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grafana/pkg/build/compilers/install.go

50 lines
1.5 KiB

package compilers
import (
"fmt"
"os"
"os/exec"
"path/filepath"
)
const (
ArmV6 = "/opt/rpi-tools/arm-bcm2708/arm-linux-gnueabihf/bin/arm-linux-gnueabihf-gcc"
Armv7 = "arm-linux-gnueabihf-gcc"
Armv7Musl = "/tmp/arm-linux-musleabihf-cross/bin/arm-linux-musleabihf-gcc"
Arm64 = "aarch64-linux-gnu-gcc"
Arm64Musl = "/tmp/aarch64-linux-musl-cross/bin/aarch64-linux-musl-gcc"
Osx64 = "/tmp/osxcross/target/bin/o64-clang"
Win64 = "x86_64-w64-mingw32-gcc"
LinuxX64 = "/tmp/x86_64-centos6-linux-gnu/bin/x86_64-centos6-linux-gnu-gcc"
LinuxX64Musl = "/tmp/x86_64-linux-musl-cross/bin/x86_64-linux-musl-gcc"
)
func Install() error {
// From the os.TempDir documentation:
// On Unix systems, it returns $TMPDIR if non-empty,
// else /tmp. On Windows, it uses GetTempPath,
// returning the first non-empty value from %TMP%, %TEMP%, %USERPROFILE%,
// or the Windows directory. On Plan 9, it returns /tmp.
tmp := os.TempDir()
var (
centosArchive = "x86_64-centos6-linux-gnu.tar.xz"
osxArchive = "osxcross.tar.xz"
)
for _, fname := range []string{centosArchive, osxArchive} {
path := filepath.Join(tmp, fname)
if _, err := os.Stat(path); err != nil {
return fmt.Errorf("stat error: %w", err)
}
// Ignore gosec G204 as this function is only used in the build process.
//nolint:gosec
cmd := exec.Command("tar", "xfJ", fname)
cmd.Dir = tmp
if output, err := cmd.CombinedOutput(); err != nil {
return fmt.Errorf("failed to unpack %q: %q, %w", fname, output, err)
}
}
return nil
}