feat: scaffold chain-registry files (backport #4413)

changelog.md

@@ -5,6 +5,56 @@
 ### Features
 
 - [#4457](https://github.com/ignite/cli/pull/4457) Add `skip-build` flag to `chain serve` command to avoid (re)building the chain
+- [#3707](https://github.com/ignite/cli/pull/3707) and [#4094](https://github.com/ignite/cli/pull/4094) Add collections support.
+- [#3977](https://github.com/ignite/cli/pull/3977) Add `chain lint` command to lint the chain's codebase using `golangci-lint`
+- [#3770](https://github.com/ignite/cli/pull/3770) Add `scaffold configs` and `scaffold params` commands
+- [#4001](https://github.com/ignite/cli/pull/4001) Improve `xgenny` dry run
+- [#3967](https://github.com/ignite/cli/issues/3967) Add HD wallet parameters `address index` and `account number` to the chain account config
+- [#4004](https://github.com/ignite/cli/pull/4004) Remove all import placeholders using the `xast` pkg
+- [#4071](https://github.com/ignite/cli/pull/4071) Support custom proto path
+- [#3718](https://github.com/ignite/cli/pull/3718) Add `gen-mig-diffs` tool app to compare scaffold output of two versions of ignite
+- [#4100](https://github.com/ignite/cli/pull/4100) Set the `proto-dir` flag only for the `scaffold chain` command and use the proto path from the config
+- [#4111](https://github.com/ignite/cli/pull/4111) Remove vuex generation
+- [#4113](https://github.com/ignite/cli/pull/4113) Generate chain config documentation automatically
+- [#4131](https://github.com/ignite/cli/pull/4131) Support `bytes` as data type in the `scaffold` commands
+- [#4300](https://github.com/ignite/cli/pull/4300) Only panics the module in the most top function level
+- [#4327](https://github.com/ignite/cli/pull/4327) Use the TxConfig from simState instead create a new one
+- [#4326](https://github.com/ignite/cli/pull/4326) Add `buf.build` version to `ignite version` command
+- [#4436](https://github.com/ignite/cli/pull/4436) Return tx hash to the faucet API
+- [#4437](https://github.com/ignite/cli/pull/4437) Remove module placeholders
+- [#4289](https://github.com/ignite/cli/pull/4289), [#4423](https://github.com/ignite/cli/pull/4423), [#4432](https://github.com/ignite/cli/pull/4432) Cosmos SDK v0.52 support
+- [#4413](https://github.com/ignite/cli/pull/4413) Add `ignite s chain-registry` command
+
+### Changes
+
+- [#4457](https://github.com/ignite/cli/pull/4457) Add `ski-build` flag to `chain serve` command to avoid building the chain
+- [#4094](https://github.com/ignite/cli/pull/4094) Scaffolding a multi-index map using `ignite s map foo bar baz --index foobar,foobaz` is no longer supported. Use one index instead of use `collections.IndexedMap`.
+- [#4058](https://github.com/ignite/cli/pull/4058) Simplify scaffolded modules by including `ValidateBasic()` logic in message handler.
+- [#4058](https://github.com/ignite/cli/pull/4058) Use `address.Codec` instead of `AccAddressFromBech32`.
+- [#3993](https://github.com/ignite/cli/pull/3993) Oracle scaffolding was deprecated and has been removed
+- [#3962](https://github.com/ignite/cli/pull/3962) Rename all RPC endpoints and autocli commands generated for `map`/`list`/`single` types
+- [#3976](https://github.com/ignite/cli/pull/3976) Remove error checks for Cobra command value get calls
+- [#4002](https://github.com/ignite/cli/pull/4002) Bump buf build
+- [#4008](https://github.com/ignite/cli/pull/4008) Rename `pkg/yaml` to `pkg/xyaml`
+- [#4075](https://github.com/ignite/cli/pull/4075) Use `gopkg.in/yaml.v3` instead `gopkg.in/yaml.v2`
+- [#4118](https://github.com/ignite/cli/pull/4118) Version scaffolded protos as `v1` to follow SDK structure.
+- [#4167](https://github.com/ignite/cli/pull/4167) Scaffold `int64` instead of `int32` when a field type is `int`
+- [#4159](https://github.com/ignite/cli/pull/4159) Enable gci linter
+- [#4160](https://github.com/ignite/cli/pull/4160) Enable copyloopvar linter
+- [#4162](https://github.com/ignite/cli/pull/4162) Enable errcheck linter
+- [#4189](https://github.com/ignite/cli/pull/4189) Deprecate `ignite node` for `ignite connect` app
+- [#4290](https://github.com/ignite/cli/pull/4290) Remove ignite ics logic from ignite cli (this functionality will be in the `consumer` app)
+- [#4295](https://github.com/ignite/cli/pull/4295) Stop scaffolding `pulsar` files
+- [#4317](https://github.com/ignite/cli/pull/4317) Remove xchisel dependency
+- [#4361](https://github.com/ignite/cli/pull/4361) Remove unused `KeyPrefix` method
+- [#4384](https://github.com/ignite/cli/pull/4384) Compare genesis params into chain genesis tests
+
+### Fixes
+
+- [#4000](https://github.com/ignite/cli/pull/4000) Run all dry runners before the wet run in the `xgenny` pkg
+- [#4091](https://github.com/ignite/cli/pull/4091) Fix race conditions in the plugin logic
+- [#4128](https://github.com/ignite/cli/pull/4128) Check for duplicate proto fields in config
+- [#4402](https://github.com/ignite/cli/pull/4402) Fix gentx parser into the cosmosutil package
 
 ## [`v28.6.1`](https://github.com/ignite/cli/releases/tag/v28.6.1)
 

ignite/cmd/scaffold.go

@@ -130,6 +130,7 @@ with an "--ibc" flag. Note that the default module is not IBC-enabled.
 		NewScaffoldBandchain(),
 		NewScaffoldVue(),
 		NewScaffoldReact(),
+		NewScaffoldChainRegistry(),
 	)
 
 	return c

ignite/cmd/scaffold_chain_registry.go

@@ -0,0 +1,68 @@
+package ignitecmd
+
+import (
+	"github.com/spf13/cobra"
+
+	"github.com/ignite/cli/v29/ignite/pkg/cliui"
+	"github.com/ignite/cli/v29/ignite/services/chain"
+	"github.com/ignite/cli/v29/ignite/services/scaffolder"
+)
+
+// NewScaffoldChainRegistry returns the command to scaffold the chain registry chain.json and assets.json files.
+func NewScaffoldChainRegistry() *cobra.Command {
+	c := &cobra.Command{
+		Use:   "chain-registry",
+		Short: "Configs for the chain registry",
+		Long: `Scaffold the chain registry chain.json and assets.json files.
+
+The chain registry is a GitHub repo, hosted at https://github.com/cosmos/cosmos-registry, that
+contains the chain.json and assets.json files of most of chains in the Cosmos ecosystem.
+It is good practices, when creating a new chain, and about to launch a testnet or mainnet, to
+publish the chain's metadata in the chain registry.
+
+Read more about the chain.json at https://github.com/cosmos/chain-registry?tab=readme-ov-file#chainjson
+Read more about the assets.json at https://github.com/cosmos/chain-registry?tab=readme-ov-file#assetlists`,
+		Args:    cobra.NoArgs,
+		PreRunE: migrationPreRunHandler,
+		RunE:    scaffoldChainRegistryFiles,
+	}
+
+	flagSetPath(c)
+	flagSetClearCache(c)
+
+	c.Flags().AddFlagSet(flagSetYes())
+
+	return c
+}
+
+func scaffoldChainRegistryFiles(cmd *cobra.Command, _ []string) error {
+	session := cliui.New(cliui.StartSpinnerWithText(statusScaffolding))
+	defer session.End()
+
+	cfg, _, err := getChainConfig(cmd)
+	if err != nil {
+		return err
+	}
+
+	c, err := chain.NewWithHomeFlags(cmd)
+	if err != nil {
+		return err
+	}
+
+	appPath := flagGetPath(cmd)
+	sc, err := scaffolder.New(cmd.Context(), appPath, cfg.Build.Proto.Path)
+	if err != nil {
+		return err
+	}
+
+	if err = sc.AddChainRegistryFiles(c, cfg); err != nil {
+		return err
+	}
+
+	// no need for post scaffolding, as we are just creating two files
+	// that are not part of the build process
+
+	session.Printf("🎉 chain-registry files successfully scaffolded\n")
+
+	return nil
+}

ignite/pkg/xgit/xgit.go

@@ -159,3 +159,23 @@ func IsRepository(path string) (bool, error) {
 	}
 	return true, nil
 }
+
+// RepositoryURL returns the URL of the origin remote of a Git repository.
+func RepositoryURL(path string) (string, error) {
+	repo, err := git.PlainOpenWithOptions(path, &defaultOpenOpts)
+	if err != nil {
+		return "", err
+	}
+
+	cfg, err := repo.Config()
+	if err != nil {
+		return "", err
+	}
+
+	origin, ok := cfg.Remotes["origin"]
+	if !ok {
+		return "", errors.Errorf("no origin remote found in %s", path)
+	}
+
+	return origin.URLs[0], nil
+}