gitUpdate

#!/bin/bash

## -------------------------------------------------------------------
## Git Remote Fetcher 1.0.0
## 
## This is free software: you are free to change and redistribute it.
## There is NO WARRANTY, to the extent permitted by law.
## -------------------------------------------------------------------

### Fetches changes from all remotes in all repositories
### Usage: gitUpdate [options] [--ignore-remote <remote>]...
### 
### -q, --quiet Quiets the output.
### -i, --ignore-remote <remote> Ignores the given remote when updating.
### -h, --help Show help options.
### -v, --version Print program version.

help=$(grep "^### " "$0" | cut -c 5-)
version=$(grep "^## " "$0" | cut -c 4-)
eval "$(docopts -A args -h "$help" -V "$version" : "$@")"

i=0
IGNORES=""
while [[ $i -lt ${args[--ignore-remote,#]} ]]; do
 IGNORES="$IGNORES ${args[--ignore-remote,$i]}"
 i=$[$i+1]
done

. $(dirname $0)/scriptsConfig

cd $GITDIR

for FILE in `ls`; do
 if [ -d $FILE ]; then
 cd $FILE
 if [ -e '.git' ]; then
 if [[ -n $RSAKEYLOC ]] && [[ $(ssh-add -l) != *"$HOME/.ssh/id_rsa"* ]]; then
 ssh-add
 fi
 if ${args[--quiet]}; then
 git fetch --all --quiet 2>/dev/null
 else
 for REMOTE in `git remote`; do
 if [[ -z $(echo $IGNORES | egrep "\b$REMOTE\b") ]]; then
 echo "Fetching remote $REMOTE in $FILE."
 OUTPUT=$(git fetch $REMOTE 2>&1)
 if [ $? -ne 0 ]; then
 echo -e "\e[31m ERROR: Fetching of $REMOTE in $FILE failed.\e[m"
 elif [[ $OUTPUT = *"->"* ]]; then
 echo -e "\e[36m Fetched from $REMOTE in $FILE.\e[m"
 fi
 fi
 done
 fi
 fi
 cd ..
 fi
done