Subject: Use `command -v` instead of `which`
Origin: v18-17-gad61841 <https://github.com/latchset/clevis/commit/v18-17-gad61841>
Upstream-Author: Rohan Jain <crodjer@pm.me>
Date: Tue Dec 28 10:41:09 2021 +0530

    On debian `/usr/bin/which` results in deprecated messages, recommending
    `command -v` instead.

    They look like:

    ```
    at 10:35:36 ❯ sudo update-initramfs -u -k 'all'
    update-initramfs: Generating /boot/initrd.img-5.15.0-2-amd64
    I: The initramfs will attempt to resume from /dev/dm-2
    I: (/dev/mapper/sys-swap)
    I: Set the RESUME variable to override this.
    /usr/bin/which: this version of `which' is deprecated; use `command -v' in scripts instead.
    /usr/bin/which: this version of `which' is deprecated; use `command -v' in scripts instead.
    /usr/bin/which: this version of `which' is deprecated; use `command -v' in scripts instead.
    /usr/bin/which: this version of `which' is deprecated; use `command -v' in scripts instead.
    /usr/bin/which: this version of `which' is deprecated; use `command -v' in scripts instead.
    /usr/bin/which: this version of `which' is deprecated; use `command -v' in scripts instead.
    /usr/bin/which: this version of `which' is deprecated; use `command -v' in scripts instead.
    /usr/bin/which: this version of `which' is deprecated; use `command -v' in scripts instead.
    ```

--- a/src/initramfs-tools/hooks/clevis.in
+++ b/src/initramfs-tools/hooks/clevis.in
@@ -42,7 +42,7 @@
 
 find_binary() {
     bin_name="$1"
-    resolved=$(which ${bin_name})
+    resolved=$(command -v ${bin_name})
     [ -z "$resolved" ] && die 1 "Unable to find ${bin_name}"
     echo "$resolved"
 }