From 9aac50bc170d2e0387c89203f6f1b23a3bc5aa60 Mon Sep 17 00:00:00 2001
From: Austin Seipp <aseipp@pobox.com>
Date: Sun, 6 Aug 2023 17:50:00 -0500
Subject: [PATCH] cli: add BUILD files

The `grammar` macro from `pest_derive` doesn't actually interpret the given file
as relative in our case, so we have to give it the fully qualified relative path
which exists in the `buck-out/` dir.

Signed-off-by: Austin Seipp <aseipp@pobox.com>
---
 cli/BUILD                  | 38 ++++++++++++++++++++++++++++
 cli/BUILD.deps.bzl         | 52 ++++++++++++++++++++++++++++++++++++++
 cli/PACKAGE                |  4 +++
 cli/examples/BUILD         | 23 +++++++++++++++++
 cli/src/template_parser.rs |  6 +++++
 5 files changed, 123 insertions(+)
 create mode 100644 cli/BUILD
 create mode 100644 cli/BUILD.deps.bzl
 create mode 100644 cli/PACKAGE
 create mode 100644 cli/examples/BUILD

diff --git a/cli/BUILD b/cli/BUILD
new file mode 100644
index 0000000000..a00c89bcf9
--- /dev/null
+++ b/cli/BUILD
@@ -0,0 +1,38 @@
+
+load("//buck/shims/jj.bzl", "jj")
+load("//cli/BUILD.deps.bzl", "JJ_CLI_DEPS")
+
+alias(
+    # NOTE: default target for this package
+    name = 'cli',
+    actual = ':jj',
+)
+
+jj.rust_library(
+    name = "jj-cli",
+    srcs = glob([
+        "src/**/*.rs",
+        "src/**/*.toml",
+        "src/**/*.json",
+        "src/**/*.pest",
+    ], exclude = [
+        "**/main.rs"
+    ]),
+
+    features = [
+        "watchman",
+        "git",
+    ],
+
+    deps = JJ_CLI_DEPS,
+)
+
+jj.rust_binary(
+    name = 'jj',
+    srcs = ['src/main.rs'],
+    features = [
+        "watchman",
+        "git",
+    ],
+    deps = [ ":jj-cli" ] + JJ_CLI_DEPS,
+)
diff --git a/cli/BUILD.deps.bzl b/cli/BUILD.deps.bzl
new file mode 100644
index 0000000000..e566c167fb
--- /dev/null
+++ b/cli/BUILD.deps.bzl
@@ -0,0 +1,52 @@
+
+JJ_CLI_DEPS = [
+    # CARGO-SYNC-START: dependencies
+    '//lib:jj-lib',
+    'third-party//rust:chrono',
+    'third-party//rust:clap',
+    'third-party//rust:clap-markdown',
+    'third-party//rust:clap_complete',
+    'third-party//rust:clap_complete_nushell',
+    'third-party//rust:clap_mangen',
+    'third-party//rust:config',
+    'third-party//rust:criterion',
+    'third-party//rust:crossterm',
+    'third-party//rust:dirs',
+    'third-party//rust:esl01-renderdag',
+    'third-party//rust:futures',
+    'third-party//rust:git2',
+    'third-party//rust:gix',
+    'third-party//rust:hex',
+    'third-party//rust:indexmap',
+    'third-party//rust:itertools',
+    'third-party//rust:maplit',
+    'third-party//rust:minus',
+    'third-party//rust:once_cell',
+    'third-party//rust:pest',
+    'third-party//rust:pest_derive',
+    'third-party//rust:pollster',
+    'third-party//rust:rayon',
+    'third-party//rust:regex',
+    'third-party//rust:rpassword',
+    'third-party//rust:scm-record',
+    'third-party//rust:serde',
+    'third-party//rust:slab',
+    'third-party//rust:strsim',
+    'third-party//rust:tempfile',
+    'third-party//rust:textwrap',
+    'third-party//rust:thiserror',
+    'third-party//rust:timeago',
+    'third-party//rust:toml_edit',
+    'third-party//rust:tracing',
+    'third-party//rust:tracing-chrome',
+    'third-party//rust:tracing-subscriber',
+    'third-party//rust:unicode-width',
+    # CARGO-SYNC-END
+] + select({
+    "config//os:windows": [],
+    "DEFAULT": [
+        # CARGO-SYNC-START: dependencies@cfg(unix)
+        'third-party//rust:libc',
+        # CARGO-SYNC-END
+    ],
+})
diff --git a/cli/PACKAGE b/cli/PACKAGE
new file mode 100644
index 0000000000..5019e6766b
--- /dev/null
+++ b/cli/PACKAGE
@@ -0,0 +1,4 @@
+
+package(
+    visibility = [ 'PUBLIC' ],
+)
diff --git a/cli/examples/BUILD b/cli/examples/BUILD
new file mode 100644
index 0000000000..437e77f085
--- /dev/null
+++ b/cli/examples/BUILD
@@ -0,0 +1,23 @@
+
+load("//buck/shims/jj.bzl", "jj")
+load("//cli/BUILD.deps.bzl", "JJ_CLI_DEPS")
+
+EXAMPLES = [
+    'custom-backend',
+    'custom-command',
+    'custom-commit-templater',
+    'custom-global-flag',
+    'custom-operation-templater',
+    'custom-working-copy',
+]
+
+[
+    jj.rust_binary(
+        name = name,
+        srcs = glob(["{}/**/*.rs".format(name)]),
+        deps = [
+            "//cli:jj-cli",
+            "third-party//rust:async-trait",
+        ] + JJ_CLI_DEPS,
+    ) for name in EXAMPLES
+]
diff --git a/cli/src/template_parser.rs b/cli/src/template_parser.rs
index 99f418b0e8..5756485ca1 100644
--- a/cli/src/template_parser.rs
+++ b/cli/src/template_parser.rs
@@ -28,6 +28,12 @@ use pest::Parser;
 use pest_derive::Parser;
 use thiserror::Error;
 
+#[cfg(buck_build)]
+#[derive(Parser)]
+#[grammar = "cli/src/template.pest"]
+struct TemplateParser;
+
+#[cfg(not(buck_build))]
 #[derive(Parser)]
 #[grammar = "template.pest"]
 struct TemplateParser;