Determine all commits for a developer given a time range.

gistfile1.txt

git log --shortstat --since="2011-9-1" --until="2011-11-15" \
  | grep "commit\|Author\|Merge:" \
  | awk '{\
    if ($1 == "Merge:") {\
      merge = 1;\
    }\
    if ($1 == "commit") {\
      merge = 0;\
      commit = $2;\
    }\
    if ($1 == "Author:" && tolower($2) == tolower("Travis")) {\
      if (!merge) {\
        merge = 0;\
        print system("git diff " commit "^ " commit);\
      }\
    }\
  }' > Travis_2011-9-1__2011-11-15.txt