Ajout du script de backup des repos.

Modification de cgit pour une lecture des repos à l'exterieur

.gitmodules

@@ -1,3 +1,6 @@
 [submodule "nargv"]
 	path = nargv
 	url = https://github.com/hypersoft/nargv
+[submodule "cgit"]
+	path = cgit
+	url = https://git.zx2c4.com/cgit

cgit

@@ -0,0 +1 @@
+Subproject commit e2e71777189800ad5e31c49f080d42ac3b792610

git-backup.sh

@@ -0,0 +1,44 @@
+#!/bin/sh
+REPOS=/srv/git/
+TSTMP=`date '+%s'`
+BUNDLESTMP="/tmp/bundles/$TSTMP"
+OUTPUTDIR=/root/git-backup
+trt()
+{
+for fl in `find * -maxdepth 0 -type d ! -name bundles`
+do
+        cd $fl
+        echo "Traitons $1$fl"
+        if git rev-parse --is-bare-repository >/dev/null 2>&1
+        then
+                git bundle create "$BUNDLESTMP/$1$fl.bundle" --all
+        else
+                mkdir "$BUNDLESTMP/$1$fl"
+                trt "$1$fl/"
+        fi
+        cd ..
+done
+}
+
+mkdir -p "$BUNDLESTMP/"
+
+for fld in mysaa bernard
+do
+	mkdir "$BUNDLESTMP/$fld"
+	cd "$REPOS/$fld/"
+	trt "$fld/"
+done
+
+mdate=`date "+%yw%U"`
+fletter="a"
+while [ -f "$OUTPUTDIR/git-pipi2-$mdate$fletter.tar.gz" ]
+do
+	if [ ${fletter: -1} == "z" ]
+	then fletter="${fletter}a"
+	else fletter="${fletter::-1}$(echo ${fletter: -1} | tr '0-9a-z' '1-9a-z_')"
+	fi
+done
+
+echo "Enregistrement sous git-pipi2-$mdate$fletter.tar.gz"
+tar -czvf "$OUTPUTDIR/git-pipi2-$mdate$fletter.tar.gz" $BUNDLESTMP
+rm -r $BUNDLESTMP