From cc77e13eb0b88af5ee041e08cda7c660a6f5cf9e Mon Sep 17 00:00:00 2001
From: Corey Farrell <git@cfware.com>
Date: Mon, 7 Oct 2019 11:18:40 -0400
Subject: [PATCH] chore: Add `use strict` to all except fixtures (#1197)

---
 bin/wrap.js                    | 2 ++
 build-self-coverage.js         | 2 ++
 lib/commands/check-coverage.js | 2 ++
 lib/commands/instrument.js     | 2 ++
 lib/commands/report.js         | 2 ++
 lib/process-args.js            | 2 ++
 lib/source-maps.js             | 2 ++
 lib/wrap.js                    | 2 ++
 self-coverage-helper.js        | 2 ++
 test/helpers/parse-argv.js     | 2 ++
 test/helpers/spawn.js          | 2 ++
 test/should-instrument.js      | 2 ++
 12 files changed, 24 insertions(+)

diff --git a/bin/wrap.js b/bin/wrap.js
index 63d820556..ff810a420 100644
--- a/bin/wrap.js
+++ b/bin/wrap.js
@@ -1,2 +1,4 @@
+'use strict'
+
 require('../lib/wrap')
 require('spawn-wrap').runMain()
diff --git a/build-self-coverage.js b/build-self-coverage.js
index 6526d0100..42a0fe5d8 100644
--- a/build-self-coverage.js
+++ b/build-self-coverage.js
@@ -1,3 +1,5 @@
+'use strict'
+
 const path = require('path')
 const fs = require('fs')
 const istanbul = require('istanbul-lib-instrument')
diff --git a/lib/commands/check-coverage.js b/lib/commands/check-coverage.js
index 2816a5876..56ffdf219 100644
--- a/lib/commands/check-coverage.js
+++ b/lib/commands/check-coverage.js
@@ -1,3 +1,5 @@
+'use strict'
+
 const NYC = require('../../index.js')
 const { cliWrapper, setupOptions } = require('./helpers.js')
 
diff --git a/lib/commands/instrument.js b/lib/commands/instrument.js
index f88cccfd0..036597f9a 100644
--- a/lib/commands/instrument.js
+++ b/lib/commands/instrument.js
@@ -1,3 +1,5 @@
+'use strict'
+
 const NYC = require('../../index.js')
 const path = require('path')
 const { promisify } = require('util')
diff --git a/lib/commands/report.js b/lib/commands/report.js
index 4c2b29752..8293bf790 100644
--- a/lib/commands/report.js
+++ b/lib/commands/report.js
@@ -1,3 +1,5 @@
+'use strict'
+
 const NYC = require('../../index.js')
 const { cliWrapper, setupOptions } = require('./helpers.js')
 
diff --git a/lib/process-args.js b/lib/process-args.js
index 695f8e62a..9eb1e9cf1 100644
--- a/lib/process-args.js
+++ b/lib/process-args.js
@@ -1,3 +1,5 @@
+'use strict'
+
 const parser = require('yargs-parser')
 const commands = [
   'report',
diff --git a/lib/source-maps.js b/lib/source-maps.js
index 3978971f5..be02a46e8 100644
--- a/lib/source-maps.js
+++ b/lib/source-maps.js
@@ -1,3 +1,5 @@
+'use strict'
+
 const convertSourceMap = require('convert-source-map')
 const libCoverage = require('istanbul-lib-coverage')
 const libSourceMaps = require('istanbul-lib-source-maps')
diff --git a/lib/wrap.js b/lib/wrap.js
index 3f18f8a29..cf30637f4 100644
--- a/lib/wrap.js
+++ b/lib/wrap.js
@@ -1,3 +1,5 @@
+'use strict'
+
 const NYC = require('../index.js')
 
 const config = JSON.parse(
diff --git a/self-coverage-helper.js b/self-coverage-helper.js
index 51ebd764b..2ef7e82e1 100644
--- a/self-coverage-helper.js
+++ b/self-coverage-helper.js
@@ -1,3 +1,5 @@
+'use strict'
+
 /* global ___NYC_SELF_COVERAGE___ */
 
 const path = require('path')
diff --git a/test/helpers/parse-argv.js b/test/helpers/parse-argv.js
index 2e3c12de5..68e874219 100644
--- a/test/helpers/parse-argv.js
+++ b/test/helpers/parse-argv.js
@@ -1,3 +1,5 @@
+'use strict'
+
 const configUtil = require('../../self-coverage/lib/config-util')
 
 async function parseArgv (cwd, argv) {
diff --git a/test/helpers/spawn.js b/test/helpers/spawn.js
index c8aae3029..c24d484c8 100644
--- a/test/helpers/spawn.js
+++ b/test/helpers/spawn.js
@@ -1,3 +1,5 @@
+'use strict'
+
 const cp = require('child_process')
 
 function spawn (exe, args, opts) {
diff --git a/test/should-instrument.js b/test/should-instrument.js
index 8afc3d858..5dde8e714 100644
--- a/test/should-instrument.js
+++ b/test/should-instrument.js
@@ -1,3 +1,5 @@
+'use strict'
+
 const path = require('path')
 const NYC = require('../self-coverage')