Bazel Fetch. If the repo has already been fetched before, Bazel only re-fetches it
If the repo has already been fetched before, Bazel only re-fetches it if its Bazel will first try to perform a shallow fetch of only the specified commit. Typically there is one output base per workspace - however, with this option you may have multiple output bases per workspace and py_binary(name, deps, srcs, data, args, aspect_hints, compatible_with, config_settings, deprecation, distribs, env, exec_compatible_with, Define the root of a Bazel workspace The WORKSPACE file marks the source root of a Bazel project, this responsibility is replaced by MODULE. This conditionally fetches all the dependencies needed for a given Bazel executes tests on exec machines, so the former is more correct. json: A JSON file containing information on how to fetch the source of this module version The default Bazel starts exactly one server per specified output base. Any thoughts? I looked inside A modern Bazel module for fetching Git repositories using Bzlmod, following Bazel best practices by performing network operations during the fetch phase rather than the build If you would like to prefetch the dependencies needed for a specific set of targets, use bazel fetch. Moreover, some repo rules inspect the local machine and might I try to build libedgetpu. However, if you're using I have a reasonably sized Bazel project and I've noticed that bazel fetch // takes about 5 minutes in CI (~100 archives for a total of ~3 GB). If that fails (usually due to missing server support), it will fall back to a full fetch of the repository. com/aspect-build You do not need to run bazel fetch at all if you have all of the tools you are using (from library jars to the JDK itself) under your workspace root. jar, . bazel file of this module version source. bazel [<startup options>] <command> [<args>] -- [<target patterns>] ターゲット パターンの構文については、 ユーザーガイド をご覧ください。 オプションの構文 オプションは、さまざま Bazel starts exactly one server per specified output base. tar. Can I only fetch the packages and unpack them without building? I need to patch What happened? Suppose you want to use bazel fetch to prefetch repositories for the node toolchain. bazel in Bazel version 6. 3 and For simple use cases, e. For a You do not need to run bazel fetch at all if you have all of the tools you are using (from library jars to the JDK itself) under your workspace root. txz, or . Tags: affects_outputs, Normally, Bazel only fetches a repo when it needs something from the repo, and the repo hasn't already been fetched. rpm file, but it seems that bazel only accepts archive files with the suffixes . tar, . zip, . With this WORKSPACE (verbatim from https://github. When I run bazel fetch // it does nothing. download(url, output='', sha256='', executable=False, allow_fail=False, canonical_id='', auth={}, headers={}, *, integrity='', block=True) Downloads a Adding a MODULE. However, if you're using By default, external dependencies are fetched as needed during bazel build. Prefer http_archive to You're trying to fetch an . bz2. , traveling on an airplane, prefetching the needed repositories with bazel fetch or bazel sync can be enough; moreover, the using the option --nofetch, fetching of Ad-hoc bootstrapping for offline builds You can fetch the dependencies needed for any Bazel target with bazel fetch. bazel: The MODULE. If you would like to disable this behavior or prefetch dependencies, use bazel fetch. --fetch_jobs) that will enable to control the level of parallelism for the fetch command, similar to - If you would like to prefetch the dependencies needed for a specific set of targets, use bazel fetch. bazel file to a vendored repo to resolve conflicts At one point, we had a vendored copy of the 默认情况下，在 bazel build 期间，系统会根据需要提取外部依赖项。 如果您想预提取一组特定目标所需的依赖项，请使用 bazel fetch。 如需无条件提取所有外部依赖项，请使用 bazel sync . The "Fetch external dependencies as Bazel modules" section of the Bzlmod Migration Guide illustrates how to do exactly this. This doesn't affect bazel run, which always builds --run_under=//foo in the target configuration. Typically there is one output base per workspace - however, with this option you may have multiple output bases per workspace and unknown repository_ctx. After talking to @dslomov and @aehlig , we propose adding a new flag (e. tgz, . This capability enables offline builds using the --nofetch option. To unconditionally fetch all external dependencies, use bazel sync. coral-crosstools). In this case, you can ask bazel to refetch all external repos unconditionally by calling bazel fetch --force --all. gz, . I first assumed that it was due to MODULE. war, . This needs a lot of third-party packages (e. I'm trying to follow bazel's documentation on external dependencies, and I can't figure out what I'm leaving out. xz, . g. As fetched repositories are The fetch command can be used to initiate a pre-fetch for a repository, target, or all necessary repositories to perform any build.
