From 8eb4a825695339290c4835d46fc9565488c4d99e Mon Sep 17 00:00:00 2001
From: "https://openid.jorsn.eu/" <https://openid.jorsn.eu/@web>
Date: Mon, 30 Mar 2020 22:41:17 +0000
Subject: [PATCH]

---
 ...upwanted_and_groupwanted__61__nothing.mdwn | 135 ++++++++++++++++++
 1 file changed, 135 insertions(+)
 create mode 100644 doc/bugs/drop_file_denied_with_required__61__groupwanted_and_groupwanted__61__nothing.mdwn

diff --git a/doc/bugs/drop_file_denied_with_required__61__groupwanted_and_groupwanted__61__nothing.mdwn b/doc/bugs/drop_file_denied_with_required__61__groupwanted_and_groupwanted__61__nothing.mdwn
new file mode 100644
index 0000000000..e2c5fa1ce2
--- /dev/null
+++ b/doc/bugs/drop_file_denied_with_required__61__groupwanted_and_groupwanted__61__nothing.mdwn
@@ -0,0 +1,135 @@
+### Please describe the problem.
+
+git-annex denies dropping a file because it be required, but `required` = `groupwanted` and `groupwanted` = `nothing`.
+
+It seems that this is regardless of the value of `groupwanted`. I also tried with other expressions.
+
+### What steps will reproduce the problem?
+
+[[!format sh """
+#!/bin/sh
+set -x
+
+# init repos & add file
+mkdir local remote
+cd remote
+git init && git annex init remote
+cd ../local
+git init && git annex init local
+touch file
+ls
+git annex add .
+git remote add remote ../remote
+
+# repo settings
+git annex group remote g
+git annex groupwanted g nothing
+git annex required remote groupwanted
+
+# test
+git annex whereis file
+git annex copy file --to=remote --auto # doesn't copy, as expected
+git annex whereis file
+git annex copy file --to=remote        # copies, as expected
+git annex whereis file
+git annex drop file --from=remote      # ERROR: drop denied
+git annex whereis file
+
+# test using required=nothing directly
+git annex required remote nothing
+git annex drop file --from=remote      # drops, as expected
+git annex whereis file
+"""]]
+
+
+### What version of git-annex are you using? On what operating system?
+
+
+* version 7.20190819 on NixOS 19.09 as well as version 8.20200309 from unstable Nixpkgs
+* local repository version: 7 (makes no difference whether 5 or 7)
+
+
+### Please provide any additional information below.
+
+Which additional information could be of use? The transcript is pretty much above.
+
+[[!format sh """
+# transcript
+[user@host annex-test]$ mkdir local remote
+[user@host annex-test]$ cd remote
+[user@host remote]$ git init
+Initialized empty Git repository in /home/johannes/annex-test/remote/.git/
+[user@host remote]$ git annex init remote
+init remote ok
+(recording state in git...)
+[user@host remote]$ cd ../local
+[user@host local]$ git init
+Initialized empty Git repository in /home/johannes/annex-test/local/.git/
+[user@host local]$ git annex init local
+init local ok
+(recording state in git...)
+[user@host local]$ touch file
+[user@host local]$ ls
+file
+[user@host local]$ git annex add .
+add file 
+
+
+ok
+(recording state in git...)
+[user@host local]$ git remote add remote ../remote
+[user@host local]$ git annex group remote g
+group remote ok
+(recording state in git...)
+[user@host local]$ git annex groupwanted g nothing
+groupwanted g ok
+(recording state in git...)
+[user@host local]$ git annex required remote groupwanted
+required remote ok
+(recording state in git...)
+[user@host local]$ git annex whereis file
+whereis file (1 copy) 
+  	a886389d-ebd5-489c-804b-1bcbddf2c9c5 -- local [here]
+ok
+[user@host local]$ git annex copy file --to=remote --auto
+[user@host local]$ git annex whereis file
+whereis file (1 copy) 
+  	a886389d-ebd5-489c-804b-1bcbddf2c9c5 -- local [here]
+ok
+[user@host local]$ git annex copy file --to=remote
+copy file (to remote...) (checksum...) ok
+(recording state in git...)
+[user@host local]$ git annex whereis file
+whereis file (2 copies) 
+  	343d87b7-e21a-4f38-b9b6-66b01aaa7995 -- remote
+   	a886389d-ebd5-489c-804b-1bcbddf2c9c5 -- local [here]
+ok
+[user@host local]$ git annex drop file --from=remote
+drop remote file 
+  That file is required content, it cannot be dropped!
+
+  (Use --force to override this check, or adjust required content configuration.)
+failed
+git-annex: drop: 1 failed
+[user@host local]$ git annex whereis file
+whereis file (2 copies) 
+  	343d87b7-e21a-4f38-b9b6-66b01aaa7995 -- remote
+   	a886389d-ebd5-489c-804b-1bcbddf2c9c5 -- local [here]
+ok
+[user@host local]$ git annex required remote nothing
+required remote ok
+(recording state in git...)
+[user@host local]$ git annex drop file --from=remote
+drop remote file ok
+(recording state in git...)
+[user@host local]$ git annex whereis file
+whereis file (1 copy) 
+  	a886389d-ebd5-489c-804b-1bcbddf2c9c5 -- local [here]
+ok
+# End of transcript or log.
+"""]]
+
+
+### Have you had any luck using git-annex before? (Sometimes we get tired of reading bug reports all day and a lil' positive end note does wonders)
+
+I had, some time ago I synced my phone with it. I stopped because of the painful crippled file system there, and the annex was so large that the phone was slow. But I always wanted to restart annexing, to archive and partially checkout my libraries, and maybe do the phone sync right (probably via a special remote)! It seems to be THE tool as soon as a repo is split over multiple disks.