mirror_zfs/cmd/zed/zed.d
heeplr 2458c7e63a zed: support subject as header in zed_notify_email()
Some minimal MUAs don't support passing the subjects as cmdline option.
This commit checks if "@SUBJECT@" is missing in ZED_EMAIL_OPTS and then
prepends a subject header to the notification message.
Also set a default for ${subject}.

Reviewed-by: Ahelenia Ziemia<C5><84>ska <nabijaczleweli@nabijaczleweli.xyz>
Reviewed-by: Tony Hutter <hutter2@llnl.gov>
Signed-off-by: Daniel Hiepler <d-git@coderdu.de>
Closes #13440
2022-05-27 09:19:37 -07:00
..
.gitignore
all-debug.sh zed.d/all-debug.sh: simplify 2021-06-09 13:06:09 -07:00
all-syslog.sh Remove basename(1). Clean up/shorten some coreutils pipelines 2022-02-16 17:58:55 -08:00
data-notify.sh zed.d/*-notify.sh: use mktemp instead of generating temp path manually 2021-05-10 12:11:44 -07:00
generic-notify.sh Remove basename(1). Clean up/shorten some coreutils pipelines 2022-02-16 17:58:55 -08:00
history_event-zfs-list-cacher.sh.in zed.d/history_event-zfs-list-cacher.sh.in: parallelise, simplify 2021-06-09 13:06:39 -07:00
Makefile.am zed.d/all-debug.sh: simplify 2021-06-09 13:06:09 -07:00
pool_import-led.sh
README
resilver_finish-notify.sh
resilver_finish-start-scrub.sh
scrub_finish-notify.sh zed.d/*-notify.sh: use mktemp instead of generating temp path manually 2021-05-10 12:11:44 -07:00
statechange-led.sh zed: Control NVMe fault LEDs 2021-11-05 07:51:21 -07:00
statechange-notify.sh Notify on UNAVAIL statechange 2022-02-10 11:04:16 -08:00
trim_finish-notify.sh zed.d/*-notify.sh: use mktemp instead of generating temp path manually 2021-05-10 12:11:44 -07:00
vdev_attach-led.sh
vdev_clear-led.sh
zed-functions.sh zed: support subject as header in zed_notify_email() 2022-05-27 09:19:37 -07:00
zed.rc zed: support subject as header in zed_notify_email() 2022-05-27 09:19:37 -07:00

Shell scripts are the recommended choice for ZEDLETs that mostly call
other utilities and do relatively little data manipulation.

Shell scripts MUST work on both bash and dash.

Shell scripts MUST run cleanly through ShellCheck:
  http://www.shellcheck.net/

General functions reside in "zed-functions.sh".  Use them where applicable.

Additional references that may be of use:

  Google Shell Style Guide
  https://github.com/google/styleguide/blob/gh-pages/shell.xml

  Dash as /bin/sh
  https://wiki.ubuntu.com/DashAsBinSh

  Common shell script mistakes
  http://www.pixelbeat.org/programming/shell_script_mistakes.html

  Filenames and Pathnames in Shell: How to do it Correctly
  http://www.dwheeler.com/essays/filenames-in-shell.html

  Autoconf: Portable Shell Programming
  https://www.gnu.org/software/autoconf/manual/autoconf.html#Portable-Shell

Please BE CONSISTENT with the existing style, check for errors,
minimize dependencies where possible, try to be portable,
and comment anything non-obvious.  Festina lente.