mirror of
https://github.com/status-im/xgo.git
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Support branch selection and building subpackages.
This commit is contained in:
Péter Szilágyi
parent
ccc86dbdce
commit
6bf2b5727f
@ -88,52 +88,60 @@ ENV GOPATH /go
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# Create a small script to go get a package and cross compile it
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ENV BUILD ./build.sh
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RUN \
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echo '#!/bin/bash' > $BUILD && \
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echo 'set -e' >> $BUILD && \
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echo >> $BUILD && \
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echo 'echo Fetching $1...' >> $BUILD && \
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echo 'go get $1' >> $BUILD && \
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echo 'cd $GOPATH/src/$1' >> $BUILD && \
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echo >> $BUILD && \
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echo 'NAME=`basename $1`' >> $BUILD && \
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echo 'if [ "$OUT" != "" ]; then' >> $BUILD && \
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echo ' NAME=$OUT' >> $BUILD && \
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echo 'fi' >> $BUILD && \
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echo >> $BUILD && \
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echo 'if [ "$FLAG_V" == "true" ]; then V=-v; fi' >> $BUILD && \
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echo 'if [ "$FLAG_RACE" == "true" ]; then R=-race; fi' >> $BUILD && \
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echo >> $BUILD && \
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echo 'echo Compiling for linux/amd64...' >> $BUILD && \
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echo 'GOOS=linux GOARCH=amd64 CGO_ENABLED=1 go get' >> $BUILD && \
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echo 'GOOS=linux GOARCH=amd64 CGO_ENABLED=1 go build $V $R -o $NAME-linux-amd64$R' >> $BUILD && \
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echo >> $BUILD && \
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echo 'echo Compiling for linux/386...' >> $BUILD && \
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echo 'GOOS=linux GOARCH=386 CGO_ENABLED=1 go get' >> $BUILD && \
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echo 'GOOS=linux GOARCH=386 CGO_ENABLED=1 go build $V -o $NAME-linux-386' >> $BUILD && \
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echo >> $BUILD && \
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echo 'echo Compiling for linux/arm...' >> $BUILD && \
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echo 'CC=arm-linux-gnueabi-gcc GOOS=linux GOARCH=arm CGO_ENABLED=1 GOARM=5 go get' >> $BUILD && \
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echo 'CC=arm-linux-gnueabi-gcc GOOS=linux GOARCH=arm CGO_ENABLED=1 GOARM=5 go build $V -o $NAME-linux-arm' >> $BUILD && \
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echo >> $BUILD && \
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echo 'echo Compiling for windows/amd64...' >> $BUILD && \
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echo 'CC=x86_64-w64-mingw32-gcc GOOS=windows GOARCH=amd64 CGO_ENABLED=1 go get' >> $BUILD && \
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echo 'CC=x86_64-w64-mingw32-gcc GOOS=windows GOARCH=amd64 CGO_ENABLED=1 go build $V $R -o $NAME-windows-amd64$R.exe' >> $BUILD && \
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echo >> $BUILD && \
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echo 'echo Compiling for windows/386...' >> $BUILD && \
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echo 'CC=i686-w64-mingw32-gcc GOOS=windows GOARCH=386 CGO_ENABLED=1 go get' >> $BUILD && \
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echo 'CC=i686-w64-mingw32-gcc GOOS=windows GOARCH=386 CGO_ENABLED=1 go build $V -o $NAME-windows-386.exe' >> $BUILD && \
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echo >> $BUILD && \
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echo 'echo Compiling for darwin/amd64...' >> $BUILD && \
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echo '`/osxcross/target/bin/osxcross-env`' >> $BUILD && \
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echo 'CC=o64-clang GOOS=darwin GOARCH=amd64 CGO_ENABLED=1 go get' >> $BUILD && \
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echo 'CC=o64-clang GOOS=darwin GOARCH=amd64 CGO_ENABLED=1 go build $V $R -o $NAME-darwin-amd64$R' >> $BUILD && \
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echo >> $BUILD && \
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echo 'echo Compiling for darwin/386...' >> $BUILD && \
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echo 'CC=o32-clang GOOS=darwin GOARCH=386 CGO_ENABLED=1 go get' >> $BUILD && \
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echo 'CC=o32-clang GOOS=darwin GOARCH=386 CGO_ENABLED=1 go build $V -o $NAME-darwin-386' >> $BUILD && \
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echo >> $BUILD && \
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echo 'echo Moving binaries to host...' >> $BUILD && \
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echo 'cp `ls -t | head -n 7` /build' >> $BUILD && \
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echo '#!/bin/bash' > $BUILD && \
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echo >> $BUILD && \
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echo 'echo Fetching $1...' >> $BUILD && \
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echo 'go get -d $1' >> $BUILD && \
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echo 'cd $GOPATH/src/$1' >> $BUILD && \
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echo 'export GOPATH=$GOPATH:`pwd`/Godeps/_workspace' >> $BUILD && \
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echo >> $BUILD && \
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echo 'if [ "$BRANCH" != "" ]; then' >> $BUILD && \
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echo ' if [ -d ".git" ]; then' >> $BUILD && \
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echo ' git checkout $BRANCH' >> $BUILD && \
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echo ' elif [ -d ".hg" ]; then' >> $BUILD && \
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echo ' hg checkout $BRANCH' >> $BUILD && \
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echo ' fi' >> $BUILD && \
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echo 'fi' >> $BUILD && \
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echo >> $BUILD && \
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echo 'NAME=`basename $1`' >> $BUILD && \
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echo 'if [ "$OUT" != "" ]; then' >> $BUILD && \
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echo ' NAME=$OUT' >> $BUILD && \
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echo 'fi' >> $BUILD && \
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echo >> $BUILD && \
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echo 'if [ "$FLAG_V" == "true" ]; then V=-v; fi' >> $BUILD && \
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echo 'if [ "$FLAG_RACE" == "true" ]; then R=-race; fi' >> $BUILD && \
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echo >> $BUILD && \
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echo 'echo Compiling for linux/amd64...' >> $BUILD && \
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echo 'GOOS=linux GOARCH=amd64 CGO_ENABLED=1 go get -d ./$PACK' >> $BUILD && \
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echo 'GOOS=linux GOARCH=amd64 CGO_ENABLED=1 go build $V $R -o $NAME-linux-amd64$R ./$PACK' >> $BUILD && \
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echo >> $BUILD && \
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echo 'echo Compiling for linux/386...' >> $BUILD && \
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echo 'GOOS=linux GOARCH=386 CGO_ENABLED=1 go get -d ./$PACK' >> $BUILD && \
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echo 'GOOS=linux GOARCH=386 CGO_ENABLED=1 go build $V -o $NAME-linux-386 ./$PACK' >> $BUILD && \
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echo >> $BUILD && \
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echo 'echo Compiling for linux/arm...' >> $BUILD && \
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echo 'CC=arm-linux-gnueabi-gcc GOOS=linux GOARCH=arm CGO_ENABLED=1 GOARM=5 go get -d ./$PACK' >> $BUILD && \
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echo 'CC=arm-linux-gnueabi-gcc GOOS=linux GOARCH=arm CGO_ENABLED=1 GOARM=5 go build $V -o $NAME-linux-arm ./$PACK' >> $BUILD && \
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echo >> $BUILD && \
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echo 'echo Compiling for windows/amd64...' >> $BUILD && \
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echo 'CC=x86_64-w64-mingw32-gcc GOOS=windows GOARCH=amd64 CGO_ENABLED=1 go get -d ./$PACK' >> $BUILD && \
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echo 'CC=x86_64-w64-mingw32-gcc GOOS=windows GOARCH=amd64 CGO_ENABLED=1 go build $V $R -o $NAME-windows-amd64$R.exe ./$PACK' >> $BUILD && \
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echo >> $BUILD && \
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echo 'echo Compiling for windows/386...' >> $BUILD && \
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echo 'CC=i686-w64-mingw32-gcc GOOS=windows GOARCH=386 CGO_ENABLED=1 go get -d ./$PACK' >> $BUILD && \
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echo 'CC=i686-w64-mingw32-gcc GOOS=windows GOARCH=386 CGO_ENABLED=1 go build $V -o $NAME-windows-386.exe ./$PACK' >> $BUILD && \
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echo >> $BUILD && \
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echo 'echo Compiling for darwin/amd64...' >> $BUILD && \
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echo '`/osxcross/target/bin/osxcross-env`' >> $BUILD && \
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echo 'CC=o64-clang GOOS=darwin GOARCH=amd64 CGO_ENABLED=1 go get -d ./$PACK' >> $BUILD && \
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echo 'CC=o64-clang GOOS=darwin GOARCH=amd64 CGO_ENABLED=1 go build $V $R -o $NAME-darwin-amd64$R ./$PACK' >> $BUILD && \
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echo >> $BUILD && \
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echo 'echo Compiling for darwin/386...' >> $BUILD && \
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echo 'CC=o32-clang GOOS=darwin GOARCH=386 CGO_ENABLED=1 go get -d ./$PACK' >> $BUILD && \
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echo 'CC=o32-clang GOOS=darwin GOARCH=386 CGO_ENABLED=1 go build $V -o $NAME-darwin-386 ./$PACK' >> $BUILD && \
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echo >> $BUILD && \
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echo 'echo Moving binaries to host...' >> $BUILD && \
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echo 'cp `ls -t | head -n 7` /build' >> $BUILD && \
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chmod +x $BUILD
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ENTRYPOINT ["./build.sh"]
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12
xgo.go
12
xgo.go
@ -21,7 +21,9 @@ var dockerDist = "karalabe/xgo-"
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// Command line arguments to fine tune the compilation
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var goVersion = flag.String("go", "latest", "Go release to use for cross compilation")
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var inPackage = flag.String("in", "", "Sub-package to build if not root import")
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var outPrefix = flag.String("out", "", "Prefix to use for output naming (empty = package name)")
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var srcBranch = flag.String("branch", "", "Version control branch to build")
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// Command line arguments to pass to go build
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var buildVerbose = flag.Bool("v", false, "Print the names of packages as they are compiled")
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@ -52,7 +54,7 @@ func main() {
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fmt.Println("found.")
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}
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// Cross compile the requested package into the local folder
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if err := compile(flag.Args()[0], *outPrefix, *buildVerbose, *buildRace); err != nil {
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if err := compile(flag.Args()[0], *srcBranch, *inPackage, *outPrefix, *buildVerbose, *buildRace); err != nil {
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log.Fatalf("Failed to cross compile package: %v.", err)
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}
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}
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@ -84,18 +86,20 @@ func pullDockerImage(image string) error {
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}
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// Cross compiles a requested package into the current working directory.
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func compile(path string, prefix string, verbose bool, race bool) error {
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func compile(repo string, branch string, pack string, prefix string, verbose bool, race bool) error {
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folder, err := os.Getwd()
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if err != nil {
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log.Fatalf("Failed to retrieve the working directory: %v.", err)
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}
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fmt.Printf("Cross compiling %s...\n", path)
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fmt.Printf("Cross compiling %s...\n", repo)
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return run(exec.Command("docker", "run",
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"-v", folder+":/build",
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"-e", "BRANCH="+branch,
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"-e", "PACK="+pack,
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"-e", "OUT="+prefix,
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"-e", fmt.Sprintf("FLAG_V=%v", verbose),
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"-e", fmt.Sprintf("FLAG_RACE=%v", race),
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dockerDist+*goVersion, path))
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dockerDist+*goVersion, repo))
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}
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// Executes a command synchronously, redirecting its output to stdout.
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