Bazel go binary: Difference between revisions

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=Example=
=Example=
<syntaxhighlight lang='go'>
load("//meta/rules:go.bzl", "go_binary", "go_library")
go_library(
    name = "lib",
    srcs = [
        "aux.go",
        "main.go",
    ],
    visibility = ["//visibility:private"],
)
go_binary(
    name = "somebin",
    embed = [":lib"],
    visibility = ["//visibility:public"],
)
</syntaxhighlight>
To build the binary:
<syntaxhighlight lang='bash'>
bazel build //somedir/someotherdir/some_bazel_package:somebin
</syntaxhighlight>
To run the binary:
<syntaxhighlight lang='bash'>
bazel run //somedir/someotherdir/some_bazel_package:somebin
</syntaxhighlight>
To add dependencies, see: {{Internal|Bazel_BUILD_Files#Dependency_Management|BUILD Files Dependency Management}}
=A More Complex Example=
<syntaxhighlight lang='go'>
<syntaxhighlight lang='go'>
load("//meta/rules:go.bzl", "go_library", "go_binary")
load("//meta/rules:go.bzl", "go_library", "go_binary")
Line 31: Line 63:
)
)
</syntaxhighlight>
</syntaxhighlight>
To add dependencies, see: {{Internal|Bazel_BUILD_Files#Dependency_Management|BUILD Files Dependency Management}}

Latest revision as of 23:18, 20 September 2024

Internal

Overview

Example

load("//meta/rules:go.bzl", "go_binary", "go_library")

go_library(
    name = "lib",
    srcs = [
        "aux.go",
        "main.go",
    ],
    visibility = ["//visibility:private"],
)

go_binary(
    name = "somebin",
    embed = [":lib"],
    visibility = ["//visibility:public"],
)

To build the binary:

bazel build //somedir/someotherdir/some_bazel_package:somebin

To run the binary:

bazel run //somedir/someotherdir/some_bazel_package:somebin

To add dependencies, see:

BUILD Files Dependency Management

A More Complex Example

load("//meta/rules:go.bzl", "go_library", "go_binary")

go_library(
    name = "somepkg_lib",
    srcs = [
        "file1.go",
        "file2.go",
    ],
    importpath = "github.com/someorg/somemodule/pkg/somepkg",
    visibility = ["//visibility:private"],
    deps = [
        "//lib/a",
        "//lib/b",
        ...
        "@com_github_blang_semver//:semver",
    ],
)

go_binary(
    name = "somebin",
    embed = [":somepkg_lib"],
    visibility = ["//visibility:public"],
    x_defs = {"github.com/someorg/somemodule/version.Version": "{BUILD_VERSION}"},
)

To add dependencies, see:

BUILD Files Dependency Management