Merge pull request hyperledger-archives#1521 from theoturner/master

MacOS installer

README.md

@@ -194,16 +194,11 @@ See section "Release channels" for more details.
 
 ### MacOS
 
-Pre-built libraries are not provided for MacOS. Please look [here](docs/build-guides/mac-build.md)
-for details on building from source for MacOS.
-
- **Note:** After building `libindy`, add the path containing the library the `LD_LIBRARY_PATH` and
-`DYLD_LIBRARY_PATH` environment variables. This is necessary for dynamically linking
-your application with `libindy`. The dynamic linker will first check for the library in
-`LD_LIBRARY_PATH` if the library in your application doesn't include directory names.
-If the library in your application does include any directory name, then dynamic
-linker will search for the library in `DYLD_LIBRARY_PATH` (not `LD_LIBRARY_PATH`)
-so we recommend you set both variables to be safe.
+Pre-built libraries are not provided for MacOS.
+
+Clone the repo and run `mac.build.sh` in the `libindy` folder.
+
+Please see [here](docs/build-guides/mac-build.md) for manual build steps.
 
 ### RHEL-based distributions (Amazon Linux 2017.03)
 Pre-built libraries are not provided for RHEL-based distributions. Please look [here](docs/build-guides/rhel-build.md)

docs/build-guides/mac-build.md

@@ -1,8 +1,11 @@
-# Setup Indy SDK build environment for MacOS
+# MacOS build guide
+
+Automated build: clone the repo and run `mac.build.sh` in the `libindy` folder.
+
+## Manual steps
 
 1. Install Rust and rustup (https://www.rust-lang.org/install.html).
 2. Install required native libraries and utilities (libsodium is added with URL to homebrew since version<1.0.15 is required)
-
    ```
    brew install pkg-config
    brew install https://raw.githubusercontent.com/Homebrew/homebrew-core/65effd2b617bade68a8a2c5b39e1c3089cc0e945/Formula/libsodium.rb   
@@ -13,8 +16,6 @@
    brew install zeromq
    brew install zmq
    ```
-
-
 3. Setup environment variables:
    ```
    export PKG_CONFIG_ALLOW_CROSS=1
@@ -24,7 +25,10 @@
    ```
 4. Setup OPENSSL_DIR variable: path to installed openssl library
    ```
-   export OPENSSL_DIR=/usr/local/Cellar/openssl/1.0.2n   # path changes with version number
+   for version in `ls -t /usr/local/Cellar/openssl/`; do
+        export OPENSSL_DIR=/usr/local/Cellar/openssl/$version
+        break
+   done
    ```
 5. Checkout and build the library:
    ```
@@ -38,13 +42,14 @@
    cd ../cli
    cargo build
    ```
+7. Set your `DYLD_LIBRARY_PATH` and `LD_LIBRARY_PATH` environment variables to the path of `indy-sdk/libindy/target/debug`. You may want to put these in your `.bash_profile` to persist them.
 
-# Note on running local nodes
+## Note on running local nodes
 
 In order to run local nodes on MacOS, it may be necessary to set up port mapping between the Docker container
 and local host. Follow the instructions in [Indy SDK README](https://github.com/hyperledger/indy-sdk#how-to-start-local-nodes-pool-with-docker)
 
-# IOError while running of whole set of tests on MacOS
+## IOError while running of whole set of tests on MacOS
 
 There is a possible case when some tests are failed if whole set of tests is run (`cargo test`).
 But failed tests will be successful in case of separate runs.

libindy/mac.build.sh

@@ -0,0 +1,47 @@
+#!/bin/bash
+
+onred='\033[41m'
+ongreen='\033[42m'
+onyellow='\033[43m'
+endcolor="\033[0m"
+
+# Handle errors
+set -e
+error_report() {
+    echo -e "${onred}Error: failed on line $1.$endcolor"
+}
+trap 'error_report $LINENO' ERR
+
+echo -e "${onyellow}Installing libindy...$endcolor"
+
+if [[ "$OSTYPE" == "darwin"* ]]; then
+    xcode-select --version || xcode-select --install
+    brew --version || yes | /usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
+    cmake --version || brew install cmake # brew install cmake throws error, not warning if already installed
+    curl https://sh.rustup.rs -sSf | sh -s -- -y
+    export PATH="$HOME/.cargo/bin:$PATH" # so can use cargo without relog
+    brew install pkg-config \
+                 https://raw.githubusercontent.com/Homebrew/homebrew-core/65effd2b617bade68a8a2c5b39e1c3089cc0e945/Formula/libsodium.rb \
+                 automake \
+                 autoconf \
+                 openssl \
+                 zeromq \
+                 zmq
+    export PKG_CONFIG_ALLOW_CROSS=1
+    export CARGO_INCREMENTAL=1
+    export RUST_LOG=indy=trace
+    export RUST_TEST_THREADS=1
+    for version in `ls -t /usr/local/Cellar/openssl/`; do
+        export OPENSSL_DIR=/usr/local/Cellar/openssl/$version
+        break
+    done
+    cargo build
+    export LIBRARY_PATH=$(pwd)/target/debug
+    cd ../cli
+    cargo build
+    echo 'export DYLD_LIBRARY_PATH='$LIBRARY_PATH'
+export LD_LIBRARY_PATH='$LIBRARY_PATH >> ~/.bash_profile 
+    echo -e "${ongreen}Libindy installed.$endcolor"
+else
+    echo -e "${onred}You are not running MacOS. This is a MacOS installer.$endcolor"
+fi