updateall : parallélisation du script git

config/updateall/scripts/70-git

@@ -1,12 +1,18 @@
 #!/bin/sh
-if cd ~/git; then
-    for repo in *; do
-        cd "$repo" || continue
-        printf '\n%s\n' "$repo"
-        git pull
-        cd ..
-    done
-else
-    >&2 echo "Can't find your git folder!"
-fi
 
+update_repo() {
+    cd "$1" || return
+    printf 'Updating repository \033[1m%s\033[0m...\n' "$1"
+    git pull
+}
+
+cd ~/git || exit
+
+for i in *; do
+    while [ "$(jobs -p | wc -l)" -ge 4 ]; do
+        sleep 1
+    done
+    update_repo "$i" &
+done
+
+wait