From 36f46342bcad6782df230f0b69aadac4cf4972ae Mon Sep 17 00:00:00 2001
From: Syrus Akbary <me@syrusakbary.com>
Date: Tue, 13 Nov 2018 10:28:50 -0800
Subject: [PATCH] Trying to autoplublish releases

---
 .circleci/config.yml | 52 +++++++++++++++++++++++++++++++++++++++++++-
 Makefile             | 14 +++++++++++-
 binary-name.sh       | 44 +++++++++++++++++++++++++++++++++++++
 3 files changed, 108 insertions(+), 2 deletions(-)
 create mode 100755 binary-name.sh

diff --git a/.circleci/config.yml b/.circleci/config.yml
index 9db1b0aa7..86fe2453b 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -12,11 +12,61 @@ jobs:
       - run: sudo apt-get install -y cmake
       - run: rustup default nightly-2018-10-07
       - run: make test
-
+      - run:
+          command: |
+            make release
+            mkdir -p artifacts
+            cp ./target/release/wasmer ./artifacts/$(./binary-name.sh)
+      - persist_to_workspace:
+          root: .
+          paths:
+            - artifacts
       - save_cache:
           paths:
             - /usr/local/cargo/registry
             - target/debug/.fingerprint
             - target/debug/build
             - target/debug/deps
+            - target/release/build
+            - target/release/deps
           key: v4-cargo-cache-{{ arch }}-{{ checksum "Cargo.lock" }}
+
+  # create-release-artifacts-mac:
+  #   macos:
+  #     xcode: "9.0"
+  #     - checkout
+
+  publish-github-release:
+    docker:
+      - image: cibuilds/github
+    steps:
+      - attach_workspace:
+          at: .
+      - run:
+          name: "Publish Release on GitHub"
+          command: |
+            # go get github.com/tcnksm/ghr
+            # VERSION=$(git log -1 --pretty=%B)
+            VERSION=$(cargo pkgid | cut -d# -f2 | cut -d: -f2)
+            # VERSION=${CIRCLE_TAG}
+            # VERSION=$(./artifacts/ --version)
+            ghr -t ${GITHUB_TOKEN} -u ${CIRCLE_PROJECT_USERNAME} -r ${CIRCLE_PROJECT_REPONAME} -c ${CIRCLE_SHA1} -delete ${VERSION} ./artifacts/
+
+workflows:
+  version: 2
+  main:
+    jobs:
+      - build
+      # :
+      #     filters:
+      #       tags:
+      #         only: /^\d+\.\d+\.\d+$/
+
+      - publish-github-release:
+          requires:
+            - build
+          # filters:
+          #   branches:
+          #     ignore: /.*/
+          #   tags:
+          #     only: /^\d+\.\d+\.\d+$/
diff --git a/Makefile b/Makefile
index af631c70a..88ed6525d 100644
--- a/Makefile
+++ b/Makefile
@@ -5,7 +5,7 @@ spectests:
 	WASM_GENERATE_SPECTESTS=1 cargo build
 
 # clean:
-#     rm -rf target
+#     rm -rf artifacts
 
 build:
 	cargo build
@@ -15,3 +15,15 @@ install:
 
 test:
 	cargo test -- --test-threads=1
+
+release:
+	# If you are in OS-X, you will need mingw-w64 for cross compiling to windows
+	# brew install mingw-w64
+	cargo build --release
+	# mkdir -p artifacts
+	# BINARY_NAME := $(./binary-name.sh)
+	# cp ./target/release/wasmer ./artifacts/$(./binary-name.sh)
+	# cp ./target/release/wasmer ./artifacts/${BINARY_NAME}
+
+publish-release:
+	ghr -t ${GITHUB_TOKEN} -u ${CIRCLE_PROJECT_USERNAME} -r ${CIRCLE_PROJECT_REPONAME} -c ${CIRCLE_SHA1} -delete ${VERSION} ./artifacts/
diff --git a/binary-name.sh b/binary-name.sh
new file mode 100755
index 000000000..98a3a8497
--- /dev/null
+++ b/binary-name.sh
@@ -0,0 +1,44 @@
+#!/bin/sh
+
+initArch() {
+    ARCH=$(uname -m)
+    if [ -n "$WASMER_ARCH" ]; then
+        ARCH="$WASMER_ARCH"
+    fi
+    case $ARCH in
+        amd64) ARCH="amd64";;
+        x86_64) ARCH="amd64";;
+        i386) ARCH="386";;
+        *) echo "Architecture ${ARCH} is not supported by this installation script"; exit 1;;
+    esac
+}
+
+initOS() {
+    OS=$(uname | tr '[:upper:]' '[:lower:]')
+    if [ -n "$WASMER_OS" ]; then
+        echo "Using WASMER_OS"
+        OS="$WASMER_OS"
+    fi
+    case "$OS" in
+        darwin) OS='darwin';;
+        linux) OS='linux';;
+        freebsd) OS='freebsd';;
+        mingw*) OS='windows';;
+        msys*) OS='windows';;
+        *) echo "OS ${OS} is not supported by this installation script"; exit 1;;
+    esac
+}
+
+# identify platform based on uname output
+initArch
+initOS
+
+# determine install directory if required
+BINARY="wasmer-${OS}-${ARCH}"
+    
+# add .exe if on windows
+if [ "$OS" = "windows" ]; then
+    BINARY="$BINARY.exe"
+fi
+
+echo "${BINARY}"