From 6cc7d09f2031cbae48cfcfc61d0161673ac2696d Mon Sep 17 00:00:00 2001
From: RazzM13 <34776591+RazzM13@users.noreply.github.com>
Date: Mon, 2 Apr 2018 14:56:32 +0300
Subject: [PATCH 1/9] Implemented NodeJS compatibility test.

---
 .circleci/config.yml        | 15 +++++++++++++++
 test_compatibility.sh       | 30 ++++++++++++++++++++++++++++++
 test_compatibility_cache.sh | 13 +++++++++++++
 test_compatibility_setup.sh | 26 ++++++++++++++++++++++++++
 4 files changed, 84 insertions(+)
 create mode 100755 test_compatibility.sh
 create mode 100644 test_compatibility_cache.sh
 create mode 100644 test_compatibility_setup.sh

diff --git a/.circleci/config.yml b/.circleci/config.yml
index fad8b1a..bd58f3b 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -28,6 +28,21 @@ jobs:
       - run:
           name: test
           command: npm test
+      - run:
+          name: compatibility test setup
+          command: bash test_compatibility_setup.sh
+      - restore_cache:
+          key: compatibility-test-cache-{{ checksum "nodes_available.log" }}
+      - run:
+          name: compatibility test environment cache generation
+          command: bash test_compatibility_cache.sh
+      - save_cache:
+          key: compatibility-test-cache-{{ checksum "nodes_available.log" }}
+          paths:
+            - ~/.envirius/envs/
+      - run:
+          name: compatibility test
+          command: bash test_compatibility.sh
       - run:
           name: package for debug
           command: npm pack
diff --git a/test_compatibility.sh b/test_compatibility.sh
new file mode 100755
index 0000000..33d756e
--- /dev/null
+++ b/test_compatibility.sh
@@ -0,0 +1,30 @@
+#!/usr/bin/env bash
+[ ! -e ~/.envirius/nv ] && echo 'Error: envirius is not installed!' && exit 1
+[ ! -e nodes_available.log ] && echo 'Error: no environments available!' && exit 1
+
+export TERM="dumb"
+source ~/.envirius/nv
+node_versions=$(cat nodes_available.log)
+
+# Run the tests on all available versions
+for version in ${node_versions}; do
+echo "Testing node-${version}!";
+nv do "node-${version}" 'npm test' 2>&1 | tee -a "test_node_${version}.log" | grep 'Test failed.' || \
+echo ${version} >> nodes_passed.log
+done
+
+# Determine failed versions and display the test-run
+failed=$(comm -23 <(sort nodes_available.log) <(sort nodes_passed.log))
+if [ -z "${failed}" ]; then
+  echo "Build is compatible with all major node versions!"
+  exit 0
+fi
+
+echo "Build is incompatible with the following node versions:"
+echo "${failed}"
+for version in ${failed}; do
+  echo "***Started test-run for ${version}***";
+  cat "test_node_${version}.log";
+  echo "***Finished test-run for ${version}***";
+done
+exit 1
diff --git a/test_compatibility_cache.sh b/test_compatibility_cache.sh
new file mode 100644
index 0000000..7f2b074
--- /dev/null
+++ b/test_compatibility_cache.sh
@@ -0,0 +1,13 @@
+#!/usr/bin/env bash
+[ ! -e ~/.envirius/nv ] && echo 'Error: envirius is not installed!' && exit 1
+[ ! -e nodes_available.log ] && echo 'Error: no environments available!' && exit 1
+
+export TERM="dumb"
+source ~/.envirius/nv
+node_versions=$(cat nodes_available.log)
+
+# Cache NodeJS environments
+for version in ${node_versions}; do
+echo "Adding NodeJS ${version} into environment cache!" && \
+nv mk "node-${version}" --node-prebuilt=${version}
+done
diff --git a/test_compatibility_setup.sh b/test_compatibility_setup.sh
new file mode 100644
index 0000000..5bab274
--- /dev/null
+++ b/test_compatibility_setup.sh
@@ -0,0 +1,26 @@
+#!/usr/bin/env bash
+export TERM="dumb"
+
+# Install envirius
+git clone --depth 1 https://github.com/ekalinin/envirius.git && \
+cd envirius && \
+make install && \
+cd .. && \
+source ~/.envirius/nv
+
+if [ $? -ne 0 ]; then
+echo "Unable to install envirius!"
+exit 1
+fi
+
+# Determine available node versions
+node_versions=$(nv ls-versions --node-prebuilt | sed 's/\s/\n/g' | grep -E '^[4-9]')
+if [ -z "${node_versions}" ]; then
+  echo "Unable to determine node versions!"
+  exit 1
+fi
+
+# Dump available versions to file
+for version in ${node_versions}; do
+echo ${version} >> nodes_available.log
+done

From 228a2cd5fbbae13f3632507dba087f51e4fe29d0 Mon Sep 17 00:00:00 2001
From: RazzM13 <34776591+RazzM13@users.noreply.github.com>
Date: Tue, 3 Apr 2018 12:43:59 +0300
Subject: [PATCH 2/9] Moved compatibility testing scripts to
 `tools/nodejs_compatibility_checker`

---
 .circleci/config.yml                                        | 6 +++---
 .../nodejs_compatibility_checker/test_compatibility.sh      | 0
 .../test_compatibility_cache.sh                             | 0
 .../test_compatibility_setup.sh                             | 0
 4 files changed, 3 insertions(+), 3 deletions(-)
 rename test_compatibility.sh => tools/nodejs_compatibility_checker/test_compatibility.sh (100%)
 rename test_compatibility_cache.sh => tools/nodejs_compatibility_checker/test_compatibility_cache.sh (100%)
 rename test_compatibility_setup.sh => tools/nodejs_compatibility_checker/test_compatibility_setup.sh (100%)

diff --git a/.circleci/config.yml b/.circleci/config.yml
index bd58f3b..7a0eb52 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -30,19 +30,19 @@ jobs:
           command: npm test
       - run:
           name: compatibility test setup
-          command: bash test_compatibility_setup.sh
+          command: bash tools/nodejs_compatibility_checker/test_compatibility_setup.sh
       - restore_cache:
           key: compatibility-test-cache-{{ checksum "nodes_available.log" }}
       - run:
           name: compatibility test environment cache generation
-          command: bash test_compatibility_cache.sh
+          command: bash tools/nodejs_compatibility_checker/test_compatibility_cache.sh
       - save_cache:
           key: compatibility-test-cache-{{ checksum "nodes_available.log" }}
           paths:
             - ~/.envirius/envs/
       - run:
           name: compatibility test
-          command: bash test_compatibility.sh
+          command: bash tools/nodejs_compatibility_checker/test_compatibility.sh
       - run:
           name: package for debug
           command: npm pack
diff --git a/test_compatibility.sh b/tools/nodejs_compatibility_checker/test_compatibility.sh
similarity index 100%
rename from test_compatibility.sh
rename to tools/nodejs_compatibility_checker/test_compatibility.sh
diff --git a/test_compatibility_cache.sh b/tools/nodejs_compatibility_checker/test_compatibility_cache.sh
similarity index 100%
rename from test_compatibility_cache.sh
rename to tools/nodejs_compatibility_checker/test_compatibility_cache.sh
diff --git a/test_compatibility_setup.sh b/tools/nodejs_compatibility_checker/test_compatibility_setup.sh
similarity index 100%
rename from test_compatibility_setup.sh
rename to tools/nodejs_compatibility_checker/test_compatibility_setup.sh

From defffdfec1e16773fb029f9cfb95ec9d4ea844d7 Mon Sep 17 00:00:00 2001
From: RazzM13 <34776591+RazzM13@users.noreply.github.com>
Date: Tue, 3 Apr 2018 13:25:11 +0300
Subject: [PATCH 3/9] Implemented quick compatibility checking.

---
 .../test_compatibility_setup.sh                      | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/tools/nodejs_compatibility_checker/test_compatibility_setup.sh b/tools/nodejs_compatibility_checker/test_compatibility_setup.sh
index 5bab274..7b77efb 100644
--- a/tools/nodejs_compatibility_checker/test_compatibility_setup.sh
+++ b/tools/nodejs_compatibility_checker/test_compatibility_setup.sh
@@ -14,12 +14,22 @@ exit 1
 fi
 
 # Determine available node versions
-node_versions=$(nv ls-versions --node-prebuilt | sed 's/\s/\n/g' | grep -E '^[4-9]')
+node_versions=$(nv ls-versions --node-prebuilt | sed 's/\s/\n/g' | grep -E '^[1-9]')
 if [ -z "${node_versions}" ]; then
   echo "Unable to determine node versions!"
   exit 1
 fi
 
+# Quick check
+if [ "$1" == "--quick" ]; then
+  lts_versions=$(
+  for lts in 4 6 8 9; do
+    echo "${node_versions}" | grep -E "^${lts}" | tail -1
+  done
+  )
+  node_versions=${lts_versions}
+fi
+
 # Dump available versions to file
 for version in ${node_versions}; do
 echo ${version} >> nodes_available.log

From 45b3439b580730385223a773d3d34ba8a131a2ed Mon Sep 17 00:00:00 2001
From: RazzM13 <34776591+RazzM13@users.noreply.github.com>
Date: Tue, 3 Apr 2018 13:28:02 +0300
Subject: [PATCH 4/9] Updated CircleCI config to use quick compatibility
 checking.

---
 .circleci/config.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.circleci/config.yml b/.circleci/config.yml
index 7a0eb52..22f64c1 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -30,7 +30,7 @@ jobs:
           command: npm test
       - run:
           name: compatibility test setup
-          command: bash tools/nodejs_compatibility_checker/test_compatibility_setup.sh
+          command: bash tools/nodejs_compatibility_checker/test_compatibility_setup.sh --quick
       - restore_cache:
           key: compatibility-test-cache-{{ checksum "nodes_available.log" }}
       - run:

From 93d4c52151508b00a697856d11d54a3632e5de4f Mon Sep 17 00:00:00 2001
From: RazzM13 <34776591+RazzM13@users.noreply.github.com>
Date: Tue, 3 Apr 2018 14:02:24 +0300
Subject: [PATCH 5/9] Improved compatibility test failure detection.

---
 tools/nodejs_compatibility_checker/test_compatibility.sh | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/tools/nodejs_compatibility_checker/test_compatibility.sh b/tools/nodejs_compatibility_checker/test_compatibility.sh
index 33d756e..fc19bab 100755
--- a/tools/nodejs_compatibility_checker/test_compatibility.sh
+++ b/tools/nodejs_compatibility_checker/test_compatibility.sh
@@ -9,8 +9,9 @@ node_versions=$(cat nodes_available.log)
 # Run the tests on all available versions
 for version in ${node_versions}; do
 echo "Testing node-${version}!";
-nv do "node-${version}" 'npm test' 2>&1 | tee -a "test_node_${version}.log" | grep 'Test failed.' || \
-echo ${version} >> nodes_passed.log
+nv activate --same-shell "node-${version}"
+npm test >"test_node_${version}.log" 2>&1 && echo ${version} >> nodes_passed.log
+nv deactivate
 done
 
 # Determine failed versions and display the test-run

From eac5772065913c68b2c14b5fd712d17dfbe105ce Mon Sep 17 00:00:00 2001
From: RazzM13 <34776591+RazzM13@users.noreply.github.com>
Date: Tue, 3 Apr 2018 14:06:52 +0300
Subject: [PATCH 6/9] Improved compatibility test reporting.

---
 tools/nodejs_compatibility_checker/test_compatibility.sh | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/tools/nodejs_compatibility_checker/test_compatibility.sh b/tools/nodejs_compatibility_checker/test_compatibility.sh
index fc19bab..e818084 100755
--- a/tools/nodejs_compatibility_checker/test_compatibility.sh
+++ b/tools/nodejs_compatibility_checker/test_compatibility.sh
@@ -10,7 +10,13 @@ node_versions=$(cat nodes_available.log)
 for version in ${node_versions}; do
 echo "Testing node-${version}!";
 nv activate --same-shell "node-${version}"
-npm test >"test_node_${version}.log" 2>&1 && echo ${version} >> nodes_passed.log
+npm test >"test_node_${version}.log" 2>&1
+if [ $? -eq 0 ]; then
+  echo "PASSED"
+  echo ${version} >> nodes_passed.log
+else
+  echo "FAILED"
+fi
 nv deactivate
 done
 

From 04bd99356b5d1c63bcfdaa5963974f72213beacc Mon Sep 17 00:00:00 2001
From: RazzM13 <34776591+RazzM13@users.noreply.github.com>
Date: Wed, 4 Apr 2018 19:09:44 +0300
Subject: [PATCH 7/9] Fixed code style for compatibility test scripts.

---
 .../test_compatibility.sh                     | 20 +++++++++----------
 .../test_compatibility_cache.sh               |  4 ++--
 .../test_compatibility_setup.sh               |  6 +++---
 3 files changed, 15 insertions(+), 15 deletions(-)

diff --git a/tools/nodejs_compatibility_checker/test_compatibility.sh b/tools/nodejs_compatibility_checker/test_compatibility.sh
index e818084..a680d1f 100755
--- a/tools/nodejs_compatibility_checker/test_compatibility.sh
+++ b/tools/nodejs_compatibility_checker/test_compatibility.sh
@@ -8,16 +8,16 @@ node_versions=$(cat nodes_available.log)
 
 # Run the tests on all available versions
 for version in ${node_versions}; do
-echo "Testing node-${version}!";
-nv activate --same-shell "node-${version}"
-npm test >"test_node_${version}.log" 2>&1
-if [ $? -eq 0 ]; then
-  echo "PASSED"
-  echo ${version} >> nodes_passed.log
-else
-  echo "FAILED"
-fi
-nv deactivate
+  echo "Testing node-${version}!";
+  nv activate --same-shell "node-${version}"
+  npm test >"test_node_${version}.log" 2>&1
+  if [ $? -eq 0 ]; then
+    echo "PASSED"
+    echo ${version} >> nodes_passed.log
+  else
+    echo "FAILED"
+  fi
+  nv deactivate
 done
 
 # Determine failed versions and display the test-run
diff --git a/tools/nodejs_compatibility_checker/test_compatibility_cache.sh b/tools/nodejs_compatibility_checker/test_compatibility_cache.sh
index 7f2b074..20f1ba8 100644
--- a/tools/nodejs_compatibility_checker/test_compatibility_cache.sh
+++ b/tools/nodejs_compatibility_checker/test_compatibility_cache.sh
@@ -8,6 +8,6 @@ node_versions=$(cat nodes_available.log)
 
 # Cache NodeJS environments
 for version in ${node_versions}; do
-echo "Adding NodeJS ${version} into environment cache!" && \
-nv mk "node-${version}" --node-prebuilt=${version}
+  echo "Adding NodeJS ${version} into environment cache!" && \
+  nv mk "node-${version}" --node-prebuilt=${version}
 done
diff --git a/tools/nodejs_compatibility_checker/test_compatibility_setup.sh b/tools/nodejs_compatibility_checker/test_compatibility_setup.sh
index 7b77efb..5fd29d9 100644
--- a/tools/nodejs_compatibility_checker/test_compatibility_setup.sh
+++ b/tools/nodejs_compatibility_checker/test_compatibility_setup.sh
@@ -9,8 +9,8 @@ cd .. && \
 source ~/.envirius/nv
 
 if [ $? -ne 0 ]; then
-echo "Unable to install envirius!"
-exit 1
+  echo "Unable to install envirius!"
+  exit 1
 fi
 
 # Determine available node versions
@@ -32,5 +32,5 @@ fi
 
 # Dump available versions to file
 for version in ${node_versions}; do
-echo ${version} >> nodes_available.log
+  echo ${version} >> nodes_available.log
 done

From ae103a310967466d6cda1149fb18f4e2f836ee67 Mon Sep 17 00:00:00 2001
From: RazzM13 <34776591+RazzM13@users.noreply.github.com>
Date: Wed, 4 Apr 2018 21:20:59 +0300
Subject: [PATCH 8/9] Fixed code style for "test_compatibility_setup.sh".

---
 .../test_compatibility_setup.sh                             | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/tools/nodejs_compatibility_checker/test_compatibility_setup.sh b/tools/nodejs_compatibility_checker/test_compatibility_setup.sh
index 5fd29d9..3a722e6 100644
--- a/tools/nodejs_compatibility_checker/test_compatibility_setup.sh
+++ b/tools/nodejs_compatibility_checker/test_compatibility_setup.sh
@@ -23,9 +23,9 @@ fi
 # Quick check
 if [ "$1" == "--quick" ]; then
   lts_versions=$(
-  for lts in 4 6 8 9; do
-    echo "${node_versions}" | grep -E "^${lts}" | tail -1
-  done
+    for lts in 4 6 8 9; do
+      echo "${node_versions}" | grep -E "^${lts}" | tail -1
+    done
   )
   node_versions=${lts_versions}
 fi

From 63413a88f806831df20b50d3cd8226e3fc7ea6c0 Mon Sep 17 00:00:00 2001
From: Marty Sweet <martysweet@users.noreply.github.com>
Date: Wed, 4 Apr 2018 21:56:20 +0100
Subject: [PATCH 9/9] Implement NodeJS compatibility test

---
 CHANGELOG.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3021c56..e6427d5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -14,6 +14,9 @@ Versioning](http://semver.org/spec/v2.0.0.html).
 ### Changed
 - Merge PR #124, adding the `--verbose` flag and returning exit code `1` on a fatal exception or parsing error
 
+### Added
+- Merge PR #128, implement NodeJS compatibility test in CI/CD
+
 ## [1.5.1] - 2018-03-12
 ### Added
 - Merge PR #113, adding a Spanish translation for README.md