[antlir] fix all buck1 graph eval breakages

Summary: I really really really can't wait for this to just die.

Test Plan:
```
❯ buck2 run fbcode//antlir/facebook/buck1:test-buck1-graph --
Buck UI: https://www.internalfb.com/buck2/a9cabd31-07d5-42fe-bc03-ee45773f6c06
Network: Up: 0B  Down: 0B
Jobs completed: 50. Time elapsed: 0.5s.
BUILD SUCCEEDED
==================================================== test session starts ====================================================
platform linux -- Python 3.8.6, pytest-7.2.2, pluggy-0.13.1
rootdir: /data/users/vmagro/fbsource
collected 127 items

../buck-out/v2/gen/fbcode/f026cfe4a5dd1d55/antlir/facebook/buck1/__test-buck1-graph__/test-buck1-graph#link-tree/antlir/facebook/buck1/test_buck1_graph.py

============================================== 127 passed in 121.92s (0:02:01) ==============================================
```

Reviewed By: justintrudell

Differential Revision: D50568023

fbshipit-source-id: 2d57ea23de373a237acc93c3dac934ae2691aca5

antlir/bzl/antlir2_shim.bzl

@@ -31,6 +31,9 @@ antlir2_setting = native.enum(
 ) if is_buck2() else _antlir2_setting_buck1
 
 def _should_shadow(antlir2: str | bool | None) -> bool:
+    if not is_buck2():
+        return False
+
     if antlir2 == None and is_buck2():
         package_mode = antlir2_migration.get_mode()
         return package_mode == antlir2_migration.mode_t("shadow")

antlir/bzl/debuginfo.bzl

@@ -3,7 +3,7 @@
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.
 
-load("//antlir/antlir2/bzl/feature:defs.bzl", antlir2_feature = "feature")
+load("//antlir/antlir2/bzl/feature:defs.bzl?v2_only", antlir2_feature = "feature")
 load("//antlir/antlir2/bzl/image:defs.bzl", antlir2_image = "image")
 load("//antlir/bzl:flavor_helpers.bzl", "flavor_helpers")
 load("//antlir/bzl/image/feature:defs.bzl", antlir1_feature = "feature")

antlir/bzl/genrule/extractor/extract.bzl

@@ -62,6 +62,7 @@ exported by a parent layer which also includes an extract.extract feature.
 load("@bazel_skylib//lib:paths.bzl", "paths")
 load("//antlir/antlir2/bzl/feature:defs.bzl?v2_only", antlir2_feature = "feature")
 load("//antlir/bzl:antlir2_shim.bzl", "antlir2_shim")
+load("//antlir/bzl:build_defs.bzl", "is_buck2")
 load("//antlir/bzl:constants.bzl", "REPO_CFG")
 load("//antlir/bzl:image.bzl", "image")
 load("//antlir/bzl:sha256.bzl", "sha256_b64")
@@ -92,12 +93,12 @@ def _extract(
     if antlir2_shim.upgrade_or_shadow_feature(
         name = name,
         antlir2 = antlir2,
-        fn = antlir2_feature.new,
+        fn = antlir2_shim.getattr_buck2(antlir2_feature, "new"),
         features = [
             antlir2_feature.extract_from_layer(
                 binaries = binaries,
                 layer = source + ".antlir2",
-            ),
+            ) if is_buck2() else None,
         ],
         visibility = [],
         fake_buck1 = struct(

antlir/bzl/image/package/new.bzl

@@ -66,7 +66,7 @@ def package_new(
     if antlir2_shim.upgrade_or_shadow_package(
         antlir2 = antlir2,
         name = name,
-        fn = antlir2_package.backward_compatible_new,
+        fn = antlir2_shim.getattr_buck2(antlir2_package, "backward_compatible_new"),
         layer = layer + ".antlir2",
         format = format,
         visibility = visibility,

antlir/bzl/image_genrule_layer.bzl

@@ -120,7 +120,7 @@ Optional arguments:
             antlir2_feature.genrule(
                 cmd = cmd,
                 user = user,
-            ),
+            ) if is_buck2() else None,
         ],
         implicit_antlir2 = True,
         fake_buck1 = struct(

antlir/bzl/linux/busybox.bzl

@@ -5,7 +5,7 @@
 
 load("@bazel_skylib//lib:new_sets.bzl", "sets")
 load("@bazel_skylib//lib:paths.bzl", "paths")
-load("//antlir/antlir2/bzl/feature:defs.bzl", antlir2_feature = "feature")
+load("//antlir/antlir2/bzl/feature:defs.bzl?v2_only", antlir2_feature = "feature")
 load("//antlir/bzl/image/feature:defs.bzl", antlir1_feature = "feature")
 
 DEFAULT_APPLETS = sets.make([

antlir/bzl/linux/config/glibc/nsswitch.bzl

@@ -3,7 +3,7 @@
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.
 
-load("//antlir/antlir2/bzl/feature:defs.bzl", antlir2_feature = "feature")
+load("//antlir/antlir2/bzl/feature:defs.bzl?v2_only", antlir2_feature = "feature")
 load("//antlir/bzl:sha256.bzl", "sha256_b64")
 load("//antlir/bzl:shape.bzl", "shape")
 load("//antlir/bzl/image/feature:defs.bzl", antlir1_feature = "feature")

antlir/bzl/linux/config/network/resolv.bzl

@@ -3,7 +3,7 @@
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.
 
-load("//antlir/antlir2/bzl/feature:defs.bzl", antlir2_feature = "feature")
+load("//antlir/antlir2/bzl/feature:defs.bzl?v2_only", antlir2_feature = "feature")
 load("//antlir/bzl:sha256.bzl", "sha256_b64")
 load("//antlir/bzl:shape.bzl", "shape")
 load("//antlir/bzl/image/feature:defs.bzl", antlir1_feature = "feature")

antlir/bzl/linux/filesystem.bzl

@@ -3,7 +3,7 @@
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.
 
-load("//antlir/antlir2/bzl/feature:defs.bzl", antlir2_feature = "feature")
+load("//antlir/antlir2/bzl/feature:defs.bzl?v2_only", antlir2_feature = "feature")
 load("//antlir/bzl/image/feature:defs.bzl", antlir1_feature = "feature")
 
 def _install(use_antlir2 = False):

antlir/bzl/linux/release.bzl

@@ -4,7 +4,7 @@
 # LICENSE file in the root directory of this source tree.
 
 load("@bazel_skylib//lib:types.bzl", "types")
-load("//antlir/antlir2/bzl/feature:defs.bzl", antlir2_feature = "feature")
+load("//antlir/antlir2/bzl/feature:defs.bzl?v2_only", antlir2_feature = "feature")
 load("//antlir/bzl:build_defs.bzl", "buck_genrule")
 load("//antlir/bzl:target_helpers.bzl", "antlir_dep", "normalize_target")
 load("//antlir/bzl/image/feature:defs.bzl", antlir1_feature = "feature")

antlir/bzl/linux/time.bzl

@@ -4,7 +4,7 @@
 # LICENSE file in the root directory of this source tree.
 
 load("@bazel_skylib//lib:paths.bzl", "paths")
-load("//antlir/antlir2/bzl/feature:defs.bzl", antlir2_feature = "feature")
+load("//antlir/antlir2/bzl/feature:defs.bzl?v2_only", antlir2_feature = "feature")
 load("//antlir/bzl/image/feature:defs.bzl", "feature")
 
 def _timezone(zone, timezone_dir = "/usr/share/zoneinfo", use_antlir2 = False):

antlir/linux/vm/console/defs.bzl

@@ -3,7 +3,7 @@
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.
 
-load("//antlir/antlir2/bzl/feature:defs.bzl", antlir2_feature = "feature")
+load("//antlir/antlir2/bzl/feature:defs.bzl?v2_only", antlir2_feature = "feature")
 load("//antlir/bzl/image/feature:defs.bzl", antlir1_feature = "feature")
 
 def _autologin(use_antlir2 = False):

antlir/linux/vm/generator/defs.bzl

@@ -3,7 +3,7 @@
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.
 
-load("//antlir/antlir2/bzl/feature:defs.bzl", antlir2_feature = "feature")
+load("//antlir/antlir2/bzl/feature:defs.bzl?v2_only", antlir2_feature = "feature")
 load("//antlir/bzl/image/feature:defs.bzl", antlir1_feature = "feature")
 
 def _mounts(use_antlir2 = False):

antlir/linux/vm/network/defs.bzl

@@ -3,7 +3,7 @@
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.
 
-load("//antlir/antlir2/bzl/feature:defs.bzl", antlir2_feature = "feature")
+load("//antlir/antlir2/bzl/feature:defs.bzl?v2_only", antlir2_feature = "feature")
 load("//antlir/bzl:systemd.bzl", "systemd")
 load("//antlir/bzl/image/feature:defs.bzl", antlir1_feature = "feature")
 

antlir/linux/vm/ssh/defs.bzl

@@ -3,7 +3,7 @@
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.
 
-load("//antlir/antlir2/bzl/feature:defs.bzl", antlir2_feature = "feature")
+load("//antlir/antlir2/bzl/feature:defs.bzl?v2_only", antlir2_feature = "feature")
 load("//antlir/bzl:systemd.bzl", "systemd")
 load("//antlir/bzl/image/feature:defs.bzl", antlir1_feature = "feature")
 

antlir/vm/BUCK

@@ -1,4 +1,4 @@
-load("//antlir/bzl:build_defs.bzl", "export_file", "python_binary", "python_library")
+load("//antlir/bzl:build_defs.bzl", "export_file", "is_buck2", "python_binary", "python_library")
 load("//antlir/bzl:kernel_shim.bzl", "kernels")
 load("//antlir/vm/bzl:defs.bzl", "vm")
 
@@ -151,7 +151,7 @@ vm.run(
         )],
         kernel = kernels.default,
     ),
-)
+) if is_buck2() else None
 
 vm.run(
     name = "default-5.19",
@@ -163,7 +163,7 @@ vm.run(
         )],
         kernel = kernels.get("5.19"),
     ),
-)
+) if is_buck2() else None
 
 vm.run(
     name = "default-initrd-debug",
@@ -179,7 +179,7 @@ vm.run(
         disk = vm.types.disk.root(),
         kernel = kernels.default,
     ),
-)
+) if is_buck2() else None
 
 vm.run(
     name = "multinics",
@@ -188,4 +188,4 @@ vm.run(
         kernel = kernels.default,
         nics = 4,
     ),
-)
+) if is_buck2() else None

antlir/vm/bzl/initrd.bzl

@@ -4,9 +4,9 @@
 # LICENSE file in the root directory of this source tree.
 
 load("@bazel_skylib//lib:paths.bzl", "paths")
-load("//antlir/antlir2/bzl/feature:defs.bzl", "feature")
-load("//antlir/antlir2/bzl/image:defs.bzl", "image")
-load("//antlir/antlir2/bzl/package:defs.bzl", "package")
+load("//antlir/antlir2/bzl/feature:defs.bzl?v2_only", "feature")
+load("//antlir/antlir2/bzl/image:defs.bzl?v2_only", "image")
+load("//antlir/antlir2/bzl/package:defs.bzl?v2_only", "package")
 load("//antlir/bzl:build_defs.bzl", "get_visibility")
 load("//antlir/bzl:systemd.bzl", "systemd")
 load("//antlir/bzl:types.bzl", "types")

antlir/vm/initrd/BUCK

@@ -1,4 +1,4 @@
-load("//antlir/bzl:build_defs.bzl", "export_file")
+load("//antlir/bzl:build_defs.bzl", "export_file", "is_buck2")
 load("//antlir/bzl:kernel_shim.bzl", "kernels")
 load("//antlir/vm/bzl:initrd.bzl", "initrd")
 
@@ -16,4 +16,4 @@ export_file(
 [initrd(
     kernel = kernels.get(uname),
     visibility = ["PUBLIC"],
-) for uname in kernels.all_kernels]
+) for uname in kernels.all_kernels] if is_buck2() else None