adding dev folder with benchmark report

.gitignore

@@ -1,3 +1,3 @@
 *.log
-copy-test.txt
+node_modules/
 .vagrant/

dev/benchmark-report.js

@@ -0,0 +1,28 @@
+const fs = require('fs')
+const path = require('path')
+const { promisify } = require('util')
+
+const chunk = require('lodash.chunk')
+
+const readFile = promisify(fs.readFile)
+
+const extractTimestamp = line => Number(line.match(/\d+$/)[0])
+
+const avg = list => list.reduce((value, item) => value += item, 0) / list.length
+
+async function main () {
+  const lines = (await readFile(path.resolve(__dirname, '../benchmark.log'))).toString().split('\n')
+
+  lines.pop()
+
+  const times = chunk(lines, 2).map(([start, end]) => {
+    return extractTimestamp(end) - extractTimestamp(start)
+  });
+
+  console.log(`samples:\t${times.length}`);
+  console.log(`avg:\t\t${avg(times)}\tms`);
+  console.log(`best:\t\t${Math.min(...times)}\tms`);
+  console.log(`worst:\t\t${Math.max(...times)}\tms`);
+}
+
+main()

dev/package.json

@@ -0,0 +1,12 @@
+{
+  "name": "tmux-fingers-dev-stuff",
+  "version": "0.0.1",
+  "description": "tools to develop tmux-fingers shite",
+  "main": "index.js",
+  "repository": "https://github.com/morantron/tmux-fingers",
+  "author": "Morantron",
+  "license": "MIT",
+  "dependencies": {
+    "lodash.chunk": "^4.2.0"
+  }
+}

dev/yarn.lock

@@ -0,0 +1,8 @@
+# THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.
+# yarn lockfile v1
+
+
+lodash.chunk@^4.2.0:
+  version "4.2.0"
+  resolved "https://registry.yarnpkg.com/lodash.chunk/-/lodash.chunk-4.2.0.tgz#66e5ce1f76ed27b4303d8c6512e8d1216e8106bc"
+  integrity sha1-ZuXOH3btJ7QwPYxlEujRIW6BBrw=

test/benchmark.sh

@@ -12,6 +12,8 @@ function snippet_for {
   echo "echo \"\$(cat /tmp/benchmark-execution-id) $1 \$((\$(date +%s%N)/1000000))\" >> ~/shared/benchmark.log"
 }
 
+SAMPLES=${SAMPLES:=50}
+
 function setup_benchmark_repo() {
   echo "Setting up benchmark repo ..."
   rm -rf "$benchmark_repo_path"
@@ -33,10 +35,14 @@ if [[ "$target" == "within-vm" ]]; then
   setup_benchmark_repo
   set_execution_id
 
+  cat /dev/null > ~/shared/benchmark.log
+
+  echo "Will run benchmark $SAMPLES times"
+
   pushd "$benchmark_repo_path" &> /dev/null
     for benchmark in $(ls $benchmark_repo_path/test/benchmarks/*.sh); do
 
-      for i in {1..50}; do
+      for i in $(seq 1 "$SAMPLES"); do
         echo "* Running $benchmark [ $i ]"
         sleep 1
         $benchmark
@@ -46,5 +52,6 @@ if [[ "$target" == "within-vm" ]]; then
 elif [[ -z "$target" ]]; then
   echo "Running benchmarks"
   vagrant up "$target" &>> /dev/null
-  vagrant ssh "$target" -c "cd shared && ./test/benchmark.sh within-vm" 2> /dev/null
+  vagrant ssh "$target" -c "cd shared && SAMPLES=$SAMPLES ./test/benchmark.sh within-vm" 2> /dev/null
+  node dev/benchmark-report.js
 fi