Turn shellcheck into a normal make target. Fix new files it caught

This checks every file it checked (and a few more),
but explicitly instead of "if it works it works" best-effort
(which wasn't that good anyway)

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #10512
Closes #12101
This commit is contained in:
наб 2021-05-21 23:43:38 +02:00 committed by Brian Behlendorf
parent d6f8f41c21
commit 132240507d
39 changed files with 213 additions and 107 deletions

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@ -1,3 +1,5 @@
include $(top_srcdir)/config/Shellcheck.am
ACLOCAL_AMFLAGS = -I config
SUBDIRS = include
@ -123,17 +125,8 @@ cstyle:
filter_executable = -exec test -x '{}' \; -print
PHONY += shellcheck
shellcheck:
@if type shellcheck > /dev/null 2>&1; then \
shellcheck --exclude=SC1090,SC1117,SC1091 --format=gcc \
$$(find ${top_srcdir} -name "config*" -prune -name tests -prune \
-o -name "*.sh" -o -name "*.sh.in" -type f) \
$$(find ${top_srcdir}/cmd/zpool/zpool.d/* \
-type f ${filter_executable}); \
else \
echo "skipping shellcheck because shellcheck is not installed"; \
fi
SHELLCHECKDIRS = cmd contrib etc scripts tests
SHELLCHECKSCRIPTS = autogen.sh
PHONY += checkabi storeabi
checkabi: lib

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@ -1,3 +1,5 @@
include $(top_srcdir)/config/Shellcheck.am
SUBDIRS = zfs zpool zdb zhack zinject zstream ztest
SUBDIRS += fsck_zfs vdev_id raidz_test zfs_ids_to_path
SUBDIRS += zpool_influxdb
@ -5,6 +7,9 @@ SUBDIRS += zpool_influxdb
CPPCHECKDIRS = zfs zpool zdb zhack zinject zstream ztest
CPPCHECKDIRS += raidz_test zfs_ids_to_path zpool_influxdb
# TODO: #12084: SHELLCHECKDIRS = fsck_zfs vdev_id zpool
SHELLCHECKDIRS = fsck_zfs zpool
if USING_PYTHON
SUBDIRS += arcstat arc_summary dbufstat
endif
@ -12,6 +17,7 @@ endif
if BUILD_LINUX
SUBDIRS += mount_zfs zed zgenhostid zvol_id zvol_wait
CPPCHECKDIRS += mount_zfs zed zgenhostid zvol_id
SHELLCHECKDIRS += zed
endif
PHONY = cppcheck

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@ -1,4 +1,5 @@
include $(top_srcdir)/config/Substfiles.am
include $(top_srcdir)/config/Shellcheck.am
dist_sbin_SCRIPTS = fsck.zfs

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@ -1 +1,3 @@
include $(top_srcdir)/config/Shellcheck.am
dist_udev_SCRIPTS = vdev_id

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@ -1,8 +1,10 @@
include $(top_srcdir)/config/Rules.am
include $(top_srcdir)/config/Shellcheck.am
AM_CFLAGS += $(LIBUDEV_CFLAGS) $(LIBUUID_CFLAGS)
SUBDIRS = zed.d
SHELLCHECKDIRS = $(SUBDIRS)
sbin_PROGRAMS = zed

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@ -1,5 +1,6 @@
include $(top_srcdir)/config/Rules.am
include $(top_srcdir)/config/Substfiles.am
include $(top_srcdir)/config/Shellcheck.am
EXTRA_DIST += README

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@ -1,4 +1,5 @@
include $(top_srcdir)/config/Rules.am
include $(top_srcdir)/config/Shellcheck.am
AM_CFLAGS += $(LIBBLKID_CFLAGS) $(LIBUUID_CFLAGS)

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@ -53,7 +53,7 @@ get_filename_from_dir()
num_files=$(find "$dir" -maxdepth 1 -type f | wc -l)
mod=$((pid % num_files))
i=0
find "$dir" -type f -printf "%f\n" | while read -r file ; do
find "$dir" -type f -printf '%f\n' | while read -r file ; do
if [ "$mod" = "$i" ] ; then
echo "$file"
break
@ -231,11 +231,11 @@ esac
with_vals=$(echo "$out" | grep -E "$scripts")
if [ -n "$with_vals" ]; then
echo "$with_vals"
without_vals=$(echo "$scripts" | tr "|" "\n" |
without_vals=$(echo "$scripts" | tr '|' '\n' |
grep -v -E "$(echo "$with_vals" |
awk -F "=" '{print $1}')" | awk '{print $0"="}')
else
without_vals=$(echo "$scripts" | tr "|" "\n" | awk '{print $0"="}')
without_vals=$(echo "$scripts" | tr '|' '\n' | awk '{print $0"="}')
fi
if [ -n "$without_vals" ]; then

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@ -1 +1,3 @@
include $(top_srcdir)/config/Shellcheck.am
dist_bin_SCRIPTS = zvol_wait

8
config/Shellcheck.am Normal file
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@ -0,0 +1,8 @@
.PHONY: shellcheck
shellcheck: $(SCRIPTS) $(SHELLCHECKSCRIPTS)
if HAVE_SHELLCHECK
[ -z "$(SCRIPTS)$(SHELLCHECKSCRIPTS)" ] && exit; shellcheck $$([ -n "$(SHELLCHECK_SHELL)" ] && echo "--shell=$(SHELLCHECK_SHELL)") --exclude=SC1090,SC1091$(SHELLCHECK_IGNORE) --format=gcc $(SCRIPTS) $(SHELLCHECKSCRIPTS)
else
@[ -z "$(SCRIPTS)$(SHELLCHECKSCRIPTS)" ] && exit; echo "skipping shellcheck of" $(SCRIPTS) $(SHELLCHECKSCRIPTS) "because shellcheck is not installed"
endif
@set -e; for dir in $(SHELLCHECKDIRS); do $(MAKE) -C $$dir shellcheck; done

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@ -0,0 +1,7 @@
dnl #
dnl # Check if shellcheck is available.
dnl #
AC_DEFUN([ZFS_AC_CONFIG_ALWAYS_SHELLCHECK], [
AC_CHECK_PROG([SHELLCHECK], [shellcheck], [yes])
AM_CONDITIONAL([HAVE_SHELLCHECK], [test "x$SHELLCHECK" = "xyes"])
])

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@ -207,6 +207,7 @@ AC_DEFUN([ZFS_AC_CONFIG_ALWAYS], [
ZFS_AC_CONFIG_ALWAYS_PYZFS
ZFS_AC_CONFIG_ALWAYS_SED
ZFS_AC_CONFIG_ALWAYS_CPPCHECK
ZFS_AC_CONFIG_ALWAYS_SHELLCHECK
])
AC_DEFUN([ZFS_AC_CONFIG], [

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@ -1,3 +1,5 @@
include $(top_srcdir)/config/Shellcheck.am
SUBDIRS = bash_completion.d pyzfs zcp
if BUILD_LINUX
SUBDIRS += bpftrace dracut initramfs
@ -6,3 +8,5 @@ if PAM_ZFS_ENABLED
SUBDIRS += pam_zfs_key
endif
DIST_SUBDIRS = bash_completion.d bpftrace dracut initramfs pam_zfs_key pyzfs zcp
SHELLCHECKDIRS = bash_completion.d bpftrace dracut initramfs

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@ -1,4 +1,5 @@
include $(top_srcdir)/config/Substfiles.am
include $(top_srcdir)/config/Shellcheck.am
bashcompletiondir = $(sysconfdir)/bash_completion.d
@ -6,3 +7,7 @@ noinst_DATA = zfs
EXTRA_DIST += $(noinst_DATA)
SUBSTFILES += $(noinst_DATA)
SHELLCHECKSCRIPTS = $(noinst_DATA)
SHELLCHECK_SHELL = bash
SHELLCHECK_IGNORE = ,SC2207

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@ -139,6 +139,7 @@ __zfs_match_multiple_snapshots()
fi
local range_start
range_start="$(expr "$cur" : '\(.*%\)')"
# shellcheck disable=SC2016
$__ZFS_CMD list -H -o name -s name -t snapshot -d 1 "$base_dataset" | sed 's$.*@$'"$range_start"'$g'
fi
else
@ -163,7 +164,7 @@ __zfs_argument_chosen()
then
return 0
fi
for property in $@
for property in "$@"
do
if [[ $prev == "$property"* ]]
then
@ -181,6 +182,7 @@ __zfs_complete_ordered_arguments()
local list2=$2
local cur=$3
local extra=$4
# shellcheck disable=SC2086
if __zfs_argument_chosen $list1
then
COMPREPLY=($(compgen -W "$list2 $extra" -- "$cur"))
@ -193,9 +195,10 @@ __zfs_complete_multiple_options()
{
local options=$1
local cur=$2
local existing_opts
COMPREPLY=($(compgen -W "$options" -- "${cur##*,}"))
local existing_opts=$(expr "$cur" : '\(.*,\)')
existing_opts=$(expr "$cur" : '\(.*,\)')
if [[ $existing_opts ]]
then
COMPREPLY=( "${COMPREPLY[@]/#/${existing_opts}}" )
@ -290,6 +293,7 @@ __zfs_complete()
*)
if ! __zfs_complete_switch "H,r,p,d,o,t,s"
then
# shellcheck disable=SC2046
if __zfs_argument_chosen $(__zfs_get_properties)
then
COMPREPLY=($(compgen -W "$(__zfs_match_snapshot)" -- "$cur"))
@ -303,7 +307,7 @@ __zfs_complete()
inherit)
if ! __zfs_complete_switch "r"
then
__zfs_complete_ordered_arguments "$(__zfs_get_inheritable_properties)" "$(__zfs_match_snapshot)" $cur
__zfs_complete_ordered_arguments "$(__zfs_get_inheritable_properties)" "$(__zfs_match_snapshot)" "$cur"
fi
;;
list)
@ -369,7 +373,7 @@ __zfs_complete()
esac
;;
set)
__zfs_complete_ordered_arguments "$(__zfs_get_editable_properties)" "$(__zfs_match_snapshot)" $cur
__zfs_complete_ordered_arguments "$(__zfs_get_editable_properties)" "$(__zfs_match_snapshot)" "$cur"
__zfs_complete_nospace
;;
upgrade)
@ -388,7 +392,7 @@ __zfs_complete()
destroy)
if ! __zfs_complete_switch "d,f,n,p,R,r,v"
then
__zfs_complete_multiple_options "$(__zfs_match_multiple_snapshots)" $cur
__zfs_complete_multiple_options "$(__zfs_match_multiple_snapshots)" "$cur"
__zfs_complete_nospace
fi
;;
@ -425,7 +429,7 @@ __zpool_list_pools()
__zpool_complete()
{
local cur prev cmd cmds
local cur prev cmd cmds pools
COMPREPLY=()
cur="${COMP_WORDS[COMP_CWORD]}"
prev="${COMP_WORDS[COMP_CWORD-1]}"
@ -440,7 +444,7 @@ __zpool_complete()
case "${cmd}" in
get)
__zfs_complete_ordered_arguments "$(__zpool_get_properties)" "$(__zpool_list_pools)" $cur
__zfs_complete_ordered_arguments "$(__zpool_get_properties)" "$(__zpool_list_pools)" "$cur"
return 0
;;
import)
@ -453,12 +457,13 @@ __zpool_complete()
return 0
;;
set)
__zfs_complete_ordered_arguments "$(__zpool_get_editable_properties)" "$(__zpool_list_pools)" $cur
__zfs_complete_ordered_arguments "$(__zpool_get_editable_properties)" "$(__zpool_list_pools)" "$cur"
__zfs_complete_nospace
return 0
;;
add|attach|clear|create|detach|offline|online|remove|replace)
local pools="$(__zpool_list_pools)"
pools="$(__zpool_list_pools)"
# shellcheck disable=SC2086
if __zfs_argument_chosen $pools
then
_filedir

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@ -1,3 +1,7 @@
include $(top_srcdir)/config/Shellcheck.am
EXTRA_DIST = \
taskqlatency.bt \
zfs-trace.sh
SHELLCHECKSCRIPTS = zfs-trace.sh

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@ -1,4 +1,5 @@
include $(top_srcdir)/config/Substfiles.am
include $(top_srcdir)/config/Shellcheck.am
pkgdracutdir = $(dracutdir)/modules.d/02zfsexpandknowledge
pkgdracut_SCRIPTS = \

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@ -1,4 +1,5 @@
include $(top_srcdir)/config/Substfiles.am
include $(top_srcdir)/config/Shellcheck.am
pkgdracutdir = $(dracutdir)/modules.d/90zfs
pkgdracut_SCRIPTS = \

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@ -1,3 +1,6 @@
include $(top_srcdir)/config/Shellcheck.am
SUBDIRS = 02zfsexpandknowledge 90zfs
SHELLCHECKDIRS = $(SUBDIRS)
EXTRA_DIST = README.dracut.markdown

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@ -1,9 +1,12 @@
include $(top_srcdir)/config/Shellcheck.am
initrddir = /usr/share/initramfs-tools
dist_initrd_SCRIPTS = \
zfsunlock
SUBDIRS = conf.d conf-hooks.d hooks scripts
SHELLCHECKDIRS = hooks scripts
EXTRA_DIST = \
README.initramfs.markdown

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@ -1,4 +1,5 @@
include $(top_srcdir)/config/Substfiles.am
include $(top_srcdir)/config/Shellcheck.am
hooksdir = /usr/share/initramfs-tools/hooks

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@ -1,6 +1,11 @@
include $(top_srcdir)/config/Shellcheck.am
scriptsdir = /usr/share/initramfs-tools/scripts
dist_scripts_DATA = \
dist_scripts_SCRIPTS = \
zfs
SUBDIRS = local-top
SHELLCHECKDIRS = $(SUBDIRS)
SHELLCHECK_SHELL = sh

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@ -1,3 +1,5 @@
include $(top_srcdir)/config/Shellcheck.am
localtopdir = /usr/share/initramfs-tools/scripts/local-top
dist_localtop_SCRIPTS = \

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@ -5,6 +5,8 @@
#
# Enable this by passing boot=zfs on the kernel command line.
#
# $quiet, $root, $rpool, $bootfs come from the cmdline:
# shellcheck disable=SC2154
# Source the common functions
. /etc/zfs/zfs-functions
@ -102,14 +104,10 @@ find_rootfs()
# Support function to get a list of all pools, separated with ';'
find_pools()
{
CMD="$*"
pools=$($CMD 2> /dev/null | \
pools=$("$@" 2> /dev/null | \
grep -E "pool:|^[a-zA-Z0-9]" | \
sed 's@.*: @@' | \
while read -r pool; do \
printf "%s" "$pool;"
done)
tr '\n' ';')
echo "${pools%%;}" # Return without the last ';'.
}
@ -203,7 +201,7 @@ import_pool()
# exists).
if [ -n "$USE_DISK_BY_ID" ] && [ -z "$ZPOOL_IMPORT_PATH" ]
then
dirs="$(for dir in $(echo /dev/disk/by-*)
dirs="$(for dir in /dev/disk/by-*
do
# Ignore by-vdev here - we want it first!
echo "$dir" | grep -q /by-vdev && continue
@ -329,6 +327,7 @@ mount_fs()
# Need the _original_ datasets mountpoint!
mountpoint=$(get_fs_value "$fs" mountpoint)
ZFS_CMD="mount -o zfsutil -t zfs"
if [ "$mountpoint" = "legacy" ] || [ "$mountpoint" = "none" ]; then
# Can't use the mountpoint property. Might be one of our
# clones. Check the 'org.zol:mountpoint' property set in
@ -348,15 +347,11 @@ mount_fs()
fi
fi
if [ "$mountpoint" = "legacy" ]; then
ZFS_CMD="mount -t zfs"
else
# If it's not a legacy filesystem, it can only be a
# native one...
ZFS_CMD="mount -o zfsutil -t zfs"
if [ "$mountpoint" = "legacy" ]; then
ZFS_CMD="mount -t zfs"
fi
else
ZFS_CMD="mount -o zfsutil -t zfs"
fi
# Possibly decrypt a filesystem using native encryption.
@ -556,7 +551,6 @@ rollback_snap()
ask_user_snap()
{
fs="$1"
i=1
# We need to temporarily disable debugging. Set 'debug' so we
# remember to enabled it again.
@ -569,16 +563,25 @@ ask_user_snap()
# Because we need the resulting snapshot, which is sent on
# stdout to the caller, we use stderr for our questions.
echo "What snapshot do you want to boot from?" > /dev/stderr
while read -r snap; do
echo " $i: ${snap}" > /dev/stderr
eval "$(echo SNAP_$i=$snap)"
i=$((i + 1))
done <<EOT
$("${ZFS}" list -H -oname -tsnapshot -r "${fs}")
EOT
# shellcheck disable=SC2046
IFS="
" set -- $("${ZFS}" list -H -oname -tsnapshot -r "${fs}")
echo "%s" " Snap nr [1-$((i-1))]? " > /dev/stderr
i=1
for snap in "$@"; do
echo " $i: $snap"
i=$((i + 1))
done > /dev/stderr
# expr instead of test here because [ a -lt 0 ] errors out,
# but expr falls back to lexicographical, which works out right
snapnr=0
while expr "$snapnr" "<" 1 > /dev/null ||
expr "$snapnr" ">" "$#" > /dev/null
do
printf "%s" "Snap nr [1-$#]? " > /dev/stderr
read -r snapnr
done
# Re-enable debugging.
if [ -n "${debug}" ]; then
@ -586,7 +589,7 @@ EOT
set -x
fi
echo "$(eval echo '$SNAP_'$snapnr)"
eval echo '$'"$snapnr"
}
setup_snapshot_booting()
@ -706,7 +709,7 @@ mountroot()
# ------------
# Look for the cache file (if any).
[ ! -f ${ZPOOL_CACHE} ] && unset ZPOOL_CACHE
[ ! -f "${ZPOOL_CACHE}" ] && unset ZPOOL_CACHE
# ------------
# Compatibility: 'ROOT' is for Debian GNU/Linux (etc),
@ -796,7 +799,8 @@ mountroot()
#
# Reassign the variable by dumping the environment and
# stripping the zfs-bootfs= prefix. Let the shell handle
# quoting through the eval command.
# quoting through the eval command:
# shellcheck disable=SC2046
eval ZFS_RPOOL=$(set | sed -n -e 's,^zfs-bootfs=,,p')
fi
@ -950,7 +954,7 @@ mountroot()
touch /run/zfs_unlock_complete
if [ -e /run/zfs_unlock_complete_notify ]; then
read -r zfs_unlock_complete_notify < /run/zfs_unlock_complete_notify
read -r < /run/zfs_unlock_complete_notify
fi
# ------------

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@ -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

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@ -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

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@ -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

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@ -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))

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@ -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

View File

@ -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

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@ -1 +1,4 @@
include $(top_srcdir)/config/Shellcheck.am
SUBDIRS = system system-generators
SHELLCHECKDIRS = system-generators

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@ -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

View File

@ -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
# shellcheck disable=SC2086
start-stop-daemon --start --quiet --exec "$DAEMON_BIN" -- \
$DAEMON_ARGS || return 2
"$@" || return 2
# On Debian, there's a 'sendsigs' script that will
# kill basically everything quite early and zed is stopped
@ -154,7 +154,8 @@ zfs_daemon_start()
fi
elif type daemon > /dev/null 2>&1 ; then
# Fedora/RedHat functions
daemon --pidfile "$PIDFILE" "$DAEMON_BIN" $DAEMON_ARGS
# shellcheck disable=SC2086
daemon --pidfile "$PIDFILE" "$DAEMON_BIN" "$@"
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

View File

@ -1,3 +1,5 @@
include $(top_srcdir)/config/Shellcheck.am
pkgdatadir = $(datadir)/@PACKAGE@
dist_pkgdata_SCRIPTS = \
@ -7,19 +9,25 @@ dist_pkgdata_SCRIPTS = \
zloop.sh \
zfs-helpers.sh
EXTRA_DIST = \
EXTRA_SCRIPTS = \
commitcheck.sh \
common.sh.in \
cstyle.pl \
dkms.mkconf \
dkms.postbuild \
enum-extract.pl \
kmodtool \
make_gitrev.sh \
man-dates.sh \
paxcheck.sh \
paxcheck.sh
EXTRA_DIST = \
cstyle.pl \
enum-extract.pl \
zfs2zol-patch.sed \
zol2zfs-patch.sed
zol2zfs-patch.sed \
$(EXTRA_SCRIPTS)
SHELLCHECK_IGNORE = ,SC1117
SHELLCHECKSCRIPTS = $(EXTRA_SCRIPTS)
define EXTRA_ENVIRONMENT

View File

@ -10,15 +10,17 @@ while getopts "n:v:c:f:" opt; do
v) pkgver=$OPTARG ;;
c) pkgcfg=$OPTARG ;;
f) filename=$OPTARG ;;
*) err=1 ;;
esac
done
if [ -z "${pkgname}" ] || [ -z "${pkgver}" ] || [ -z "${filename}" ]; then
if [ -z "${pkgname}" ] || [ -z "${pkgver}" ] || [ -z "${filename}" ] ||
[ -n "${err}" ]; then
echo "Usage: $PROG -n <pkgname> -v <pkgver> -c <pkgcfg> -f <filename>"
exit 1
fi
cat >${filename} <<EOF
exec cat >"${filename}" <<EOF
PACKAGE_NAME="${pkgname}"
PACKAGE_VERSION="${pkgver}"
PACKAGE_CONFIG="${pkgcfg}"

View File

@ -9,16 +9,17 @@ while getopts "a:k:n:t:v:" opt; do
n) pkgname=$OPTARG ;;
t) tree=$OPTARG ;;
v) pkgver=$OPTARG ;;
*) err=1 ;;
esac
done
if [ -z "${arch}" ] || [ -z "${kver}" ] || [ -z "${pkgname}" ] || \
[ -z "${tree}" ] || [ -z "${pkgver}" ]; then
[ -z "${tree}" ] || [ -z "${pkgver}" ] || [ -n "${err}" ]; then
echo "Usage: $PROG -a <arch> -k <kver> -n <pkgname>" \
"-t <tree> -v <pkgver>"
exit 1
fi
cp "${tree}/${pkgname}/${pkgver}/build/zfs_config.h" \
exec cp "${tree}/${pkgname}/${pkgver}/build/zfs_config.h" \
"${tree}/${pkgname}/${pkgver}/build/module/Module.symvers" \
"${tree}/${pkgname}/${pkgver}/${kver}/${arch}/"

View File

@ -1,4 +1,5 @@
#!/usr/bin/env bash
# shellcheck disable=SC2086
# kmodtool - Helper script for building kernel module RPMs
# Copyright (c) 2003-2012 Ville Skyttä <ville.skytta@iki.fi>,
@ -38,15 +39,16 @@ prefix=
filterfile=
target=
buildroot=
dashvariant=
error_out()
{
local errorlevel=${1}
shift
echo "Error: $@" >&2
echo "Error: $*" >&2
# the next line is not multi-line safe -- not needed *yet*
echo "%global kmodtool_check echo \"kmodtool error: $@\"; exit ${errorlevel};"
exit ${errorlevel}
echo "%global kmodtool_check echo \"kmodtool error: $*\"; exit ${errorlevel};"
exit "${errorlevel}"
}
print_rpmtemplate_header()
@ -579,7 +581,7 @@ elif [[ ! "${kmodname}" ]]; then
error_out 2 "please pass kmodname with --kmodname"
elif [[ ! "${kernels_known_variants}" ]] ; then
error_out 2 "could not determine known variants"
elif ( [[ "${obsolete_name}" ]] && [[ ! "${obsolete_version}" ]] ) || ( [[ ! "${obsolete_name}" ]] && [[ "${obsolete_version}" ]] ) ; then
elif { [[ "${obsolete_name}" ]] && [[ ! "${obsolete_version}" ]]; } || { [[ ! "${obsolete_name}" ]] && [[ "${obsolete_version}" ]]; } ; then
error_out 2 "you need to provide both --obsolete-name and --obsolete-version"
fi
@ -597,7 +599,7 @@ else
# we need more sanity checks in this case
if [[ ! "${repo}" ]]; then
error_out 2 "please provide repo name with --repo"
elif ! $(which buildsys-build-${repo}-kerneldevpkgs &> /dev/null) ; then
elif ! command -v "buildsys-build-${repo}-kerneldevpkgs" &> /dev/null ; then
error_out 2 "buildsys-build-${repo}-kerneldevpkgs not found"
fi
@ -611,7 +613,7 @@ else
kernel_versions_to_build_for="$(buildsys-build-${repo}-kerneldevpkgs --${build_kernels} ${cmdoptions})"
returncode=$?
if (( ${returncode} != 0 )); then
if (( returncode != 0 )); then
error_out 2 "buildsys-build-${repo}-kerneldevpkgs failed: $(buildsys-build-${repo}-kerneldevpkgs --${build_kernels} ${cmdoptions})"
fi

View File

@ -1,3 +1,8 @@
include $(top_srcdir)/config/Shellcheck.am
SUBDIRS = runfiles test-runner zfs-tests
EXTRA_DIST = README.md
SHELLCHECKSCRIPTS = $$(find -name '*.sh')
.PHONY: $(SHELLCHECKSCRIPTS)

View File

@ -64,17 +64,17 @@ async_upgrade_sync=$(get_async_upgrade_sync)
while true
do
new_prefetch_ios=$(get_prefetch_ios)
printf "%u\n%-24s\t%u\n" "$(date +%s)" "prefetch_ios" \
printf '%u\n%-24s\t%u\n' "$(date +%s)" "prefetch_ios" \
$(( new_prefetch_ios - prefetch_ios ))
prefetch_ios=$new_prefetch_ios
new_prefetched_demand_reads=$(get_prefetched_demand_reads)
printf "%-24s\t%u\n" "prefetched_demand_reads" \
printf '%-24s\t%u\n' "prefetched_demand_reads" \
$(( new_prefetched_demand_reads - prefetched_demand_reads ))
prefetched_demand_reads=$new_prefetched_demand_reads
new_async_upgrade_sync=$(get_async_upgrade_sync)
printf "%-24s\t%u\n" "async_upgrade_sync" \
printf '%-24s\t%u\n' "async_upgrade_sync" \
$(( new_async_upgrade_sync - async_upgrade_sync ))
async_upgrade_sync=$new_async_upgrade_sync