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daml/dev-env
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Andreas Herrmann 33e47828e3
Bazel 1.1 (#3249) 
* bazel: 0.28.1 --> 1.1.0

* bazel-watcher sha256

* Fix missing line in patch

* proto_source_root --> strip_import_prefix

See https://github.com/bazelbuild/bazel/issues/7153 for details.

* Update rules_nixpkgs

Required to avoid errors of the form
```
ERROR: An error occurred during the fetch of repository 'node_nix':
   parameter 'sep' may not be specified by name, for call to method split(sep, maxsplit = None) of 'string'
```

and
```
ERROR: An error occurred during the fetch of repository 'node_nix':
   Traceback (most recent call last):
	File "/private/var/tmp/_bazel_runner/17d2b3954f1c6dcf5414d5453467df9a/external/io_tweag_rules_nixpkgs/nixpkgs/nixpkgs.bzl", line 149
		_execute_or_fail(repository_ctx, <3 more arguments>)
	File "/private/var/tmp/_bazel_runner/17d2b3954f1c6dcf5414d5453467df9a/external/io_tweag_rules_nixpkgs/nixpkgs/nixpkgs.bzl", line 318, in _execute_or_fail
		fail(<1 more arguments>)

Cannot build Nix attribute 'nodejs'.
Command: [/Users/runner/.nix-profile/bin/nix-build, /private/var/tmp/_bazel_runner/17d2b3954f1c6dcf5414d5453467df9a/external/node_nix/nix/bazel.nix, "-A", "nodejs", "--out-link", "bazel-support/nix-out-link", "-I", "nixpkgs=/private/var/tmp/_bazel_runner/17d2b3954f1c6dcf5414d5453467df9a/external/nixpkgs/nixpkgs"]
Return code: 1
Error output:
src/main/tools/process-tools.cc:173: "setitimer": Invalid argument
```

* Update rules_scala

* .proto has been removed, use [ProtoInfo] instead

See
https://docs.bazel.build/versions/1.1.0/be/protocol-buffer.html#proto_library

* python3_nix add nix_file attribute

To avoid the following error

```
ERROR: /home/aj/tweag.io/da/da-bazel-1.1/BUILD:66:1: //:nix_python3_runtime depends on @python3_nix//:bin/python in repository @python3_nix which failed to fetch. no such package '@python3_nix//': Traceback (most recent call last):
        File "/home/aj/.cache/bazel/_bazel_aj/5f825ad28f8e070f999ba37395e46ee5/external/io_tweag_rules_nixpkgs/nixpkgs/nixpkgs.bzl", line 149
                _execute_or_fail(repository_ctx, <3 more arguments>)
        File "/home/aj/.cache/bazel/_bazel_aj/5f825ad28f8e070f999ba37395e46ee5/external/io_tweag_rules_nixpkgs/nixpkgs/nixpkgs.bzl", line 318, in _execute_or_fail
                fail(<1 more arguments>)

Cannot build Nix attribute 'python3'.
Command: [/home/aj/.nix-profile/bin/nix-build, "-E", "import <nixpkgs> { config = {}; overlays = []; }", "-A", "python3", "--out-link", "bazel-support/nix-out-link", "-I", "nixpkgs=/home/aj/.cache/bazel/_bazel_aj/5f825ad28f8e070f999ba37395e46ee5/external/nixpkgs/nixpkgs"]
Return code: 1
Error output:
error: anonymous function at /home/aj/.cache/bazel/_bazel_aj/5f825ad28f8e070f999ba37395e46ee5/external/nixpkgs/nixpkgs.nix:3:1 called with unexpected argument 'config', at (string):1:1
```

* rules_haskell unnamed string.split(_, maxsplit = _)

The keyword argument may no longer be named.

* string.replace(_, _, maxsplit = _) may not be named

* Move proto sources from deps to data

Fixes

```
ERROR: /home/aj/tweag.io/da/da-bazel-1.1/daml-lf/archive/BUILD.bazel:150:1: in deps attribute of scala_test rule //daml-lf/archive:daml_lf_archive_reader_tests_test_suite_src_test_scala_com_digitalasset_daml_lf_archive_DecodeV1Spec.scala: '//daml-lf/archive:daml_lf_1.6_archive_proto_srcs' does not have mandatory providers: 'JavaInfo'. Since this rule was created by the macro 'da_scala_test_suite', the error might have been caused by the macro implementation
```

* Define sha256 for haskell_ghc__paths

Bazel 1.1.0 fails on missing hashes.

* Disable --incompatible_windows_native_test_wrapper

* //compiler/daml-extension don't modify sources

Modifying sources in-place can cause issues on Windows, where build
actions are not sandboxed and changes on sources can affect other build
steps.

* bazel-genfiles --> bazel-bin

The bazel-genfiles symlink has been removed since Bazel 1.0.
See https://github.com/bazelbuild/bazel/issues/8651

* Mark dev_env_tool repository rule as configure

See
https://docs.bazel.build/versions/1.1.0/skylark/lib/globals.html#repository_rule

* Move data deps into data attribute

* Mark dev_env_tool as local = True

* Manually fetch @makensis_dev_env
2019-11-11 10:06:03 +01:00
..
bin Bazel 1.1 (#3249) 2019-11-11 10:06:03 +01:00
dotfiles update all references of old repo to new repo 2019-04-04 16:20:07 +02:00
etc remove mentions of da-int servers (#2485) 2019-08-12 10:42:41 +01:00
git-hooks open-sourcing daml 2019-04-04 09:33:38 +01:00
lib Ensure that dev-env is in PATH for other dev-env tools (#2127) 2019-07-15 15:29:00 +02:00
t open-sourcing daml 2019-04-04 09:33:38 +01:00
windows Bazel 1.1 (#3249) 2019-11-11 10:06:03 +01:00
.gitignore open-sourcing daml 2019-04-04 09:33:38 +01:00
profile_bash.sh update copyright notices (#2499) 2019-08-13 17:23:03 +01:00
profile_zsh.sh update copyright notices (#2499) 2019-08-13 17:23:03 +01:00
README.md remove mentions of da-int servers (#2485) 2019-08-12 10:42:41 +01:00
VERSION open-sourcing daml 2019-04-04 09:33:38 +01:00

README.md

Dev-env

This folder contains the development dependencies of this project.

Development

Structure

  • dev-env/lib/dade-common is the script meant to be included into all wrappers for dev-env provided tools and other dev-env specific tools (e.g. dade-info)
  • dev-env/lib/dade-dump-profile is a script which outputs - in porcelain mode - all environmental variables necessary for dev-env to function in a given shell.
  • dev-env/lib/dade-base-profile is a sourcable version of dade-dump-profile.

Debugging

Run your comment with DADE_DEBUG=1 as prefix, e.g.:

DADE_DEBUG=1 jq

Environmental variables

Dev-env uses a common set of variables across it, here are they listed to be documented in future.

Public interface:

These variables are either used for dev-env initialization or are exported by dev-env for external tools to consume.

  • DADE_REPO_ROOT - root of a working directory where dev-env currently is executing; mutable content; input and output.
  • DADE_VAR_DIR - points to a directory which is meant for storing persistent and mutable data; mutable content; if not set, can be derived from DADE_DEVENV_DIR; input and output.
  • DADE_DEVENV_DIR - directory named dev-env under $DADE_BASE_ROOT, assume to be immutable (not yet the case); has to be set before dade-base-profile is sourced or dade-dump-profile is executed; input and output.
  • DADE_DESIRED_NIX_VERSION - user can provide this variable in their profile to silence the warning (in future, disable automatic installation of) the supported Nix version.

Private:

These variables are set in some of the dev-env tools and scripts and are not guaranteed to be always present in the dev-env environment (e.g. not guaranteed to be set by dade-common).

  • DADE_BASE_ROOT - root of the dev-env package; the directory which contains dev-env and nix directories, assume its immutable.
  • DADE_BUILD_RESULT - after a dev-env provided tool is built this variable is exported to point to a nix store where the tool was built.
  • DADE_DEBUG - sets -x in shell environemnt where dev-env scripts are executed.
  • DADE_CURRENT_SCRIPT_DIR - current directory of the currently running/sourced script, corresponds to $BASH_SOURCE[0], assume its immutable.
  • DADE_CURRENT_COMMAND - the name of the current command executed by dade
  • DADE_GC_ROOTS - points to a directory named gc-roots under DADE_VAR_DIR which contains Nix garbage collection roots and hashes for each dev-env provided tool individually; always mutable.
  • DADE_LIB_DIR - points to a directory lib under DADE_DEVENV_DIR which contains libraries for dev-env usage, assume its immutable.
  • DADE_NIXPKGS - points to a GC root which is a symlink to a Nixpkgs snapshot used by dev-env, used only in dade-dump-profile.