Add more archs to s2sx (#333)

* Add more archs to s2sx
* Compress the internal images.
* Move packages to bottom.

.gitignore

@@ -22,4 +22,4 @@ _testmain.go
 *.exe
 *.test
 *.prof
-/s2/cmd/_sfx/sfx-exe
+/s2/cmd/_s2sx/sfx-exe

.goreleaser.yml

@@ -114,7 +114,7 @@ changelog:
 
 nfpms:
   -
-    file_name_template: "s2-Install_{{ .Version }}_{{ .Os }}_{{ .Arch }}"
+    file_name_template: "s2_package_{{ .Version }}_{{ .Os }}_{{ .Arch }}"
     vendor: Klaus Post
     homepage: https://github.com/klauspost/compress
     maintainer: Klaus Post <klauspost@gmail.com>

s2/README.md

@@ -247,13 +247,19 @@ Options:
         Do not overwrite output files
   -untar
         Untar on destination
+```
 
 Available platforms are:
 
  * darwin-amd64
+ * darwin-arm64
  * linux-amd64
- * windows-amd64                                                                              
-```
+ * linux-arm
+ * linux-arm64
+ * linux-mips64
+ * linux-ppc64le
+ * windows-386
+ * windows-amd64                                                                             
 
 ### Self-extracting TAR files
 

s2/cmd/_s2sx/gensfx.cmd

@@ -1,7 +1,32 @@
+go build ../s2c
+
+DEL /Q sfx-exe\*
+
 SET GOOS=linux
 SET GOARCH=amd64
 go build -ldflags="-s -w" -o ./sfx-exe/%GOOS%-%GOARCH% ./_unpack/main.go
+SET GOARCH=arm64
+go build -ldflags="-s -w" -o ./sfx-exe/%GOOS%-%GOARCH% ./_unpack/main.go
+SET GOARCH=arm
+go build -ldflags="-s -w" -o ./sfx-exe/%GOOS%-%GOARCH% ./_unpack/main.go
+SET GOARCH=ppc64le
+go build -ldflags="-s -w" -o ./sfx-exe/%GOOS%-%GOARCH% ./_unpack/main.go
+SET GOARCH=mips64
+go build -ldflags="-s -w" -o ./sfx-exe/%GOOS%-%GOARCH% ./_unpack/main.go
+
+
 SET GOOS=darwin
+SET GOARCH=amd64
 go build  -ldflags="-s -w" -o ./sfx-exe/%GOOS%-%GOARCH% ./_unpack/main.go
+SET GOARCH=arm64
+go build -ldflags="-s -w" -o ./sfx-exe/%GOOS%-%GOARCH% ./_unpack/main.go
+
 SET GOOS=windows
+SET GOARCH=amd64
+go build -ldflags="-s -w" -o ./sfx-exe/%GOOS%-%GOARCH% ./_unpack/main.go
+SET GOARCH=386
 go build -ldflags="-s -w" -o ./sfx-exe/%GOOS%-%GOARCH% ./_unpack/main.go
+
+s2c.exe -rm -slower sfx-exe\*
+DEL /Q s2c.exe
+

s2/cmd/_s2sx/gensfx.sh

@@ -1,5 +1,21 @@
 #!/bin/sh
 
+go build -o=s2c ../s2c
+
+rm -rf sfx-exe/ || true
+
 GOOS=linux GOARCH=amd64 go build -ldflags="-s -w" -o ./sfx-exe/$GOOS-$GOARCH ./_unpack/main.go
+GOOS=linux GOARCH=arm64 go build -ldflags="-s -w" -o ./sfx-exe/$GOOS-$GOARCH ./_unpack/main.go
+GOOS=linux GOARCH=arm go build -ldflags="-s -w" -o ./sfx-exe/$GOOS-$GOARCH ./_unpack/main.go
+GOOS=linux GOARCH=ppc64le go build -ldflags="-s -w" -o ./sfx-exe/$GOOS-$GOARCH ./_unpack/main.go
+GOOS=linux GOARCH=mpis64 go build -ldflags="-s -w" -o ./sfx-exe/$GOOS-$GOARCH ./_unpack/main.go
+
 GOOS=darwin GOARCH=amd64 go build -ldflags="-s -w" -o ./sfx-exe/$GOOS-$GOARCH ./_unpack/main.go
+GOOS=darwin GOARCH=arm64 go build -ldflags="-s -w" -o ./sfx-exe/$GOOS-$GOARCH ./_unpack/main.go
+
 GOOS=windows GOARCH=amd64 go build -ldflags="-s -w" -o ./sfx-exe/$GOOS-$GOARCH ./_unpack/main.go
+GOOS=windows GOARCH=386 go build -ldflags="-s -w" -o ./sfx-exe/$GOOS-$GOARCH ./_unpack/main.go
+
+./s2c -rm -slower sfx-exe/*
+
+rm s2c

s2/cmd/_s2sx/go.mod

@@ -1,4 +1,4 @@
-module github.com/klauspost/compress/s2/cmd/_s2sx
+module github.com/klauspost/compress/s2/cmd/s2sx
 
 go 1.16
 

s2/cmd/_s2sx/main.go

@@ -2,11 +2,13 @@ package main
 
 import (
 	"bufio"
+	"bytes"
 	"embed"
 	"errors"
 	"flag"
 	"fmt"
 	"io"
+	"io/ioutil"
 	"os"
 	"path"
 	"path/filepath"
@@ -66,7 +68,7 @@ Options:`)
 		exitErr(err)
 		_, _ = fmt.Fprintf(os.Stderr, "\nAvailable platforms are:\n\n")
 		for _, d := range dir {
-			_, _ = fmt.Fprintf(os.Stderr, " * %s\n", d.Name())
+			_, _ = fmt.Fprintf(os.Stderr, " * %s\n", strings.TrimSuffix(d.Name(), ".s2"))
 		}
 
 		os.Exit(0)
@@ -84,17 +86,20 @@ Options:`)
 		files = append(files, found...)
 	}
 	wantPlat := *goos + "-" + *goarch
-	exec, err := embeddedFiles.ReadFile(path.Join("sfx-exe", wantPlat))
+	exec, err := embeddedFiles.ReadFile(path.Join("sfx-exe", wantPlat+".s2"))
 	if os.IsNotExist(err) {
 		dir, err := embeddedFiles.ReadDir("sfx-exe")
 		exitErr(err)
 		_, _ = fmt.Fprintf(os.Stderr, "os-arch %v not available. Available sfx platforms are:\n\n", wantPlat)
 		for _, d := range dir {
-			_, _ = fmt.Fprintf(os.Stderr, "* %s\n", d.Name())
+			_, _ = fmt.Fprintf(os.Stderr, "* %s\n", strings.TrimSuffix(d.Name(), ".s2"))
 		}
 		_, _ = fmt.Fprintf(os.Stderr, "\nUse -os and -arch to specify the destination platform.")
 		os.Exit(1)
 	}
+	exec, err = ioutil.ReadAll(s2.NewReader(bytes.NewBuffer(exec)))
+	exitErr(err)
+
 	mode := byte(opUnpack)
 	if *untar {
 		mode = opUnTar