Github Actions uploads built artifacts (#83)

* build: put artifacts into dist/. workflow: upload contents of dist/.

* review feedback

* CI workflow: add comment explaining artifact name

* checkout action to v1

* typo fix

.github/workflows/main.yml

@@ -40,3 +40,8 @@ jobs:
       - run: sudo make -j4 package
         shell: bash
         name: Build
+      - uses: actions/upload-artifact@v1
+        with:
+          # Upload the dist folder. Give it a name according to the OS it was built for.
+          name: ${{ format( 'dist-{0}.tgz', matrix.os) }}
+          path: dist

Makefile

@@ -152,8 +152,9 @@ strip: build/llvm.BUILT
 package: build/package.BUILT
 
 build/package.BUILT: build strip
-	command -v dpkg-deb >/dev/null && ./deb_from_installation.sh || true
-	./tar_from_installation.sh
+	mkdir -p dist
+	command -v dpkg-deb >/dev/null && ./deb_from_installation.sh $(shell pwd)/dist || true
+	./tar_from_installation.sh $(shell pwd)/dist
 	touch build/package.BUILT
 
 .PHONY: default clean build strip package

deb_from_installation.sh

@@ -1,9 +1,15 @@
 #!/usr/bin/env sh
 set -ex
 if [ -n "$1" ]; then
-	export VERSION="$1"
+    OUTDIR=$1
 else
-	export VERSION=`./version.sh`
+    OUTDIR=$PWD/dist
+fi
+
+if [ -n "$2" ]; then
+    VERSION="$2"
+else
+    VERSION=`./version.sh`
 fi
 
 rm -rf build/pkg
@@ -12,3 +18,4 @@ mkdir -p build/pkg/DEBIAN
 sed -e s/VERSION/$VERSION/ wasi-sdk.control > build/pkg/DEBIAN/control
 cp -R /opt/wasi-sdk build/pkg/opt/
 cd build && dpkg-deb -b pkg wasi-sdk_$VERSION\_amd64.deb
+mv build/wasi-sdk_$VERSION\amd64.deb $OUTDIR/

tar_from_installation.sh

@@ -1,7 +1,13 @@
 #!/usr/bin/env bash
 set -ex
 if [ -n "$1" ]; then
-    VERSION="$1"
+    OUTDIR=$1
+else
+    OUTDIR=$PWD/dist
+fi
+
+if [ -n "$2" ]; then
+    VERSION="$2"
 else
     VERSION=`./version.sh`
 fi
@@ -19,10 +25,10 @@ esac
 rm -rf $PKGDIR
 cp -R /opt/wasi-sdk $PKGDIR
 cd build
-tar czf wasi-sdk-$VERSION\-$MACHINE.tar.gz wasi-sdk-$VERSION
+tar czf $OUTDIR/wasi-sdk-$VERSION\-$MACHINE.tar.gz wasi-sdk-$VERSION
 
 # As well as the full SDK package, also create archives of libclang_rt.builtins
 # and the sysroot. These are made available for users who have an existing clang
 # installation.
-tar czf libclang_rt.builtins-wasm32-wasi-$VERSION.tar.gz -C compiler-rt lib/wasi
-tar czf wasi-sysroot-$VERSION.tar.gz -C wasi-sdk-$VERSION/share wasi-sysroot
+tar czf $OUTDIR/libclang_rt.builtins-wasm32-wasi-$VERSION.tar.gz -C compiler-rt lib/wasi
+tar czf $OUTDIR/wasi-sysroot-$VERSION.tar.gz -C wasi-sdk-$VERSION/share wasi-sysroot