blob: e377913dd2df7e798bffe9b2ea898230aeca604f [file]
# Speed up all builds by not checking if external repository files have been modified.
# Docs: https://github.com/bazelbuild/bazel/blob/1af61b21df99edc2fc66939cdf14449c2661f873/src/main/java/com/google/devtools/build/lib/bazel/repository/RepositoryOptions.java#L244
build --noexperimental_check_external_repository_files
fetch --noexperimental_check_external_repository_files
query --noexperimental_check_external_repository_files
# Directories used by sandboxed non-worker execution may be reused to avoid unnecessary setup costs.
# Save time on Sandbox creation and deletion when many of the same kind of action run during the
# build.
# Docs: https://bazel.build/reference/command-line-reference#flag--reuse_sandbox_directories
build --reuse_sandbox_directories
# Avoid this flag being enabled by remote_download_minimal or remote_download_toplevel
# See https://meroton.com/blog/bazel-6-errors-build-without-the-bytes/
build --noexperimental_action_cache_store_output_metadata
# Speed up all builds by not checking if output files have been modified. Lets you make changes to
# the output tree without triggering a build for local debugging. For example, you can modify
# [rules_js](https://github.com/aspect-build/rules_js) 3rd party npm packages in the output tree
# when local debugging.
# Docs: https://github.com/bazelbuild/bazel/blob/1af61b21df99edc2fc66939cdf14449c2661f873/src/main/java/com/google/devtools/build/lib/pkgcache/PackageOptions.java#L185
# NB: This flag is in bazel6.bazelrc as when used in Bazel 7 is has been observed to break
# "build without the bytes" --remote_download_outputs=toplevel. See https://github.com/bazel-contrib/bazel-lib/pull/711
# for more info.
build --noexperimental_check_output_files
fetch --noexperimental_check_output_files
query --noexperimental_check_output_files
# Don't apply `--noremote_upload_local_results` and `--noremote_accept_cached` to the disk cache.
# If you have both `--noremote_upload_local_results` and `--disk_cache`, then this fixes a bug where
# Bazel doesn't write to the local disk cache as it treats as a remote cache.
# Docs: https://bazel.build/reference/command-line-reference#flag--incompatible_remote_results_ignore_disk
# NB: This flag is in bazel6.bazelrc because it became a no-op in Bazel 7 and has been removed
# in Bazel 8.
build --incompatible_remote_results_ignore_disk
# Propagate tags from a target declaration to the actions' execution requirements.
# Ensures that tags applied in your BUILD file, like `tags=["no-remote"]`
# get propagated to actions created by the rule.
# Without this option, you rely on rules authors to manually check the tags you passed
# and apply relevant ones to the actions they create.
# See https://github.com/bazelbuild/bazel/issues/8830 for details.
# Docs: https://bazel.build/reference/command-line-reference#flag--experimental_allow_tags_propagation
build --experimental_allow_tags_propagation
fetch --experimental_allow_tags_propagation
query --experimental_allow_tags_propagation
# Do not build runfiles symlink forests for external repositories under
# `.runfiles/wsname/external/repo` (in addition to `.runfiles/repo`). This reduces runfiles &
# sandbox creation times & prevents accidentally depending on this feature which may flip to off by
# default in the future. Note, some rules may fail under this flag, please file issues with the rule
# author.
# Docs: https://bazel.build/reference/command-line-reference#flag--legacy_external_runfiles
build --nolegacy_external_runfiles