rules_ent

Bazel rules for Ent code generation

[WIP; still very hacky]

Usage

Unless done by gazelle, in the BUILD file of the schema package:

load("@io_bazel_rules_go//go:def.bzl", "go_library")
go_library(
name="schema",
srcs= ["entity.go"],
importpath="github.com/cloneable/repo/path/to/schema",
visibility= ["//:__subpackages__"],
deps= [
"@io_entgo_ent//:go_default_library",
"@io_entgo_ent//schema/field:go_default_library",
],
)

Define a go_ent_library in the BUILD file of the target package. go_ent_library can be depend upon like a go_library.

load("@com_github_cloneable_rules_ent//:defs.bzl", "go_ent_library")
go_ent_library(
name="ent",
entities= ["entity"], # temporarily neededgomod="//:go_mod", # hopefully only temporarily neededimportpath="github.com/cloneable/repo/target/package/ent",
schema="//path/to/schema", # go_library of schema packagevisibility= ["//:__subpackages__"],
)

Define a filegroup with go.mod and go.sum in the BUILD file of the root of the Go module because entc calls the go tool, which expects to find a proper module. This may change in the future.

filegroup(
name="go_mod",
srcs= [
"go.mod",
"go.sum",
],
visibility= ["//:__subpackages__"],
)

In your WORKSPACE file:

http_archive(
name="com_github_cloneable_rules_ent",
sha256="...",
strip_prefix="rules_ent-...",
urls= ["https://github.com/cloneable/rules_ent/..."],
)