Merge pull request #21749 from nabijaczleweli/bashpsko

Shebang bash via env

.github/workflows/build_test.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 # SPDX-License-Identifier: LGPL-2.1-or-later
 
 set -ex

.github/workflows/run_mkosi.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 # SPDX-License-Identifier: LGPL-2.1-or-later
 # shellcheck disable=SC2064
 

.github/workflows/unit_tests.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 # SPDX-License-Identifier: LGPL-2.1-or-later
 
 # shellcheck disable=SC2206

.semaphore/semaphore-runner.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 # SPDX-License-Identifier: LGPL-2.1-or-later
 
 set -eux

coccinelle/run-coccinelle.sh

@@ -1,5 +1,6 @@
-#!/bin/bash -e
+#!/usr/bin/env bash
 # SPDX-License-Identifier: LGPL-2.1-or-later
+set -e
 
 # Exclude following paths from the Coccinelle transformations
 EXCLUDED_PATHS=(

man/50-xdg-data-dirs.sh

@@ -1,11 +1,11 @@
-#!/bin/bash
+#!/bin/sh
 # SPDX-License-Identifier: CC0-1.0
 
 # set the default value
 XDG_DATA_DIRS="${XDG_DATA_DIRS:-/usr/local/share/:/usr/share}"
 
 # add a directory if it exists
-if [[ -d /opt/foo/share ]]; then
+if [ -d /opt/foo/share ]; then
     XDG_DATA_DIRS="/opt/foo/share:${XDG_DATA_DIRS}"
 fi
 

man/systemd-notify.xml

@@ -166,13 +166,13 @@
       after having set up its communication channel. During runtime it
       sends further status updates to the init system:</para>
 
-      <programlisting>#!/bin/bash
+      <programlisting>#!/bin/sh
 
 mkfifo /tmp/waldo
 systemd-notify --ready --status="Waiting for data…"
 
 while : ; do
-        read a &lt; /tmp/waldo
+        read -r a &lt; /tmp/waldo
         systemd-notify --status="Processing $a"
 
         # Do something with $a …

man/systemd-run.xml

@@ -479,10 +479,10 @@ Dec 08 20:44:48 container systemd[1]: Started /bin/touch /tmp/foo.</programlisti
     <example>
       <title>Allowing access to the tty</title>
 
-      <para>The following command invokes <filename>/bin/bash</filename> as a service
-      passing its standard input, output and error to the calling TTY.</para>
+      <para>The following command invokes <citerefentry><refentrytitle>bash</refentrytitle><manvolnum>1</manvolnum></citerefentry>
+      as a service passing its standard input, output and error to the calling TTY.</para>
 
-      <programlisting># systemd-run -t --send-sighup /bin/bash</programlisting>
+      <programlisting># systemd-run -t --send-sighup bash</programlisting>
     </example>
 
     <example>

src/basic/check-filesystems.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 # SPDX-License-Identifier: LGPL-2.1-or-later
 set -eu
 set -o pipefail

src/rpm/systemd-update-helper.in

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 # SPDX-License-Identifier: LGPL-2.1-or-later
 set -eu
 set -o pipefail

tools/check-api-docs.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 # SPDX-License-Identifier: LGPL-2.1-or-later
 set -eu
 set -o pipefail

tools/check-help.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 # SPDX-License-Identifier: LGPL-2.1-or-later
 set -eu
 set -o pipefail

tools/get-coverity.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 # SPDX-License-Identifier: LGPL-2.1-or-later
 
 # Download and extract coverity tool