systemctl completions: add cat & edit commands #3757
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Do we need to add version detection for systemctl to make sure fish doesn't suggest options that aren't available? |
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But I don't know if we "need" to add this check, and I don't know which distributions are using which versions of systemd… So I guess it's up to you. If you want this feature, I can include it in this PR :) |
Yes, please add the check. Though please use While you are at it, there are a couple of options at the bottom with a comment that states they are new since 220. They should be version-guarded as well. |
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Done :) |
| set -l commands_types start stop restart try-restart reload-or-restart reload-or-try-restart is-active is-failed is-enabled reenable mask loaded link list-dependencies show status | ||
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| if test $systemd_version -gt 208 | ||
| complete -f -c systemctl -n "not __fish_seen_subcommand_from $commands" -a cat -d 'Show an unit' |
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For the purposes of "a"/"an", "u" is a consonant, so this is "Show a unit". Sorry, english is weird!
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| set -l systemd_version (systemctl --version | head -n 1 | cut -f 2 -d ' ') | |||
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I'd prefer this to be done with string - systemctl --version | string match "systemd*" | string replace -r "\D*(\d+)" '$1'?
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Thanks, TIL |
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Thanks, merged! |
| @@ -1,8 +1,15 @@ | |||
| set -l systemd_version (systemctl --version | string match "systemd*" | string replace -r "\D*(\d+)" '$1') | |||
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If there is no systemctl command, you're going to get a lot of errors. This will go away when we stop loading completion scripts for non-existing commands.
/usr/local/Cellar/fish/HEAD-47ad707/share/fish/completions/systemctl.fish (line 1): systemctl --version | string match "systemd*" | string replace -r "\D*(\d+)" '$1'
^
in command substitution
called on line -1 of file /usr/local/Cellar/fish/HEAD-47ad707/share/fish/completions/systemctl.fish
from sourcing file /usr/local/Cellar/fish/HEAD-47ad707/share/fish/completions/systemctl.fish
called on standard input
in command substitution
called on standard input
test: Missing argument at index 2
test: Missing argument at index 2
test: Missing argument at index 2
This just adds autocompletions for "new" subcommands
systemctl cat&systemctl edit.