From: Aleš Mrázek <ales.mrazek@nic.cz>
Date: Sun, 18 Sep 2022 20:35:07 +0000 (+0200)
Subject: manager: kresctl: scripts for shells completion added
X-Git-Tag: v6.0.0a1~12^2~36
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7ec359f42e4efcccd9a6b133394291476c3d6298;p=thirdparty%2Fknot-resolver.git

manager: kresctl: scripts for shells completion added
---

diff --git a/etc/meson.build b/etc/meson.build
index 31859baf0..b2e250b9f 100644
--- a/etc/meson.build
+++ b/etc/meson.build
@@ -30,6 +30,7 @@ endif
 
 subdir('config')
 
+subdir('shell-completion')
 
 install_data(
   sources: etc_files,
diff --git a/etc/shell-completion/kresctl.bash b/etc/shell-completion/kresctl.bash
new file mode 100644
index 000000000..736391329
--- /dev/null
+++ b/etc/shell-completion/kresctl.bash
@@ -0,0 +1,22 @@
+#/usr/bin/env bash
+
+# completion function for the kresctl
+_kresctl_completion() {
+    local cur prev opts
+    COMPREPLY=()
+    cur="${COMP_WORDS[COMP_CWORD]}"
+    prev="${COMP_WORDS[COMP_CWORD-1]}"
+
+    # get options
+    opts=$(kresctl completion --bash "${COMP_WORDS}")
+
+    if [[ ${cur} == -* || ${COMP_CWORD} -eq 1 ]] ; then
+    COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
+    return 0
+    fi
+
+    return 0
+}
+
+# use the bash default completion for other arguments
+complete -o filenames -o nospace -o bashdefault -F _kresctl_completion kresctl
\ No newline at end of file
diff --git a/etc/shell-completion/kresctl.fish b/etc/shell-completion/kresctl.fish
new file mode 100644
index 000000000..8fc75a8f3
--- /dev/null
+++ b/etc/shell-completion/kresctl.fish
@@ -0,0 +1,6 @@
+function __fish_git
+    set -l args (commandline -pco)
+    eval command kresctl $args
+end
+
+complete -c kresctl -a '(_kresctl_completion)' -f
\ No newline at end of file
diff --git a/etc/shell-completion/meson.build b/etc/shell-completion/meson.build
new file mode 100644
index 000000000..64b1996e5
--- /dev/null
+++ b/etc/shell-completion/meson.build
@@ -0,0 +1,14 @@
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+# Install kresctl completion for bash
+install_data(
+  sources: 'kresctl.bash',
+  rename: 'kresctl',
+  install_dir: completions_dir / 'bash-completion' / 'completions',
+)
+
+# Install kresctl completion for fish
+install_data(
+  sources: 'kresctl.fish',
+  install_dir: completions_dir / 'fish' / 'vendor_completions.d',
+)
diff --git a/meson.build b/meson.build
index 4f6778189..11e328748 100644
--- a/meson.build
+++ b/meson.build
@@ -59,6 +59,7 @@ systemd_cache_dir = prefix / get_option('localstatedir') / 'cache' / 'knot-resol
 systemd_unit_dir = prefix / 'lib' / 'systemd' / 'system'
 systemd_tmpfiles_dir = prefix / 'lib' / 'tmpfiles.d'
 systemd_sysusers_dir = prefix / 'lib' / 'sysusers.d'
+completions_dir = prefix / 'usr' / 'share'
 mod_inc_dir = include_directories('.', 'contrib/')
 
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