feat(main): just enough to bakelite itselfv0.0.1

This is just the beginning of the amazing adventures of Terin and
Bakelite. Their journey is destined to be packed with non-stop action,
millions of laughs, heart pounding perils, and endless excitement.
Together, they'll encounter fantastic friends, evil enemies, and meet
creatures beyond your wildest imagination. And as their story unfolds,
we'll unlock the magic and mystery of a most wondrous place, the
incredible world of [fixme].

1 files changed, 147 insertions, 0 deletions

diff --git a/main.go b/main.go
new file mode 100644
index 0000000..d2ecf84
--- /dev/null
+++ b/main.go
@@ -0,0 +1,147 @@
+package main
+
+import (
+	"bytes"
+	"context"
+	"flag"
+	"fmt"
+	"log"
+	"os"
+	"os/exec"
+	"path/filepath"
+)
+
+type Arch string
+
+const (
+	ARCH_AMD64    Arch = "amd64"
+	ARCH_386      Arch = "386"
+	ARCH_ARM      Arch = "arm"
+	ARCH_ARM64    Arch = "arm64"
+	ARCH_PPC64    Arch = "ppc64"
+	ARCH_PPC64LE  Arch = "ppc64le"
+	ARCH_MIPS     Arch = "mips"
+	ARCH_MIPSLE   Arch = "mipsle"
+	ARCH_MIPS64   Arch = "mips64"
+	ARCH_MIPS64LE Arch = "mips64le"
+)
+
+type OS string
+
+const (
+	OS_ANDROID   OS = "android"
+	OS_DARWIN    OS = "darwin"
+	OS_DRAGONFLY OS = "dragonfly"
+	OS_FREEBSD   OS = "freebsd"
+	OS_LINUX     OS = "linux"
+	OS_NETBSD    OS = "netbsd"
+	OS_OPENBSD   OS = "openbsd"
+	OS_PLAN9     OS = "plan9"
+	OS_SOLARIS   OS = "solaris"
+	OS_WINDOWS   OS = "windows"
+)
+
+type Platform struct {
+	OS   OS
+	Arch Arch
+}
+
+type kvs map[string]string
+
+func (o kvs) Strings() []string {
+	str := []string{}
+	for k, v := range o {
+		str = append(str, k+"="+v)
+	}
+
+	return str
+}
+
+var cgo bool
+
+func main() {
+	// TODO: enable ARM after supporting GOARM
+	// TODO: probably should make this configurable…
+	platforms := []Platform{
+		//{OS_ANDROID, ARCH_ARM},
+		{OS_DARWIN, ARCH_386},
+		{OS_DARWIN, ARCH_AMD64},
+		//{OS_DARWIN, ARCH_ARM},
+		//{OS_DARWIN, ARCH_ARM64},
+		{OS_DRAGONFLY, ARCH_AMD64},
+		{OS_FREEBSD, ARCH_386},
+		{OS_FREEBSD, ARCH_AMD64},
+		//{OS_FREEBSD, ARCH_ARM},
+		{OS_LINUX, ARCH_386},
+		{OS_LINUX, ARCH_AMD64},
+		//{OS_LINUX, ARCH_ARM},
+		//{OS_LINUX, ARCH_ARM64},
+		{OS_LINUX, ARCH_PPC64},
+		{OS_LINUX, ARCH_PPC64LE},
+		{OS_LINUX, ARCH_MIPS},
+		{OS_LINUX, ARCH_MIPSLE},
+		{OS_LINUX, ARCH_MIPS64},
+		{OS_LINUX, ARCH_MIPS64LE},
+		{OS_NETBSD, ARCH_386},
+		{OS_NETBSD, ARCH_AMD64},
+		//{OS_NETBSD, ARCH_ARM},
+		{OS_OPENBSD, ARCH_386},
+		{OS_OPENBSD, ARCH_AMD64},
+		//{OS_OPENBSD, ARCH_ARM},
+		{OS_PLAN9, ARCH_386},
+		{OS_PLAN9, ARCH_AMD64},
+		{OS_SOLARIS, ARCH_AMD64},
+		{OS_WINDOWS, ARCH_386},
+		{OS_WINDOWS, ARCH_AMD64},
+	}
+
+	flags := flag.NewFlagSet("bakelite", flag.ExitOnError)
+	flags.BoolVar(&cgo, "cgo", false, "Enables cgo (BYOTC)")
+	flags.Usage = func() {
+		fmt.Println("bakelite - dev")
+	}
+	if err := flags.Parse(os.Args[1:]); err != nil {
+		flags.Usage()
+		os.Exit(-1)
+	}
+
+	packages := flags.Args()
+	if len(packages) == 0 {
+		fmt.Println("fatal: Expected at least one package.")
+		os.Exit(-1)
+	}
+
+	for _, platform := range platforms {
+		for _, pkg := range packages {
+			name := fmt.Sprintf("%s-%s-%s", filepath.Base(pkg), platform.OS, platform.Arch)
+			env := kvs{
+				"GOOS":   string(platform.OS),
+				"GOARCH": string(platform.Arch),
+				"GOROOT": os.Getenv("GOROOT"),
+				"GOPATH": os.Getenv("GOPATH"),
+			}
+
+			if cgo {
+				env["CGO_ENABLED"] = "1"
+			} else {
+				env["CGO_ENABLED"] = "0"
+			}
+
+			var stdout bytes.Buffer
+			var stderr bytes.Buffer
+
+			cmd := exec.CommandContext(context.Background(), "go", "build", "-o", name, pkg)
+			cmd.Env = env.Strings()
+			cmd.Stdout = &stdout
+			cmd.Stderr = &stderr
+
+			fmt.Printf("info: Running build for %s @ %s/%s…\n", pkg, platform.OS, platform.Arch)
+			err := cmd.Run()
+
+			if err != nil {
+				log.Printf("fatal: There was an error! err='%s' stdout='%s' stderr='%s'", err, stdout.String(), stderr.String())
+				os.Exit(-1)
+			}
+		}
+	}
+}