chore(common): use /usr/bin/env bash

Fixes up scripts (except under /linux) to use `#!/usr/bin/env bash`
instead of `#!/bin/bash` or `#!/bin/sh` so that we don't end up with
the ancient version of bash supplied with macOS.

This became urgent with this PR, because of bash-4.xisms in
build-utils.sh, for example on line 572:

```
if [[ -v _builder_params[$e] ]]; then
```

android/KMAPro/build.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 # Build KMAPro
 
 # Set sensible script defaults:

android/KMEA/build.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 # Build Keyman Engine Android using Keyman Web artifacts
 #
 # Abbreviations:

android/Samples/KMSample1/build.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 # Build KMSample1
 
 set -e

android/Tests/KeyboardHarness/build.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 # Build KeyboardHarness test app
 
 

android/build-help.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # Set sensible script defaults:
 # set -e: Terminate script if a command returns an error

android/build-publish.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 # CI script to publish specified app APKs to the Play Store.
 # The APKs should already have been built from a separate script
 

android/build.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 # Build Keyman Engine for Android, Keyman for Android, and FirstVoices Android app
 # Use '-clean' flag to clean build artifacts (won't do other build steps)
 

android/utility/i18n-check-unused-strings.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # Based on /windows/src/test/i18n-check-unused-strings
 #
@@ -15,7 +15,7 @@
 # build artifacts. Because of this, and because the script takes a little while to run,
 # I'm not adding the script to the standard build at this time.
 #
-# Note: strings that aren't expected to be found generally should have `translateable="false"`` so they don't get 
+# Note: strings that aren't expected to be found generally should have `translateable="false"`` so they don't get
 # translated in crowdin.
 #
 

common/models/types/build.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # Packages the @keymanapp/models-types package.
 #

common/predictive-text/build.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # Compiles the Language Modeling Layer for common use in predictive text and autocorrective applications.
 # Designed for optimal compatibility with the Keyman Suite.

common/predictive-text/docs/build.sh

@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/usr/bin/env bash
 
 # The diagram is built using the Graphviz suite.
 # You can get it with most package managers, e.g.,

common/web/input-processor/test.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 set -eu
 

common/web/keyboard-processor/test.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 set -eu
 

common/web/utils/build.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # Compiles common TS-based utility functions for use among Keyman's codebase
 set -eu

common/windows/mkver.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # Set sensible script defaults:
 # set -e: Terminate script if a command returns an error

configure-repo.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 #
 # Setup git hooks in this or all repositories.

core/gettier.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 # Get the tier from TIER.md
 # When building from a Linux source package, `TIER.md` is in the
 # same directory as this script.

core/getversion.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 # Get the version number from VERSION.md
 # When building from a Linux source package, `VERSION.md` is in the
 # same directory as this script.

developer/src/kmlmc/build.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # Compiles the developer tools, including the language model compilers.
 #

developer/src/server/postbuild.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # postbuild script run by npm during/after a build
 #

ios/build-help.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # Set sensible script defaults:
 # set -e: Terminate script if a command returns an error

ios/build.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 set -e
 # set -x

ios/i18n-export.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 ## START STANDARD BUILD SCRIPT INCLUDE
 # adjust relative paths as necessary

ios/samples/KMSample1/build.sh

@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/usr/bin/env bash
 
 TARGET=KMSample1
 source ../build_common.sh

ios/samples/KMSample2/build.sh

@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/usr/bin/env bash
 
 TARGET=KMSample2
 source ../build_common.sh

mac/Keyman4MacIM/localdeploy.sh

@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/usr/bin/env bash
 
 # Please note that this build script (understandably) assumes that it is running on Mac OS X.
 if [[ "${OSTYPE}" != "darwin"* ]]; then
@@ -30,7 +30,7 @@ KM4MIM_APP_PATH="$1/$KMIM_APPNAME"
 if ! [[ -d "$KM4MIM_APP_PATH" ]]; then
     display_usage
 fi
- 
+
 pid=$(pgrep Keyman)
 if [[ -n $pid ]]; then
 	kill $pid

mac/Keyman4MacIM/make-km-dmg.sh

@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/usr/bin/env bash
 
 ## START STANDARD BUILD SCRIPT INCLUDE
 # adjust relative paths as necessary

mac/Keyman4MacIM/write-download_info.sh

@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/usr/bin/env bash
 
 ## START STANDARD BUILD SCRIPT INCLUDE
 # adjust relative paths as necessary

mac/bashHelperFunctions.sh

@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/usr/bin/env bash
 
 # TODO: deprecate and replace with shellHelperFunctions.sh.
 

mac/build-help.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # Set sensible script defaults:
 # set -e: Terminate script if a command returns an error

mac/build.sh

@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/usr/bin/env bash
 
 set -e
 ## START STANDARD BUILD SCRIPT INCLUDE

mac/is_same_version.sh

@@ -1,6 +1,6 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
-# compares the version of this branch (in ../VERSION.md) to the 
+# compares the version of this branch (in ../VERSION.md) to the
 #	version in the Xcode project file of the subproject named in $1
 # returns zero if they are the same, non-zero if not the same or a problem occurs
 

mac/setup/build.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 set -e
 set -u

mac/setup/textinputsource/build.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 set -e
 set -u
 make textinputsource

oem/firstvoices/android/build.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # Set sensible script defaults:
 # set -e: Terminate script if a command returns an error

oem/firstvoices/android/build_common.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # Set sensible script defaults:
 # set -e: Terminate script if a command returns an error

oem/firstvoices/common/build_csv_languages.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # Set sensible script defaults:
 # set -e: Terminate script if a command returns an error

oem/firstvoices/common/build_keyboards.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # Build the keyboards referred to in ../keyboards.csv and copy them + metadata
 # to the FirstVoices/Keyboards folder

oem/firstvoices/ios/build.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 set -e
 

resources/build/build-download-resources.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 # Download default keyboard and lexical model packages from downloads.keyman.com
 
 # Set sensible script defaults:

resources/build/help-keyman-com.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 #
 # Prevents 'clear' on exit of mingw64 bash shell

resources/build/history/history-utils.sh

@@ -1,6 +1,6 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
-#set -x 
+#set -x
 #DEBUG=1
 
 _hu_base_dir=$(dirname "$BASH_SOURCE")/../../..

resources/build/history/validate-all-history.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 echo "**TODO** Update script to work with new history/versioning"
 exit 1

resources/build/increment-version.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 set -e
 set -u

resources/build/jq.inc.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # Setup JQ environment variable according to the user's system
 #

resources/build/sentry-control.inc.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 #
 # This script centralises sentry symbol uploads and releases

resources/build/trigger-builds.inc.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 #
 # Tell TeamCity to trigger new builds

resources/build/trigger-definitions.inc.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # This file maps specific paths to build triggers
 #

resources/build/xcode-utils.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # This script will automatically have Xcode's build environment (and variables),
 # so there's no need to do anything extra to fetch them.

resources/gosh/gosh.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # This script goes with gosh.bat and gosh.js. It may be helpful for launching
 # a platform independent script "gosh foo.sh ..." where "gosh" will be interpreted

resources/shellHelperFunctions.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 #
 # WARNING: this file is copied into other locations during package builds; do not

web/tools/s_keyman_com.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 #
 # Prevents 'clear' on exit of mingw64 bash shell

windows/src/desktop/help/build.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 ## START STANDARD BUILD SCRIPT INCLUDE
 # adjust relative paths as necessary

windows/src/desktop/locale/crowdin-control.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # Controls uploading and downloading Crowdin l10n files for
 # Keyman for Windows.

windows/src/test/manual-tests/i18n-check-unused-strings/i18n-check-unused-strings.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 #
 # This script finds all references to strings in strings.xml in order to make sure that old