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encapi/Dockerfile
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Adopt golib/pg for migrations and pool construction
encapi's schema was a cumulative IF NOT EXISTS blob re-executed inline on every
start: it grows forever, records nothing, and cannot express a change that is
not a fresh CREATE. golib owns that mechanism now, so encapi keeps the SQL and
drops the runner.

- Move the DDL verbatim into migrations/0001_init.sql, embedded via
  migrations.FS. It stays IF NOT EXISTS-guarded, so the first start against the
  live database re-runs it as a no-op and only lands the schema_migrations row.
- Build the pool with pg.NewMigrated under the advisory lock named
  encapi-migrations, and delete the inline migrate(). database.New now takes a
  context and a logger; main.go hands it the signal context so a start blocked
  on the migration lock still dies on SIGTERM.
- Render the DSN with pg.DSN. The env var contract is untouched — the fields are
  still resolved by internal/config, because encapi defaults DBUSER and DBNAME
  to "encapi" where pg.DSNFromEnv treats both as required.
- Guard the set: embedded files must match migrations/, every CREATE must be
  idempotent, the derived lock key is pinned, and a container test proves the
  adoption path over a database that predates schema_migrations.
- Plumb GOPRIVATE=git.unkin.net for the first cross-repo Go dependency:
  exported by the Makefile, set in the Dockerfile and the woodpecker Go steps,
  documented in the README.
2026-09-02 00:17:04 +10:00

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Docker

FROM golang:1.25-alpine AS builder
RUN apk add --no-cache git
WORKDIR /build
# golib is fetched straight from Gitea (git is installed above for it); the
# public proxy and sum db have no view of git.unkin.net modules.
ENV GOPRIVATE=git.unkin.net
COPY go.mod go.sum ./
RUN go mod download
COPY . .
ARG VERSION=dev
RUN CGO_ENABLED=0 go build -ldflags="-s -w -X main.version=${VERSION}" -o encapi ./cmd/encapi
FROM gcr.io/distroless/static-debian12:nonroot
COPY --from=builder /build/encapi /usr/local/bin/encapi
EXPOSE 8000
ENTRYPOINT ["encapi"]