feat: derive build matrix from distros and PG versions in extension's metadata

.github/workflows/bake_targets.yml

@@ -55,7 +55,7 @@ jobs:
           registry: ghcr.io/${{ github.repository_owner }}
           revision: ${{ github.sha }}
         with:
-          files: ./${{ inputs.extension_name }}/metadata.hcl,./docker-bake.hcl
+          files: ./docker-bake.hcl,./${{ inputs.extension_name }}/metadata.hcl
           push: true
 
       # From bake's metadata, extract each unique tag (e.g. the ones with the timestamp)

BUILD.md

@@ -60,16 +60,17 @@ For more complex setups, you can use the `dagger` command directly to customize
 distributions or package names:
 
 ```bash
-dagger call -sm ./dagger/maintenance/ create --name="<name>" [ARGUMENTS]
+dagger call -sm ./dagger/maintenance/ create --name="<name>" [ARGUMENTS] \
+  export --path ./<name>
 ```
 
 **Common Arguments:**
 
 | Argument | Description | Default |
 | --- | --- | --- |
-| `--distros` | Debian distributions the extension supports. | `[trixie, bookworm]` |
+| `--distros` | Debian distributions the extension supports (comma separated list). | `[trixie, bookworm]` |
 | `--package-name` | The Debian package name (uses `%version%` placeholder). | `postgresql-%version%-<name>` |
-| `--versions` | Supported Postgres major versions. | `[18]` |
+| `--versions` | Supported Postgres major versions (comma separated list). | `[18]` |
 | `--templates-dir` | Source directory containing custom template files. | Internal template dir |
 
 ---

Taskfile.yml

@@ -56,7 +56,7 @@ tasks:
         msg: 'Not a valid target, metadata.hcl file is missing. Target: {{.TARGET}}'
     cmds:
       - echo -e "{{.BLUE}}Checking target {{.TARGET}}...{{.NC}}"
-      - docker buildx bake -f {{.TARGET}}/metadata.hcl -f docker-bake.hcl --check
+      - docker buildx bake -f docker-bake.hcl -f {{.TARGET}}/metadata.hcl --check
     requires:
       vars:
         - name: TARGET
@@ -92,9 +92,9 @@ tasks:
       - echo -e "{{.BLUE}}Baking target {{.TARGET}} (push={{.PUSH}})...{{.NC}}"
       - |
         if [ "{{.DRY_RUN}}" = "true" ]; then
-          echo -e "{{.GREEN}}[DRY RUN] docker buildx bake -f {{.TARGET}}/metadata.hcl -f docker-bake.hcl --metadata-file="{{.METADATA_FILE}}" --push={{.PUSH}}{{.NC}}"
+          echo -e "{{.GREEN}}[DRY RUN] docker buildx bake -f docker-bake.hcl -f {{.TARGET}}/metadata.hcl --metadata-file="{{.METADATA_FILE}}" --push={{.PUSH}}{{.NC}}"
         else
-          docker buildx bake -f {{.TARGET}}/metadata.hcl -f docker-bake.hcl --metadata-file="{{.METADATA_FILE}}" --push={{.PUSH}}
+          docker buildx bake -f docker-bake.hcl -f {{.TARGET}}/metadata.hcl --metadata-file="{{.METADATA_FILE}}" --push={{.PUSH}}
         fi
       - echo -e "{{.GREEN}}--- Successfully baked {{.TARGET}} ---{{.NC}}"
     requires:
@@ -150,7 +150,6 @@ tasks:
     requires:
       vars:
         - name: NAME
-          desc: The name of the extension to create (lowercase alphanumeric, hyphens, and underscores only)
 
   generate-values:
     desc: Generate Chainsaw testing values for the specified target

dagger/maintenance/dagger.json

@@ -1,6 +1,6 @@
 {
   "name": "maintenance",
-  "engineVersion": "v0.21.4",
+  "engineVersion": "v0.21.7",
   "sdk": {
     "source": "go"
   }

dagger/maintenance/go.mod

@@ -3,7 +3,6 @@ module dagger/maintenance
 go 1.26.1
 
 require (
-	github.com/docker/buildx v0.33.0
 	github.com/google/go-containerregistry v0.21.5
 	github.com/hashicorp/hcl/v2 v2.24.0
 	github.com/vektah/gqlparser/v2 v2.5.32
@@ -16,182 +15,39 @@ require github.com/dagger/otel-go v1.43.0
 require go.opentelemetry.io/otel/sdk v1.43.0
 
 require (
-	github.com/Masterminds/semver/v3 v3.4.0 // indirect
-	github.com/ProtonMail/go-crypto v1.4.1 // indirect
-	github.com/agnivade/levenshtein v1.2.1 // indirect
-	github.com/asaskevich/govalidator v0.0.0-20230301143203-a9d515a09cc2 // indirect
-	github.com/aws/aws-sdk-go-v2/internal/v4a v1.4.23 // indirect
-	github.com/aws/aws-sdk-go-v2/service/signin v1.0.10 // indirect
-	github.com/blang/semver v3.5.1+incompatible // indirect
-	github.com/clipperhouse/uax29/v2 v2.7.0 // indirect
-	github.com/cloudflare/circl v1.6.3 // indirect
-	github.com/cyberphone/json-canonicalization v0.0.0-20241213102144-19d51d7fe467 // indirect
-	github.com/decred/dcrd/dcrec/secp256k1/v4 v4.4.1 // indirect
-	github.com/digitorus/pkcs7 v0.0.0-20250730155240-ffadbf3f398c // indirect
-	github.com/digitorus/timestamp v0.0.0-20250524132541-c45532741eea // indirect
-	github.com/go-openapi/analysis v0.25.0 // indirect
-	github.com/go-openapi/errors v0.22.7 // indirect
-	github.com/go-openapi/jsonpointer v0.23.1 // indirect
-	github.com/go-openapi/jsonreference v0.21.5 // indirect
-	github.com/go-openapi/loads v0.23.3 // indirect
-	github.com/go-openapi/runtime v0.29.4 // indirect
-	github.com/go-openapi/spec v0.22.4 // indirect
-	github.com/go-openapi/strfmt v0.26.1 // indirect
-	github.com/go-openapi/swag v0.26.0 // indirect
-	github.com/go-openapi/swag/cmdutils v0.26.0 // indirect
-	github.com/go-openapi/swag/conv v0.26.0 // indirect
-	github.com/go-openapi/swag/fileutils v0.26.0 // indirect
-	github.com/go-openapi/swag/jsonname v0.26.0 // indirect
-	github.com/go-openapi/swag/jsonutils v0.26.0 // indirect
-	github.com/go-openapi/swag/loading v0.26.0 // indirect
-	github.com/go-openapi/swag/mangling v0.26.0 // indirect
-	github.com/go-openapi/swag/netutils v0.26.0 // indirect
-	github.com/go-openapi/swag/stringutils v0.26.0 // indirect
-	github.com/go-openapi/swag/typeutils v0.26.0 // indirect
-	github.com/go-openapi/swag/yamlutils v0.26.0 // indirect
-	github.com/go-openapi/validate v0.25.2 // indirect
-	github.com/gobwas/glob v0.2.3 // indirect
-	github.com/goccy/go-json v0.10.6 // indirect
-	github.com/golang/snappy v1.0.0 // indirect
-	github.com/google/certificate-transparency-go v1.3.3 // indirect
-	github.com/hiddeco/sshsig v0.2.0 // indirect
-	github.com/in-toto/attestation v1.2.0 // indirect
-	github.com/lestrrat-go/blackmagic v1.0.4 // indirect
-	github.com/lestrrat-go/dsig v1.3.0 // indirect
-	github.com/lestrrat-go/dsig-secp256k1 v1.0.0 // indirect
-	github.com/lestrrat-go/httpcc v1.0.1 // indirect
-	github.com/lestrrat-go/httprc/v3 v3.0.5 // indirect
-	github.com/lestrrat-go/jwx/v3 v3.1.0 // indirect
-	github.com/lestrrat-go/option/v2 v2.0.0 // indirect
-	github.com/moby/moby/api v1.54.1 // indirect
-	github.com/moby/moby/client v0.4.0 // indirect
-	github.com/moby/policy-helpers v0.0.0-20260324161837-b7c0b994300b // indirect
-	github.com/oklog/ulid/v2 v2.1.1 // indirect
-	github.com/open-policy-agent/opa v1.15.2 // indirect
-	github.com/package-url/packageurl-go v0.1.5 // indirect
-	github.com/pelletier/go-toml/v2 v2.3.0 // indirect
-	github.com/prometheus/procfs v0.20.1 // indirect
-	github.com/rcrowley/go-metrics v0.0.0-20250401214520-65e299d6c5c9 // indirect
-	github.com/segmentio/asm v1.2.1 // indirect
-	github.com/sigstore/protobuf-specs v0.5.1 // indirect
-	github.com/sigstore/rekor v1.5.1 // indirect
-	github.com/sigstore/rekor-tiles/v2 v2.2.1 // indirect
-	github.com/sigstore/sigstore v1.10.5 // indirect
-	github.com/sigstore/sigstore-go v1.1.4 // indirect
-	github.com/sigstore/timestamp-authority/v2 v2.0.6 // indirect
-	github.com/tchap/go-patricia/v2 v2.3.3 // indirect
-	github.com/theupdateframework/go-tuf/v2 v2.4.1 // indirect
-	github.com/transparency-dev/formats v0.1.0 // indirect
-	github.com/transparency-dev/merkle v0.0.2 // indirect
-	github.com/valyala/fastjson v1.6.10 // indirect
-	github.com/xeipuuv/gojsonpointer v0.0.0-20190905194746-02993c407bfb // indirect
-	github.com/xeipuuv/gojsonreference v0.0.0-20180127040603-bd5ef7bd5415 // indirect
-	github.com/yashtewari/glob-intersection v0.2.0 // indirect
-	go.yaml.in/yaml/v2 v2.4.4 // indirect
-	go.yaml.in/yaml/v4 v4.0.0-rc.4 // indirect
-	golang.org/x/term v0.42.0 // indirect
-	k8s.io/klog/v2 v2.140.0 // indirect
-	sigs.k8s.io/yaml v1.6.0 // indirect
+	github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc // indirect
+	github.com/go-test/deep v1.1.1 // indirect
+	github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
+	github.com/sergi/go-diff v1.4.0 // indirect
+	gotest.tools/v3 v3.5.2 // indirect
 )
 
 require (
 	github.com/99designs/gqlgen v0.17.89 // indirect
-	github.com/Azure/go-ansiterm v0.0.0-20250102033503-faa5f7b0171c // indirect
 	github.com/Khan/genqlient v0.8.1
-	github.com/Microsoft/go-winio v0.6.2 // indirect
 	github.com/agext/levenshtein v1.2.3 // indirect
-	github.com/apparentlymart/go-cidr v1.1.0 // indirect
 	github.com/apparentlymart/go-textseg/v15 v15.0.0 // indirect
-	github.com/aws/aws-sdk-go-v2 v1.41.6 // indirect
-	github.com/aws/aws-sdk-go-v2/config v1.32.16 // indirect
-	github.com/aws/aws-sdk-go-v2/credentials v1.19.15 // indirect
-	github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.18.22 // indirect
-	github.com/aws/aws-sdk-go-v2/internal/configsources v1.4.22 // indirect
-	github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.7.22 // indirect
-	github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.13.8 // indirect
-	github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.13.22 // indirect
-	github.com/aws/aws-sdk-go-v2/service/sso v1.30.16 // indirect
-	github.com/aws/aws-sdk-go-v2/service/ssooidc v1.35.20 // indirect
-	github.com/aws/aws-sdk-go-v2/service/sts v1.42.0 // indirect
-	github.com/aws/smithy-go v1.25.0 // indirect
 	github.com/cenkalti/backoff/v5 v5.0.3 // indirect
 	github.com/cespare/xxhash/v2 v2.3.0 // indirect
-	github.com/compose-spec/compose-go/v2 v2.10.2 // indirect
-	github.com/containerd/console v1.0.5 // indirect
-	github.com/containerd/containerd/api v1.10.0 // indirect
-	github.com/containerd/containerd/v2 v2.2.3 // indirect
-	github.com/containerd/continuity v0.4.5 // indirect
-	github.com/containerd/errdefs v1.0.0 // indirect
-	github.com/containerd/errdefs/pkg v0.3.0 // indirect
-	github.com/containerd/log v0.1.0 // indirect
-	github.com/containerd/platforms v1.0.0-rc.4 // indirect
 	github.com/containerd/stargz-snapshotter/estargz v0.18.2 // indirect
-	github.com/containerd/ttrpc v1.2.8 // indirect
-	github.com/containerd/typeurl/v2 v2.2.3 // indirect
 	github.com/dagger/querybuilder v0.0.0-20260402040506-574a5e81cb59
-	github.com/distribution/reference v0.6.0 // indirect
 	github.com/docker/cli v29.4.0+incompatible // indirect
-	github.com/docker/distribution v2.8.3+incompatible // indirect
-	github.com/docker/docker v28.5.2+incompatible // indirect
 	github.com/docker/docker-credential-helpers v0.9.6 // indirect
-	github.com/docker/go-connections v0.7.0 // indirect
-	github.com/docker/go-units v0.5.0 // indirect
-	github.com/felixge/httpsnoop v1.0.4 // indirect
-	github.com/fvbommel/sortorder v1.1.0 // indirect
 	github.com/go-logr/logr v1.4.3 // indirect
 	github.com/go-logr/stdr v1.2.2 // indirect
-	github.com/go-viper/mapstructure/v2 v2.5.0 // indirect
-	github.com/gofrs/flock v0.13.0 // indirect
-	github.com/gogo/protobuf v1.3.2 // indirect
-	github.com/golang/protobuf v1.5.4 // indirect
 	github.com/google/go-cmp v0.7.0 // indirect
-	github.com/google/shlex v0.0.0-20191202100458-e7afc7fbc510 // indirect
 	github.com/google/uuid v1.6.0 // indirect
-	github.com/gorilla/mux v1.8.1 // indirect
 	github.com/grpc-ecosystem/grpc-gateway/v2 v2.29.0 // indirect
-	github.com/hashicorp/go-cleanhttp v0.5.2 // indirect
-	github.com/hashicorp/go-cty-funcs v0.1.0 // indirect
-	github.com/in-toto/in-toto-golang v0.10.0 // indirect
-	github.com/inconshreveable/mousetrap v1.1.0 // indirect
 	github.com/klauspost/compress v1.18.5 // indirect
-	github.com/mattn/go-runewidth v0.0.23 // indirect
-	github.com/mattn/go-shellwords v1.0.13 // indirect
 	github.com/mitchellh/go-homedir v1.1.0 // indirect
 	github.com/mitchellh/go-wordwrap v1.0.1 // indirect
-	github.com/mitchellh/hashstructure/v2 v2.0.2 // indirect
-	github.com/moby/buildkit v0.29.0 // indirect
-	github.com/moby/docker-image-spec v1.3.1 // indirect
-	github.com/moby/locker v1.0.1 // indirect
-	github.com/moby/patternmatcher v0.6.1 // indirect
-	github.com/moby/sys/atomicwriter v0.1.0 // indirect
-	github.com/moby/sys/mountinfo v0.7.2 // indirect
-	github.com/moby/sys/sequential v0.6.0 // indirect
-	github.com/moby/sys/signal v0.7.1 // indirect
-	github.com/moby/term v0.5.2 // indirect
-	github.com/morikuni/aec v1.1.0 // indirect
 	github.com/opencontainers/go-digest v1.0.0 // indirect
 	github.com/opencontainers/image-spec v1.1.1
-	github.com/pkg/errors v0.9.1 // indirect
-	github.com/planetscale/vtprotobuf v0.6.1-0.20240319094008-0393e58bdf10 // indirect
-	github.com/santhosh-tekuri/jsonschema/v6 v6.0.2 // indirect
-	github.com/secure-systems-lab/go-securesystemslib v0.10.0 // indirect
-	github.com/shibumi/go-pathspec v1.3.0 // indirect
 	github.com/sirupsen/logrus v1.9.4 // indirect
 	github.com/sosodev/duration v1.4.0 // indirect
-	github.com/spf13/cobra v1.10.2 // indirect
-	github.com/spf13/pflag v1.0.10 // indirect
-	github.com/tonistiigi/dchapes-mode v0.0.0-20250318174251-73d941a28323 // indirect
-	github.com/tonistiigi/fsutil v0.0.0-20251211185533-a2aa163d723f // indirect
-	github.com/tonistiigi/go-csvvalue v0.0.0-20240814133006-030d3b2625d0 // indirect
-	github.com/tonistiigi/units v0.0.0-20180711220420-6950e57a87ea // indirect
-	github.com/tonistiigi/vt100 v0.0.0-20240514184818-90bafcd6abab // indirect
 	github.com/vbatts/tar-split v0.12.2 // indirect
-	github.com/xhit/go-str2duration/v2 v2.1.0 // indirect
 	github.com/zclconf/go-cty v1.18.1 // indirect
 	go.opentelemetry.io/auto/sdk v1.2.1 // indirect
-	go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.68.0 // indirect
-	go.opentelemetry.io/contrib/instrumentation/net/http/httptrace/otelhttptrace v0.68.0 // indirect
-	go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.68.0 // indirect
 	go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc v0.19.0 // indirect
 	go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp v0.19.0 // indirect
 	go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc v1.43.0 // indirect
@@ -205,13 +61,11 @@ require (
 	go.opentelemetry.io/otel/sdk/metric v1.43.0 // indirect
 	go.opentelemetry.io/proto/otlp v1.10.0 // indirect
 	go.yaml.in/yaml/v3 v3.0.4
-	golang.org/x/crypto v0.50.0 // indirect
 	golang.org/x/mod v0.35.0 // indirect
 	golang.org/x/net v0.53.0 // indirect
 	golang.org/x/sync v0.20.0 // indirect
 	golang.org/x/sys v0.43.0 // indirect
 	golang.org/x/text v0.36.0
-	golang.org/x/time v0.15.0 // indirect
 	golang.org/x/tools v0.44.0 // indirect
 	google.golang.org/genproto/googleapis/api v0.0.0-20260414002931-afd174a4e478 // indirect
 	google.golang.org/genproto/googleapis/rpc v0.0.0-20260414002931-afd174a4e478 // indirect