From 7540be7dc53e3feba1d3208e97b3d9f46a78f0fe Mon Sep 17 00:00:00 2001
From: Andrew Cady <d@cryptonomic.net>
Date: Tue, 17 Nov 2020 17:27:22 -0500
Subject: Don't install btrfs-shrink; it's part of fsmgr

---
 src/btrfs-utils/btrfs-shrink | 54 --------------------------------------------
 1 file changed, 54 deletions(-)
 delete mode 100755 src/btrfs-utils/btrfs-shrink

(limited to 'src/btrfs-utils')

diff --git a/src/btrfs-utils/btrfs-shrink b/src/btrfs-utils/btrfs-shrink
deleted file mode 100755
index 4c4e40d..0000000
--- a/src/btrfs-utils/btrfs-shrink
+++ /dev/null
@@ -1,54 +0,0 @@
-#!/bin/sh
-
-die() { printf "%s: Error: %s\n" "$0" "$*" >&2; exit 1; }
-
-[ "$(id -u)" = 0 ] || die 'you are not root'
-
-shrink()
-{
-    local shrinkmegs=100 mountpoint="$1"
-    while true; do
-        while ! btrfs filesystem resize -${shrinkmegs}M "$mountpoint"/; do
-            shrinkmegs=$((shrinkmegs - 10 ))
-            if [ $shrinkmegs -lt 10 ]; then
-                return
-            fi
-        done
-    done
-}
-
-btrfs_truncate()
-{
-    local img="$1" bytes
-#   548044800/1176715264 bytes used
-    bytes=$(file "$img" | sed -ne 's?.*/\([0-9]*\) bytes used.*?\1?p')
-    if [ "$bytes" ]; then
-        truncate -s "$bytes" "$img"
-    fi
-}
-
-main()
-{
-    if [ -d "$1" ]; then
-        mountpoint=$1
-        mountpoint -q "$mountpoint" || die "not a mountpoint: $1"
-        shrink "$mountpoint"
-    elif [ -f "$1" ]; then
-        mountpoint="$1".mnt.tmp
-        mkdir "$mountpoint"
-        mount -t btrfs "$1" "$mountpoint"
-        result=$?
-        if [ $result = 0 ]; then
-            shrink "$mountpoint"
-            result=$?
-            umount "$mountpoint"
-        fi
-        rmdir "$mountpoint"
-        btrfs_truncate "$1"
-        return $result
-    else
-        die "not a file or directory: $1"
-    fi
-}
-
-main "$@"
-- 
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