mirror of
https://github.com/hanzoai/visor.git
synced 2026-09-24 17:04:14 +00:00
Etienne PerotandgVisor bot
3fb829f070
This creates a `go_template` that can generate a `go_library` rule which extracts a compressed binary to a temporary location, then executes it. This is useful to implement `runsc` subcommands without requiring that these subcommands' dependencies are linked into the main `runsc` binary. PiperOrigin-RevId: 557270682
31 lines
723 B
Markdown
31 lines
723 B
Markdown
# embeddedbinary
|
|
|
|
`embeddedbinary` can embed a binary inside a Go binary, and provides functions
|
|
to execute it.
|
|
|
|
Embedded binaries are compressed to save on size. They require temporary disk
|
|
space to execute, but the disk space is automatically freed when the child
|
|
program exits.
|
|
|
|
## Usage
|
|
|
|
Use the `embedded_binary_go_library` rule defined in `defs.bzl`.
|
|
|
|
```build
|
|
load(".../defs.bzl", "embedded_binary_go_library")
|
|
|
|
# Declare a binary target:
|
|
go_binary(
|
|
name = "my_binary",
|
|
srcs = ["my_binary.go"],
|
|
)
|
|
|
|
# Generate a go_library rule that can execute the binary target:
|
|
embedded_binary_go_library(
|
|
name = "my_library",
|
|
binary = ":my_binary",
|
|
)
|
|
```
|
|
|
|
See `test/BUILD` under this directory for a full example.
|