removed

doc/bugs/data_loss_from_dedup_when_v7_unlocked_file_is_duplicated__47__truncated/comment_2_6ed0b157c18487b3bda365efa92b3c0e._comment

@@ -1,69 +0,0 @@
-[[!comment format=mdwn
- username="david.j.buckmaster@984ff2704feacab53415ac5647206517d18f88f8"
- nickname="david.j.buckmaster"
- avatar="http://cdn.libravatar.org/avatar/1650cdf23a0999fd0e03650e20c90ee7"
- subject="comment 2"
- date="2019-02-24T06:41:01Z"
- content="""
-In case this is NOT a bug but rather an incompatibility between borg/git-annex, the bash snippet below seems to sidestep the issue if run AFTER a borg operation but BEFORE any other annex commit/sync. Unsure if I'm the only person in the world that wants a not-append-only borg repository in an unlocked+thin git-annex...but...after a borg operation that truncates+deletes files, the function uses the status printout to identify all missing, borg-controlled files, and for each
-
-1. Reverts the deletion (git checkout -- ..)
-2. Checks if the restored file is a (dead) file pointer (file contents start with /annex/objects). If no, redo the delete and continue loop; if yes, truncate (but do not delete) the file and stage a commit.
-
-Truncations are then committed to force annex to see that contents have changed, and all deletions are repeated. After that, git annex add-ing a new file with old content restores the annex content that borg truncated, rather than ending up with a pointer file and missing contents.
-
-
-Test case:
-
-    set -x && \
-	mkdir tmp && cd tmp && \
-	git init && \
-	git-annex init  --version 7 base && \
-	git-annex config --set annex.thin true && \
-	\
-	echo \"bar\">foo && cat foo && git-annex add foo && ls -l && git-annex sync && git-annex unlock foo && git-annex sync && \
-	echo \"barbar\">foo && cat foo && rm foo && \
-	\
-	git checkout -- foo && truncate -s 0 foo && git add foo && git-annex sync && \
-	rm foo && git-annex sync && \
-	\
-	echo \"bar\">ffoo && cat ffoo && git-annex add ffoo && git-annex sync && cat ffoo
-
-
-Bash function:
-
-    handleborgdeletes() {
-		echo \"(handleborgdeletes\"
-		
-		PTRFILES=()
-		HAVETRUNCS=
-		
-		while IFS= read -r -d '' line; do
-			IFS=\" \" f=( $line )
-			if [ \"${f[0]}\" != \"D\" ]; then #skip non-deletes
-				continue
-			fi
-			
-			$GIT checkout -- \"${f[1]}\" #restore
-			if [ -n \"$(grep -F --text '/annex/objects' ${f[1]})\" ]; then #is broken annex pointer file
-				echo \"${f[1]} is a pointer file\"
-				HAVETRUNCS=1
-				truncate -s 0 \"${f[1]}\" #truncate
-				PTRFILES+=(\"${f[1]}\") #track
-				$GIT add \"${f[1]}\" #stage content change
-			else
-				echo \"${f[1]} is not a pointer file\"
-				rm \"${f[1]}\"
-			fi
-		done < <($GIT status --porcelain=1 -z) #status in null-delimited machine readable format
-		
-		if [ -n \"$HAVETRUNCS\" ]; then
-			$GIT commit -m \"truncating borg deletions\" #commit content changes
-			
-			for f in ${PTRFILES[@]}; do
-				rm \"$f\" #repeat delete to be committed later
-			done
-		fi
-		echo \"handleborgdeletes)\"
-    }
-"""]]