1 files changed, 19 insertions, 0 deletions
diff --git a/misc/git-shell-commands/change-description b/misc/git-shell-commands/change-description
new file mode 100755
index 0000000..60db0ac
--- /dev/null
+++ b/misc/git-shell-commands/change-description
@@ -0,0 +1,19 @@
+#!/bin/bash
+# * change-description
+#   Cambia la descripcion del projecto, necesita archivo description en el proyecto
+#   ssh git@host change-description repo "description"
+
+set -e
+
+repo=$1; shift
+
+repo="$(sed -r 's,^/*,,' <<<"$repo")"
+_repo="$(sed -r -e '/(^|\/)\.\.($|\/)/d' -e "s,[^A-Za-z0-9\./_~-],,g" <<<"$repo")"
+test "$repo" = "$_repo" || { printf 'Illegal name: %s\n'   "${repo}"; exit 1; }
+
+if test -d "$repo".git; then
+    echo "${*}" > "${repo}".git/description
+else
+    printf 'Does not exist: %s\n' "${repo}"
+    exit 1
+fi