Ensure all functional scripts are (a) executable (b) have shebang

This is good for shebang, and also good for future build system
simplifications

tests/functional/add.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 path1=$(nix-store --add ./dummy)

tests/functional/bash-profile.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 sed -e "s|@localstatedir@|$TEST_ROOT/profile-var|g" -e "s|@coreutils@|$coreutils|g" < ../../scripts/nix-profile.sh.in > $TEST_ROOT/nix-profile.sh

tests/functional/binary-cache-build-remote.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 clearStore

tests/functional/binary-cache.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 needLocalStore "'--no-require-sigs' can’t be used with the daemon"

tests/functional/brotli.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 clearStore

tests/functional/build-delete.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 clearStore

tests/functional/build-dry.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 ###################################################

tests/functional/build.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 clearStore

tests/functional/case-hack.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 clearStore

tests/functional/check-refs.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 clearStore

tests/functional/check-reqs.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 clearStore

tests/functional/check.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 # XXX: This shouldn’t be, but #4813 cause this test to fail

tests/functional/chroot-store.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 echo example > $TEST_ROOT/example.txt

tests/functional/completions.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 cd "$TEST_ROOT"

tests/functional/compression-levels.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 clearStore

tests/functional/compute-levels.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 if [[ $(uname -ms) = "Linux x86_64" ]]; then

tests/functional/config.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 # Isolate the home for this test.

tests/functional/db-migration.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 # Test that we can successfully migrate from an older db schema
 
 source common.sh

tests/functional/debugger.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 clearStore

tests/functional/dependencies.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 clearStore

tests/functional/derivation-json.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 drvPath=$(nix-instantiate simple.nix)

tests/functional/dump-db.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 needLocalStore "--dump-db requires a local store"

tests/functional/eval-store.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 # Using `--eval-store` with the daemon will eventually copy everything

tests/functional/eval.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 clearStore

tests/functional/experimental-features.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 # Skipping these two for now, because we actually *do* want flags and

tests/functional/export-graph.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 clearStore

tests/functional/export.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 clearStore

tests/functional/extra-sandbox-profile.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 if [[ $(uname) != Darwin ]]; then skipTest "Need Darwin"; fi

tests/functional/fetchClosure.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 enableFeatures "fetch-closure"

tests/functional/fetchGit.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 requireGit

tests/functional/fetchGitRefs.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 requireGit

tests/functional/fetchGitSubmodules.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 set -u

tests/functional/fetchGitVerification.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 requireGit

tests/functional/fetchMercurial.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 [[ $(type -p hg) ]] || skipTest "Mercurial not installed"

tests/functional/fetchPath.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 touch $TEST_ROOT/foo -t 202211111111

tests/functional/fetchTree-file.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 clearStore

tests/functional/fetchurl.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 clearStore

tests/functional/filter-source.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 rm -rf $TEST_ROOT/filterin

tests/functional/fixed.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 clearStore

tests/functional/flakes/absolute-attr-paths.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source ./common.sh
 
 flake1Dir=$TEST_ROOT/flake1

tests/functional/flakes/absolute-paths.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source ./common.sh
 
 requireGit

tests/functional/flakes/build-paths.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source ./common.sh
 
 flake1Dir=$TEST_ROOT/flake1

tests/functional/flakes/bundle.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 cp ../simple.nix ../simple.builder.sh ../config.nix $TEST_HOME

tests/functional/flakes/check.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 flakeDir=$TEST_ROOT/flake3

tests/functional/flakes/circular.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 # Test circular flake dependencies.
 source ./common.sh
 

tests/functional/flakes/config.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 cp ../simple.nix ../simple.builder.sh ../config.nix $TEST_HOME

tests/functional/flakes/develop.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source ../common.sh
 
 clearStore

tests/functional/flakes/flake-in-submodule.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 # Tests that:

tests/functional/flakes/flakes.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source ./common.sh
 
 requireGit

tests/functional/flakes/follow-paths.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source ./common.sh
 
 requireGit

tests/functional/flakes/init.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source ./common.sh
 
 requireGit

tests/functional/flakes/inputs.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source ./common.sh
 
 requireGit

tests/functional/flakes/mercurial.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source ./common.sh
 
 [[ $(type -p hg) ]] || skipTest "Mercurial not installed"

tests/functional/flakes/prefetch.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 # Test symlinks in zip files (#10649).

tests/functional/flakes/run.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source ../common.sh
 
 clearStore

tests/functional/flakes/search-root.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 clearStore

tests/functional/flakes/show.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source ./common.sh
 
 flakeDir=$TEST_ROOT/flake

tests/functional/flakes/unlocked-override.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source ./common.sh
 
 requireGit

tests/functional/fmt.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 clearStore

tests/functional/function-trace.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 set +x

tests/functional/gc-auto.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 needLocalStore "“min-free” and “max-free” are daemon options"

tests/functional/gc-concurrent.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 clearStore

tests/functional/gc-non-blocking.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 # Test whether the collector is non-blocking, i.e. a build can run in
 # parallel with it.
 source common.sh

tests/functional/gc-runtime.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 case $system in

tests/functional/gc.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 clearStore

tests/functional/hash-convert.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 # Conversion with `nix hash` `nix-hash` and `nix hash convert`

tests/functional/hash-path.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 try () {

tests/functional/help.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 clearStore

tests/functional/import-derivation.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 clearStore

tests/functional/impure-derivations.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 requireDaemonNewerThan "2.8pre20220311"

tests/functional/impure-env.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 # Needs the config option 'impure-env' to work

tests/functional/impure-eval.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 export REMOTE_STORE="dummy://"

tests/functional/lang-test-infra.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 # Test the function for lang.sh
 source common.sh
 

tests/functional/lang.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 set -o pipefail

tests/functional/legacy-ssh-store.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 store_uri="ssh://localhost?remote-store=$TEST_ROOT/other-store"

tests/functional/linux-sandbox.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 needLocalStore "the sandbox only runs on the builder side, so it makes no sense to test it with the daemon"

tests/functional/logging.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 clearStore

tests/functional/misc.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 # Tests miscellaneous commands.

tests/functional/multiple-outputs.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 clearStore

tests/functional/nar-access.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 echo "building test path"

tests/functional/nested-sandboxing.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 # This test is run by `tests/functional/nested-sandboxing/runner.nix` in an extra layer of sandboxing.
 [[ -d /nix/store ]] || skipTest "running this test without Nix's deps being drawn from /nix/store is not yet supported"

tests/functional/nix-build.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 clearStore

tests/functional/nix-channel.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 clearProfiles

tests/functional/nix-collect-garbage-d.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 clearStore

tests/functional/nix-copy-ssh-ng.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 source nix-copy-ssh-common.sh "ssh-ng"

tests/functional/nix-copy-ssh.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 source nix-copy-ssh-common.sh "ssh"

tests/functional/nix-profile.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 clearStore

tests/functional/nix-shell.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 clearStore

tests/functional/nix_path.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 # Regression for https://github.com/NixOS/nix/issues/5998 and https://github.com/NixOS/nix/issues/5980
 
 source common.sh

tests/functional/optimise-store.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 clearStore

tests/functional/output-normalization.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 source common.sh
 
 testNormalization () {