Fix build asset publishing (filecoin-project#195)

Author: vyzo

.github/workflows/ci.yml

@@ -73,10 +73,12 @@ jobs:
       with:
         command: ${{ matrix.command }}
         args: ${{ matrix.args }}
+    - name: making bundle
+      if: ${{ matrix.command == 'build' }}
+      run: ./build-bundle.sh
     - name: Publishing build artifacts
       if: ${{ matrix.command == 'build' }}
       uses: actions/upload-artifact@v2
       with:
         name: bundle
-        path: |
-          target/**/bundle.car
+        path: output/builtin-actors.car

.gitignore

@@ -2,4 +2,5 @@ target
 *.wat
 *.wasm
 .idea/
-**/.DS_Store
+**/.DS_Store
+output/builtin-actors.car

Makefile

@@ -50,6 +50,9 @@ publish:
 	echo "$(ORDERED_PACKAGES)" | xargs -n1 cargo publish -p "$$pkg"
 	done
 
+# Create a bundle in a deterministic location
+bundle: deps-build
+	./build-bundle.sh
 
 # Check if the working tree is clean.
 check-clean:
@@ -69,4 +72,4 @@ deps-release:
 		exit 1; \
 	}
 
-.PHONY: check check-clean deps deps-release deps-release test publish bump-version set-version
+.PHONY: check check-clean deps deps-release deps-release test publish bump-version set-version bundle

build-bundle.sh

@@ -0,0 +1,6 @@
+#!/bin/bash
+
+set -e
+
+bundle=$(cargo build 2>&1 | grep "warning: bundle=" | cut -d = -f 2)
+cp -v $bundle output/builtin-actors.car