From 677df0e31bcb10f2b1002f6e8f1148051ae34e3d Mon Sep 17 00:00:00 2001
From: root <root@localhost>
Date: Thu, 14 Feb 2013 00:00:00 +0000
Subject: Use rsync for both rsync and ssh access

---
 README.rst        |  8 ++++----
 git-remote-gcrypt | 37 ++++++++++++++-----------------------
 2 files changed, 18 insertions(+), 27 deletions(-)

diff --git a/README.rst b/README.rst
index aebd997..368ac85 100644
--- a/README.rst
+++ b/README.rst
@@ -16,7 +16,7 @@ Remote helper programs are invoked by git to handle network transport.
 This helper handles gcrypt:: URLs that will access a remote repository
 encrypted with GPG, using our custom format.
 
-Supported locations are `local`, `ssh://`, `rsync://` and `sftp`, where
+Supported locations are `local`, `rsync://` and `sftp://`, where
 the repository is stored as a set of files, or instead any `<giturl>`
 where gcrypt will store the same representation in a git repository,
 bridged over arbitrary git transport.
@@ -39,10 +39,10 @@ Quickstart
 
     ::
 
-        git remote add cryptremote gcrypt::ssh://example.com:repo
+        git remote add cryptremote gcrypt::rsync://example.com:repo
         git push cryptremote master
         > gcrypt: Setting up new repository
-        > gcrypt: Repository URL is gcrypt::ssh://example.com:repo#KNBr0wKzct52
+        > gcrypt: Repository URL is gcrypt::rsync://example.com:repo#KNBr0wKzct52
         > gcrypt: (configuration for cryptremote updated)
         > [ more lines .. ]
         > To gcrypt::[...]
@@ -88,7 +88,7 @@ Examples
 ::
 
     git config gcrypt.participants YOURKEYID
-    git remote add cryptremote  gcrypt::ssh://example.com:repo
+    git remote add cryptremote  gcrypt::rsync://example.com:repo
     git push cryptremote HEAD
 
 How to use a git backend::
diff --git a/git-remote-gcrypt b/git-remote-gcrypt
index c912f99..5011706 100755
--- a/git-remote-gcrypt
+++ b/git-remote-gcrypt
@@ -142,11 +142,7 @@ gitception_new_repo()
 # Fetch repo $1, file $2, tmpfile in $3
 GET()
 {
-	if isurl ssh "$1"
-	then
-		splitcolon "${1#ssh://}"
-		(exec 0>&-; ssh "$prefix_" "cat $suffix_/$2") > "$3"
-	elif isurl sftp "$1"
+	if isurl sftp "$1"
 	then
 		(exec 0>&-; curl -s -S -k "$1/$2") > "$3"
 	elif isurl rsync "$1"
@@ -163,11 +159,7 @@ GET()
 # Put repo $1, file $2 or fail, tmpfile in $3
 PUT()
 {
-	if isurl ssh "$1"
-	then
-		splitcolon "${1#ssh://}"
-		ssh "$prefix_" "cat > $suffix_/$2" < "$3"
-	elif isurl sftp "$1"
+	if isurl sftp "$1"
 	then
 		curl -s -S -k --ftp-create-dirs -T "$3" "$1/$2"
 	elif isurl rsync "$1"
@@ -184,7 +176,7 @@ PUT()
 # Put all PUT changes for repo $1 at once
 PUT_FINAL()
 {
-	if isurl ssh "$1" || isurl sftp "$1" || islocalrepo "$1" || isurl rsync "$1"
+	if isurl sftp "$1" || islocalrepo "$1" || isurl rsync "$1"
 	then
 		:
 	else
@@ -195,11 +187,7 @@ PUT_FINAL()
 # Put directory for repo $1
 PUTREPO()
 {
-	if isurl ssh "$1"
-	then
-		splitcolon "${1#ssh://}"
-		(exec 0>&- ; ssh "$prefix_" "mkdir -p $suffix_")
-	elif isurl sftp "$1"
+	if isurl sftp "$1"
 	then
 		:
 	elif isurl rsync "$1"
@@ -217,11 +205,7 @@ PUTREPO()
 REMOVE()
 {
 	local fn_=
-	if isurl ssh "$1"
-	then
-		splitcolon "${1#ssh://}"
-		(exec 0>&- ; ssh "$prefix_" "cd $suffix_; rm $2")
-	elif isurl sftp "$1"
+	if isurl sftp "$1"
 	then
 		# FIXME
 		echo_info "sftp: Ignore remove request $1/$2"
@@ -231,7 +215,9 @@ REMOVE()
 			--exclude='*' "$Localdir"/ "${1#rsync://}/" >&2
 	elif islocalrepo "$1"
 	then
-		(cd "$1"; rm $2)
+		for fn_ in $2; do
+			rm -f "$1"/"$fn_"
+		done
 	else
 		for fn_ in $2; do
 			gitception_remove "${1#gitception://}" "$fn_"
@@ -241,7 +227,7 @@ REMOVE()
 
 CLEAN_FINAL()
 {
-	if isurl ssh "$1" || isurl sftp "$1" || islocalrepo "$1" || isurl rsync "$1"
+	if isurl sftp "$1" || islocalrepo "$1" || isurl rsync "$1"
 	then
 		:
 	else
@@ -388,6 +374,11 @@ ensure_connected()
 	Did_find_repo=no
 	read_config
 
+	# Fixup ssh:// -> rsync://
+	if isurl ssh "$URL"; then
+		URL="rsync://${URL#ssh://}"
+	fi
+
 	# split out Repo ID from URL
 	url_id=${URL##*"#"}
 	isnoteq "$url_id" "$URL" || {
-- 
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