From 09569daaf9ab5d367bc7b873d7233a415bee965a Mon Sep 17 00:00:00 2001
From: Wolfgang Müller
Date: Thu, 27 Oct 2022 16:56:12 +0200
Subject: Add basic completions for the fish shell

---
 contrib/completion/kern.fish | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 contrib/completion/kern.fish

diff --git a/contrib/completion/kern.fish b/contrib/completion/kern.fish
new file mode 100644
index 0000000..b7660de
--- /dev/null
+++ b/contrib/completion/kern.fish
@@ -0,0 +1,15 @@
+set -l commands all set config diff build install postinst clean
+complete -c kern -f
+
+complete -c kern -n "not __fish_seen_subcommand_from $commands" -a all -d "Run the suite of commands in order"
+complete -c kern -n "not __fish_seen_subcommand_from $commands" -a set -d "Select the given kernel"
+complete -c kern -n "not __fish_seen_subcommand_from $commands" -a config -d "Configure the kernel using the given template"
+complete -c kern -n "not __fish_seen_subcommand_from $commands" -a diff -d "Display differences between kernel configurations"
+complete -c kern -n "not __fish_seen_subcommand_from $commands" -a build -d "Build the selected kernel"
+complete -c kern -n "not __fish_seen_subcommand_from $commands" -a install -d "Install the selected kernel"
+complete -c kern -n "not __fish_seen_subcommand_from $commands" -a postinst -d "Run post-installation jobs"
+complete -c kern -n "not __fish_seen_subcommand_from $commands" -a clean -d "Remove obsolete kernels"
+
+complete -c kern -n "__fish_seen_subcommand_from set" -a "(eselect --brief kernel list)"
+complete -c kern -n "__fish_seen_subcommand_from config" -a "(string match -v base (path filter -f /etc/kernfrag/templates/* | path basename))"
+complete -c kern -n "__fish_seen_subcommand_from diff" -F
-- 
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