refactor: update shebang with #!/usr/bin/env bash

Using #!/usr/bin/env bash improves portability across systems where bash may not be located in `/bin`.
This change ensures scripts can run reliably in more environments.

Author: drupol

bashunit

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 set -euo pipefail
 
 # shellcheck disable=SC2034

bin/pre-commit

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 echo "Running pre-commit checks"
 
 make pre_commit/run

build.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 source src/check_os.sh
 
@@ -37,7 +37,7 @@ function build::generate_bin() {
   local temp
   temp="$(dirname "$out")/temp.sh"
 
-  echo '#!/bin/bash' > "$temp"
+  echo '#!/usr/bin/env bash' > "$temp"
   echo "Generating bashunit in the '$(dirname "$out")' folder..."
 
   for file in $(build::dependencies); do

docs/quickstart.md

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 function say_hi(){
   echo "Hi, $1!"

example/custom_functions.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 function set_up() {
   ROOT_DIR="$(dirname "${BASH_SOURCE[0]}")/.."

example/custom_functions_test.sh

@@ -1,3 +1,3 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 echo "expected $1"

example/script_logic.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 function set_up() {
   ROOT_DIR="$(dirname "${BASH_SOURCE[0]}")/.."

example/script_logic_test.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 # shellcheck disable=SC2155
 # shellcheck disable=SC2164
 

install.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 function fail() {
   local message="${1:-${FUNCNAME[1]}}"

src/assert.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 function assert_array_contains() {
   local expected="$1"

src/assert_arrays.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 function assert_file_exists() {
   local expected="$1"

src/assert_files.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 function assert_directory_exists() {
   local expected="$1"

src/assert_folders.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 function assert_match_snapshot() {
   local actual

src/assert_snapshot.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 source "$BASHUNIT_ROOT_DIR/src/assert.sh"
 source "$BASHUNIT_ROOT_DIR/src/assert_arrays.sh"

src/assertions.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # This file provides a facade to developers who wants
 # to interact with the internals of bashunit.

src/bashunit.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # shellcheck disable=SC2034
 _OS="Unknown"

src/check_os.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 function clock::now() {
   if dependencies::has_perl && perl -MTime::HiRes -e "" > /dev/null 2>&1; then

src/clock.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # Pass in any number of ANSI SGR codes.
 #

src/colors.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 function console_header::print_version_with_env() {
   local filter=${1:-}

src/console_header.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 # shellcheck disable=SC2155
 
 _TOTAL_TESTS_COUNT=0

src/console_results.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 set -euo pipefail
 
 function dependencies::has_perl() {

src/dependencies.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # An alternative to echo when debugging.
 # This is debug function; do not use in prod!

src/dev/debug.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # shellcheck disable=SC2034
 

src/env.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 set -euo pipefail
 
 # This file provides a set of global functions to developers.

src/globals.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 declare -r BASHUNIT_GIT_REPO="https://github.com/TypedDevs/bashunit"
 

src/helpers.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 function io::download_to() {
   local url="$1"

src/io.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 function main::exec_tests() {
   local filter=$1

src/main.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 if dependencies::has_bc; then
   # bc is better than awk because bc has no integer limits.

src/math.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 function parallel::aggregate_test_results() {
   local temp_dir_parallel_test_suite=$1

src/parallel.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 # shellcheck disable=SC2155
 
 _REPORTS_TEST_FILES=()

src/reports.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 # shellcheck disable=SC2155
 
 function runner::load_test_files() {

src/runner.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 function skip() {
   local reason=${1-}

src/skip_todo.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 _TESTS_PASSED=0
 _TESTS_FAILED=0

src/state.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 function str::rpad() {
   local left_text="$1"

src/str.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 declare -a MOCKED_FUNCTIONS=()
 

src/test_doubles.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 function upgrade::upgrade() {
   local script_path

src/upgrade.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 set -euo pipefail
 
 function set_up_before_script() {

tests/acceptance/bashunit_direct_fn_call_test.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 # shellcheck disable=SC2155
 set -euo pipefail
 

tests/acceptance/bashunit_execution_error_test.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 set -euo pipefail
 
 function set_up_before_script() {

tests/acceptance/bashunit_fail_test.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 set -euo pipefail
 
 function set_up_before_script() {

tests/acceptance/bashunit_find_tests_command_line_test.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 function set_up_before_script() {
   TEST_ENV_FILE="tests/acceptance/fixtures/.env.default"

tests/acceptance/bashunit_log_junit_test.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 set -euo pipefail
 
 function set_up_before_script() {

tests/acceptance/bashunit_pass_test.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 set -euo pipefail
 
 function set_up_before_script() {

tests/acceptance/bashunit_path_test.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 set -euo pipefail
 
 function set_up_before_script() {

tests/acceptance/bashunit_report_html_test.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 set -euo pipefail
 
 function set_up_before_script() {

tests/acceptance/bashunit_stop_on_failure_test.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 set -euo pipefail
 
 function set_up_before_script() {

tests/acceptance/bashunit_test.sh

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

tests/acceptance/bashunit_upgrade_test.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 function test_error() {
   invalid_function_name arg1 arg2

tests/acceptance/fixtures/test_bashunit_when_a_execution_error.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 function test_assert_same() {
   assert_same 1 1

tests/acceptance/fixtures/test_bashunit_when_a_test_fail.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 function test_assert_same() {
   assert_same 1 1

tests/acceptance/fixtures/test_bashunit_when_a_test_passes.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 function test_error() {
   set -e

tests/acceptance/fixtures/test_bashunit_when_exit_immediately_after_execution_error.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 function test_success() {
   assert_same 1 1

tests/acceptance/fixtures/test_bashunit_when_log_junit.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 function test_success() {
   assert_same 1 1

tests/acceptance/fixtures/test_bashunit_when_report_html.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 function test_a_success() {
   assert_same 1 1

tests/acceptance/fixtures/test_bashunit_when_stop_on_failure.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 function test_assert_same() {
   assert_same 1 1

tests/acceptance/fixtures/test_bashunit_with_multiple_failing_tests.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 function test_assert_greater_and_less_than() {
   assert_greater_than 1 999

tests/acceptance/fixtures/tests_path/a_test.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 function test_assert_same() {
   assert_same 1 1

tests/acceptance/fixtures/tests_path/other_test.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 # shellcheck disable=SC2317
 set -uo pipefail
 set +e

tests/acceptance/install_test.sh

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

tests/acceptance/mock_test.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 set -euo pipefail
 
 function mock_non_existing_fn() {

tests/bootstrap.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 function assert_foo() {
   local actual="$1"

tests/functional/custom_asserts.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 set -euo pipefail
 
 function set_up() {

tests/functional/custom_asserts_test.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 function top_mem() {
   ps -eo cmd,%mem --sort=-%mem | awk '$2 >= 1.0 {print $0}' | head -n 3

tests/functional/fixtures/doubles_function.sh

@@ -1,3 +1,3 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 ps -eo cmd,%mem --sort=-%mem | awk '$2 >= 1.0 {print $0}' | head -n 3