From f71626c7ecade5cf26baa9cb318cdd1c3d0c84c1 Mon Sep 17 00:00:00 2001
From: p4bl0 <pablo@rauzy.name>
Date: Tue, 10 Aug 2010 22:25:11 +0200
Subject: [PATCH] now preventing commit when zero article (for real ^^) and
 push when fugitive.blog-url not set

---
 html-gen.sh    |  3 +--
 install.sh     | 12 ++++++++++--
 pre-commit.sh  | 20 ++++++++++++++++++++
 pre-receive.sh | 10 ++++++++++
 4 files changed, 41 insertions(+), 4 deletions(-)
 create mode 100644 pre-commit.sh
 create mode 100644 pre-receive.sh

diff --git a/html-gen.sh b/html-gen.sh
index 7847a7d..d66dc12 100644
--- a/html-gen.sh
+++ b/html-gen.sh
@@ -36,8 +36,7 @@ for f in "$articles_dir"/*; do
 done | sort -nr | cut -d' ' -f2 > "$articles_sorted"
 
 if [ "`head -1 $articles_sorted`" = "" ]; then
-  echo "[fugitive] Need at least one article, aborting." >&2
-  exit 1
+  echo "[fugitive] WARNING: there's no article, errors may occur." >&2
 fi
 
 articles_sorted_with_delete=`mktemp --suffix "-fugitive"`
diff --git a/install.sh b/install.sh
index 5a2b2d2..2801336 100644
--- a/install.sh
+++ b/install.sh
@@ -12,6 +12,12 @@ fugitive_write_template() {
 
 fugitive_install_hooks() {
   echo -n "Installing fugitive hooks scripts... "
+  (base64 -d | gunzip) >> .git/hooks/pre-commit <<EOF
+#INCLUDE:pre-commit.sh#
+EOF
+  (base64 -d | gunzip) >> .git/hooks/pre-receive <<EOF
+#INCLUDE:pre-receive.sh#
+EOF
   (base64 -d | gunzip) > .git/hooks/post-commit <<EOF
 #INCLUDE:post-commit.sh#
 EOF
@@ -22,6 +28,8 @@ EOF
     tee -a .git/hooks/post-commit) >> .git/hooks/post-receive <<EOF
 #INCLUDE:html-gen.sh#
 EOF
+  chmod +x .git/hooks/pre-commit
+  chmod +x .git/hooks/pre-receive
   chmod +x .git/hooks/post-commit
   chmod +x .git/hooks/post-receive
   echo "done."
@@ -89,14 +97,14 @@ EOF
     echo "done."
     echo -n "Importing files into git repository... "
     git add _templates/* _public/*.css >/dev/null
-    git commit -m "fugitive inital import" >/dev/null 2>&1
+    git commit --no-verify -m "fugitive inital import" >/dev/null 2>&1
     echo "done."
     echo "Writing dummy article (README) and adding it to the repos... "
     (base64 -d | gunzip) > _articles/README <<EOF
 #INCLUDE:README#
 EOF
     git add _articles/README
-    git commit -m "fugitive: README" >/dev/null
+    git commit --no-verify -m "fugitive: README" >/dev/null
     echo "done."
   fi
   echo "Installation complete, please set your blog url using"
diff --git a/pre-commit.sh b/pre-commit.sh
new file mode 100644
index 0000000..225c73e
--- /dev/null
+++ b/pre-commit.sh
@@ -0,0 +1,20 @@
+#!/bin/sh
+
+articles_dir=`git config --get fugitive.articles-dir`
+
+article_exists=`mktemp --suffix "-fugitive"`
+for f in "$articles_dir"/*; do
+  ts=`git log --format="%at" -- "$f" | tail -1`
+  if [ "$ts" != "" ]; then
+    echo "1"
+    break
+  fi
+done > "$article_exists"
+article_exists=`cat $article_exists`
+non_tracked=`git status --porcelain | grep -E '^(A|R)' | grep "$articles_dir"`
+
+if [ "$article_exists" = "" -a "$non_tracked" = "" ]; then
+  echo -n "[fugitive] ERROR: need at least one article (you can use " >&2
+  echo '`git commit --no-verify` to bypass), aborting.' >&2
+  exit 1
+fi
diff --git a/pre-receive.sh b/pre-receive.sh
new file mode 100644
index 0000000..63bc870
--- /dev/null
+++ b/pre-receive.sh
@@ -0,0 +1,10 @@
+#!/bin/sh
+
+blog_url=`git config --get fugitive.blog-url`
+if [ "$blog_url" = "" ]; then
+  echo -n "[fugitive] ERROR: git config fugitive.blog-url is empty and" >&2
+  echo -n " should not be, please set it with " >&2
+  echo -n '`git config fugitive.blog-url "<url>"` ' >&2
+  echo "on the remote repository, aborting." >&2
+  exit 1
+fi