tapes

Package main provides reproducible builds and tests locally and in GitHub actions.
It is the main harness for handling nearly all dev operations.

Installation

dagger install github.com/papercomputeco/tapes@8bc0390d275829f3bba8f0eb051f12f3bc9f1c06

Entrypoint

Return Type

Tapes !

Arguments

Name	Type	Default Value	Description
source	Directory	-	Project source directory.

Example

dagger -m github.com/papercomputeco/tapes@8bc0390d275829f3bba8f0eb051f12f3bc9f1c06 call \

func (m *MyModule) Example() *dagger.Tapes  {
	return dag.
			Tapes()
}

@function
def example() -> dagger.Tapes:
	return (
		dag.tapes()
	)

@func()
example(): Tapes {
	return dag
		.tapes()
}

Types

Tapes 🔗

Tapes is the main module for the Tapes CI/CD pipeline

build() 🔗

Build and return directory of go binaries for all platforms.

Return Type

Directory !

Arguments

Name	Type	Default Value	Description
ldflags	String	"-s -w"	Linker flags for go build

Example

dagger -m github.com/papercomputeco/tapes@8bc0390d275829f3bba8f0eb051f12f3bc9f1c06 call \
 build

func (m *MyModule) Example() *dagger.Directory  {
	return dag.
			Tapes().
			Build()
}

@function
def example() -> dagger.Directory:
	return (
		dag.tapes()
		.build()
	)

@func()
example(): Directory {
	return dag
		.tapes()
		.build()
}

buildExtprocImage() 🔗

BuildExtprocImage builds the local-platform tapes-extproc container image.

A second Dockerfile rather than a second stage in the first one: the two binaries ship on different base images (extproc on distroless nonroot, whose uid is part of its deployed contract) and are released independently.

Return Type

Container !

Arguments

Name	Type	Default Value	Description
version	String !	-	Version string for ldflags
commit	String !	-	Git commit SHA for ldflags

Example

dagger -m github.com/papercomputeco/tapes@8bc0390d275829f3bba8f0eb051f12f3bc9f1c06 call \
 build-extproc-image --version string --commit string

func (m *MyModule) Example(version string, commit string) *dagger.Container  {
	return dag.
			Tapes().
			Buildextprocimage(version, commit)
}

@function
def example(version: str, commit: str) -> dagger.Container:
	return (
		dag.tapes()
		.buildextprocimage(version, commit)
	)

@func()
example(version: string, commit: string): Container {
	return dag
		.tapes()
		.buildExtprocImage(version, commit)
}

buildPushExtprocImages() 🔗

BuildPushExtprocImages builds a multi-arch tapes-extproc image and publishes it to the provided registry.

Image naming convention: /tapes-extproc:

Return Type

[String ! ] !

Arguments

Name	Type	Default Value	Description
registry	String !	-	Container registry address (e.g., “123456789.dkr.ecr.us-east-1.amazonaws.com”)
tags	[String ! ] !	-	Image tags to apply (e.g., [“v1.0.0”, “latest”])
version	String !	-	Version string for ldflags
commit	String !	-	Git commit SHA for ldflags

Example

dagger -m github.com/papercomputeco/tapes@8bc0390d275829f3bba8f0eb051f12f3bc9f1c06 call \
 build-push-extproc-images --registry string --tags string1 --tags string2 --version string --commit string

func (m *MyModule) Example(ctx context.Context, registry string, tags []string, version string, commit string) []string  {
	return dag.
			Tapes().
			Buildpushextprocimages(ctx, registry, tags, version, commit)
}

@function
async def example(registry: str, tags: List[str], version: str, commit: str) -> List[str]:
	return await (
		dag.tapes()
		.buildpushextprocimages(registry, tags, version, commit)
	)

@func()
async example(registry: string, tags: string[], version: string, commit: string): Promise<string[]> {
	return dag
		.tapes()
		.buildPushExtprocImages(registry, tags, version, commit)
}

buildPushTapesImages() 🔗

BuildPushTapesImage builds a multi-arch image for tapes and publishes to the provided registry.

Image naming convention: /tapes:

Return Type

[String ! ] !

Arguments

Name	Type	Default Value	Description
registry	String !	-	Container registry address (e.g., “123456789.dkr.ecr.us-east-1.amazonaws.com”)
tags	[String ! ] !	-	Image tags to apply (e.g., [“v1.0.0”, “latest”])
version	String !	-	Version string for ldflags
commit	String !	-	Git commit SHA for ldflags
postHogPublicKey	String	-	PostHog telemetry public API key (write-only). Empty disables telemetry.

Example

dagger -m github.com/papercomputeco/tapes@8bc0390d275829f3bba8f0eb051f12f3bc9f1c06 call \
 build-push-tapes-images --registry string --tags string1 --tags string2 --version string --commit string

func (m *MyModule) Example(ctx context.Context, registry string, tags []string, version string, commit string) []string  {
	return dag.
			Tapes().
			Buildpushtapesimages(ctx, registry, tags, version, commit)
}

@function
async def example(registry: str, tags: List[str], version: str, commit: str) -> List[str]:
	return await (
		dag.tapes()
		.buildpushtapesimages(registry, tags, version, commit)
	)

@func()
async example(registry: string, tags: string[], version: string, commit: string): Promise<string[]> {
	return dag
		.tapes()
		.buildPushTapesImages(registry, tags, version, commit)
}

buildRelease() 🔗

BuildRelease compiles versioned release binaries with embedded version info

Return Type

Directory !

Arguments

Name	Type	Default Value	Description
version	String !	-	Version string of build
commit	String !	-	Git commit SHA of build
postHogPublicKey	String	-	PostHog telemetry public API key (write-only). Empty disables telemetry.
postHogEndpoint	String	-	PostHog ingestion endpoint

Example

dagger -m github.com/papercomputeco/tapes@8bc0390d275829f3bba8f0eb051f12f3bc9f1c06 call \
 build-release --version string --commit string

func (m *MyModule) Example(version string, commit string) *dagger.Directory  {
	return dag.
			Tapes().
			Buildrelease(version, commit)
}

@function
def example(version: str, commit: str) -> dagger.Directory:
	return (
		dag.tapes()
		.buildrelease(version, commit)
	)

@func()
example(version: string, commit: string): Directory {
	return dag
		.tapes()
		.buildRelease(version, commit)
}

buildTapesImage() 🔗

BuildTapesImage builds the local-platform tapes container image from the repository Dockerfile.

Return Type

Container !

Arguments

Name	Type	Default Value	Description
version	String !	-	Version string for ldflags
commit	String !	-	Git commit SHA for ldflags
postHogPublicKey	String	-	PostHog telemetry public API key (write-only). Empty disables telemetry.

Example

dagger -m github.com/papercomputeco/tapes@8bc0390d275829f3bba8f0eb051f12f3bc9f1c06 call \
 build-tapes-image --version string --commit string

func (m *MyModule) Example(version string, commit string) *dagger.Container  {
	return dag.
			Tapes().
			Buildtapesimage(version, commit)
}

@function
def example(version: str, commit: str) -> dagger.Container:
	return (
		dag.tapes()
		.buildtapesimage(version, commit)
	)

@func()
example(version: string, commit: string): Container {
	return dag
		.tapes()
		.buildTapesImage(version, commit)
}

checkExtproc() 🔗

CheckExtproc runs the ext_proc adapter’s test suite.

It is separate from Test, and bound to no database, because none of these tests need one — extproc talks to ingest over HTTP and is tested against fixtures. That is what makes it affordable on every PR, which matters: Test binds Postgres and for that reason does not run on the PR path, so folding extproc’s tests into it would have quietly retired the gate that used to run on every extproc change. This keeps that gate, including the wire-capture fidelity tests, which read the committed recordings and therefore always run rather than skipping.

Return Type

String !

Example

dagger -m github.com/papercomputeco/tapes@8bc0390d275829f3bba8f0eb051f12f3bc9f1c06 call \
 check-extproc

func (m *MyModule) Example(ctx context.Context) string  {
	return dag.
			Tapes().
			Checkextproc(ctx)
}

@function
async def example() -> str:
	return await (
		dag.tapes()
		.checkextproc()
	)

@func()
async example(): Promise<string> {
	return dag
		.tapes()
		.checkExtproc()
}

checkGenerate() 🔗

CheckGenerate verifies that sqlc-generated code is up to date by regenerating it from sqlc.yaml and diffing the result against the committed files.

Return Type

String !

Example

dagger -m github.com/papercomputeco/tapes@8bc0390d275829f3bba8f0eb051f12f3bc9f1c06 call \
 check-generate

func (m *MyModule) Example(ctx context.Context) string  {
	return dag.
			Tapes().
			Checkgenerate(ctx)
}

@function
async def example() -> str:
	return await (
		dag.tapes()
		.checkgenerate()
	)

@func()
async example(): Promise<string> {
	return dag
		.tapes()
		.checkGenerate()
}

checkGoModTidy() 🔗

CheckGoModTidy runs “go mod tidy” and fails if it produces any changes to go.mod or go.sum, indicating that the caller forgot to tidy before committing.

Return Type

String !

Example

dagger -m github.com/papercomputeco/tapes@8bc0390d275829f3bba8f0eb051f12f3bc9f1c06 call \
 check-go-mod-tidy

func (m *MyModule) Example(ctx context.Context) string  {
	return dag.
			Tapes().
			Checkgomodtidy(ctx)
}

@function
async def example() -> str:
	return await (
		dag.tapes()
		.checkgomodtidy()
	)

@func()
async example(): Promise<string> {
	return dag
		.tapes()
		.checkGoModTidy()
}

checkLint() 🔗

CheckLint runs golangci-lint against the tapes source code without applying fixes.

Return Type

String !

Example

dagger -m github.com/papercomputeco/tapes@8bc0390d275829f3bba8f0eb051f12f3bc9f1c06 call \
 check-lint

func (m *MyModule) Example(ctx context.Context) string  {
	return dag.
			Tapes().
			Checklint(ctx)
}

@function
async def example() -> str:
	return await (
		dag.tapes()
		.checklint()
	)

@func()
async example(): Promise<string> {
	return dag
		.tapes()
		.checkLint()
}

checkParity() 🔗

CheckParity runs the contract-fixture gates: the envelope corpus parity gate (seal, schema, coverage), the parser oracle that holds this repo’s reader to that corpus, and the envelope validation rules the corpus’s error cases declare.

It exists as a check of its own rather than as part of Test for two reasons.

The first is that it needs nothing. No Postgres, no Ollama, no services at all — it is fixtures and pure functions. Test binds a database because most of the suite needs one, and that cost is why Test is not on the PR path today; CI runs TestE2E, Build and Smoke. That left the envelope contract — which is the agreement between capture paths in different repositories — gated by nothing on a pull request, even though a corpus edit is exactly the kind of change whose blast radius reaches other repos. A check with no service dependencies can run on every PR in seconds.

The second is what a failure here means. A red CheckParity says the shared contract moved, and the fix usually involves another repository: re-sync a vendored copy, or land a parser change beside the fixture change. Keeping it separate makes that legible from the check name alone, instead of arriving as one failed assertion inside a full unit-test run.

Return Type

String !

Example

dagger -m github.com/papercomputeco/tapes@8bc0390d275829f3bba8f0eb051f12f3bc9f1c06 call \
 check-parity

func (m *MyModule) Example(ctx context.Context) string  {
	return dag.
			Tapes().
			Checkparity(ctx)
}

@function
async def example() -> str:
	return await (
		dag.tapes()
		.checkparity()
	)

@func()
async example(): Promise<string> {
	return dag
		.tapes()
		.checkParity()
}

fixLint() 🔗

FixLint runs golangci-lint against the tapes source code with –fix, applying automatic fixes where possible, and returns the modified source directory.

Return Type

Directory !

Example

dagger -m github.com/papercomputeco/tapes@8bc0390d275829f3bba8f0eb051f12f3bc9f1c06 call \
 fix-lint

func (m *MyModule) Example() *dagger.Directory  {
	return dag.
			Tapes().
			Fixlint()
}

@function
def example() -> dagger.Directory:
	return (
		dag.tapes()
		.fixlint()
	)

@func()
example(): Directory {
	return dag
		.tapes()
		.fixLint()
}

nightly() 🔗

Nightly builds and uploads nightly artifacts

Return Type

Directory !

Arguments

Name	Type	Default Value	Description
commit	String !	-	Git commit SHA
postHogPublicKey	String	-	PostHog telemetry public API key (write-only)
endpoint	Secret !	-	Bucket endpoint URL
bucket	Secret !	-	Bucket name
accessKeyId	Secret !	-	Bucket access key ID
secretAccessKey	Secret !	-	Bucket secret access key

Example

dagger -m github.com/papercomputeco/tapes@8bc0390d275829f3bba8f0eb051f12f3bc9f1c06 call \
 nightly --commit string --endpoint env:MYSECRET --bucket env:MYSECRET --access-key-id env:MYSECRET --secret-access-key env:MYSECRET

func (m *MyModule) Example(commit string, endpoint *dagger.Secret, bucket *dagger.Secret, accessKeyId *dagger.Secret, secretAccessKey *dagger.Secret) *dagger.Directory  {
	return dag.
			Tapes().
			Nightly(commit, endpoint, bucket, accessKeyId, secretAccessKey)
}

@function
def example(commit: str, endpoint: dagger.Secret, bucket: dagger.Secret, accesskeyid: dagger.Secret, secretaccesskey: dagger.Secret) -> dagger.Directory:
	return (
		dag.tapes()
		.nightly(commit, endpoint, bucket, accesskeyid, secretaccesskey)
	)

@func()
example(commit: string, endpoint: Secret, bucket: Secret, accessKeyId: Secret, secretAccessKey: Secret): Directory {
	return dag
		.tapes()
		.nightly(commit, endpoint, bucket, accessKeyId, secretAccessKey)
}

ollamaPullModel() 🔗

ollamaPullModel pulls a given Ollama model in a sidecare container.

Return Type

String !

Arguments

Name	Type	Default Value	Description
model	String !	-	No description provided
ollamaSvc	Service !	-	No description provided

Example

dagger -m github.com/papercomputeco/tapes@8bc0390d275829f3bba8f0eb051f12f3bc9f1c06 call \
 ollama-pull-model --model string --ollama-svc PROTOCOL://HOST:PORT

func (m *MyModule) Example(ctx context.Context, model string, ollamaSvc *dagger.Service) string  {
	return dag.
			Tapes().
			Ollamapullmodel(ctx, model, ollamaSvc)
}

@function
async def example(model: str, ollamasvc: dagger.Service) -> str:
	return await (
		dag.tapes()
		.ollamapullmodel(model, ollamasvc)
	)

@func()
async example(model: string, ollamaSvc: Service): Promise<string> {
	return dag
		.tapes()
		.ollamaPullModel(model, ollamaSvc)
}

ollamaService() 🔗

OllamaService provides an Ollama ready to run service. This service uses a cache volume so models are only pulled once across runs. Pre-create the models/manifests directory tree so Ollama’s serve command doesn’t crash on a fresh (empty) cache volume.

Return Type

Service !

Example

dagger -m github.com/papercomputeco/tapes@8bc0390d275829f3bba8f0eb051f12f3bc9f1c06 call \
 ollama-service

func (m *MyModule) Example() *dagger.Service  {
	return dag.
			Tapes().
			Ollamaservice()
}

@function
def example() -> dagger.Service:
	return (
		dag.tapes()
		.ollamaservice()
	)

@func()
example(): Service {
	return dag
		.tapes()
		.ollamaService()
}

ollamaStack() 🔗

Return Type

Service !

Example

dagger -m github.com/papercomputeco/tapes@8bc0390d275829f3bba8f0eb051f12f3bc9f1c06 call \
 ollama-stack

func (m *MyModule) Example() *dagger.Service  {
	return dag.
			Tapes().
			Ollamastack()
}

@function
def example() -> dagger.Service:
	return (
		dag.tapes()
		.ollamastack()
	)

@func()
example(): Service {
	return dag
		.tapes()
		.ollamaStack()
}

postgresService() 🔗

PostgresService provides a ready to run postgres service with “tapes” user, password, and db

Return Type

Service !

Example

dagger -m github.com/papercomputeco/tapes@8bc0390d275829f3bba8f0eb051f12f3bc9f1c06 call \
 postgres-service

func (m *MyModule) Example() *dagger.Service  {
	return dag.
			Tapes().
			Postgresservice()
}

@function
def example() -> dagger.Service:
	return (
		dag.tapes()
		.postgresservice()
	)

@func()
example(): Service {
	return dag
		.tapes()
		.postgresService()
}

releaseLatest() 🔗

Release builds release binaries and uploads to bucket

Return Type

Directory !

Arguments

Name	Type	Default Value	Description
version	String !	-	Version string (e.g., “v1.0.0”)
commit	String !	-	Git commit SHA
postHogPublicKey	String	-	PostHog telemetry public API key (write-only)
endpoint	Secret !	-	Bucket endpoint URL
bucket	Secret !	-	Bucket name
accessKeyId	Secret !	-	Bucket access key ID
secretAccessKey	Secret !	-	Bucket secret access key

Example

dagger -m github.com/papercomputeco/tapes@8bc0390d275829f3bba8f0eb051f12f3bc9f1c06 call \
 release-latest --version string --commit string --endpoint env:MYSECRET --bucket env:MYSECRET --access-key-id env:MYSECRET --secret-access-key env:MYSECRET

func (m *MyModule) Example(version string, commit string, endpoint *dagger.Secret, bucket *dagger.Secret, accessKeyId *dagger.Secret, secretAccessKey *dagger.Secret) *dagger.Directory  {
	return dag.
			Tapes().
			Releaselatest(version, commit, endpoint, bucket, accessKeyId, secretAccessKey)
}

@function
def example(version: str, commit: str, endpoint: dagger.Secret, bucket: dagger.Secret, accesskeyid: dagger.Secret, secretaccesskey: dagger.Secret) -> dagger.Directory:
	return (
		dag.tapes()
		.releaselatest(version, commit, endpoint, bucket, accesskeyid, secretaccesskey)
	)

@func()
example(version: string, commit: string, endpoint: Secret, bucket: Secret, accessKeyId: Secret, secretAccessKey: Secret): Directory {
	return dag
		.tapes()
		.releaseLatest(version, commit, endpoint, bucket, accessKeyId, secretAccessKey)
}

test() 🔗

Test runs the tapes unit tests via “go test” and provides a just-in-time Postgres service that can be used by the tests via the “TEST_POSTGRES_DSN” env var.

Return Type

String !

Arguments

Name	Type	Default Value	Description
runId	String	-	Inert identifier that callers can vary to bypass Dagger’s exec cache.

Example

dagger -m github.com/papercomputeco/tapes@8bc0390d275829f3bba8f0eb051f12f3bc9f1c06 call \
 test

func (m *MyModule) Example(ctx context.Context) string  {
	return dag.
			Tapes().
			Test(ctx)
}

@function
async def example() -> str:
	return await (
		dag.tapes()
		.test()
	)

@func()
async example(): Promise<string> {
	return dag
		.tapes()
		.test()
}

testE2E() 🔗

TestE2E runs end-to-end tests against Postgres and Ollama services.

It stands up a PostgreSQL database and an Ollama LLM service, builds the tapes binary, runs the proxy and API as Dagger services backed by Postgres, and uses hurl to verify the full pipeline.

Return Type

String !

Example

dagger -m github.com/papercomputeco/tapes@8bc0390d275829f3bba8f0eb051f12f3bc9f1c06 call \
 test-e-2-e

func (m *MyModule) Example(ctx context.Context) string  {
	return dag.
			Tapes().
			Teste2e(ctx)
}

@function
async def example() -> str:
	return await (
		dag.tapes()
		.teste2e()
	)

@func()
async example(): Promise<string> {
	return dag
		.tapes()
		.testE2E()
}

uploadInstallSh() 🔗

UploadInstallSh uploads the install.sh script to the artifacts bucket

Return Type

Void !

Arguments

Name	Type	Default Value	Description
endpoint	Secret !	-	Bucket endpoint URL
bucket	Secret !	-	Bucket name
accessKeyId	Secret !	-	Bucket access key ID
secretAccessKey	Secret !	-	Bucket secret access key

Example

dagger -m github.com/papercomputeco/tapes@8bc0390d275829f3bba8f0eb051f12f3bc9f1c06 call \
 upload-install-sh --endpoint env:MYSECRET --bucket env:MYSECRET --access-key-id env:MYSECRET --secret-access-key env:MYSECRET

func (m *MyModule) Example(ctx context.Context, endpoint *dagger.Secret, bucket *dagger.Secret, accessKeyId *dagger.Secret, secretAccessKey *dagger.Secret)   {
	return dag.
			Tapes().
			Uploadinstallsh(ctx, endpoint, bucket, accessKeyId, secretAccessKey)
}

@function
async def example(endpoint: dagger.Secret, bucket: dagger.Secret, accesskeyid: dagger.Secret, secretaccesskey: dagger.Secret) -> None:
	return await (
		dag.tapes()
		.uploadinstallsh(endpoint, bucket, accesskeyid, secretaccesskey)
	)

@func()
async example(endpoint: Secret, bucket: Secret, accessKeyId: Secret, secretAccessKey: Secret): Promise<void> {
	return dag
		.tapes()
		.uploadInstallSh(endpoint, bucket, accessKeyId, secretAccessKey)
}