From be45dcad9491e809d13145baab5e6ea1caf80791 Mon Sep 17 00:00:00 2001
From: Næþ'n Lasseter <Næþ'n Lasseter nathan@bytemark.co.uk>
Date: Thu, 25 Aug 2016 14:22:29 +0100
Subject: Initial Commit

---
 incoming/pre-local/01-hg-pull | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100755 incoming/pre-local/01-hg-pull

(limited to 'incoming/pre-local/01-hg-pull')

diff --git a/incoming/pre-local/01-hg-pull b/incoming/pre-local/01-hg-pull
new file mode 100755
index 0000000..bbc9336
--- /dev/null
+++ b/incoming/pre-local/01-hg-pull
@@ -0,0 +1,20 @@
+#!/bin/bash
+
+function pull_and_update_repo {
+  hg pull --update
+}
+
+function test_if_working_directory_clean {
+  hg status --all 2>&1 | egrep -v '^C' > /dev/null || pull_and_update_repo
+}
+
+function test_if_in_repo_root {
+  [ -d .hg ] && test_if_working_directory_clean
+}
+
+function test_if_hg_repo {
+  hg status 2>&1 | grep 'abort: no repository found' > /dev/null || test_if_in_repo_root
+}
+
+test_if_hg_repo
+exit 0
-- 
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