From b3cb2241ec4678bde5d0706b614c0a99942e8510 Mon Sep 17 00:00:00 2001
From: Drew Varner <drew.varner@ninefx.com>
Date: Sun, 29 Aug 2021 17:11:34 -0400
Subject: [PATCH] Move to GitHub Actions

---
 .github/workflows/dialyzer.yml      | 22 +++++++++
 .github/workflows/test.yml          | 43 +++++++++++++++++
 .github/workflows/test_coverage.yml | 46 +++++++++++++++++++
 .gitignore                          |  2 -
 .travis.yml                         | 14 ------
 scripts/install_mongo_debian.sh     | 17 +++++++
 scripts/start_mongo_cluster.sh      | 71 +++++++++++++++++++++++++++++
 scripts/start_mongo_single_node.sh  | 31 +++++++++++++
 8 files changed, 230 insertions(+), 16 deletions(-)
 create mode 100644 .github/workflows/dialyzer.yml
 create mode 100644 .github/workflows/test.yml
 create mode 100644 .github/workflows/test_coverage.yml
 delete mode 100644 .travis.yml
 create mode 100755 scripts/install_mongo_debian.sh
 create mode 100755 scripts/start_mongo_cluster.sh
 create mode 100755 scripts/start_mongo_single_node.sh

diff --git a/.github/workflows/dialyzer.yml b/.github/workflows/dialyzer.yml
new file mode 100644
index 00000000..c821eee0
--- /dev/null
+++ b/.github/workflows/dialyzer.yml
@@ -0,0 +1,22 @@
+name: Runs Dialyzer
+
+on:
+  pull_request:
+    branches:
+      - master
+
+jobs:
+  dialyzer:
+    runs-on: ubuntu-20.04
+    container:
+      image: erlang:24-slim
+    steps:
+      - uses: actions/checkout@v2.0.0
+      - name: Cache PLTs
+        id: cache-plts
+        uses: actions/cache@v2
+        with:
+          path: ~/.cache/rebar3/
+          key: ${{ runner.os }}-erlang-${{ hashFiles(format('{0}{1}', github.workspace, '/rebar.lock')) }}
+      - run: apt-get update && apt-get --yes install git
+      - run: ./rebar3 dialyzer
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
new file mode 100644
index 00000000..ff030ac5
--- /dev/null
+++ b/.github/workflows/test.yml
@@ -0,0 +1,43 @@
+name: Run tests
+
+on:
+  pull_request:
+    branches:
+      - master
+
+jobs:
+  test:
+    runs-on: ubuntu-20.04
+    strategy:
+      matrix:
+        erlang: [22, 23]
+        mongodb: ["4.4.8", "5.0.2"]
+    container:
+      image: erlang:${{ matrix.erlang }}
+    steps:
+      - uses: actions/checkout@v2.0.0
+      - run: ./scripts/install_mongo_debian.sh ${{ matrix.mongodb }}
+      - run: ./scripts/start_mongo_single_node.sh
+      - run: ./scripts/start_mongo_cluster.sh
+      - run: ./rebar3 eunit
+      - run: ./rebar3 ct
+      - name: Archive Replica Set Logs
+        uses: actions/upload-artifact@v2
+        if: failure()
+        with:
+          name: mongodb_replica_set_logs
+          path: rs0-logs
+          retention-days: 1
+      - name: Archive Single Node Log
+        uses: actions/upload-artifact@v2
+        if: failure()
+        with:
+          name: single_node.log
+          path: single_node.log
+          retention-days: 1
+      - name: CT Logs
+        uses: actions/upload-artifact@v2
+        with:
+          name: ct_logs
+          path: _build/test/logs/
+          retention-days: 5
diff --git a/.github/workflows/test_coverage.yml b/.github/workflows/test_coverage.yml
new file mode 100644
index 00000000..76ee41d0
--- /dev/null
+++ b/.github/workflows/test_coverage.yml
@@ -0,0 +1,46 @@
+name: Run tests with coverage
+
+on:
+  pull_request:
+    branches:
+      - master
+
+jobs:
+  test_coverage:
+    runs-on: ubuntu-20.04
+    container:
+      image: erlang:23
+    steps:
+      - uses: actions/checkout@v2.0.0
+      - run: ./scripts/install_mongo_debian.sh 5.0.2
+      - run: ./scripts/start_mongo_single_node.sh
+      - run: ./scripts/start_mongo_cluster.sh
+      - run: ./rebar3 eunit --cover --cover_export_name eunit.coverdata
+      - run: ./rebar3 ct --cover --cover_export_name ct.coverdata
+      - run: rebar3 cover --verbose
+      - name: Archive Replica Set Logs
+        uses: actions/upload-artifact@v2
+        if: failure()
+        with:
+          name: mongodb_replica_set_logs
+          path: rs0-logs
+          retention-days: 1
+      - name: Archive Single Node Log
+        uses: actions/upload-artifact@v2
+        if: failure()
+        with:
+          name: single_node.log
+          path: single_node.log
+          retention-days: 1
+      - name: Coverage Report
+        uses: actions/upload-artifact@v2
+        with:
+          name: Coverage Report
+          path: _build/test/cover/
+          retention-days: 5
+      - name: CT Logs
+        uses: actions/upload-artifact@v2
+        with:
+          name: ct_logs
+          path: _build/test/logs/
+          retention-days: 5
diff --git a/.gitignore b/.gitignore
index a8b6316f..3c340580 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,3 @@
-.*
-!.travis.yml
 ebin/
 deps/
 logs/
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index 90b94879..00000000
--- a/.travis.yml
+++ /dev/null
@@ -1,14 +0,0 @@
-dist: trusty
-sudo: required
-language: erlang
-otp_release:
-  - 23.0
-  - 22.0
-  - 21.0
-  - 20.0
-  - 19.0
-script:
-  - make tests
-addons:
-before_install:
-  - sudo docker-compose up -d
diff --git a/scripts/install_mongo_debian.sh b/scripts/install_mongo_debian.sh
new file mode 100755
index 00000000..3e52e4c6
--- /dev/null
+++ b/scripts/install_mongo_debian.sh
@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+
+set -ex
+# e.g. trim 4.4.8 to 4.4
+group=`echo $1 | sed 's/\(.*\)[.].*/\1/'`
+apt-get update
+apt-get --yes install gnupg wget netcat
+wget -qO - https://www.mongodb.org/static/pgp/server-${group}.asc | apt-key add -
+echo "deb http://repo.mongodb.org/apt/debian buster/mongodb-org/${group} main" | tee /etc/apt/sources.list.d/mongodb-org-${group}.list
+apt-get update
+apt-get install -y mongodb-org=${1} mongodb-org-server=${1} mongodb-org-shell=${1} mongodb-org-mongos=${1} mongodb-org-tools=${1}
+echo "mongodb-org hold" | dpkg --set-selections
+echo "mongodb-org-server hold" | dpkg --set-selections
+echo "mongodb-org-shell hold" | dpkg --set-selections
+echo "mongodb-org-mongos hold" | dpkg --set-selections
+echo "mongodb-org-tools hold" | dpkg --set-selections
+mongod --version
diff --git a/scripts/start_mongo_cluster.sh b/scripts/start_mongo_cluster.sh
new file mode 100755
index 00000000..c23b1d6e
--- /dev/null
+++ b/scripts/start_mongo_cluster.sh
@@ -0,0 +1,71 @@
+#!/usr/bin/env bash
+# Based on Supercharge's MIT-licensed MongoDB GitHub Action
+# https://github.com/supercharge/mongodb-github-action
+
+set -ex
+
+rm   -rf rs0-0 rs0-1 rs0-2 rs0-logs rs0-key
+mkdir -p rs0-0 rs0-1 rs0-2 rs0-logs rs0-key
+
+# Replica set key for inter-node auth
+echo "notsosecretkey" > rs0-key/key
+
+# MongoDB won't start if the replica set shared key is world-writable
+chmod 600 rs0-key/key
+
+echo "Starting replica set nodes"
+mongod --replSet rs0 --port 27018 --bind_ip localhost --dbpath rs0-0 --oplogSize 128 >> rs0-logs/rs0-0.log.txt &
+mongod --replSet rs0 --port 27019 --bind_ip localhost --dbpath rs0-1 --oplogSize 128 >> rs0-logs/rs0-1.log.txt &
+mongod --replSet rs0 --port 27020 --bind_ip localhost --dbpath rs0-2 --oplogSize 128 >> rs0-logs/rs0-2.log.txt &
+
+echo "Waiting on MongoDB to start on 27018"
+timeout 5m sh -c 'until nc -z localhost 27018; do sleep 1; done'
+echo "Waiting on MongoDB to start on 27019"
+timeout 5m sh -c 'until nc -z localhost 27019; do sleep 1; done'
+echo "Waiting on MongoDB to start on 27020"
+timeout 5m sh -c 'until nc -z localhost 27020; do sleep 1; done'
+
+# Create a replica set from the three nodes
+echo "Initiating replica set config"
+mongo --port 27018 admin --eval 'rs.initiate(
+      {"_id": "rs0", "members": [
+      {"_id": 0, "host": "localhost:27018"},
+      {"_id": 1, "host": "localhost:27019"},
+      {"_id": 2, "host": "localhost:27020"}]})'
+
+echo "Waiting for replica set to come up"
+timeout 1m sh -c "until mongo --quiet --host rs0/localhost:27018,localhost:27019,localhost:27020 admin --eval 'rs.status()'; do sleep 1; done"
+
+# Add a user for authentication
+mongo --host rs0/localhost:27018,localhost:27019,localhost:27020 \
+      admin \
+      --eval 'db.createUser(
+                {user: "rs_user",
+                 pwd: "rs_test",
+                 roles: [{role: "clusterAdmin", db: "admin"},
+                         {role: "userAdminAnyDatabase", db: "admin"},
+                         "readWrite"]})'
+
+# Shutdown nodes in replica set
+mongod --shutdown --dbpath rs0-0
+mongod --shutdown --dbpath rs0-1
+mongod --shutdown --dbpath rs0-2
+
+# Restart replica set nodes with authentication enabled
+mongod --replSet rs0 --auth --keyFile rs0-key/key --port 27018 --bind_ip localhost --dbpath rs0-0 --oplogSize 128 >> rs0-logs/rs0-0-auth.log.txt &
+mongod --replSet rs0 --auth --keyFile rs0-key/key --port 27019 --bind_ip localhost --dbpath rs0-1 --oplogSize 128 >> rs0-logs/rs0-1-auth.log.txt &
+mongod --replSet rs0 --auth --keyFile rs0-key/key --port 27020 --bind_ip localhost --dbpath rs0-2 --oplogSize 128 >> rs0-logs/rs0-2-auth.log.txt &
+
+echo "Waiting on MongoDB to restart on 27018"
+timeout 5m sh -c 'until nc -z localhost 27018; do sleep 1; done'
+echo "Waiting on MongoDB to restart on 27019"
+timeout 5m sh -c 'until nc -z localhost 27019; do sleep 1; done'
+echo "Waiting on MongoDB to restart on 27020"
+timeout 5m sh -c 'until nc -z localhost 27020; do sleep 1; done'
+
+# Verify that we can auth to the restarted replica set
+mongo --host rs0/localhost:27018,localhost:27019,localhost:27020 \
+      --username rs_user \
+      --password rs_test \
+      --authenticationDatabase admin \
+      --eval 'db.serverStatus()' > /dev/null
diff --git a/scripts/start_mongo_single_node.sh b/scripts/start_mongo_single_node.sh
new file mode 100755
index 00000000..92f973df
--- /dev/null
+++ b/scripts/start_mongo_single_node.sh
@@ -0,0 +1,31 @@
+#!/usr/bin/env bash
+
+set -ex
+
+rm   -rf single_node single_node.log
+mkdir -p single_node
+
+echo "Starting single node"
+mongod --port 27017 --bind_ip localhost --dbpath single_node --oplogSize 128 > single_node.log &
+
+echo "Waiting on single node MongoDB to start on 27017"
+timeout 5m sh -c 'until nc -z localhost 27017; do sleep 1; done'
+
+mongo admin --eval 'db.createUser(
+         {user: "user",
+          pwd: "test",
+          roles: [{role: "userAdminAnyDatabase", db: "admin"},
+                  "readWrite"]}
+        )'
+
+mongod --shutdown --dbpath single_node
+
+mongod --port 27017 --bind_ip localhost --dbpath single_node --oplogSize 128 >> single_node.log &
+
+echo "Waiting on single node MongoDB to restart with auth on 27017"
+timeout 5m sh -c 'until nc -z localhost 27017; do sleep 1; done'
+
+# Verify that we can auth to the restarted replica set
+mongo --username user \
+      --password test \
+      --eval 'db.serverStatus()'