c5e6bdbe6d
The portal serves Frappe assets from a host copy (/opt/erpnext-assets). Frappe emits content-hashed filenames that change on every ERPNext rebuild/migrate; the host copy was never re-synced by deploy.sh, so the manifest referenced hashes that 404'd on the host -> portal rendered with no CSS (recurring issue). - Commit extract-erpnext-assets.sh (was untracked, prod-only). It now also runs bench build to keep assets.json consistent with dist/, copies the manifest, and verifies the login bundle exists on the host before finishing. - deploy.sh: add an 'erpnext' target that rebuilds, runs bench migrate, and re-extracts assets. Plus a cheap drift guard on EVERY deploy that auto-heals by re-extracting if the portal manifest references a missing CSS bundle.
70 lines
3.1 KiB
Bash
Executable file
70 lines
3.1 KiB
Bash
Executable file
#!/usr/bin/env bash
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# extract-erpnext-assets.sh — Sync ERPNext/Frappe static assets to the host
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# directory that nginx serves for portal.performancewest.net.
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#
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# WHY THIS EXISTS
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# The portal serves Frappe's static assets from a host copy at
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# /opt/erpnext-assets/assets/ (fast, long-cache, off-loads ERPNext). Frappe
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# emits content-hashed filenames (e.g. login.bundle.SSJHYWGF.css) and a
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# manifest (sites/assets/assets.json). Every `bench build`/`bench migrate`
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# (which runs on an ERPNext image rebuild) changes those hashes. If the host
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# copy is not re-synced, the HTML references new hashes that 404 on the host
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# → the portal renders with NO CSS.
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#
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# This script re-extracts the current assets so the host copy and the
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# manifest always match. It is idempotent and safe to run any time.
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#
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# RUN IT after: an ERPNext image rebuild, `bench build`, or `bench migrate`.
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# deploy.sh calls it automatically for the `erpnext` target.
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set -euo pipefail
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CONTAINER="${ERPNEXT_CONTAINER:-performancewest-erpnext-1}"
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DEST="${ERPNEXT_ASSETS_DIR:-/opt/erpnext-assets/assets}"
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# docker may need sudo depending on the host; honor a DOCKER override.
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DOCKER="${DOCKER:-sudo -n docker}"
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echo "=== Extracting ERPNext assets from ${CONTAINER} -> ${DEST} ==="
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if ! $DOCKER inspect "$CONTAINER" >/dev/null 2>&1; then
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echo "ERROR: container ${CONTAINER} not found" >&2
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exit 1
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fi
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# Make sure the in-container manifest matches the built bundles. A bare image
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# rebuild can leave assets.json stale relative to dist/, which also breaks CSS.
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# `bench build` regenerates both consistently; cheap no-op if already current.
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echo "--- Ensuring assets are built (bench build) ---"
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$DOCKER exec "$CONTAINER" bench build >/tmp/erpnext-build.log 2>&1 || {
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echo "WARN: bench build returned non-zero; see /tmp/erpnext-build.log" >&2
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}
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sudo rm -rf "${DEST}/frappe" "${DEST}/erpnext"
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sudo mkdir -p "$DEST"
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# frappe + erpnext public/ dirs (sites/assets/<app> symlinks here).
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$DOCKER exec "$CONTAINER" tar cf - \
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-C /home/frappe/frappe-bench/apps/frappe/frappe public \
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| sudo tar xf - -C "$DEST" --transform='s|^public|frappe|'
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$DOCKER exec "$CONTAINER" tar cf - \
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-C /home/frappe/frappe-bench/apps/erpnext/erpnext public \
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| sudo tar xf - -C "$DEST" --transform='s|^public|erpnext|'
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# The manifest nginx/Frappe read for hash->file lookups.
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$DOCKER exec "$CONTAINER" cat \
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/home/frappe/frappe-bench/sites/assets/assets.json \
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| sudo tee "${DEST}/assets.json" >/dev/null
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sudo chown -R www-data:www-data /opt/erpnext-assets
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sudo nginx -s reload 2>/dev/null || true
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# Verify the manifest's login bundle actually exists on the host now.
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LOGIN_HASH="$($DOCKER exec "$CONTAINER" sh -c \
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"grep -o 'login.bundle.[A-Z0-9]*.css' /home/frappe/frappe-bench/sites/assets/assets.json | head -1" || true)"
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if [ -n "$LOGIN_HASH" ] && [ ! -f "${DEST}/frappe/dist/css/${LOGIN_HASH}" ]; then
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echo "ERROR: manifest references ${LOGIN_HASH} but it is missing on host." >&2
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echo " Portal CSS would be broken. Aborting." >&2
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exit 2
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fi
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echo "=== Done. Assets at ${DEST} (login bundle: ${LOGIN_HASH:-unknown}) ==="
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