The SSR frontend's _origin() (canonical, og:url, og:image, robots, sitemap
<loc>) and the backend content API's _origin() (the jsonld url folded into
each payload) both trusted x-forwarded-proto / request.url.scheme. Behind
Caddy — which terminates TLS and reverse-proxies plain HTTP — those read
"http", so on the HTTPS-only public site every absolute URL emitted http://,
which 308-redirects to https://: canonicals self-conflict and the sitemap
lists redirecting URLs.
Take the scheme from the configured public origin (THERMOGRAPH_BASE_URL, set
per-host in the deploy env) when the request arrives on that host, so prod and
beta emit https. localhost and LAN dev never match the public host and keep the
observed scheme, so plain-HTTP development is unchanged; the frontend keeps its
X-Forwarded-Host precedence for the proxy-fallback path.
Tests assert canonical/og:url/og:image, robots Sitemap and every sitemap <loc>
are https for the public host (and via X-Forwarded-Host), that a LAN host stays
http, and that the backend payload's jsonld url is likewise https.
Adds .forgejo/workflows/shell-lint.yml (pinned shellcheck v0.11.0 + sha256, -x,
default severity, fail on any finding, not path-filtered) and drives all 26
scripts to zero findings.
Two defects shellcheck cannot see:
render-secrets.sh left DECRYPTED vault contents in /tmp whenever a sops decrypt
failed -- the caller's set -e aborted the function before either cleanup ran.
Now removed on every exit path, with `|| return 1` on both sops calls so a
decrypt failure can never write a partial /etc/thermograph.env regardless of the
caller's shell options. Explicitly not a `trap ... RETURN`: such a trap set in a
sourced function persists into the caller's shell and re-fires when the caller's
next `.`/source completes, where the function-local tmp is unset -- fatal and
silent under deploy.sh's set -u. The file now records that reasoning.
autoscale.sh ran `set -eu` without pipefail while piping docker stats into awk,
so a failed left side was swallowed and the loop autoscaled on empty input.
Promoted to pipefail with a missed sample treated as a skip; verified busybox ash
in docker:27-cli supports it.
Also: capture-fixtures.sh's `jq . || cat` ran cat after jq had consumed stdin,
silently writing truncated fixtures; deploy.sh/deploy-stack.sh `# shellcheck
source=` paths corrected for the monorepo layout.
One root workflow set replaces the four repos' copies (deleted -- root-only
is where Forgejo reads them, and dead copies are a trap): per-domain
build-push with explicit image paths (emi/thermograph/backend|frontend; the
old github.repository-derived path collides in a monorepo), path-filtered
per-domain beta/prod/dev deploys, a domain-input reusable build check, a
single always-reporting PR gate (path-filtered required checks deadlock
auto-merge), a new infra-sync pipeline (host checkout + secrets render on
infra/** pushes), and ports of secrets-guard / ops-cron /
observability-validate to monorepo paths.
