignored files
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# are snapshotted into a scratch directory, the Wine-specific pnpm overrides
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# (hoisted layout, win32-x64 platform packages) are appended to the SNAPSHOT's
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# pnpm-workspace.yaml, and the install and gates run there against the shared
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# pnpm store. The Wine prefix and the checksum-verified Windows Node zip
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# persist in .cache/wine-windows/ so reruns skip provisioning.
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#
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# Environment: DSH_WINE_NODE_MAJOR (default $PRIMARY_NODE_VERSION, then 24)
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# picks the Windows Node line; DSH_WINE_GATE_CACHE_DIR relocates the cache;
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# DSH_WINE_GATE_KEEP=1 preserves the scratch tree for inspection.
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set -euo pipefail
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repo_root="$(git rev-parse --show-toplevel)"
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node_major="${DSH_WINE_NODE_MAJOR:-${PRIMARY_NODE_VERSION:-24}}"
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cache_dir="${DSH_WINE_GATE_CACHE_DIR:-$repo_root/.cache/wine-windows}"
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export WINEDEBUG='-all'
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export WINEARCH=win64
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# Skip Wine Mono / Gecko installers: Node needs neither.
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export WINEDLLOVERRIDES='mscoree,mshtml='
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export WINEPREFIX="$cache_dir/prefix"
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# ---- preflight: fail loud before any expensive work --------------------
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wine_bin=''
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for candidate in "$(command -v wine || true)" "$(command -v wine64 || true)" /usr/lib/wine/wine64; do
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if [ -n "$candidate" ] && [ -x "$candidate" ]; then wine_bin="$candidate"; break; fi
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done
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# GNU coreutils sha256sum on Linux; perl shasum ships with macOS. Both
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# accept the same "<hash> <file>" --check input.
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checksum_tool=''
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if command -v sha256sum > /dev/null; then
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checksum_tool='sha256sum'
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elif command -v shasum > /dev/null; then
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checksum_tool='shasum'
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fi
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missing=()
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[ -n "$wine_bin" ] || missing+=('wine (apt: wine | brew: wine-stable)')
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command -v curl > /dev/null || missing+=('curl')
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command -v unzip > /dev/null || missing+=('unzip')
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[ -n "$checksum_tool" ] || missing+=('sha256sum or shasum (apt: coreutils | macOS ships shasum)')
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if ! command -v pnpm > /dev/null; then corepack enable > /dev/null 2>&1 || true; fi
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command -v pnpm > /dev/null || missing+=('pnpm (corepack enable)')
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if (( ${#missing[@]} > 0 )); then
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printf 'wine-windows-gates: missing required tool: %s\n' "${missing[@]}" >&2
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exit 1
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fi
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# Verify file $2 against SHA-256 hex $1 with whichever tool preflight found.
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verify_sha256() {
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case "$checksum_tool" in
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sha256sum) printf '%s %s\n' "$1" "$2" | sha256sum --check - > /dev/null ;;
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shasum) printf '%s %s\n' "$1" "$2" | shasum -a 256 --check - > /dev/null ;;
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esac
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}
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scratch="$(mktemp -d "${TMPDIR:-/tmp}/dsh-wine-gates.XXXXXX")"
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cleanup() {
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wineserver -k > /dev/null 2>&1 || true
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if [ "${DSH_WINE_GATE_KEEP:-0}" = '1' ]; then
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echo "wine-windows-gates: scratch tree kept at $scratch"
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else
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rm -rf "$scratch"
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fi
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}
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trap cleanup EXIT
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mkdir -p "$cache_dir" "$scratch/logs"
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# ---- provision Windows Node, boot Wine, snapshot + install concurrently ----
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provision_node() {
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# Latest release of the primary line, checksum-verified against the same
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# dist directory. Offline runs fall back to the newest cached zip, loudly.
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local version zip
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version="$(curl -fsSL --max-time 30 https://nodejs.org/dist/index.json 2> /dev/null \
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| node -e "let d='';process.stdin.on('data',c=>d+=c).on('end',()=>{const v=JSON.parse(d).find(r=>r.version.startsWith('v$node_major.'));if(v)console.log(v.version)})" \
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|| true)"
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if [ -n "$version" ]; then
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zip="$cache_dir/node-$version-win-x64.zip"
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if [ ! -f "$zip" ]; then
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curl -fsSL -o "$zip.tmp" "https://nodejs.org/dist/$version/node-$version-win-x64.zip"
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local expected
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expected="$(curl -fsSL "https://nodejs.org/dist/$version/SHASUMS256.txt" \
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| awk -v a="node-$version-win-x64.zip" '$2 == a { print $1; exit }')"
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[ -n "$expected" ] || { echo "wine-windows-gates: no SHASUMS256 entry for node-$version-win-x64.zip" >&2; exit 1; }
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verify_sha256 "$expected" "$zip.tmp"
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mv "$zip.tmp" "$zip"
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fi
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else
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zip="$(ls -t "$cache_dir"/node-v"$node_major".*-win-x64.zip 2> /dev/null | head -1 || true)"
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[ -n "$zip" ] || { echo "wine-windows-gates: nodejs.org unreachable and no cached Windows Node v$node_major zip in $cache_dir" >&2; exit 1; }
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echo "wine-windows-gates: nodejs.org unreachable; using cached $(basename "$zip")" >&2
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fi
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unzip -q -o "$zip" -d "$scratch/node-win"
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echo "$scratch/node-win/$(basename "$zip" .zip)/node.exe" > "$scratch/node-win-path"
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}
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boot_wine() {
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"$wine_bin" wineboot --init > /dev/null 2>&1 || true
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wineserver -w || true
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}
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snapshot_and_install() {
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# Tracked + untracked-unignored files, minus agent-session litter; the
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# existence filter drops paths staged as deleted. Then the Wine-specific
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# install-time overrides go on the SNAPSHOT only: hoisted because Windows
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# Node under Wine does not realpath pnpm's isolated-layout symlinks, and
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# win32-x64 so the Windows esbuild/rolldown/rollup binaries materialize.
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# Neither is recorded in the lockfile, so --frozen-lockfile stays valid;
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# --ignore-scripts skips host lifecycle scripts no gate loads.
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git -C "$repo_root" ls-files -z --cached --others --exclude-standard -- . ':!:.claude' ':!:.codex' \
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| while IFS= read -r -d '' file; do [ -e "$repo_root/$file" ] && printf '%s\0' "$file"; done \
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| tar -C "$repo_root" --null --files-from=- -cf - \
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| tar -C "$scratch/tree" -xf -
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cat >> "$scratch/tree/pnpm-workspace.yaml" << 'EOF'
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nodeLinker: hoisted
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supportedArchitectures:
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os: [current, win32]
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cpu: [current, x64]
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EOF
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# The hoisted linker — used only by this lane — has an upstream rename
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# race (pnpm/pnpm#12880): parallel linkers staging a nested package copy
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# (observed on the tree's nested esbuild versions) rename their _tmp_*
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# directory onto a path another racer already claimed, and the loser
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# exits ERR_PNPM_ENOENT although an identical re-install succeeds.
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# Exactly that signature earns up to two retries on a clean tree — the
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# snapshot contains no node_modules, so wiping them restores the
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# pre-install state; any other failure, or the race still standing after
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# the final attempt, fails loud with the log tail.
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local attempt
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for attempt in 1 2 3; do
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(cd "$scratch/tree" && pnpm install --frozen-lockfile --ignore-scripts > "$scratch/logs/install.log" 2>&1) \
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&& return 0
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grep -q 'ERR_PNPM_ENOENT.*rename.*_tmp_' "$scratch/logs/install.log" || break
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(( attempt < 3 )) || break
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echo "wine-windows-gates: pnpm hoisted-linker rename race (pnpm/pnpm#12880) on install attempt $attempt; retrying on a clean tree" >&2
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find "$scratch/tree" -name node_modules -type d -prune -exec rm -rf {} +
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done
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tail -40 "$scratch/logs/install.log" >&2
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return 1
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}
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mkdir "$scratch/tree"
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start=$SECONDS
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provision_node & node_pid=$!
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boot_wine & wine_pid=$!
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snapshot_and_install & install_pid=$!
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# Wait for EVERY child before judging any: a bare `wait` under set -e would
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# exit on the first failure and let the EXIT trap delete $scratch while the
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# other children still run inside it. Named statuses also make the report
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# point at the root cause instead of a downstream symptom.
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node_status=0; wait "$node_pid" || node_status=$?
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wine_status=0; wait "$wine_pid" || wine_status=$?
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install_status=0; wait "$install_pid" || install_status=$?
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provision_failed=0
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report_provision() {
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if (( $2 != 0 )); then
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echo "wine-windows-gates: FAILED $1 (exit $2)" >&2
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provision_failed=$2
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fi
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}
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report_provision 'Windows Node provisioning' "$node_status"
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report_provision 'wineboot' "$wine_status"
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report_provision 'workspace snapshot + pnpm install' "$install_status"
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if (( provision_failed != 0 )); then exit "$provision_failed"; fi
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node_win="$(cat "$scratch/node-win-path")"
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echo "wine-windows-gates: provisioned in $((SECONDS - start))s (wine $("$wine_bin" --version 2> /dev/null), node $(basename "$(dirname "$node_win")"))"
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# ---- resolve entrypoints, lay the vue link, smoke ------------------------
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# Node under Wine cannot attach stdio to pipes the caller owns (Socket open
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# EBADF at bootstrap), so every invocation routes stdio through a file.
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wine_node() {
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local log="$1"
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shift
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local status=0
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"$wine_bin" "$node_win" "$@" < /dev/null > "$log" 2>&1 || status=$?
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return "$status"
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}
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cd "$scratch/tree"
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tsc_js='node_modules/typescript/bin/tsc'
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tsdown_js='node_modules/tsdown/dist/run.mjs'
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vitepress_js='node_modules/vitepress/bin/vitepress.js'
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[ -f "$vitepress_js" ] || vitepress_js='website/node_modules/vitepress/bin/vitepress.js'
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for entry in "$tsc_js" "$tsdown_js" "$vitepress_js"; do
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[ -f "$entry" ] || { echo "wine-windows-gates: expected entrypoint missing after hoisted install: $entry" >&2; exit 1; }
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done
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# VitePress links vue into the site's node_modules at build time; Wine cannot
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# CREATE Windows symlinks (ENOTSUP) but follows pre-existing Unix ones.
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if [ -d node_modules/vue ] && [ ! -e website/node_modules/vue ]; then
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mkdir -p website/node_modules
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ln -s ../../node_modules/vue website/node_modules/vue
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fi
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wine_node "$scratch/logs/smoke.log" -p "'smoke: ' + process.platform + ' ' + process.arch + ' ' + process.version"
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cat "$scratch/logs/smoke.log"
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grep -q '^smoke: win32 x64' "$scratch/logs/smoke.log" || { echo 'wine-windows-gates: Windows Node smoke did not report win32 x64' >&2; exit 1; }
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# ---- the two blocking surfaces, concurrently ------------------------------
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# The build preserves the face order from package.json: compile and bundle the
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# Host face before compiling and bundling the Client face.
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# Both statuses are captured so one failure cannot hide the other's result.
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build_gate() {
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wine_node "$scratch/logs/host-tsc.log" "$tsc_js" -b tsconfig.host.json --pretty false || return $?
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wine_node "$scratch/logs/host-tsdown.log" "$tsdown_js" --env.DSH_BUILD_FACE host || return $?
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wine_node "$scratch/logs/client-tsc.log" "$tsc_js" -b tsconfig.client.json --pretty false || return $?
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wine_node "$scratch/logs/client-tsdown.log" "$tsdown_js" --env.DSH_BUILD_FACE client
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}
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site_gate() {
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cd website
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wine_node "$scratch/logs/site.log" "../$vitepress_js" build .
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}
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start=$SECONDS
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build_gate & build_pid=$!
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site_gate & site_pid=$!
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build_status=0
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wait "$build_pid" || build_status=$?
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site_status=0
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wait "$site_pid" || site_status=$?
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elapsed=$((SECONDS - start))
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report() {
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local label="$1" status="$2"
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shift 2
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if (( status == 0 )); then
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echo "wine-windows-gates: PASS $label (${elapsed}s window)"
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else
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echo "== FAILED $label (exit $status) ==" >&2
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for log in "$@"; do tail -n 200 "$log" >&2 || true; done
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fi
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}
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report 'build (Host tsc/tsdown, Client tsc/tsdown)' "$build_status" \
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"$scratch/logs/host-tsc.log" \
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"$scratch/logs/host-tsdown.log" \
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"$scratch/logs/client-tsc.log" \
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"$scratch/logs/client-tsdown.log"
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report 'production site (vitepress build)' "$site_status" "$scratch/logs/site.log"
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if (( build_status != 0 )); then exit "$build_status"; fi
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exit "$site_status"
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