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-rw-r--r--etc/Makefile.am4
-rw-r--r--etc/default/Makefile.am4
-rw-r--r--etc/init.d/Makefile.am3
-rwxr-xr-xetc/init.d/zfs-import.in5
-rwxr-xr-xetc/init.d/zfs-mount.in36
-rwxr-xr-xetc/init.d/zfs-zed.in1
-rw-r--r--etc/systemd/Makefile.am3
-rw-r--r--etc/zfs/Makefile.am3
-rw-r--r--etc/zfs/zfs-functions.in35
9 files changed, 60 insertions, 34 deletions
diff --git a/etc/Makefile.am b/etc/Makefile.am
index ac71da944..aa9ff182c 100644
--- a/etc/Makefile.am
+++ b/etc/Makefile.am
@@ -1,5 +1,9 @@
+include $(top_srcdir)/config/Shellcheck.am
+
SUBDIRS = zfs sudoers.d
+SHELLCHECKDIRS = zfs
if BUILD_LINUX
+SHELLCHECKDIRS += default $(ZFS_INIT_SYSV)
SUBDIRS += default $(ZFS_INIT_SYSTEMD) $(ZFS_INIT_SYSV) $(ZFS_MODULE_LOAD)
endif
DIST_SUBDIRS = default init.d zfs systemd modules-load.d sudoers.d
diff --git a/etc/default/Makefile.am b/etc/default/Makefile.am
index 0ec868e13..b88eb5494 100644
--- a/etc/default/Makefile.am
+++ b/etc/default/Makefile.am
@@ -1,5 +1,9 @@
include $(top_srcdir)/config/Substfiles.am
+include $(top_srcdir)/config/Shellcheck.am
initconf_SCRIPTS = zfs
SUBSTFILES += $(initconf_SCRIPTS)
+
+SHELLCHECK_SHELL = sh
+SHELLCHECK_IGNORE = ,SC2034
diff --git a/etc/init.d/Makefile.am b/etc/init.d/Makefile.am
index 9285a995a..f93af1fd7 100644
--- a/etc/init.d/Makefile.am
+++ b/etc/init.d/Makefile.am
@@ -1,7 +1,10 @@
include $(top_srcdir)/config/Substfiles.am
+include $(top_srcdir)/config/Shellcheck.am
EXTRA_DIST += README.md
init_SCRIPTS = zfs-import zfs-mount zfs-share zfs-zed
SUBSTFILES += $(init_SCRIPTS)
+
+SHELLCHECK_SHELL = dash # local variables
diff --git a/etc/init.d/zfs-import.in b/etc/init.d/zfs-import.in
index 6b1b2f243..e4bc7b833 100755
--- a/etc/init.d/zfs-import.in
+++ b/etc/init.d/zfs-import.in
@@ -72,6 +72,7 @@ do_import_all_visible()
local exception dir ZPOOL_IMPORT_PATH RET=0 r=1
# In case not shutdown cleanly.
+ # shellcheck disable=SC2154
[ -n "$init" ] && rm -f /etc/dfs/sharetab
# Just simplify code later on.
@@ -157,7 +158,7 @@ do_import_all_visible()
echo "$dir" | grep -q /by-vdev && continue
[ ! -d "$dir" ] && continue
- echo -n "$dir:"
+ printf "%s" "$dir:"
done | sed 's,:$,,g')"
if [ -d "/dev/disk/by-vdev" ]
@@ -214,6 +215,7 @@ do_import_all_visible()
# Import by using ZPOOL_IMPORT_PATH (either set above or in
# the config file) _or_ with the 'built in' default search
# paths. This is the preferred way.
+ # shellcheck disable=SC2086
"$ZPOOL" import -N ${ZPOOL_IMPORT_OPTS} "$pool" 2> /dev/null
r="$?" ; RET=$((RET + r))
if [ "$r" -eq 0 ]
@@ -235,6 +237,7 @@ do_import_all_visible()
zfs_log_progress_msg " using cache file"
fi
+ # shellcheck disable=SC2086
"$ZPOOL" import -c "$ZPOOL_CACHE" -N ${ZPOOL_IMPORT_OPTS} \
"$pool" 2> /dev/null
r="$?" ; RET=$((RET + r))
diff --git a/etc/init.d/zfs-mount.in b/etc/init.d/zfs-mount.in
index cb571faf9..000619b67 100755
--- a/etc/init.d/zfs-mount.in
+++ b/etc/init.d/zfs-mount.in
@@ -80,11 +80,11 @@ do_mount()
read_mtab "^/dev/(zd|zvol)"
read_fstab "^/dev/(zd|zvol)"
- i=0; var=$(eval echo "FSTAB_$i")
- while [ -n "$(eval echo "$""$var")" ]
+ i=0; var="FSTAB_0"
+ while [ -n "$(eval echo "\$$var")" ]
do
- mntpt=$(eval echo "$""$var")
- dev=$(eval echo "$"FSTAB_dev_$i)
+ mntpt=$(eval echo "\$$var")
+ dev=$(eval echo "\$FSTAB_dev_$i")
if ! in_mtab "$mntpt" && ! is_mounted "$mntpt" && [ -e "$dev" ]
then
check_boolean "$VERBOSE_MOUNT" && \
@@ -93,15 +93,15 @@ do_mount()
fi
i=$((i + 1))
- var=$(eval echo FSTAB_$i)
+ var=$(eval echo "FSTAB_$i")
done
read_mtab "[[:space:]]zfs[[:space:]]"
read_fstab "[[:space:]]zfs[[:space:]]"
- i=0; var=$(eval echo FSTAB_$i)
- while [ -n "$(eval echo "$""$var")" ]
+ i=0; var=$(eval echo "FSTAB_$i")
+ while [ -n "$(eval echo "\$$var")" ]
do
- mntpt=$(eval echo "$""$var")
+ mntpt=$(eval echo "\$$var")
if ! in_mtab "$mntpt" && ! is_mounted "$mntpt"
then
check_boolean "$VERBOSE_MOUNT" && \
@@ -110,7 +110,7 @@ do_mount()
fi
i=$((i + 1))
- var=$(eval echo FSTAB_$i)
+ var=$(eval echo "FSTAB_$i")
done
check_boolean "$VERBOSE_MOUNT" && zfs_log_end_msg 0
@@ -133,11 +133,11 @@ do_unmount()
read_mtab "^/dev/(zd|zvol)"
read_fstab "^/dev/(zd|zvol)"
- i=0; var=$(eval echo FSTAB_$i)
- while [ -n "$(eval echo "$""$var")" ]
+ i=0; var="FSTAB_0"
+ while [ -n "$(eval echo "\$$var")" ]
do
- mntpt=$(eval echo "$""$var")
- dev=$(eval echo "$"FSTAB_dev_$i)
+ mntpt=$(eval echo "\$$var")
+ dev=$(eval echo "\$FSTAB_dev_$i")
if in_mtab "$mntpt"
then
check_boolean "$VERBOSE_MOUNT" && \
@@ -146,15 +146,15 @@ do_unmount()
fi
i=$((i + 1))
- var=$(eval echo FSTAB_$i)
+ var=$(eval echo "FSTAB_$i")
done
read_mtab "[[:space:]]zfs[[:space:]]"
read_fstab "[[:space:]]zfs[[:space:]]"
- i=0; var=$(eval echo FSTAB_$i)
- while [ -n "$(eval echo "$""$var")" ]
+ i=0; var="FSTAB_0"
+ while [ -n "$(eval echo "\$$var")" ]
do
- mntpt=$(eval echo "$""$var")
+ mntpt=$(eval echo "\$$var")
if in_mtab "$mntpt"; then
check_boolean "$VERBOSE_MOUNT" && \
zfs_log_progress_msg "$mntpt "
@@ -162,7 +162,7 @@ do_unmount()
fi
i=$((i + 1))
- var=$(eval echo FSTAB_$i)
+ var=$(eval echo "FSTAB_$i")
done
check_boolean "$VERBOSE_MOUNT" && zfs_log_end_msg 0
diff --git a/etc/init.d/zfs-zed.in b/etc/init.d/zfs-zed.in
index e5550e500..e5256cbc6 100755
--- a/etc/init.d/zfs-zed.in
+++ b/etc/init.d/zfs-zed.in
@@ -30,6 +30,7 @@
ZED_NAME="zed"
ZED_PIDFILE="@runstatedir@/$ZED_NAME.pid"
+# shellcheck disable=SC2034
extra_started_commands="reload"
# Exit if the package is not installed
diff --git a/etc/systemd/Makefile.am b/etc/systemd/Makefile.am
index 7b47b93fc..66232a5ff 100644
--- a/etc/systemd/Makefile.am
+++ b/etc/systemd/Makefile.am
@@ -1 +1,4 @@
+include $(top_srcdir)/config/Shellcheck.am
+
SUBDIRS = system system-generators
+SHELLCHECKDIRS = system-generators
diff --git a/etc/zfs/Makefile.am b/etc/zfs/Makefile.am
index b9123c176..3dee81c75 100644
--- a/etc/zfs/Makefile.am
+++ b/etc/zfs/Makefile.am
@@ -1,4 +1,5 @@
include $(top_srcdir)/config/Substfiles.am
+include $(top_srcdir)/config/Shellcheck.am
pkgsysconfdir = $(sysconfdir)/zfs
@@ -13,3 +14,5 @@ pkgsysconf_SCRIPTS = \
zfs-functions
SUBSTFILES += $(pkgsysconf_SCRIPTS)
+
+SHELLCHECK_SHELL = dash # local variables
diff --git a/etc/zfs/zfs-functions.in b/etc/zfs/zfs-functions.in
index a07cce60d..2fb065afd 100644
--- a/etc/zfs/zfs-functions.in
+++ b/etc/zfs/zfs-functions.in
@@ -44,7 +44,7 @@ elif type success > /dev/null 2>&1 ; then
fi
}
- zfs_log_begin_msg() { echo -n "$1 "; }
+ zfs_log_begin_msg() { printf "%s" "$1 "; }
zfs_log_end_msg() {
zfs_set_ifs "$OLD_IFS"
if [ "$1" -eq 0 ]; then
@@ -61,17 +61,17 @@ elif type success > /dev/null 2>&1 ; then
echo
zfs_set_ifs "$TMP_IFS"
}
- zfs_log_progress_msg() { echo -n "$""$1"; }
+ zfs_log_progress_msg() { printf "%s" "$""$1"; }
elif type einfo > /dev/null 2>&1 ; then
# Gentoo functions
zfs_log_begin_msg() { ebegin "$1"; }
zfs_log_end_msg() { eend "$1"; }
zfs_log_failure_msg() { eend "$1"; }
-# zfs_log_progress_msg() { echo -n "$1"; }
- zfs_log_progress_msg() { echo -n; }
+# zfs_log_progress_msg() { printf "%s" "$1"; }
+ zfs_log_progress_msg() { :; }
else
# Unknown - simple substitutes.
- zfs_log_begin_msg() { echo -n "$1"; }
+ zfs_log_begin_msg() { printf "%s" "$1"; }
zfs_log_end_msg() {
ret=$1
if [ "$ret" -ge 1 ]; then
@@ -82,7 +82,7 @@ else
return "$ret"
}
zfs_log_failure_msg() { echo "$1"; }
- zfs_log_progress_msg() { echo -n "$1"; }
+ zfs_log_progress_msg() { printf "%s" "$1"; }
fi
# Paths to what we need
@@ -134,15 +134,15 @@ zfs_daemon_start()
{
local PIDFILE="$1"; shift
local DAEMON_BIN="$1"; shift
- local DAEMON_ARGS="$*"
if type start-stop-daemon > /dev/null 2>&1 ; then
# LSB functions
start-stop-daemon --start --quiet --pidfile "$PIDFILE" \
--exec "$DAEMON_BIN" --test > /dev/null || return 1
- start-stop-daemon --start --quiet --exec "$DAEMON_BIN" -- \
- $DAEMON_ARGS || return 2
+ # shellcheck disable=SC2086
+ start-stop-daemon --start --quiet --exec "$DAEMON_BIN" -- \
+ "$@" || return 2
# On Debian, there's a 'sendsigs' script that will
# kill basically everything quite early and zed is stopped
@@ -153,8 +153,9 @@ zfs_daemon_start()
ln -sf "$PIDFILE" /run/sendsigs.omit.d/zed
fi
elif type daemon > /dev/null 2>&1 ; then
- # Fedora/RedHat functions
- daemon --pidfile "$PIDFILE" "$DAEMON_BIN" $DAEMON_ARGS
+ # Fedora/RedHat functions
+ # shellcheck disable=SC2086
+ daemon --pidfile "$PIDFILE" "$DAEMON_BIN" "$@"
return $?
else
# Unsupported
@@ -234,7 +235,7 @@ zfs_daemon_reload()
return $?
elif type killproc > /dev/null 2>&1 ; then
# Fedora/RedHat functions
- killproc -p "$PIDFILE" "$DAEMON_NAME" -HUP
+ killproc -p "$PIDFILE" "$DAEMON_NAME" -HUP
return $?
else
# Unsupported
@@ -287,6 +288,7 @@ checksystem()
# HOWEVER, only do this if we're called at the boot up
# (from init), not if we're running interactively (as in
# from the shell - we know what we're doing).
+ # shellcheck disable=SC2154
[ -n "$init" ] && exit 3
fi
@@ -301,6 +303,7 @@ checksystem()
get_root_pool()
{
+ # shellcheck disable=SC2046
set -- $(mount | grep ' on / ')
[ "$5" = "zfs" ] && echo "${1%%/*}"
}
@@ -338,9 +341,10 @@ load_module()
read_mtab()
{
local match="$1"
- local fs mntpnt fstype opts rest TMPFILE
+ local fs mntpnt fstype opts rest
# Unset all MTAB_* variables
+ # shellcheck disable=SC2046
unset $(env | grep ^MTAB_ | sed 's,=.*,,')
while read -r fs mntpnt fstype opts rest; do
@@ -352,8 +356,8 @@ read_mtab()
# * We need to use the external echo, because the
# internal one would interpret the backslash code
# (incorrectly), giving us a  instead.
- mntpnt=$(/bin/echo "$mntpnt" | sed "s,\\\0,\\\00,g")
- fs=$(/bin/echo "$fs" | sed "s,\\\0,\\\00,")
+ mntpnt=$(/bin/echo "$mntpnt" | sed 's,\\0,\\00,g')
+ fs=$(/bin/echo "$fs" | sed 's,\\0,\\00,')
# Remove 'unwanted' characters.
mntpnt=$(printf '%b\n' "$mntpnt" | sed -e 's,/,,g' \
@@ -386,6 +390,7 @@ read_fstab()
local i var
# Unset all FSTAB_* variables
+ # shellcheck disable=SC2046
unset $(env | grep ^FSTAB_ | sed 's,=.*,,')
i=0
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-17 23:25:25 +0000