# Stashes svn files (tracked & untracked)

svn_stash

#!/bin/bash

rootDir=~/code/svn-stash

function stash {
    today=$(date +"%Y-%m-%d-%H-%M-%S")
    patchName=$rootDir/$today.patch
    newFiles=$(svn status --no-ignore | grep -E '(^\?)|(^\I)' | sed -e 's/^. *//')

    echo 'Include unversioned files?'
    select yn in "Yes" "No"; do
        case $yn in
            Yes ) includeUnversioned=1; break;;
            No ) includeUnversioned=0; break;;
        esac
    done

    if [ $includeUnversioned -eq 1 ]; then
        xargs -r -d '\n' svn add <<< $newFiles
    fi

    svn diff > $patchName

    svn revert -R .

    if [ $includeUnversioned -eq 1 ]; then
        xargs -r -d '\n' svn rm --force <<< $newFiles
    fi

    echo "Patch saved as $patchName"
}

function apply {
    echo 'Select patch to apply:'
    select patch in $(list); do
        patch -p0 < $rootDir/$patch
        break
    done

    echo 'Remove patch?'
    select yn in "Yes" "No"; do
        case $yn in
            Yes ) rm $rootDir/$patch; break;;
            No ) break;;
        esac
    done
}

function list {
    find $rootDir -type f -name "*.patch" -exec basename {} \;
}

function help {
    echo "svn_stash stash"
    echo "svn_stash apply"
    echo "svn_stash list"
}

case $1 in
    "stash")
        stash
        ;;
    "apply")
        apply
        ;;
    "list")
        list
        ;;
    "help")
        help
        ;;
    *)
        help
        ;;
esac