Add support for additional Cargo workspaces

WORKSPACE.bazel

@@ -14,7 +14,7 @@ examples_repository()
 
 load("@cargo_raze_examples//:repositories.bzl", examples_repositories = "repositories")
 
-examples_repositories()
+examples_repositories(local_path_prefix = "examples/")
 
 load("@rules_rust//tools/rust_analyzer:deps.bzl", "rust_analyzer_deps")
 

examples/remote/binary_dependencies/cargo/crates.bzl

@@ -167,8 +167,15 @@ def _flatten_dependency_maps(all_dependency_maps):
 
     return dependencies
 
-def remote_binary_dependencies_fetch_remote_crates():
-    """This function defines a collection of repos and should be called in a WORKSPACE file"""
+def remote_binary_dependencies_fetch_remote_crates(local_path_prefix = ""):
+    """This function defines a collection of repos and should be called in a WORKSPACE file.
+
+    Args:
+        local_path_prefix: An optional prefix to append to local paths within the Bazel repository.
+            Many uses should use `bazel_workspace_path` in the raze settings instead, this is only
+            for unusual sitations which use the same fetch_remote_crates from multiple repositories.
+    """
+    _unused = local_path_prefix  # @unused
     maybe(
         http_archive,
         name = "remote_binary_dependencies__addr2line__0_14_0",

examples/remote/build_dependencies/cargo/crates.bzl

@@ -9,8 +9,15 @@ load("@bazel_tools//tools/build_defs/repo:git.bzl", "new_git_repository")  # bui
 load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")  # buildifier: disable=load
 load("@bazel_tools//tools/build_defs/repo:utils.bzl", "maybe")  # buildifier: disable=load
 
-def remote_build_dependencies_fetch_remote_crates():
-    """This function defines a collection of repos and should be called in a WORKSPACE file"""
+def remote_build_dependencies_fetch_remote_crates(local_path_prefix = ""):
+    """This function defines a collection of repos and should be called in a WORKSPACE file.
+
+    Args:
+        local_path_prefix: An optional prefix to append to local paths within the Bazel repository.
+            Many uses should use `bazel_workspace_path` in the raze settings instead, this is only
+            for unusual sitations which use the same fetch_remote_crates from multiple repositories.
+    """
+    _unused = local_path_prefix  # @unused
     maybe(
         http_archive,
         name = "remote_build_dependencies__addr2line__0_14_1",

examples/remote/cargo_workspace/cargo/crates.bzl

@@ -185,8 +185,15 @@ def _flatten_dependency_maps(all_dependency_maps):
 
     return dependencies
 
-def remote_cargo_workspace_fetch_remote_crates():
-    """This function defines a collection of repos and should be called in a WORKSPACE file"""
+def remote_cargo_workspace_fetch_remote_crates(local_path_prefix = ""):
+    """This function defines a collection of repos and should be called in a WORKSPACE file.
+
+    Args:
+        local_path_prefix: An optional prefix to append to local paths within the Bazel repository.
+            Many uses should use `bazel_workspace_path` in the raze settings instead, this is only
+            for unusual sitations which use the same fetch_remote_crates from multiple repositories.
+    """
+    _unused = local_path_prefix  # @unused
     maybe(
         http_archive,
         name = "remote_cargo_workspace__addr2line__0_13_0",

examples/remote/complicated_cargo_library/cargo/crates.bzl

@@ -9,8 +9,15 @@ load("@bazel_tools//tools/build_defs/repo:git.bzl", "new_git_repository")  # bui
 load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")  # buildifier: disable=load
 load("@bazel_tools//tools/build_defs/repo:utils.bzl", "maybe")  # buildifier: disable=load
 
-def remote_complicated_cargo_library_fetch_remote_crates():
-    """This function defines a collection of repos and should be called in a WORKSPACE file"""
+def remote_complicated_cargo_library_fetch_remote_crates(local_path_prefix = ""):
+    """This function defines a collection of repos and should be called in a WORKSPACE file.
+
+    Args:
+        local_path_prefix: An optional prefix to append to local paths within the Bazel repository.
+            Many uses should use `bazel_workspace_path` in the raze settings instead, this is only
+            for unusual sitations which use the same fetch_remote_crates from multiple repositories.
+    """
+    _unused = local_path_prefix  # @unused
     maybe(
         http_archive,
         name = "remote_complicated_cargo_library__ahash__0_3_8",

examples/remote/dev_dependencies/cargo/crates.bzl

@@ -9,8 +9,15 @@ load("@bazel_tools//tools/build_defs/repo:git.bzl", "new_git_repository")  # bui
 load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")  # buildifier: disable=load
 load("@bazel_tools//tools/build_defs/repo:utils.bzl", "maybe")  # buildifier: disable=load
 
-def remote_dev_dependencies_fetch_remote_crates():
-    """This function defines a collection of repos and should be called in a WORKSPACE file"""
+def remote_dev_dependencies_fetch_remote_crates(local_path_prefix = ""):
+    """This function defines a collection of repos and should be called in a WORKSPACE file.
+
+    Args:
+        local_path_prefix: An optional prefix to append to local paths within the Bazel repository.
+            Many uses should use `bazel_workspace_path` in the raze settings instead, this is only
+            for unusual sitations which use the same fetch_remote_crates from multiple repositories.
+    """
+    _unused = local_path_prefix  # @unused
     maybe(
         http_archive,
         name = "remote_dev_dependencies__addr2line__0_14_1",

examples/remote/no_deps/cargo/crates.bzl

@@ -9,6 +9,15 @@ load("@bazel_tools//tools/build_defs/repo:git.bzl", "new_git_repository")  # bui
 load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")  # buildifier: disable=load
 load("@bazel_tools//tools/build_defs/repo:utils.bzl", "maybe")  # buildifier: disable=load
 
-def remote_no_deps_fetch_remote_crates():
-    """No crates were detected in the source Cargo.toml. This is a no-op"""
+def remote_no_deps_fetch_remote_crates(local_path_prefix = ""):
+    """This function defines a collection of repos and should be called in a WORKSPACE file.
+
+    Args:
+        local_path_prefix: An optional prefix to append to local paths within the Bazel repository.
+            Many uses should use `bazel_workspace_path` in the raze settings instead, this is only
+            for unusual sitations which use the same fetch_remote_crates from multiple repositories.
+    """
+    _unused = local_path_prefix  # @unused
+
+    # No crates were detected in the source Cargo.toml. This is a no-op
     pass

examples/remote/non_cratesio/cargo/crates.bzl

@@ -9,8 +9,15 @@ load("@bazel_tools//tools/build_defs/repo:git.bzl", "new_git_repository")  # bui
 load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")  # buildifier: disable=load
 load("@bazel_tools//tools/build_defs/repo:utils.bzl", "maybe")  # buildifier: disable=load
 
-def remote_non_cratesio_fetch_remote_crates():
-    """This function defines a collection of repos and should be called in a WORKSPACE file"""
+def remote_non_cratesio_fetch_remote_crates(local_path_prefix = ""):
+    """This function defines a collection of repos and should be called in a WORKSPACE file.
+
+    Args:
+        local_path_prefix: An optional prefix to append to local paths within the Bazel repository.
+            Many uses should use `bazel_workspace_path` in the raze settings instead, this is only
+            for unusual sitations which use the same fetch_remote_crates from multiple repositories.
+    """
+    _unused = local_path_prefix  # @unused
     maybe(
         http_archive,
         name = "remote_non_cratesio__aho_corasick__0_6_10",

examples/remote/parent_directory_workspace/cargo/BUILD.bazel

@@ -0,0 +1,24 @@
+"""
+@generated
+cargo-raze generated Bazel file.
+
+DO NOT EDIT! Replaced on runs of cargo-raze
+"""
+
+# Export file for Stardoc support
+exports_files(
+    glob([
+        "**/*.bazel",
+        "**/*.bzl",
+    ]),
+    visibility = ["//visibility:public"],
+)
+
+filegroup(
+    name = "srcs",
+    srcs = glob([
+        "**/*.bazel",
+        "**/*.bzl",
+    ]),
+    visibility = ["//visibility:public"],
+)