ci, update tests, pass with bash 5.2

.github/workflows/ci.yml

@@ -0,0 +1,39 @@
+name: CI
+
+on: [push, pull_request]
+
+jobs:
+  build:
+    strategy:
+      matrix:
+        node-version: [12.x, 14.x, 16.x, 17.x]
+        platform:
+        - os: ubuntu-latest
+          shell: bash
+        - os: macos-latest
+          shell: bash
+        - os: windows-latest
+          shell: bash
+        - os: windows-latest
+          shell: powershell
+      fail-fast: false
+
+    runs-on: ${{ matrix.platform.os }}
+    defaults:
+      run:
+        shell: ${{ matrix.platform.shell }}
+
+    steps:
+      - name: Checkout Repository
+        uses: actions/[email protected]
+
+      - name: Use Nodejs ${{ matrix.node-version }}
+        uses: actions/setup-node@v1
+        with:
+          node-version: ${{ matrix.node-version }}
+
+      - name: Install dependencies
+        run: npm install
+
+      - name: Run Tests
+        run: npm test -- -c -t0

.github/workflows/commit-if-modified.sh

@@ -0,0 +1,13 @@
+#!/usr/bin/env bash
+git config --global user.email "$1"
+shift
+git config --global user.name "$1"
+shift
+message="$1"
+shift
+if [ $(git status --porcelain "$@" | egrep '^ M' | wc -l) -gt 0 ]; then
+  git add "$@"
+  git commit -m "$message"
+  git push || git pull --rebase
+  git push
+fi

.github/workflows/copyright-year.sh

@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+dir=${1:-$PWD}
+dates=($(git log --date=format:%Y --pretty=format:'%ad' --reverse | sort | uniq))
+if [ "${#dates[@]}" -eq 1 ]; then
+  datestr="${dates}"
+else
+  datestr="${dates}-${dates[${#dates[@]}-1]}"
+fi
+
+stripDate='s/^((.*)Copyright\b(.*?))((?:,\s*)?(([0-9]{4}\s*-\s*[0-9]{4})|(([0-9]{4},\s*)*[0-9]{4})))(?:,)?\s*(.*)\n$/$1$9\n/g'
+addDate='s/^.*Copyright(?:\s*\(c\))? /Copyright \(c\) '$datestr' /g'
+for l in $dir/LICENSE*; do
+  perl -pi -e "$stripDate" $l
+  perl -pi -e "$addDate" $l
+done

.github/workflows/isaacs-makework.yml

@@ -0,0 +1,37 @@
+name: "various tidying up tasks to silence nagging"
+
+on:
+  push:
+    branches:
+      - main
+  workflow_dispatch:
+
+jobs:
+  makework:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+      - name: Use Node.js
+        uses: actions/[email protected]
+        with:
+          node-version: 16.x
+      - name: put repo in package.json
+        run: node .github/workflows/package-json-repo.js
+      - name: check in package.json if modified
+        run: |
+          bash -x .github/workflows/commit-if-modified.sh \
+            "[email protected]" \
+            "package.json Repo Bot" \
+            "chore: add repo to package.json" \
+            package.json package-lock.json
+      - name: put all dates in license copyright line
+        run: bash .github/workflows/copyright-year.sh
+      - name: check in licenses if modified
+        run: |
+          bash .github/workflows/commit-if-modified.sh \
+            "[email protected]" \
+            "License Year Bot" \
+            "chore: add copyright year to license" \
+            LICENSE*

.github/workflows/package-json-repo.js

@@ -0,0 +1,16 @@
+#!/usr/bin/env node
+
+const pf = require.resolve(`${process.cwd()}/package.json`)
+const pj = require(pf)
+
+if (!pj.repository && process.env.GITHUB_REPOSITORY) {
+  const fs = require('fs')
+  const server = process.env.GITHUB_SERVER_URL || 'https://github.com'
+  const repo = `${server}/${process.env.GITHUB_REPOSITORY}`
+  pj.repository = repo
+  const json = fs.readFileSync(pf, 'utf8')
+  const match = json.match(/^\s*\{[\r\n]+([ \t]*)"/)
+  const indent = match[1]
+  const output = JSON.stringify(pj, null, indent || 2) + '\n'
+  fs.writeFileSync(pf, output)
+}

package.json

@@ -34,6 +34,10 @@
   "tap": {
     "before": "test/00-setup.js",
     "after": "test/zz-cleanup.js",
+    "statements": 90,
+    "branches": 90,
+    "functions": 90,
+    "lines": 90,
     "jobs": 1
   },
   "scripts": {

test/00-setup.js

@@ -92,14 +92,14 @@ var globs =
   ,"a/**/[cg]/../[cg]"
   ,"a/{b,c,d,e,f}/**/g"
   ,"a/b/**"
-  ,"**/g"
+  ,"./**/g"
   ,"a/abc{fed,def}/g/h"
   ,"a/abc{fed/g,def}/**/"
   ,"a/abc{fed/g,def}/**///**/"
-  ,"**/a/**/"
+  ,"./**/a/**/"
   ,"+(a|b|c)/a{/,bc*}/**"
   ,"*/*/*/f"
-  ,"**/f"
+  ,"./**/f"
   ,"a/symlink/a/b/c/a/b/c/a/b/c//a/b/c////a/b/c/**/b/c/**"
   ,"{./*/*,/tmp/glob-test/*}"
   ,"{/tmp/glob-test/*,*}" // evil owl face!  how you taunt me!

test/bash-results.json

@@ -16,9 +16,9 @@
     "a/b/c",
     "a/b/c/d"
   ],
-  "**/g": [
-    "a/abcdef/g",
-    "a/abcfed/g"
+  "./**/g": [
+    "./a/abcdef/g",
+    "./a/abcfed/g"
   ],
   "a/abc{fed,def}/g/h": [
     "a/abcdef/g/h",
@@ -34,30 +34,30 @@
     "a/abcdef/g",
     "a/abcfed/g"
   ],
-  "**/a/**/": [
-    "a",
-    "a/abcdef",
-    "a/abcdef/g",
-    "a/abcfed",
-    "a/abcfed/g",
-    "a/b",
-    "a/b/c",
-    "a/bc",
-    "a/bc/e",
-    "a/c",
-    "a/c/d",
-    "a/c/d/c",
-    "a/cb",
-    "a/cb/e",
-    "a/symlink",
-    "a/symlink/a",
-    "a/symlink/a/b",
-    "a/symlink/a/b/c",
-    "a/symlink/a/b/c/a",
-    "a/symlink/a/b/c/a/b",
-    "a/symlink/a/b/c/a/b/c",
-    "a/x",
-    "a/z"
+  "./**/a/**/": [
+    "./a",
+    "./a/abcdef",
+    "./a/abcdef/g",
+    "./a/abcfed",
+    "./a/abcfed/g",
+    "./a/b",
+    "./a/b/c",
+    "./a/bc",
+    "./a/bc/e",
+    "./a/c",
+    "./a/c/d",
+    "./a/c/d/c",
+    "./a/cb",
+    "./a/cb/e",
+    "./a/symlink",
+    "./a/symlink/a",
+    "./a/symlink/a/b",
+    "./a/symlink/a/b/c",
+    "./a/symlink/a/b/c/a",
+    "./a/symlink/a/b/c/a/b",
+    "./a/symlink/a/b/c/a/b/c",
+    "./a/x",
+    "./a/z"
   ],
   "+(a|b|c)/a{/,bc*}/**": [
     "a/abcdef",
@@ -71,9 +71,9 @@
     "a/bc/e/f",
     "a/cb/e/f"
   ],
-  "**/f": [
-    "a/bc/e/f",
-    "a/cb/e/f"
+  "./**/f": [
+    "./a/bc/e/f",
+    "./a/cb/e/f"
   ],
   "a/symlink/a/b/c/a/b/c/a/b/c//a/b/c////a/b/c/**/b/c/**": [
     "a/symlink/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c",