chiark / gitweb /
journalctl: Add support for showing messages from a previous boot
[elogind.git] / shell-completion / bash / journalctl
index 5ab59c9..29bf6bc 100644 (file)
@@ -37,19 +37,22 @@ __journal_fields=(MESSAGE{,_ID} PRIORITY CODE_{FILE,LINE,FUNC}
 _journalctl() {
         local field_vals= cur=${COMP_WORDS[COMP_CWORD]} prev=${COMP_WORDS[COMP_CWORD-1]}
         local -A OPTS=(
-                [STANDALONE]='-a --all --full
-                              --system --user
-                              -b --this-boot --disk-usage -f --follow --header
+                [STANDALONE]='-a --all --full --system --user
+                              --disk-usage -f --follow --header
                               -h --help -l --local --new-id128 -m --merge --no-pager
                               --no-tail -q --quiet --setup-keys --this-boot --verify
                               --version --list-catalog --update-catalog'
-                       [ARG]='-D --directory -F --field -o --output -u --unit --user-unit'
+                       [ARG]='-b --boot --this-boot -D --directory -F --field
+                              -o --output -u --unit --user-unit'
                 [ARGUNKNOWN]='-c --cursor --interval -n --lines -p --priority --since --until
                               --verify-key'
         )
 
         if __contains_word "$prev" ${OPTS[ARG]} ${OPTS[ARGUNKNOWN]}; then
                 case $prev in
+                        --boot|--this-boot|-b)
+                                comps=$(journalctl -F '_BOOT_ID' 2>/dev/null)
+                        ;;
                         --directory|-D)
                                 comps=$(compgen -d -- "$cur")
                                 compopt -o filenames