.sh-env

#                                                           -*- shell-script -*-
[[ ! -z $DEBUG  ]] && echo "sourcing .sh-env"
set -a

# load private variables
[[ -e ~/.sh-env-private ]] && source ~/.sh-env-private

# ***************
# *             *
# * ENVIRONMENT *
# * VARIABLES   *
# *             *
# ***************

export TZ='Australia/Sydney';    # time zone

# ---------------------------
#  PATH appending functions.
# ---------------------------
# note: If the path-var is initially empty, the first directory added will be
# appended after the empty string.
# Hence the path-var will begin with separator ":"

append_to_path_var() {
    if [[ "$1" =~ "^--?f(ront)?$" ]]; then
        shift;
        eval "$1=$2:\$$1";
        # TODO: remove duplicates from later in list
    else
        if [ -d "$2" ] && [[ ':$(eval "echo \$$1"):' != *":$2:"*  ]]; then
            eval "$1=\${$1}:$2";
        fi
    fi
}

pathappend() {
    local dir
    # append directory and remove copies from within $PATH
    dir="${1%/}"
    [[ -d "$dir" ]] && PATH="${PATH//$dir:/}:$dir"
}
pathprepend() {
    local dir
    # prepend directory and remove copies from within $PATH
    dir="${1%/}"
    [[ -d "$dir" ]] && PATH="$dir:${PATH//:$dir/}"
}

# ---------
# LOCATIONS
# ---------
# all-caps locations used for settings
# lowercase locations only used as documentation
SH_ALIAS_FILE=$HOME/.sh-aliases
SH_FUNCTION_FILES='~/.sh-functions:~/.sh-functions-find:~/.sh-functions-docs:~/.sh-functions-media'
ZSH_ALIAS_FILE=$HOME/.zsh-aliases
ZSH_FUNCTION_FILE=$HOME/.zsh-functions
BASH_ALIAS_FILE=$HOME/.bash-aliases
BASH_FUNCTION_FILE=$HOME/.bash-functions
SCRIPTS_DIRECTORY=$HOME/.scripts
GTAGSCONF=/usr/share/doc/global/examples/gtags.conf
VIMPAGER_RC=/opt/vimpager/vimpagerrc
SUDO_ASKPASS=/usr/bin/gksu
OZHOME=/usr
REDLINE_HOME=/opt/redline
XDG_CONFIG_HOME=$HOME/.config
ANDROID_HOME='/home/troy/Android/Sdk'
ANDROID_SDK_HOME='/home/troy/.android'
GOPATH=$HOME/gowork
JHOME=/opt/j64-805
SCALA_HOME=/opt/scala-2.12.4
KDE_PLACES_FILE='/home/troy/.local/share/user-places.xbel'
KDE_BOOKMARKS_FILE='/home/troy/.kde/share/apps/kfile/bookmarks.xml'
kde4_system_config_dir='/usr/share/kde4'
kde4_local_config_dirs='~/.kde4/share:~/.kde/share:~/.local/share'
RUST_SRC_PATH='/opt/rust/src'
SSL_CERT_FILE=/etc/ssl/certs/ca-certificates.crt
NODE_PATH='$HOME/.npm-global/lib/node_modules'

# ------
# PATHS.
# ------

ubuntu_default_PATH=/usr/local/bin:/usr/bin:/bin:/usr/local/sbin:/usr/sbin:/sbin:/usr/games:/usr/local/games
path-set-default() { export PATH=$ubuntu_default_PATH; }
# PATH=$PATH:$ubuntu_default_PATH

PATH=${PATH%:.}  # remove . from end of $PATH
paths=(
    /opt/texbin
    $HOME/bin
    $HOME/.local/bin
    $HOME/.local/bin/node
    $HOME/.linuxbrew/bin
    $HOME/.fzf/bin
    $HOME/.emacs.d
    $HOME/.scripts
    $HOME/.scripts/script-directories/*
    $HOME/.ghcup/bin
    $HOME/.cabal/bin
    # /opt/ripgrep/target/release
    $HOME/.cargo/bin
    $HOME/.cask/bin
    $HOME/.lein/bin
    $HOME/.nimble/bin
    $HOME/.npm-global/bin
    $HOME/.rbenv/bin
	  $HOME/gowork/bin
    $HOME/code/working
    $HOME/code/scripts
    $HOME/.bin-links
    $HOME/node_modules/.bin
    $HOME/perl5/bin
    $ANDROID_HOME/tools
    $ANDROID_HOME/platform-tools
    ${SCALA_HOME:-/opt/scala}/bin
	  $JHOME/bin
    $HOME/.local/share/flatpak/exports/share
    $HOME/dotfiles
    $HOME/.tridactyl/scripts
    /var/lib/flatpak/exports/share
    /usr/local/texlive/2014/bin/x86_64-linux
    /usr/local/go/bin
    /usr/share/vim/vim*/macros
    /var/lib/gems/1.8/bin
	  /opt/icon/bin
	  /opt/pdfsandich
    /opt
    /opt/activator-dist/bin
    /opt/Amber/bin
    /opt/android-studio/bin
    /opt/apache-maven-3.3.3/bin
    /opt/appimage
    /opt/basilisk
    /opt/bin
    /opt/binlinks
    /opt/calibre
    /opt/CopyQ
    /opt/clean/bin
    /opt/eclipse
    /opt/epub2pdf
    /opt/elasticsearch/bin
    /opt/firefox
    /opt/gcolor3/src
    /opt/google-code-support-tools/googlecode-issues-exporter
    /opt/google-code-support-tools/wiki_to_md
    /opt/google_appengine/
    /opt/helpdeco
    /opt/hub/bin
    /opt/hy/env/bin
    /opt/i2p
    /opt/icdiff
    /opt/info2html
    /opt/jade
    /opt/jpdfbookmarks
    /opt/julia/bin
    /opt/leiningen
    /opt/lfe-master/bin
    /opt/LightTable
    /opt/lilyterm/bin
    /opt/mozart2/bin
    /opt/MultiMarkdown-6/build
    /opt/num-utils-0.5
    /opt/palemoon
    /opt/pdf-diff
    /opt/pdfdir
    /opt/peazip
    /opt/peazip/res
    /opt/phantomjs-2.0.0/bin
    /opt/pick
    /opt/processing
    /opt/racket/bin
    /opt/redline
    /opt/rstudio/bin
    /opt/sbt/bin
    /opt/scripts
    /opt/sejda-console/bin
    /opt/selenium/bin
    /opt/smlnj/bin
    /opt/SublimeText2
    /opt/tor-browser
    /opt/tsv-utils/bin
    /opt/utorrent-server-v3_0
    /opt/waterfox
    /opt/wmutils-contrib
    /opt/xcape
    /opt/xulrunner
    /opt/zed
    /opt/rakudo/bin
    /opt/rakudo/share/perl6/site/bin
    /opt/graalvm-ce-java8-21.1.0/bin
)
for i in "${paths[@]}"; do
    pathappend "$i"
done
# add rubygem paths
for d in `/usr/bin/gem environment gemdir`/gems/*; do
    if [[ -d "$d"/bin ]]; then
        pathappend "$d"/bin;
    fi
done

prioritypaths=(
    /opt/node*/bin
    /opt/html-xml-utils-7.2
    /opt/bin
    $HOME/override
)
for i in "${prioritypaths[@]}"; do
    pathprepend "$i"
done

infopaths=(
    /usr/share/info
    /usr/local/share/info
    /opt/info
    /opt/emacs*/info
    /usr/local/texlive/201?/texmf-dist/doc/info
    $HOME/.linuxbrew/share/info
)
for i in "${infopaths[@]}"; do append_to_path_var "INFOPATH" "$i" ; done

manpaths=(
    /usr/local/man
    /usr/local/texlive/201?/texmf-dist/doc/man
    $HOME/.linuxbrew/share/man/
    /opt/man/
    /opt/racket/man
)
for i in "${manpaths[@]}"; do append_to_path_var "MANPATH" "$i" ; done

cdpaths=(
    $HOME
    $HOME/.cdpath
    $HOME/ebooks
    $HOME/Downloads
)
for i in "${cdpaths[@]}"; do append_to_path_var "CDPATH" "$i" ; done

LD_LIBRARY_PATH=/usr/local/lib
CLASSPATH=$CLASSPATH:.
FACTOR_ROOTS=$FACTOR_ROOTS:$HOME/code/factor
DOCPATH=/usr/share/doc:/opt/doc

# ------
# OTHER.
# ------

GREP_COLORS='mt=32;1::sl=:fn=35:ln=32:bn=32:se=36'
unset GREP_COLOR
MANPAGER=less
EDITOR=vim
_JAVA_AWT_WM_NONREPARENTING=1; export _JAVA_AWT_WM_NONREPARENTING
LIBOVERLAY_SCROLLBAR=0
SWEAVE_STYLEPATH_DEFAULT="TRUE"
VIMPAGER_RC=~/.vimpagerrc

# custom environment vars for tridactyl
TRI_REPO_DIR=~/source/git-repos/tridactyl
TRI_SRC_DIR=~/source/git-repos/tridactyl/src
TRI_CONFIG_DIR=~/.tridactyl

# **********
# *        *
# * PYTHON *
# *        *
# **********
# warning: this can break system python programs - the dirs are
#          added near the start of the pythonpath
#PYTHONPATH=$PYTHONPATH:/usr/share/pyshared:$HOME/code/python
#PYTHONPATH=$PYTHONPATH:/usr/share/pyshared

# # ***********
# # *         *
# # * CLOJURE *
# # *         *
# # ***********
# CLOJURE_EXT=~/.clojure
# pathappend "/opt/clojure-contrib/launchers/bash"
# alias clj=clj-env-dir

# ********
# *      *
# * JAVA *
# *      *
# ********
# gradle
GRADLE_HOME=/opt/gradle
pathappend $GRADLE_HOME/bin


# -------------------------------------------------------------------------------

# ********
# *      *
# * OPAM *
# *      *
# ********

# # Load the environment variables
# . /home/troy/.opam/opam-init/variables.sh > /dev/null 2> /dev/null || true

# -------------------------------------------------------------------------------

# # **********
# # *        *
# # * NODEJS *
# # *        *
# # **********

# source ~/.nvm/nvm.sh

# NPM: set global install directory (actually only needs to be set once)
command -v npm >/dev/null 2>&1 && npm config set prefix '~/.npm-global'