From c66f407507fa07fa2b97b9e207395f1f32f4cf40 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Skytt=C3=A4?= <ville.skytta@iki.fi>
Date: Fri, 7 Jun 2024 07:17:41 +0300
Subject: [PATCH] feat(sops): add 3rd party fallback completion loader

- https://github.com/urfave/cli/blob/v1-maint/docs/v1/manual.md#bash-completion
- https://github.com/urfave/cli/blob/v1-maint/autocomplete/bash_autocomplete
---
 completions/Makefile.am               |  1 +
 completions/_sops                     | 24 ++++++++++++++++++++++++
 test/fallback/completions/Makefile.am |  1 +
 test/fallback/completions/sops        |  1 +
 4 files changed, 27 insertions(+)
 create mode 100644 completions/_sops
 create mode 120000 test/fallback/completions/sops

diff --git a/completions/Makefile.am b/completions/Makefile.am
index 2df4b18bf4f..a9f29074c17 100644
--- a/completions/Makefile.am
+++ b/completions/Makefile.am
@@ -409,6 +409,7 @@ bashcomp_DATA = 2to3 \
 		smartctl \
 		smbclient \
 		snownews \
+		_sops \
 		sqlite3 \
 		ss \
 		ssh \
diff --git a/completions/_sops b/completions/_sops
new file mode 100644
index 00000000000..6129759eecb
--- /dev/null
+++ b/completions/_sops
@@ -0,0 +1,24 @@
+# 3rd party completion loader for commands using           -*- shell-script -*-
+# version 1 of the https://cli.urfave.org library.
+#
+# This serves as a fallback in case the completion is not installed otherwise.
+
+# https://github.com/urfave/cli/blob/v1-maint/docs/v1/manual.md#bash-completion
+# https://github.com/urfave/cli/blob/v1-maint/autocomplete/bash_autocomplete
+_comp_cmd__urfave_cli_v1()
+{
+    local cur prev words cword comp_args
+    _comp_initialize -- "$@" || return
+
+    local compcmd=("${words[@]:0:cword}")
+    if [[ $cur == -* ]]; then
+        compcmd+=("$cur")
+    fi
+    compcmd+=(--generate-bash-completion)
+
+    _comp_compgen_split -- "$("${compcmd[@]}" 2>/dev/null)"
+} &&
+    complete -o bashdefault -o default -o nospace \
+        -F _comp_cmd__urfave_cli_v1 "$1"
+
+# ex: filetype=sh
diff --git a/test/fallback/completions/Makefile.am b/test/fallback/completions/Makefile.am
index 8efc9cc0ea7..160cdd58d4b 100644
--- a/test/fallback/completions/Makefile.am
+++ b/test/fallback/completions/Makefile.am
@@ -38,6 +38,7 @@ EXTRA_DIST = \
 	runuser \
 	rustup \
 	slackpkg \
+	sops \
 	su \
 	svn \
 	svnadmin \
diff --git a/test/fallback/completions/sops b/test/fallback/completions/sops
new file mode 120000
index 00000000000..d18b10cc121
--- /dev/null
+++ b/test/fallback/completions/sops
@@ -0,0 +1 @@
+../../../completions/_sops
\ No newline at end of file