.profile

#!/bin/sh
#
# ~/.profile: executed by the command interpreter for login shells.
#
# This file is not read by bash(1), if ~/.bash_profile or ~/.bash_login
# exists.
# see /usr/share/doc/bash/examples/startup-files for examples.
# the files are located in the bash-doc package.
#
# Additionally to loading different things, this .profile-file sets my $PATH
# and is therefore an elementary part of my workflow scripts.
#
# Please use posix-sh for this script and the complementary scripts
# in ~/.profile.d/*.sh
#
# by Simon Schiele <simon.codingmonkey@gmail.com>
#
# the default umask is set in /etc/profile; for setting the umask
# for ssh logins, install and configure the libpam-umask package.
#umask 022

workflow_add_path() {
    # adds a directory to $PATH, if exists and isn't included yet.
    new_path="$1"

    if ! test -d "$new_path" ; then
        return 1
    elif ( echo "$PATH" | sed 's/:/\n/g' | grep -q "^$1$" ) ; then
        return 1
    fi

    echo "$new_path:$PATH"
    return 0
}

workflow_find_bin_directories() (
    new_path=`readlink -f "$1"`

    if ! test -d "$new_path" ; then
        return 1
    fi

    find "$new_path" -maxdepth 1 \
                -type d -iname ".bin" -or \
                -type d -iname "bin" \
                        | sed 's/^\.\///g'
)

workflow_include_directory() {
    incdir=`readlink -f "$1"`
    if ! test -d "$incdir" ; then
        return
    fi

    for file in "$incdir"/* ; do
        if test -f "$file" && test -r "$file" ; then
            . "$file" || echo "Error loading: $file" >&2
        fi
    done
}

profile() {

    if test -n "$workflow_processed_profile" ; then
        return
    else
        workflow_processed_profile=true
    fi

    # settings
    workflow_directories=". .private .work .config/i3"
    workflow_includes=".profile.d profile.d"

    # setup $PATH
    for dir in $workflow_directories ; do
        for bin in `workflow_find_bin_directories "$dir"` ; do
            PATH=`workflow_add_path "$bin"`
        done
    done
    PATH="$HOME/.lib/vils-ng:$HOME/.lib/wat?:$PATH"

    unset dir bin

    # load includes
    for dir in $workflow_directories ; do
        for inc in $workflow_includes ; do
            workflow_include_directory "$dir/$inc"
        done
    done

    # load .bashrc
    if test -n "$BASH_VERSION" ; then
        if test -f "$HOME"/.bashrc ; then
            . "$HOME"/.bashrc
        fi
    fi
}

profile $@