Change default Rust distribution downloads from .tar.gz to .tar.xz

docs/flatten.md

@@ -1321,7 +1321,7 @@ A given instance of this rule should be accompanied by a toolchain_repository_pr
 | <a id="rust_toolchain_tools_repository-rustfmt_version"></a>rustfmt_version |  The version of the tool among "nightly", "beta", or an exact version.   | String | optional | <code>""</code> |
 | <a id="rust_toolchain_tools_repository-sha256s"></a>sha256s |  A dict associating tool subdirectories to sha256 hashes. See [rust_repositories](#rust_repositories) for more details.   | <a href="https://bazel.build/rules/lib/dict">Dictionary: String -> String</a> | optional | <code>{}</code> |
 | <a id="rust_toolchain_tools_repository-target_triple"></a>target_triple |  The Rust-style target that this compiler builds for.   | String | required |  |
-| <a id="rust_toolchain_tools_repository-urls"></a>urls |  A list of mirror urls containing the tools from the Rust-lang static file server. These must contain the '{}' used to substitute the tool being fetched (using .format).   | List of strings | optional | <code>["https://static.rust-lang.org/dist/{}.tar.gz"]</code> |
+| <a id="rust_toolchain_tools_repository-urls"></a>urls |  A list of mirror urls containing the tools from the Rust-lang static file server. These must contain the '{}' used to substitute the tool being fetched (using .format).   | List of strings | optional | <code>["https://static.rust-lang.org/dist/{}.tar.xz"]</code> |
 | <a id="rust_toolchain_tools_repository-version"></a>version |  The version of the tool among "nightly", "beta", or an exact version.   | String | required |  |
 
 
@@ -1737,7 +1737,7 @@ Assemble a remote rust_analyzer_toolchain target based on the given params.
 | <a id="rust_analyzer_toolchain_repository-target_compatible_with"></a>target_compatible_with |  A list of constraints for the target platform for this toolchain.   |  `[]` |
 | <a id="rust_analyzer_toolchain_repository-iso_date"></a>iso_date |  The date of the tool.   |  `None` |
 | <a id="rust_analyzer_toolchain_repository-sha256s"></a>sha256s |  A dict associating tool subdirectories to sha256 hashes. See [rust_repositories](#rust_repositories) for more details.   |  `None` |
-| <a id="rust_analyzer_toolchain_repository-urls"></a>urls |  A list of mirror urls containing the tools from the Rust-lang static file server. These must contain the '{}' used to substitute the tool being fetched (using .format). Defaults to ['https://static.rust-lang.org/dist/{}.tar.gz']   |  `None` |
+| <a id="rust_analyzer_toolchain_repository-urls"></a>urls |  A list of mirror urls containing the tools from the Rust-lang static file server. These must contain the '{}' used to substitute the tool being fetched (using .format). Defaults to ['https://static.rust-lang.org/dist/{}.tar.xz']   |  `None` |
 | <a id="rust_analyzer_toolchain_repository-auth"></a>auth |  Auth object compatible with repository_ctx.download to use when downloading files. See [repository_ctx.download](https://docs.bazel.build/versions/main/skylark/lib/repository_ctx.html#download) for more details.   |  `None` |
 
 **RETURNS**
@@ -1954,7 +1954,7 @@ See `load_arbitrary_tool` in `@rules_rust//rust:repositories.bzl` for more detai
 | <a id="rust_register_toolchains-extra_target_triples"></a>extra_target_triples |  Additional rust-style targets that rust toolchains should support.   |  `["wasm32-unknown-unknown", "wasm32-wasi"]` |
 | <a id="rust_register_toolchains-extra_rustc_flags"></a>extra_rustc_flags |  Dictionary of target triples to list of extra flags to pass to rustc in non-exec configuration.   |  `None` |
 | <a id="rust_register_toolchains-extra_exec_rustc_flags"></a>extra_exec_rustc_flags |  Extra flags to pass to rustc in exec configuration.   |  `None` |
-| <a id="rust_register_toolchains-urls"></a>urls |  A list of mirror urls containing the tools from the Rust-lang static file server. These must contain the '{}' used to substitute the tool being fetched (using .format).   |  `["https://static.rust-lang.org/dist/{}.tar.gz"]` |
+| <a id="rust_register_toolchains-urls"></a>urls |  A list of mirror urls containing the tools from the Rust-lang static file server. These must contain the '{}' used to substitute the tool being fetched (using .format).   |  `["https://static.rust-lang.org/dist/{}.tar.xz"]` |
 | <a id="rust_register_toolchains-version"></a>version |  **Deprecated**: Use <code>versions</code> instead.   |  `None` |
 | <a id="rust_register_toolchains-versions"></a>versions |  A list of toolchain versions to download. This paramter only accepts one versions per channel. E.g. <code>["1.65.0", "nightly/2022-11-02", "beta/2020-12-30"]</code>.   |  `[]` |
 
@@ -2012,7 +2012,7 @@ Assembles a remote repository for the given toolchain params, produces a proxy r
 | <a id="rust_repository_set-extra_exec_rustc_flags"></a>extra_exec_rustc_flags |  Extra flags to pass to rustc in exec configuration.   |  `None` |
 | <a id="rust_repository_set-opt_level"></a>opt_level |  Dictionary of target triples to optimiztion config.   |  `None` |
 | <a id="rust_repository_set-sha256s"></a>sha256s |  A dict associating tool subdirectories to sha256 hashes. See [rust_repositories](#rust_repositories) for more details.   |  `None` |
-| <a id="rust_repository_set-urls"></a>urls |  A list of mirror urls containing the tools from the Rust-lang static file server. These must contain the '{}' used to substitute the tool being fetched (using .format).   |  `["https://static.rust-lang.org/dist/{}.tar.gz"]` |
+| <a id="rust_repository_set-urls"></a>urls |  A list of mirror urls containing the tools from the Rust-lang static file server. These must contain the '{}' used to substitute the tool being fetched (using .format).   |  `["https://static.rust-lang.org/dist/{}.tar.xz"]` |
 | <a id="rust_repository_set-auth"></a>auth |  Auth object compatible with repository_ctx.download to use when downloading files. See [repository_ctx.download](https://docs.bazel.build/versions/main/skylark/lib/repository_ctx.html#download) for more details.   |  `None` |
 | <a id="rust_repository_set-register_toolchain"></a>register_toolchain |  If True, the generated <code>rust_toolchain</code> target will become a registered toolchain.   |  `True` |
 | <a id="rust_repository_set-exec_compatible_with"></a>exec_compatible_with |  A list of constraints for the execution platform for this toolchain.   |  `None` |
@@ -2120,7 +2120,7 @@ Assembles a remote repository for the given toolchain params, produces a proxy r
 | <a id="rust_toolchain_repository-extra_exec_rustc_flags"></a>extra_exec_rustc_flags |  Extra flags to pass to rustc in exec configuration.   |  `None` |
 | <a id="rust_toolchain_repository-opt_level"></a>opt_level |  Optimization level config for this toolchain.   |  `None` |
 | <a id="rust_toolchain_repository-sha256s"></a>sha256s |  A dict associating tool subdirectories to sha256 hashes. See [rust_repositories](#rust_repositories) for more details.   |  `None` |
-| <a id="rust_toolchain_repository-urls"></a>urls |  A list of mirror urls containing the tools from the Rust-lang static file server. These must contain the '{}' used to substitute the tool being fetched (using .format). Defaults to ['https://static.rust-lang.org/dist/{}.tar.gz']   |  `["https://static.rust-lang.org/dist/{}.tar.gz"]` |
+| <a id="rust_toolchain_repository-urls"></a>urls |  A list of mirror urls containing the tools from the Rust-lang static file server. These must contain the '{}' used to substitute the tool being fetched (using .format). Defaults to ['https://static.rust-lang.org/dist/{}.tar.xz']   |  `["https://static.rust-lang.org/dist/{}.tar.xz"]` |
 | <a id="rust_toolchain_repository-auth"></a>auth |  Auth object compatible with repository_ctx.download to use when downloading files. See [repository_ctx.download](https://docs.bazel.build/versions/main/skylark/lib/repository_ctx.html#download) for more details.   |  `None` |
 
 **RETURNS**

docs/rust_repositories.md

@@ -182,7 +182,7 @@ A given instance of this rule should be accompanied by a toolchain_repository_pr
 | <a id="rust_toolchain_tools_repository-rustfmt_version"></a>rustfmt_version |  The version of the tool among "nightly", "beta", or an exact version.   | String | optional | <code>""</code> |
 | <a id="rust_toolchain_tools_repository-sha256s"></a>sha256s |  A dict associating tool subdirectories to sha256 hashes. See [rust_repositories](#rust_repositories) for more details.   | <a href="https://bazel.build/rules/lib/dict">Dictionary: String -> String</a> | optional | <code>{}</code> |
 | <a id="rust_toolchain_tools_repository-target_triple"></a>target_triple |  The Rust-style target that this compiler builds for.   | String | required |  |
-| <a id="rust_toolchain_tools_repository-urls"></a>urls |  A list of mirror urls containing the tools from the Rust-lang static file server. These must contain the '{}' used to substitute the tool being fetched (using .format).   | List of strings | optional | <code>["https://static.rust-lang.org/dist/{}.tar.gz"]</code> |
+| <a id="rust_toolchain_tools_repository-urls"></a>urls |  A list of mirror urls containing the tools from the Rust-lang static file server. These must contain the '{}' used to substitute the tool being fetched (using .format).   | List of strings | optional | <code>["https://static.rust-lang.org/dist/{}.tar.xz"]</code> |
 | <a id="rust_toolchain_tools_repository-version"></a>version |  The version of the tool among "nightly", "beta", or an exact version.   | String | required |  |
 
 
@@ -220,7 +220,7 @@ Assemble a remote rust_analyzer_toolchain target based on the given params.
 | <a id="rust_analyzer_toolchain_repository-target_compatible_with"></a>target_compatible_with |  A list of constraints for the target platform for this toolchain.   |  `[]` |
 | <a id="rust_analyzer_toolchain_repository-iso_date"></a>iso_date |  The date of the tool.   |  `None` |
 | <a id="rust_analyzer_toolchain_repository-sha256s"></a>sha256s |  A dict associating tool subdirectories to sha256 hashes. See [rust_repositories](#rust_repositories) for more details.   |  `None` |
-| <a id="rust_analyzer_toolchain_repository-urls"></a>urls |  A list of mirror urls containing the tools from the Rust-lang static file server. These must contain the '{}' used to substitute the tool being fetched (using .format). Defaults to ['https://static.rust-lang.org/dist/{}.tar.gz']   |  `None` |
+| <a id="rust_analyzer_toolchain_repository-urls"></a>urls |  A list of mirror urls containing the tools from the Rust-lang static file server. These must contain the '{}' used to substitute the tool being fetched (using .format). Defaults to ['https://static.rust-lang.org/dist/{}.tar.xz']   |  `None` |
 | <a id="rust_analyzer_toolchain_repository-auth"></a>auth |  Auth object compatible with repository_ctx.download to use when downloading files. See [repository_ctx.download](https://docs.bazel.build/versions/main/skylark/lib/repository_ctx.html#download) for more details.   |  `None` |
 
 **RETURNS**
@@ -273,7 +273,7 @@ See `load_arbitrary_tool` in `@rules_rust//rust:repositories.bzl` for more detai
 | <a id="rust_register_toolchains-extra_target_triples"></a>extra_target_triples |  Additional rust-style targets that rust toolchains should support.   |  `["wasm32-unknown-unknown", "wasm32-wasi"]` |
 | <a id="rust_register_toolchains-extra_rustc_flags"></a>extra_rustc_flags |  Dictionary of target triples to list of extra flags to pass to rustc in non-exec configuration.   |  `None` |
 | <a id="rust_register_toolchains-extra_exec_rustc_flags"></a>extra_exec_rustc_flags |  Extra flags to pass to rustc in exec configuration.   |  `None` |
-| <a id="rust_register_toolchains-urls"></a>urls |  A list of mirror urls containing the tools from the Rust-lang static file server. These must contain the '{}' used to substitute the tool being fetched (using .format).   |  `["https://static.rust-lang.org/dist/{}.tar.gz"]` |
+| <a id="rust_register_toolchains-urls"></a>urls |  A list of mirror urls containing the tools from the Rust-lang static file server. These must contain the '{}' used to substitute the tool being fetched (using .format).   |  `["https://static.rust-lang.org/dist/{}.tar.xz"]` |
 | <a id="rust_register_toolchains-version"></a>version |  **Deprecated**: Use <code>versions</code> instead.   |  `None` |
 | <a id="rust_register_toolchains-versions"></a>versions |  A list of toolchain versions to download. This paramter only accepts one versions per channel. E.g. <code>["1.65.0", "nightly/2022-11-02", "beta/2020-12-30"]</code>.   |  `[]` |
 
@@ -331,7 +331,7 @@ Assembles a remote repository for the given toolchain params, produces a proxy r
 | <a id="rust_repository_set-extra_exec_rustc_flags"></a>extra_exec_rustc_flags |  Extra flags to pass to rustc in exec configuration.   |  `None` |
 | <a id="rust_repository_set-opt_level"></a>opt_level |  Dictionary of target triples to optimiztion config.   |  `None` |
 | <a id="rust_repository_set-sha256s"></a>sha256s |  A dict associating tool subdirectories to sha256 hashes. See [rust_repositories](#rust_repositories) for more details.   |  `None` |
-| <a id="rust_repository_set-urls"></a>urls |  A list of mirror urls containing the tools from the Rust-lang static file server. These must contain the '{}' used to substitute the tool being fetched (using .format).   |  `["https://static.rust-lang.org/dist/{}.tar.gz"]` |
+| <a id="rust_repository_set-urls"></a>urls |  A list of mirror urls containing the tools from the Rust-lang static file server. These must contain the '{}' used to substitute the tool being fetched (using .format).   |  `["https://static.rust-lang.org/dist/{}.tar.xz"]` |
 | <a id="rust_repository_set-auth"></a>auth |  Auth object compatible with repository_ctx.download to use when downloading files. See [repository_ctx.download](https://docs.bazel.build/versions/main/skylark/lib/repository_ctx.html#download) for more details.   |  `None` |
 | <a id="rust_repository_set-register_toolchain"></a>register_toolchain |  If True, the generated <code>rust_toolchain</code> target will become a registered toolchain.   |  `True` |
 | <a id="rust_repository_set-exec_compatible_with"></a>exec_compatible_with |  A list of constraints for the execution platform for this toolchain.   |  `None` |
@@ -375,7 +375,7 @@ Assembles a remote repository for the given toolchain params, produces a proxy r
 | <a id="rust_toolchain_repository-extra_exec_rustc_flags"></a>extra_exec_rustc_flags |  Extra flags to pass to rustc in exec configuration.   |  `None` |
 | <a id="rust_toolchain_repository-opt_level"></a>opt_level |  Optimization level config for this toolchain.   |  `None` |
 | <a id="rust_toolchain_repository-sha256s"></a>sha256s |  A dict associating tool subdirectories to sha256 hashes. See [rust_repositories](#rust_repositories) for more details.   |  `None` |
-| <a id="rust_toolchain_repository-urls"></a>urls |  A list of mirror urls containing the tools from the Rust-lang static file server. These must contain the '{}' used to substitute the tool being fetched (using .format). Defaults to ['https://static.rust-lang.org/dist/{}.tar.gz']   |  `["https://static.rust-lang.org/dist/{}.tar.gz"]` |
+| <a id="rust_toolchain_repository-urls"></a>urls |  A list of mirror urls containing the tools from the Rust-lang static file server. These must contain the '{}' used to substitute the tool being fetched (using .format). Defaults to ['https://static.rust-lang.org/dist/{}.tar.xz']   |  `["https://static.rust-lang.org/dist/{}.tar.xz"]` |
 | <a id="rust_toolchain_repository-auth"></a>auth |  Auth object compatible with repository_ctx.download to use when downloading files. See [repository_ctx.download](https://docs.bazel.build/versions/main/skylark/lib/repository_ctx.html#download) for more details.   |  `None` |
 
 **RETURNS**

rust/private/repository_utils.bzl

@@ -11,7 +11,7 @@ load(
 load("//rust/private:common.bzl", "DEFAULT_NIGHTLY_ISO_DATE")
 
 DEFAULT_TOOLCHAIN_NAME_PREFIX = "toolchain_for"
-DEFAULT_STATIC_RUST_URL_TEMPLATES = ["https://static.rust-lang.org/dist/{}.tar.gz"]
+DEFAULT_STATIC_RUST_URL_TEMPLATES = ["https://static.rust-lang.org/dist/{}.tar.xz"]
 DEFAULT_NIGHTLY_VERSION = "nightly/{}".format(DEFAULT_NIGHTLY_ISO_DATE)
 DEFAULT_EXTRA_TARGET_TRIPLES = ["wasm32-unknown-unknown", "wasm32-wasi"]
 

rust/repositories.bzl

@@ -534,7 +534,7 @@ def rust_toolchain_repository(
         opt_level (dict, optional): Optimization level config for this toolchain.
         sha256s (str, optional): A dict associating tool subdirectories to sha256 hashes. See
             [rust_repositories](#rust_repositories) for more details.
-        urls (list, optional): A list of mirror urls containing the tools from the Rust-lang static file server. These must contain the '{}' used to substitute the tool being fetched (using .format). Defaults to ['https://static.rust-lang.org/dist/{}.tar.gz']
+        urls (list, optional): A list of mirror urls containing the tools from the Rust-lang static file server. These must contain the '{}' used to substitute the tool being fetched (using .format). Defaults to ['https://static.rust-lang.org/dist/{}.tar.xz']
         auth (dict): Auth object compatible with repository_ctx.download to use when downloading files.
             See [repository_ctx.download](https://docs.bazel.build/versions/main/skylark/lib/repository_ctx.html#download) for more details.
 
@@ -673,7 +673,7 @@ def rust_analyzer_toolchain_repository(
         iso_date (str, optional): The date of the tool.
         sha256s (str, optional): A dict associating tool subdirectories to sha256 hashes. See
             [rust_repositories](#rust_repositories) for more details.
-        urls (list, optional): A list of mirror urls containing the tools from the Rust-lang static file server. These must contain the '{}' used to substitute the tool being fetched (using .format). Defaults to ['https://static.rust-lang.org/dist/{}.tar.gz']
+        urls (list, optional): A list of mirror urls containing the tools from the Rust-lang static file server. These must contain the '{}' used to substitute the tool being fetched (using .format). Defaults to ['https://static.rust-lang.org/dist/{}.tar.xz']
         auth (dict): Auth object compatible with repository_ctx.download to use when downloading files.
             See [repository_ctx.download](https://docs.bazel.build/versions/main/skylark/lib/repository_ctx.html#download) for more details.
 
@@ -792,7 +792,7 @@ def rustfmt_toolchain_repository(
         channel (str, optional): The channel value to with which to constrain the toolchain.
         sha256s (str, optional): A dict associating tool subdirectories to sha256 hashes. See
             [rust_repositories](#rust_repositories) for more details.
-        urls (list, optional): A list of mirror urls containing the tools from the Rust-lang static file server. These must contain the '{}' used to substitute the tool being fetched (using .format). Defaults to ['https://static.rust-lang.org/dist/{}.tar.gz']
+        urls (list, optional): A list of mirror urls containing the tools from the Rust-lang static file server. These must contain the '{}' used to substitute the tool being fetched (using .format). Defaults to ['https://static.rust-lang.org/dist/{}.tar.xz']
         auth (dict): Auth object compatible with repository_ctx.download to use when downloading files.
             See [repository_ctx.download](https://docs.bazel.build/versions/main/skylark/lib/repository_ctx.html#download) for more details.