Merge branch 'integration'

AUTHORS

@@ -11,6 +11,7 @@ Patches and Suggestions
 
 - Kenneth Reitz
 - Aggelos Orfanakos
+- Jonathan "Duke" Leto
 - Domenico Rotiroti
 - Jason Young
 - Nick Campbell

Readme.md

@@ -67,6 +67,10 @@ Outputs a repo summary:
 	      1	isaacs         
 	      1	Matt Colyer    
 
+This command can also take a commitish, and will print a summary for the range
+of commits included in the commitish:
+
+  $ git summary v42..
 
 ## git-repl
 

bin/git-summary

@@ -1,14 +1,18 @@
 #!/bin/sh
 
+COMMITISH=""
+test $# -ne 0 && COMMITISH=$@
 project=${PWD##*/}
-commit_count=`git log --oneline | wc -l | tr -d ' '`
+commit_count=`git log --oneline $COMMITISH | wc -l | tr -d ' '`
 file_count=`git ls-files | wc -l | tr -d ' '`
-authors=`git shortlog -n -s`
+authors=`git shortlog -n -s $COMMITISH`
 
 echo
 echo " project: $project"
 echo " commits: $commit_count"
-echo " files  : $file_count"
+if test "$COMMITISH" = ""; then
+    echo " files  : $file_count"
+fi
 echo " authors: "
 echo "$authors"
-echo
+echo