[internal] added pre-commit git script to increase the nano

* from now on, nano will reflect the distance to initial commit
* to have git run this script on commit, create a "pre-commit" in
  .git/hooks/ with the following content:
  #!/bin/sh
  source ./_pre-commit.sh

_pre-commit.sh

@@ -0,0 +1,53 @@
+#!/bin/sh
+#
+# Bumps the nano version according to the number of commits on this branch
+#
+# To have git run this script on commit, create a "pre-commit" text file in
+# .git/hooks/ with the following content:
+# #!/bin/sh
+# source ./_pre-commit.sh
+
+type -P sed &>/dev/null || { echo "sed command not found. Aborting." >&2; exit 1; }
+type -P grep &>/dev/null || { echo "grep command not found. Aborting." >&2; exit 1; }
+type -P git &>/dev/null || { echo "git command not found. Aborting." >&2; exit 1; }
+
+VER=`git shortlog | grep -E '^[ ]+' | wc -l`
+# trim spaces
+TAGVER=`echo $VER`
+# there may be a better way to prevent improper nano on amend. For now the detection
+# of a .amend file in the current directory will do
+if [ -f ./.amend ]; then
+	TAGVER=`expr $TAGVER - 1`
+	rm ./.amend;
+fi
+echo "setting nano to $TAGVER"
+
+cat > cmd.sed <<\_EOF
+s/^[ \t]*FILEVERSION[ \t]*\(.*\),\(.*\),\(.*\),.*/ FILEVERSION \1,\2,\3,@@TAGVER@@/
+s/^[ \t]*PRODUCTVERSION[ \t]*\(.*\),\(.*\),\(.*\),.*/ PRODUCTVERSION \1,\2,\3,@@TAGVER@@/
+s/^\([ \t]*\)VALUE[ \t]*"FileVersion",[ \t]*"\(.*\)\..*"/\1VALUE "FileVersion", "\2.@@TAGVER@@"/
+s/^\([ \t]*\)VALUE[ \t]*"ProductVersion",[ \t]*"\(.*\)\..*"/\1VALUE "ProductVersion", "\2.@@TAGVER@@"/
+s/^\(.*\)ufus v\(.*\)\.\(.*\)"\(.*\)/\1ufus v\2.@@TAGVER@@"\4/
+s/^zadig_version=\(.*\)\..*/rufus_version=\1.@@TAGVER@@/
+s/^\(.*\)"Version \(.*\) (Build \(.*\))"\(.*\)/\1"Version \2 (Build @@TAGVER@@)"\4/
+_EOF
+
+# First run sed to substitute our variable in the sed command file
+sed -e "s/@@TAGVER@@/$TAGVER/g" cmd.sed > cmd.sed~
+mv cmd.sed~ cmd.sed
+
+# Run sed to update the nano version
+# NB: we need to run git add else the modified files may be ignored
+sed -f cmd.sed ./rufus.rc > ./rufus.rc~
+mv ./rufus.rc~ ./rufus.rc
+git add ./rufus.rc
+sed -f cmd.sed ./rufus.h > ./rufus.h~
+mv ./rufus.h~ ./rufus.h
+git add ./rufus.h
+#sed -f cmd.sed _bm.sh > _bm.sh~
+#mv _bm.sh~ _bm.sh
+
+# TODO?: use the following in post-commit to setup a tag every 10 commits
+#if [ "${TAGVER:${#TAGVER}-1:1}" == '0' ]; then
+#	echo "  commit #${TAGVER:${#TAGVER}-1:1}";
+#fi

rufus.h

@@ -21,7 +21,7 @@
 
 #define RUFUS_DEBUG
 
-#define APP_VERSION                 "Rufus v1.0.0.1"
+#define APP_VERSION                 "Rufus v1.0.0.41"
 #define STR_NO_LABEL                "NO_LABEL"
 #define RUFUS_CANCELBOX_TITLE       "Rufus - Cancellation"
 #define DRIVE_INDEX_MIN             0x80

rufus.rc

@@ -63,7 +63,7 @@ BEGIN
     DEFPUSHBUTTON   "OK",IDOK,231,175,50,14,WS_GROUP
     CONTROL         "<a href=""https://github.com/pbatard/rufus/wiki/Rufus"">https://github.com/pbatard/rufus</a>",IDC_ABOUT_RUFUS_URL,
                     "SysLink",WS_TABSTOP,46,47,114,9
-    LTEXT           "Version 1.0.0.1",IDC_STATIC,46,19,78,8
+    LTEXT           "Version 1.0.0 (Build 41)",IDC_STATIC,46,19,78,8
     PUSHBUTTON      "License...",IDC_ABOUT_LICENSE,46,175,50,14,WS_GROUP
     EDITTEXT        IDC_ABOUT_COPYRIGHTS,46,107,235,63,ES_MULTILINE | ES_READONLY | WS_VSCROLL
     LTEXT           "Report bugs or request enhancements at:",IDC_STATIC,46,66,187,8
@@ -162,8 +162,8 @@ END
 //
 
 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 1,0,0,1
- PRODUCTVERSION 1,0,0,1
+ FILEVERSION 1,0,0,41
+ PRODUCTVERSION 1,0,0,41
  FILEFLAGSMASK 0x3fL
 #ifdef _DEBUG
  FILEFLAGS 0x1L
@@ -180,13 +180,13 @@ BEGIN
         BEGIN
             VALUE "CompanyName", "akeo.ie"
             VALUE "FileDescription", "Rufus"
-            VALUE "FileVersion", "1.0.0.1"
+            VALUE "FileVersion", "1.0.0.41"
             VALUE "InternalName", "Rufus"
             VALUE "LegalCopyright", "© 2011 Pete Batard (GPL v3)"
             VALUE "LegalTrademarks", "http://www.gnu.org/copyleft/gpl.html"
             VALUE "OriginalFilename", "rufus.exe"
             VALUE "ProductName", "Rufus"
-            VALUE "ProductVersion", "1.0.0.1"
+            VALUE "ProductVersion", "1.0.0.41"
         END
     END
     BLOCK "VarFileInfo"