Adopt golib/pg for migrations and pool construction (#125)
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ci/woodpecker/tag/docker Pipeline was successful
## Why The Postgres schema was a ~180-line DDL blob inlined in `internal/database/postgres.go` and re-executed on every start. It could only grow — each change appended another `ALTER TABLE ... ADD COLUMN IF NOT EXISTS` — and nothing recorded what had ever been applied. `golib/pg` already owns that mechanic for the estate (arrproxy#10), so artifactapi keeps the SQL and hands over the machinery. ## How - Depend on `git.unkin.net/unkin/golib` v0.1.0. - Move the DDL **verbatim** into `migrations/0001_init.sql`, embedded by the new `migrations` package, and build the pool with `pg.NewMigrated` (`LockName: "artifactapi-migrations"`). The runner takes a cluster-wide advisory lock the old blob never took, so replicas starting together queue instead of racing each other through the DDL. - **No-op on the live database.** Production has the schema but no `schema_migrations`, so its first start on this build re-runs `0001`. Every statement is `IF NOT EXISTS`-guarded, so that run changes nothing and only lands the tracking row. `TestMigratingAnAlreadyPopulatedSchemaIsANoOp` drops the row from a migrated database and asserts exactly that; `TestMigrationsAreIdempotent` keeps future migrations additive and idempotent. - **Env var contract unchanged.** `config.DatabaseDSN` stays the DSN source rather than `pg.DSNFromEnv`: the variable names match, but golib deliberately has no default user or database name, and artifactapi documents and ships `DBUSER`/`DBNAME` defaults of `artifacts`. - Drift guards: the embedded set is asserted equal to `migrations/`, and the derived advisory key is pinned so a rename cannot silently let two builds migrate at once. - Plumb `GOPRIVATE=git.unkin.net` for the first cross-repo Go dependency — exported by the `Makefile`, set in the `Dockerfile` and both woodpecker Go steps, documented in the README. `database.New`'s signature and every caller are untouched. Transitive bumps come with golib's `go.mod` (testcontainers-go 0.42 → 0.44, otel, x/crypto, x/net); `go build`, `go vet`, `golangci-lint`, `go test -race ./pkg/... ./internal/...` and `pre-commit run --all-files` are clean. Reviewed-on: #125 Co-authored-by: unkin-agent <unkin-agent@unkin.net> Co-committed-by: unkin-agent <unkin-agent@unkin.net>
This commit was merged in pull request #125.
This commit is contained in:
@@ -3,6 +3,7 @@ module git.unkin.net/unkin/artifactapi
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go 1.25.9
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require (
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git.unkin.net/unkin/golib v0.1.0
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github.com/cavaliergopher/rpm v1.3.0
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github.com/charmbracelet/bubbletea v1.3.10
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github.com/charmbracelet/lipgloss v1.1.0
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@@ -12,11 +13,11 @@ require (
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github.com/klauspost/compress v1.19.2
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github.com/minio/minio-go/v7 v7.2.0
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github.com/redis/go-redis/v9 v9.20.0
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github.com/testcontainers/testcontainers-go v0.42.0
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github.com/testcontainers/testcontainers-go/modules/postgres v0.42.0
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github.com/testcontainers/testcontainers-go v0.44.0
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github.com/testcontainers/testcontainers-go/modules/postgres v0.44.0
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github.com/testcontainers/testcontainers-go/modules/redis v0.42.0
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github.com/ulikunitz/xz v0.5.16
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golang.org/x/crypto v0.51.0
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golang.org/x/crypto v0.54.0
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golang.org/x/time v0.15.0
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gopkg.in/yaml.v3 v3.0.1
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)
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@@ -41,22 +42,22 @@ require (
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github.com/cpuguy83/dockercfg v0.3.2 // indirect
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github.com/davecgh/go-spew v1.1.1 // indirect
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github.com/distribution/reference v0.6.0 // indirect
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github.com/docker/go-connections v0.6.0 // indirect
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github.com/docker/go-connections v0.7.0 // indirect
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github.com/docker/go-units v0.5.0 // indirect
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github.com/dustin/go-humanize v1.0.1 // indirect
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github.com/ebitengine/purego v0.10.0 // indirect
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github.com/ebitengine/purego v0.10.1 // indirect
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github.com/erikgeiser/coninput v0.0.0-20211004153227-1c3628e74d0f // indirect
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github.com/felixge/httpsnoop v1.0.4 // indirect
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github.com/felixge/httpsnoop v1.1.0 // indirect
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github.com/go-logr/logr v1.4.3 // indirect
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github.com/go-logr/stdr v1.2.2 // indirect
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github.com/go-ole/go-ole v1.2.6 // indirect
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github.com/go-ole/go-ole v1.3.0 // indirect
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github.com/jackc/pgpassfile v1.0.0 // indirect
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github.com/jackc/pgservicefile v0.0.0-20240606120523-5a60cdf6a761 // indirect
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github.com/jackc/puddle/v2 v2.2.2 // indirect
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github.com/klauspost/cpuid/v2 v2.2.11 // indirect
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github.com/klauspost/crc32 v1.3.0 // indirect
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github.com/lucasb-eyer/go-colorful v1.4.0 // indirect
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github.com/lufia/plan9stats v0.0.0-20211012122336-39d0f177ccd0 // indirect
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github.com/lufia/plan9stats v0.0.0-20260330125221-c963978e514e // indirect
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github.com/magiconair/properties v1.8.10 // indirect
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github.com/mattn/go-isatty v0.0.20 // indirect
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github.com/mattn/go-localereader v0.0.1 // indirect
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@@ -66,10 +67,10 @@ require (
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github.com/minio/md5-simd v1.1.2 // indirect
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github.com/moby/docker-image-spec v1.3.1 // indirect
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github.com/moby/go-archive v0.2.0 // indirect
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github.com/moby/moby/api v1.54.1 // indirect
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github.com/moby/moby/client v0.4.0 // indirect
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github.com/moby/moby/api v1.55.0 // indirect
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github.com/moby/moby/client v0.5.0 // indirect
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github.com/moby/patternmatcher v0.6.1 // indirect
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github.com/moby/sys/sequential v0.6.0 // indirect
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github.com/moby/sys/sequential v0.7.0 // indirect
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github.com/moby/sys/user v0.4.0 // indirect
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github.com/moby/sys/userns v0.1.0 // indirect
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github.com/moby/term v0.5.2 // indirect
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@@ -83,25 +84,25 @@ require (
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github.com/power-devops/perfstat v0.0.0-20240221224432-82ca36839d55 // indirect
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github.com/rivo/uniseg v0.4.7 // indirect
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github.com/rs/xid v1.6.0 // indirect
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github.com/shirou/gopsutil/v4 v4.26.3 // indirect
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github.com/shirou/gopsutil/v4 v4.26.6 // indirect
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github.com/sirupsen/logrus v1.9.4 // indirect
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github.com/stretchr/testify v1.11.1 // indirect
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github.com/tinylib/msgp v1.6.1 // indirect
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github.com/tklauser/go-sysconf v0.3.16 // indirect
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github.com/tklauser/numcpus v0.11.0 // indirect
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github.com/tklauser/go-sysconf v0.4.0 // indirect
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github.com/tklauser/numcpus v0.12.0 // indirect
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github.com/xo/terminfo v0.0.0-20220910002029-abceb7e1c41e // indirect
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github.com/yusufpapurcu/wmi v1.2.4 // indirect
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github.com/zeebo/xxh3 v1.1.0 // indirect
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go.opentelemetry.io/auto/sdk v1.2.1 // indirect
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go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.60.0 // indirect
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go.opentelemetry.io/otel v1.41.0 // indirect
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go.opentelemetry.io/otel/metric v1.41.0 // indirect
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go.opentelemetry.io/otel/trace v1.41.0 // indirect
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go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.69.0 // indirect
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go.opentelemetry.io/otel v1.44.0 // indirect
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go.opentelemetry.io/otel/metric v1.44.0 // indirect
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go.opentelemetry.io/otel/trace v1.44.0 // indirect
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go.uber.org/atomic v1.11.0 // indirect
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go.yaml.in/yaml/v3 v3.0.4 // indirect
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golang.org/x/net v0.53.0 // indirect
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golang.org/x/sync v0.20.0 // indirect
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golang.org/x/sys v0.44.0 // indirect
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golang.org/x/text v0.37.0 // indirect
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golang.org/x/net v0.56.0 // indirect
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golang.org/x/sync v0.22.0 // indirect
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golang.org/x/sys v0.47.0 // indirect
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golang.org/x/text v0.40.0 // indirect
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gopkg.in/ini.v1 v1.67.2 // indirect
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)
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