2
0
Fork 0
mirror of https://github.com/bazel-contrib/bazel-lib synced 2024-11-26 13:30:30 +00:00

refactor(release): switch release integrity to be dynamic (#854)

* refactor(release): switch release integrity to be dynamic

This matches rules_py as documented by
https://blog.aspect.build/releasing-bazel-rulesets-rust

It has the benefit that developers no longer get yelled at to vendor some updated integrity hashes into bazel-lib every time they touch the Go sources.

* refactor: echo should produce trailing newline

* chore: bump action-gh-release to avoid Node 16 warning

* chore: update test that is sensitive to compilation mode

We now only use --compilation_mode=opt when cutting a release
This commit is contained in:
Alex Eagle 2024-05-23 16:08:35 -07:00 committed by GitHub
parent 6959b3f807
commit 4ad02b7795
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
20 changed files with 175 additions and 216 deletions

View file

@ -15,7 +15,11 @@ build --embed_label=v1.2.3
# Mock versioning command to test the --stamp behavior
build --workspace_status_command="echo BUILD_SCM_VERSION 1.2.3"
common --compilation_mode opt
# For releasing, use --workspace_status_command and stamp
# before adding more flags to the release config make sure it does not
# affect the hashes of /tools. See tools/release.bzl for opt transition
# add appropriate commandline transition there to match the configuration.
common:release -c opt
# Load any settings & overrides specific to the current user from `.aspect/bazelrc/user.bazelrc`.
# This file should appear in `.gitignore` so that settings are not shared with team members. This

21
.github/workflows/integrity.jq vendored Normal file
View file

@ -0,0 +1,21 @@
# JQ filter to transform sha256 files to a value we can read from starlark.
# NB: the sha256 files are expected to be newline-terminated.
#
# Input looks like
# 48552e399a1f2ab97e62ca7fce5783b6214e284330c7555383f43acf82446636 unpack-linux-aarch64\nfd265552bfd236efef519f81ce783322a50d8d7ab5af5d08a713e519cedff87f unpack-linux-x86_64\n
#
# Output should look like
# {
# "unpack-linux-aarch64": "48552e399a1f2ab97e62ca7fce5783b6214e284330c7555383f43acf82446636",
# "unpack-linux-x86_64": "fd265552bfd236efef519f81ce783322a50d8d7ab5af5d08a713e519cedff87f"
# }
.
# Don't end with an empty object
| rtrimstr("\n")
| split("\n")
| map(
split(" ")
| {"key": .[1], "value": .[0]}
)
| from_entries

View file

@ -10,47 +10,43 @@ on:
jobs:
build:
# Go cross-compilation works from linux -> any platform
runs-on: ubuntu-latest
steps:
- name: Checkout
uses: actions/checkout@v4
- name: Mount bazel caches
uses: actions/cache@v4
with:
path: |
~/.cache/bazel
~/.cache/bazel-repo
key: bazel-cache-release-${{ hashFiles('.bazelrc', '.bazelversion', '.bazeliskrc', '**/BUILD', '**/BUILD.bazel', '**/*.bzl', 'WORKSPACE', 'WORKSPACE.bazel', 'WORKSPACE.bzlmod', 'MODULE.bazel') }}
restore-keys: bazel-cache-release-
- name: bazel test //... (release)
- uses: actions/checkout@v4
- name: Build Go Binaries
env:
# Bazelisk will download bazel to here
XDG_CACHE_HOME: ~/.cache/bazel-repo
# NB: this variable is read by tools/release/copy_release_artifacts.sh
DEST: artifacts
run: |
bazel --bazelrc=.aspect/bazelrc/ci.bazelrc \
--bazelrc=.github/workflows/ci.bazelrc \
--bazelrc=.aspect/bazelrc/bazel6.bazelrc \
test --config=local //...
- name: Build release artifacts
run: |
if [ -n "$(git status --porcelain)" ]; then
>&2 echo "ERROR: the git state is not clean, aborting build..."
exit 1
fi
rm -rf /tmp/aspect/release
bazel --bazelrc=.aspect/bazelrc/ci.bazelrc \
--bazelrc=.github/workflows/ci.bazelrc \
--bazelrc=.aspect/bazelrc/bazel6.bazelrc \
run --config=local //tools/release -- /tmp/aspect/release
rm -rf ${{ env.DEST }}
mkdir -p ${{ env.DEST }}
bazel --bazelrc=.github/workflows/ci.bazelrc \
run --config=release //tools/release:copy_release_artifacts
- uses: actions/upload-artifact@v4
with:
name: artifacts
path: artifacts/
retention-days: 1
release:
needs: build
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v4
# Fetch the built artifacts from build jobs above and extract into
# ${GITHUB_WORKSPACE}/artifacts/*
- uses: actions/download-artifact@v4
- name: Prepare workspace snippet
run: .github/workflows/release_prep.sh ${{ env.GITHUB_REF_NAME }} > release_notes.txt
- name: Release
uses: softprops/action-gh-release@v1
run: .github/workflows/release_prep.sh > release_notes.txt
- uses: softprops/action-gh-release@v2
with:
# Use GH feature to populate the changelog automatically
generate_release_notes: true
files: |
/tmp/aspect/release/*
artifacts/*
bazel-lib-*.tar.gz
body_path: release_notes.txt
fail_on_unmatched_files: true

View file

@ -10,9 +10,37 @@ TAG=${GITHUB_REF_NAME}
# with minimal differences in their code (e.g. strip_prefix remains the same)
PREFIX="bazel-lib-${TAG:1}"
ARCHIVE="bazel-lib-$TAG.tar.gz"
ARCHIVE_TMP=$(mktemp)
# NB: configuration for 'git archive' is in /.gitattributes
git archive --format=tar --prefix=${PREFIX}/ ${TAG} | gzip >$ARCHIVE
git archive --format=tar --prefix=${PREFIX}/ ${TAG} >$ARCHIVE_TMP
############
# Patch up the archive to have integrity hashes for built binaries that we downloaded in the GHA workflow.
# Now that we've run `git archive` we are free to pollute the working directory.
# Delete the placeholder file
tar --file $ARCHIVE_TMP --delete ${PREFIX}/tools/integrity.bzl
mkdir -p ${PREFIX}/tools
cat >${PREFIX}/tools/integrity.bzl <<EOF
"Generated during release by release_prep.sh, using integrity.jq"
RELEASED_BINARY_INTEGRITY = $(
jq \
--from-file .github/workflows/integrity.jq \
--slurp \
--raw-input artifacts/*.sha256
)
EOF
# Append that generated file back into the archive
tar --file $ARCHIVE_TMP --append ${PREFIX}/tools/integrity.bzl
# END patch up the archive
############
gzip <$ARCHIVE_TMP >$ARCHIVE
SHA=$(shasum -a 256 $ARCHIVE | awk '{print $1}')
cat <<EOF

View file

@ -1,12 +1,7 @@
"Setup copy_directory toolchain repositories and rules"
# https://github.com/aspect-build/bazel-lib/releases
#
# The integrity hashes can be automatically fetched for the latest copy_directory release by running
# `tools/copy_directory/mirror_release.sh`. To calculate for a specific release run
# `tools/copy_directory/mirror_release.sh <release_version>`
load("//tools:integrity.bzl", "COPY_DIRECTORY_INTEGRITY")
load("//tools:integrity.bzl", "RELEASED_BINARY_INTEGRITY")
load("//tools:version.bzl", "VERSION")
# Platform names follow the platform naming convention in @aspect_bazel_lib//:lib/private/repo_utils.bzl
@ -156,19 +151,19 @@ def _copy_directory_platform_repo_impl(rctx):
is_windows = rctx.attr.platform.startswith("windows_")
meta = COPY_DIRECTORY_PLATFORMS[rctx.attr.platform]
release_platform = meta.release_platform if hasattr(meta, "release_platform") else rctx.attr.platform
release_file = "copy_directory-{}{}".format(release_platform, ".exe" if is_windows else "")
# https://github.com/aspect-build/bazel-lib/releases/download/v1.19.0/copy_directory-linux_amd64
url = "https://github.com/aspect-build/bazel-lib/releases/download/v{0}/copy_directory-{1}{2}".format(
url = "https://github.com/aspect-build/bazel-lib/releases/download/v{}/{}".format(
VERSION,
release_platform,
".exe" if is_windows else "",
release_file,
)
rctx.download(
url = url,
output = "copy_directory.exe" if is_windows else "copy_directory",
executable = True,
integrity = COPY_DIRECTORY_INTEGRITY[release_platform],
integrity = RELEASED_BINARY_INTEGRITY[release_file],
)
build_content = """# @generated by @aspect_bazel_lib//lib/private:copy_directory_toolchain.bzl
load("@aspect_bazel_lib//lib/private:copy_directory_toolchain.bzl", "copy_directory_toolchain")

View file

@ -1,12 +1,7 @@
"Setup copy_to_directory toolchain repositories and rules"
# https://github.com/aspect-build/bazel-lib/releases
#
# The integrity hashes can be automatically fetched for the latest copy_to_directory release by running
# `tools/copy_to_directory/mirror_release.sh`. To calculate for a specific release run
# `tools/copy_to_directory/mirror_release.sh <release_version>`
load("//tools:integrity.bzl", "COPY_TO_DIRECTORY_INTEGRITY")
load("//tools:integrity.bzl", "RELEASED_BINARY_INTEGRITY")
load("//tools:version.bzl", "VERSION")
# Platform names follow the platform naming convention in @aspect_bazel_lib//:lib/private/repo_utils.bzl
@ -156,19 +151,19 @@ def _copy_to_directory_platform_repo_impl(rctx):
is_windows = rctx.attr.platform.startswith("windows_")
meta = COPY_TO_DIRECTORY_PLATFORMS[rctx.attr.platform]
release_platform = meta.release_platform if hasattr(meta, "release_platform") else rctx.attr.platform
release_file = "copy_to_directory-{}{}".format(release_platform, ".exe" if is_windows else "")
# https://github.com/aspect-build/bazel-lib/releases/download/v1.19.0/copy_to_directory-linux_amd64
url = "https://github.com/aspect-build/bazel-lib/releases/download/v{0}/copy_to_directory-{1}{2}".format(
url = "https://github.com/aspect-build/bazel-lib/releases/download/v{}/{}".format(
VERSION,
release_platform,
".exe" if is_windows else "",
release_file,
)
rctx.download(
url = url,
output = "copy_to_directory.exe" if is_windows else "copy_to_directory",
executable = True,
integrity = COPY_TO_DIRECTORY_INTEGRITY[release_platform],
integrity = RELEASED_BINARY_INTEGRITY[release_file],
)
build_content = """# @generated by @aspect_bazel_lib//lib/private:copy_to_directory_toolchain.bzl
load("@aspect_bazel_lib//lib/private:copy_to_directory_toolchain.bzl", "copy_to_directory_toolchain")

View file

@ -1,12 +1,7 @@
"Setup expand_template toolchain repositories and rules"
# https://github.com/aspect-build/bazel-lib/releases
#
# The integrity hashes can be automatically fetched for the latest expand_template release by running
# `tools/expand_template/mirror_release.sh`. To calculate for a specific release run
# `tools/expand_template/mirror_release.sh <release_version>`
load("//tools:integrity.bzl", "EXPAND_TEMPLATE_INTEGRITY")
load("//tools:integrity.bzl", "RELEASED_BINARY_INTEGRITY")
load("//tools:version.bzl", "VERSION")
# Platform names follow the platform naming convention in @aspect_bazel_lib//:lib/private/repo_utils.bzl
@ -156,19 +151,19 @@ def _expand_template_platform_repo_impl(rctx):
is_windows = rctx.attr.platform.startswith("windows_")
meta = EXPAND_TEMPLATE_PLATFORMS[rctx.attr.platform]
release_platform = meta.release_platform if hasattr(meta, "release_platform") else rctx.attr.platform
release_file = "expand_template-{}{}".format(release_platform, ".exe" if is_windows else "")
# https://github.com/aspect-build/bazel-lib/releases/download/v1.19.0/expand_template-linux_amd64
url = "https://github.com/aspect-build/bazel-lib/releases/download/v{0}/expand_template-{1}{2}".format(
url = "https://github.com/aspect-build/bazel-lib/releases/download/v{}/{}".format(
VERSION,
release_platform,
".exe" if is_windows else "",
release_file,
)
rctx.download(
url = url,
output = "expand_template.exe" if is_windows else "expand_template",
executable = True,
integrity = EXPAND_TEMPLATE_INTEGRITY[release_platform],
integrity = RELEASED_BINARY_INTEGRITY[release_file],
)
build_content = """# @generated by @aspect_bazel_lib//lib/private:expand_template_toolchain.bzl
load("@aspect_bazel_lib//lib/private:expand_template_toolchain.bzl", "expand_template_toolchain")

View file

@ -1,16 +1,16 @@
bazel-out/PLATFORM-opt/bin/lib/tests/run_binary_expansions/expansions_out
bazel-out/PLATFORM-opt/bin/lib/tests/run_binary_expansions
bazel-out/PLATFORM-fastbuild/bin/lib/tests/run_binary_expansions/expansions_out
bazel-out/PLATFORM-fastbuild/bin/lib/tests/run_binary_expansions
lib/tests/run_binary_expansions/src_1
lib/tests/run_binary_expansions/src_1
bazel-out/PLATFORM-opt/bin/lib/tests/run_binary_expansions/src_1
bazel-out/PLATFORM-opt/bin/lib/tests/run_binary_expansions/src_1
bazel-out/PLATFORM-fastbuild/bin/lib/tests/run_binary_expansions/src_1
bazel-out/PLATFORM-fastbuild/bin/lib/tests/run_binary_expansions/src_1
aspect_bazel_lib/lib/tests/run_binary_expansions/src_1
aspect_bazel_lib/lib/tests/run_binary_expansions/src_1
bazel-out/PLATFORM-opt/bin/lib/tests/run_binary_expansions/src_1
bazel-out/PLATFORM-opt/bin/lib/tests/run_binary_expansions/src_1
opt
bazel-out/PLATFORM-opt/bin
bazel-out/PLATFORM-opt/bin
bazel-out/PLATFORM-fastbuild/bin/lib/tests/run_binary_expansions/src_1
bazel-out/PLATFORM-fastbuild/bin/lib/tests/run_binary_expansions/src_1
fastbuild
bazel-out/PLATFORM-fastbuild/bin
bazel-out/PLATFORM-fastbuild/bin
PLATFORM
lib/tests/run_binary_expansions/BUILD.bazel
bazel-out/volatile-status.txt

View file

@ -1,16 +1,16 @@
bazel-out/PLATFORM-opt/bin/lib/tests/run_binary_expansions/expansions_out
bazel-out/PLATFORM-opt/bin/lib/tests/run_binary_expansions
bazel-out/PLATFORM-fastbuild/bin/lib/tests/run_binary_expansions/expansions_out
bazel-out/PLATFORM-fastbuild/bin/lib/tests/run_binary_expansions
lib/tests/run_binary_expansions/src_1
lib/tests/run_binary_expansions/src_1
bazel-out/PLATFORM-opt/bin/lib/tests/run_binary_expansions/src_1
bazel-out/PLATFORM-opt/bin/lib/tests/run_binary_expansions/src_1
bazel-out/PLATFORM-fastbuild/bin/lib/tests/run_binary_expansions/src_1
bazel-out/PLATFORM-fastbuild/bin/lib/tests/run_binary_expansions/src_1
_main/lib/tests/run_binary_expansions/src_1
_main/lib/tests/run_binary_expansions/src_1
bazel-out/PLATFORM-opt/bin/lib/tests/run_binary_expansions/src_1
bazel-out/PLATFORM-opt/bin/lib/tests/run_binary_expansions/src_1
opt
bazel-out/PLATFORM-opt/bin
bazel-out/PLATFORM-opt/bin
bazel-out/PLATFORM-fastbuild/bin/lib/tests/run_binary_expansions/src_1
bazel-out/PLATFORM-fastbuild/bin/lib/tests/run_binary_expansions/src_1
fastbuild
bazel-out/PLATFORM-fastbuild/bin
bazel-out/PLATFORM-fastbuild/bin
PLATFORM
lib/tests/run_binary_expansions/BUILD.bazel
bazel-out/volatile-status.txt

View file

@ -1,19 +1,4 @@
load("@bazel_skylib//:bzl_library.bzl", "bzl_library")
load("//lib:utils.bzl", "is_bazel_6_or_greater")
load("//lib:write_source_files.bzl", "write_source_files")
exports_files([
"create_release.sh",
"create_version.sh",
])
write_source_files(
name = "releases_versions_check_in",
files = {
"integrity.bzl": "//tools/release:release_versions",
},
tags = (["manual"] if not is_bazel_6_or_greater() else []),
)
bzl_library(
name = "integrity",

View file

@ -1,26 +1,10 @@
"AUTO GENERATED. DO NOT EDIT"
"""Release binary integrity hashes.
COPY_DIRECTORY_INTEGRITY = {
"darwin_amd64": "sha256-EH6Qpf/IzIaGncigN+cMc2xCb0C3XuV8I4cUBtaZ7GE=",
"darwin_arm64": "sha256-DH2vl4k0MSyp+lnvfiiOu0ifc+tZSgJUIOFthSOMMvg=",
"freebsd_amd64": "sha256-ogXy1bGEMB4EnuF606H1Vi0h77B3xg+9rSnghDHyVEw=",
"linux_amd64": "sha256-QGFIoivc0z92barkw/JL4LbggV89nmCfsRkDK7fz4gY=",
"linux_arm64": "sha256-lSUkiCmhQaSxPNDaW8Ny+cipW1fcvNogX5Ex3zN1784=",
"windows_amd64": "sha256-ioAUxcSJhMRG7tghZRDH/WjATUEUjVyNN1Cs2BAozJs=",
}
COPY_TO_DIRECTORY_INTEGRITY = {
"darwin_amd64": "sha256-u2pIpD+qv/C58iLcJ0pfDs9U8kM2dIMMVW3YYTiRaBA=",
"darwin_arm64": "sha256-esM3e/Zez9ynrIhjgwq85ZEOd3KT9TZsDgsGuxIrNHw=",
"freebsd_amd64": "sha256-fJpbdVvTSwUfyGtngmaLeppFKdyw9BjFS0G/bYT8ZaY=",
"linux_amd64": "sha256-EoFMz8FEZIOSoUizTKnEQikrevmUwSw+JvPUidxAYa4=",
"linux_arm64": "sha256-+5u2Pz57OK64RDA4JDsvUnIkJUXkH4CfgCA3bx3vUPc=",
"windows_amd64": "sha256-nLybvOhMDWUw+2OyjfaFzmn08IwpO1tF80KwP2rrAPs=",
}
EXPAND_TEMPLATE_INTEGRITY = {
"darwin_amd64": "sha256-pu46U2pS+Sw54B1Bx0OBKvztzBBwnxLQp5fstbrx+To=",
"darwin_arm64": "sha256-wn39/0aGKGd6O6ZCZJnVIPwuScDieELUwrhRITHSPJU=",
"freebsd_amd64": "sha256-5q9RKZAyoxJiwD1dyjeAmo0g/sMVWM4m//DkmkJIZQo=",
"linux_amd64": "sha256-fuHVMGdTm9Ubfk5yufvGbV4g7d9dXUQqUu1kAiawmB4=",
"linux_arm64": "sha256-TLZIWcAB/YvXDM0RSGS/i7mO9ZadAiJ+uByX11uyJeI=",
"windows_amd64": "sha256-rhF8EkJ1y/3Hp/dKZwTJ3HtVPV+B6uqmtkhjUNFQRXA=",
This file contents are entirely replaced during release publishing.
The checked in content is only here to allow load() statements in the sources to resolve.
"""
RELEASED_BINARY_INTEGRITY = {
"copy_directory-darwin_amd64": "sha256-EH6Qpf/IzIaGncigN+cMc2xCb0C3XuV8I4cUBtaZ7GE=",
# ...etc
}

View file

@ -1,5 +1,5 @@
load("@bazel_skylib//:bzl_library.bzl", "bzl_library")
load(":release.bzl", "multi_platform_go_binaries", "release")
load(":release.bzl", "multi_platform_go_binaries")
multi_platform_go_binaries(
name = "copy_to_directory",
@ -19,18 +19,18 @@ multi_platform_go_binaries(
tags = ["manual"],
)
release(
name = "release",
tags = [
"local",
"manual",
"no-remote",
],
targets = [
":copy_directory",
":copy_to_directory",
":expand_template",
],
RELEASE_ARTIFACTS = [
":copy_directory",
":copy_to_directory",
":expand_template",
]
sh_binary(
name = "copy_release_artifacts",
srcs = ["copy_release_artifacts.sh"],
args = ["$(rlocationpaths {})".format(s) for s in RELEASE_ARTIFACTS],
data = RELEASE_ARTIFACTS,
deps = ["@bazel_tools//tools/bash/runfiles"],
)
# Demonstration delivery target for Aspect Workflows.
@ -38,11 +38,7 @@ release(
sh_binary(
name = "tools_delivery_only_on_change",
srcs = ["delivery.sh"],
data = [
":copy_directory",
":copy_to_directory",
":expand_template",
],
data = RELEASE_ARTIFACTS,
tags = ["deliverable"],
)
@ -51,11 +47,7 @@ sh_binary(
sh_binary(
name = "tools_delivery",
srcs = ["delivery.sh"],
data = [
":copy_directory",
":copy_to_directory",
":expand_template",
],
data = RELEASE_ARTIFACTS,
)
bzl_library(

View file

@ -0,0 +1,31 @@
#!/usr/bin/env bash
# Copies release files from bazel-out to a common folder so the GitHub Actions
# configuration can easily find them all
# --- begin runfiles.bash initialization v3 ---
# Copy-pasted from the Bazel Bash runfiles library v3.
set -uo pipefail
set +e
f=bazel_tools/tools/bash/runfiles/runfiles.bash
source "${RUNFILES_DIR:-/dev/null}/$f" 2>/dev/null ||
source "$(grep -sm1 "^$f " "${RUNFILES_MANIFEST_FILE:-/dev/null}" | cut -f2- -d' ')" 2>/dev/null ||
source "$0.runfiles/$f" 2>/dev/null ||
source "$(grep -sm1 "^$f " "$0.runfiles_manifest" | cut -f2- -d' ')" 2>/dev/null ||
source "$(grep -sm1 "^$f " "$0.exe.runfiles_manifest" | cut -f2- -d' ')" 2>/dev/null ||
{
echo >&2 "ERROR: cannot find $f"
exit 1
}
f=
set -e
# --- end runfiles.bash initialization v3 ---
if [[ -z "${DEST:-}" ]]; then
echo >&2 "ERROR: specify DEST environment variable"
exit 1
fi
cd $BUILD_WORKSPACE_DIRECTORY
for arg in "$@"; do
cp -pv "$(rlocation $arg)" $DEST
done

View file

@ -1,21 +0,0 @@
#!/bin/bash
set -o errexit -o nounset -o pipefail
echo '#!/bin/bash'
echo 'set -o errexit -o nounset -o pipefail'
# shellcheck disable=SC2016
echo 'dst=$1'
# shellcheck disable=SC2016
echo 'mkdir -p "${dst}"'
for artifact in "$@"; do
echo "echo \"Copying ${artifact} to \${dst}\""
echo "if [ -d \"${artifact}\" ]; then"
echo " for f in \"${artifact}\"/*; do"
echo " cp \"\${f}\" \"\${dst}\""
echo " done"
echo "else"
echo " cp \"${artifact}\" \"\${dst}\""
echo "fi"
done

View file

@ -2,4 +2,4 @@
set -o errexit -o nounset -o pipefail
echo "Demostration delivery target"
echo "Demonstration delivery target"

View file

@ -14,7 +14,7 @@ def _hash(ctx, algo, file):
inputs = [file],
tools = [coreutils.coreutils_info.bin],
# coreutils has --no-names option but it doesn't work in current version, so we have to use cut.
command = """HASH=$({coreutils} hashsum --{algo} {src} | {coreutils} cut -f1 -d " ") && {coreutils} echo -ne "$HASH {basename}" > {out}""".format(
command = """HASH=$({coreutils} hashsum --{algo} {src} | {coreutils} cut -f1 -d " ") && {coreutils} echo -e "$HASH {basename}" > {out}""".format(
coreutils = coreutils.coreutils_info.bin.path,
algo = algo,
src = file.path,

View file

@ -2,7 +2,6 @@
"""
load("@io_bazel_rules_go//go:def.bzl", "go_binary")
load("//lib:utils.bzl", "to_label")
load(":hashes.bzl", "hashes")
PLATFORMS = [
@ -54,48 +53,3 @@ def multi_platform_go_binaries(name, embed, prefix = "", **kwargs):
srcs = targets,
**kwargs
)
def release(name, targets, **kwargs):
"""The release macro creates the artifact copier script.
It's an executable script that copies all artifacts produced by the given
targets into the provided destination. See .github/workflows/release.yml.
Args:
name: the name of the genrule.
targets: a list of filegroups passed to the artifact copier.
**kwargs: extra arguments.
"""
native.genrule(
name = "{}_versions".format(name),
srcs = targets,
outs = ["{}_versions_generated.bzl".format(name)],
executable = True,
cmd = " && ".join([
"""echo '"AUTO GENERATED. DO NOT EDIT"\n' >> $@""",
] + [
"./$(location :create_versions.sh) {} $(locations {}) >> $@".format(to_label(target).name, target)
for target in targets
]),
tools = [":create_versions.sh"],
# TODO: the hashes change when bzlmol is enabled
target_compatible_with = kwargs.pop("target_compatible_with", select({
"@aspect_bazel_lib//lib:bzlmod": ["@platforms//:incompatible"],
"//conditions:default": [],
})),
visibility = ["//tools:__pkg__"],
**kwargs
)
native.genrule(
name = name,
srcs = targets,
outs = ["release.sh"],
executable = True,
cmd = "./$(location //tools/release:create_release.sh) {locations} > \"$@\"".format(
locations = " ".join(["$(locations {})".format(target) for target in targets]),
),
tools = ["//tools/release:create_release.sh"],
**kwargs
)