From 9ac380958a0a0e283eba3ca24ee29a06e83106f6 Mon Sep 17 00:00:00 2001
From: Lukas Piatkowski <luk@fb.com>
Date: Thu, 7 May 2020 23:43:18 -0700
Subject: [PATCH] mononoke/fbcode_builder: bring back mononoke manifests for
 getdeps build

Summary:
The breakage has been fixed, so bring back the manifest, but only the Linux one, because the Mac version is failing due to another issue.

Also to make it easier to debug issues on GitHub Actions separate out the dependencies build from Mononoke and rust-shed builds.

Reviewed By: krallin

Differential Revision: D21448412

fbshipit-source-id: 68d89c858d1692727a7fd66bca114920e6dfb4dc
---
 build/fbcode_builder/getdeps.py         | 17 +++++++++-
 build/fbcode_builder/manifests/mononoke | 41 +++++++++++++++++++++++++
 2 files changed, 57 insertions(+), 1 deletion(-)
 create mode 100644 build/fbcode_builder/manifests/mononoke

diff --git a/build/fbcode_builder/getdeps.py b/build/fbcode_builder/getdeps.py
index f488eb6c2..d6cefa27c 100755
--- a/build/fbcode_builder/getdeps.py
+++ b/build/fbcode_builder/getdeps.py
@@ -468,7 +468,12 @@ class BuildCmd(ProjectCmdBase):
             build_dir = loader.get_project_build_dir(m)
             inst_dir = loader.get_project_install_dir(m)
 
-            if m == manifest or not args.no_deps:
+            if (
+                m == manifest
+                and not args.only_deps
+                or m != manifest
+                and not args.no_deps
+            ):
                 print("Assessing %s..." % m.name)
                 project_hash = loader.get_project_hash(m)
                 ctx = loader.ctx_gen.get_context(m.name)
@@ -610,6 +615,16 @@ class BuildCmd(ProjectCmdBase):
                 "slow up-to-date-ness checks"
             ),
         )
+        parser.add_argument(
+            "--only-deps",
+            action="store_true",
+            default=False,
+            help=(
+                "Only build the named project's deps. "
+                "This is most useful when you want to separate out building "
+                "of all of the deps and your project"
+            ),
+        )
         parser.add_argument(
             "--no-build-cache",
             action="store_false",
diff --git a/build/fbcode_builder/manifests/mononoke b/build/fbcode_builder/manifests/mononoke
new file mode 100644
index 000000000..c15367b26
--- /dev/null
+++ b/build/fbcode_builder/manifests/mononoke
@@ -0,0 +1,41 @@
+[manifest]
+name = mononoke
+fbsource_path = fbcode/eden
+shipit_project = eden
+shipit_fbcode_builder = true
+
+[git]
+repo_url = https://github.com/facebookexperimental/eden.git
+
+[build.os=linux]
+builder = cargo
+
+[build.not(os=linux)]
+# building Mononoke on windows is not supported
+builder = nop
+
+[cargo]
+build_doc = true
+workspace_dir = eden/mononoke
+
+[shipit.pathmap]
+fbcode/configerator/structs/scm/mononoke/public_autocargo = eden/mononoke/config_structs
+fbcode/configerator/structs/scm/mononoke = eden/mononoke/config_structs
+fbcode/eden/oss = .
+fbcode/eden = eden
+fbcode/eden/mononoke/public_autocargo = eden/mononoke
+fbcode/tools/lfs = tools/lfs
+tools/rust/ossconfigs = .
+
+[shipit.strip]
+# strip all code unrelated to mononoke to prevent triggering unnecessary checks
+^fbcode/eden/(?!mononoke|scm/lib/xdiff.*)/.*$
+^fbcode/eden/mononoke/(?!public_autocargo).+/Cargo\.toml$
+^fbcode/configerator/structs/scm/mononoke/(?!public_autocargo).+/Cargo\.toml$
+
+[dependencies]
+fbthrift-rust
+rust-shed
+
+[dependencies.fb=on]
+rust