Trims fat and renames files

functions/git_functions.sh

@@ -0,0 +1,78 @@
+# output current branch to STDOUT
+function wgbranch {
+  cat ./.git/HEAD | perl -p -e 's/^ref:\srefs\/heads\/(.+)$/\1/g'
+}
+
+
+# output the stash ticket number to STDOUT
+function wgtix {
+  wgbranch | perl -p -e 's/(?:feature|bugfix|refactor)\/(\w+-\d+).+$/\1/'
+}
+
+
+# search for a git branch by ticket number
+# useful when combined with `wgcheckout`
+# e.g.
+# $ wgcheckout "$(wgfind 1045)"
+# checks-out feature/GDMX-1045 ...
+#
+# if the `TICKET_NO` cannot be found, it will return the current branch
+function wgfind {
+  TICKET_NO="$1"
+
+  BRANCHNAME=$(git branch | grep "$TICKET_NO" | perl -p -e 's/^\s*//')
+
+  if [ -z $BRANCHNAME ]; then
+    BRANCHNAME="$(wgbranch)"
+  fi
+
+  echo "$BRANCHNAME"
+}
+
+
+# wrapper fn for "git checkout" that exports previous branch to env
+function wgcheckout {
+  if [ -z $1 ]; then
+    branchname="develop"
+  else
+    branchname="$1"
+  fi
+
+  echo " -- wgcheckout -- "
+  echo "Storing branch \"$(wgbranch)\" in WGPREV ..."
+  export WGPREV="$(wgbranch)"
+  echo "Checking out \"$branchname\" ..."
+  echo
+  echo " -- git checkout -- "
+  git checkout "$branchname"
+  echo
+}
+
+
+# opens the current ticket-branch in web browser
+function wgjira {
+  base_url="https://jira.hugeinc.com/browse"
+  ticket=$(wgtix)
+
+  open "${base_url}/${ticket}"
+}
+
+
+# wgcheckout combined with a fuzzy search
+function wgfcheckout {
+  branchname=$(trim $(git branch | fzf))
+
+  [ ! -z "$branchname" ] && wgcheckout "$branchname" || return
+}
+
+
+# View an author's work within a specified date range. 
+function wgviewcommits {
+  author=$([ -z "$1" ] && echo "William Carroll" || echo "$1")
+  todays_date=$(date +'%Y-%m-%d')
+  date=$([ -z "$2" ] && echo "${todays_date}" || echo "$2")
+
+  git log --all --author="${author}" --after="${date} 00:00" \
+        --before="${date} 23:59"
+}
+