mirror of
https://github.com/digital-asset/daml.git
synced 2024-11-10 10:46:11 +03:00
d3106682dd
* Add a REPL for each Scala target, for debugging.
For each Scala library target, this adds a `*_repl` target that can be
built and run to provide a Scala REPL with access to the library and all
its dependencies.
To use:
```
$ bazel build //ledger/ledger-on-memory:ledger-on-memory_repl
INFO: Invocation ID: f1c4ec07-68e7-4bc2-a182-40f6ea035110
INFO: Analyzed target //ledger/ledger-on-memory:ledger-on-memory_repl (32 packages loaded, 714 targets configured).
INFO: Found 1 target...
Target //ledger/ledger-on-memory:ledger-on-memory_repl up-to-date:
bazel-bin/ledger/ledger-on-memory/ledger-on-memory_repl.jar
bazel-bin/ledger/ledger-on-memory/ledger-on-memory_repl
INFO: Build completed successfully, 7 total actions
$ ./bazel-bin/ledger/ledger-on-memory/ledger-on-memory_repl
Welcome to Scala 2.12.13 (OpenJDK 64-Bit Server VM, Java 1.8.0_272).
Type in expressions for evaluation. Or try :help.
scala> import scala.concurrent.ExecutionContext.Implicits.global
scala> import com.google.protobuf.ByteString
scala> import com.daml.ledger.on.memory._
scala> import com.daml.ledger.participant.state.kvutils.OffsetBuilder
scala> import com.daml.ledger.participant.state.kvutils.Raw
scala> import com.daml.ledger.participant.state.kvutils.api.LedgerRecord
scala> val state = InMemoryState.empty
state: com.daml.ledger.on.memory.InMemoryState = com.daml.ledger.on.memory.InMemoryState@ff21443
scala> state.write { (log, state) => Future { log += LedgerRecord(OffsetBuilder.fromLong(1), Raw.LogEntryId(ByteString.copyFromUtf8("A")), Raw.Envelope(ByteString.EMPTY)) } }
```
The REPL target has the tag "manual", so will only be built on demand.
CHANGELOG_BEGIN
CHANGELOG_END
* Turns out you can run a REPL with `bazel run`.
|
||
|---|---|---|
| .. | ||
| client_server | ||
| dev_env_tool | ||
| java_testing | ||
| packaging | ||
| runfiles | ||
| sh | ||
| absl-mingw.patch | ||
| build_environment.bzl | ||
| BUILD.bazel | ||
| create_workspace.bzl | ||
| fat_cc_library.bzl | ||
| ghc_dwarf.bzl | ||
| grpc-bazel-apple.patch | ||
| grpc-bazel-mingw.patch | ||
| grpc-haskell-core-cpp-options.patch | ||
| grpc-haskell-core-upgrade.patch | ||
| haskell_proto3_suite_deriving_defaults.patch | ||
| haskell-c2hs.patch | ||
| haskell-cc-wrapper-windows.patch | ||
| haskell-ghcide-binary-q.patch | ||
| haskell-ghcide-expose-compat.patch | ||
| haskell-hie-bios.patch | ||
| haskell-js-dgtable.patch | ||
| haskell-js-flot.patch | ||
| haskell-js-jquery.patch | ||
| haskell-lsp-test-no-reexport.patch | ||
| haskell-opt.patch | ||
| haskell-shake.patch | ||
| haskell-strict-source-names.patch | ||
| haskell-windows-extra-libraries.patch | ||
| haskell-windows-remove-fake-libs.patch | ||
| haskell-zip.patch | ||
| haskell.bzl | ||
| hlint.bzl | ||
| java.bzl | ||
| javadoc_library.bzl | ||
| nixpkgs-disable-http2.patch | ||
| oracle.bzl | ||
| os_info.bzl | ||
| pkg.bzl | ||
| pom_file.bzl | ||
| pom_template.xml | ||
| proto.bzl | ||
| protobuf-win32.patch | ||
| remote_apis_no_services.patch | ||
| rules_nodejs_bash.patch | ||
| rules_nodejs_node_dependency.patch | ||
| rules_nodejs_npm_cli_path.patch | ||
| rules_scala_suite_tags.patch | ||
| rules-nixpkgs-llvm-cov.patch | ||
| scala_version.bzl | ||
| scala-escape-jvmflags.patch | ||
| scala.bzl | ||