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shrc
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shrc
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#!/usr/bin/false This file is meant to be sourced
# ========================================================================
# Copyright (c) 1994-2019 T. R. Burghart.
#
# Permission to use, copy, modify, and/or distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
# ========================================================================
#
# .shrc - Shell startup script for Bourne-ish login shells
#
# Refer to files in https://github.com/tburghart/local_env
#
# Install to $HOME/.shrc, or wherever $ENV points to
#
# Assume that I've chosen to use a relatively modern shell, so I don't
# have to protect against dinosaurs like the system-level files do
#
[[ -n "$PS1" ]] || return
#
# file permissions: rwxr-xr-x
#
umask 022
# what shell are we using?
# start with shells that may be emulating others
if [[ -n "$ZSH_VERSION" ]]
then
__shrc_sh=zsh
elif [[ -n "$BASH_VERSION" ]]
then
__shrc_sh=bash
elif [[ -n "$KSH_VERSION" ]]
then
__shrc_sh=ksh
else
__shrc_sh=sh
fi
if [[ $__shrc_sh = zsh && -r /etc/zshrc ]]
then
true
elif [[ -r /etc/${__shrc_sh}rc ]]
then
. /etc/${__shrc_sh}rc
elif [[ -r /etc/shrc ]]
then
. /etc/shrc
fi
# if it's there, assume it's already been sourced
if [[ ! -r /usr/local/etc/sh.terminal ]]
then
host="$(/bin/hostname | /usr/bin/cut -d. -f1)"
user="${LOGNAME:-${USER:-$(/usr/bin/id -un)}}"
if [[ $(/usr/bin/id -u) -eq 0 ]]
then
suff='$'
else
suff='#'
fi
# don't assume shells handle C-style escapes in double-quoted strings!
suff="
$suff "
case "$__shrc_sh" in
bash)
# bash format
PS1="B \\t $user@$host \$PWD rc:\$?$suff"
;;
ksh)
# ksh don't know nuthin 'bout dates
for __shrc_date in /bin/date /usr/bin/date date
do
[[ ! -f "$__shrc_date" ]] || break
done
PS1="K \$($__shrc_date '+%H:%M:%S') $user@$host \$PWD rc:\$?$suff"
unset __shrc_date
;;
zsh)
# zsh format
PS1="Z %D{%H:%M:%S} $user@$host %d rc:%?$suff"
;;
*)
# even this may be too much, but try it
PS1="S $user@$host \$PWD rc:\$?$suff"
;;
esac
export PS1
fi
# shell-specific options and functions
case "$__shrc_sh" in
bash)
# bash specific
set -o vi
shopt -s histappend
alias whence='type'
alias which='type -P'
typeof()
{
if [[ $# -ne 1 ]]
then
echo 'usage: typeof <name>' >&2
return 1
fi
local t="$(type -t "$1")"
if [[ -z "$t" ]]
then
echo undefined
else
echo "$t"
fi
}
;;
ksh)
# ksh specific
set -o vi
set -o vi-tabcomplete
alias which='whence -p'
typeof()
{
if [[ $# -ne 1 ]]
then
echo 'usage: typeof <name>' >&2
return 1
fi
t="$(whence -v "$1" 2>/dev/null)"
case "$t" in
*\ tracked\ alias\ *)
echo file
;;
*\ alias\ *)
echo alias
;;
*\ builtin)
echo builtin
;;
*\ function)
echo function
;;
*\ keyword)
echo keyword
;;
'')
echo undefined
;;
*)
echo file
;;
esac
unset t
}
;;
zsh)
# zsh specific
set -o append_history
set -o hist_ignore_all_dups
set -o hist_reduce_blanks
set -o hist_save_no_dups
set -o inc_append_history
set -o vi
bindkey -v
bindkey -M vicmd 'k' vi-up-line-or-history
bindkey -M vicmd 'j' vi-down-line-or-history
typeof()
{
if [[ $# -ne 1 ]]
then
echo 'usage: typeof <name>' >&2
return 1
fi
t="$(whence -v "$1")"
case "$t" in
*\ not\ found)
echo undefined
;;
*\ alias\ *)
echo alias
;;
*\ builtin)
echo builtin
;;
*\ function)
echo function
;;
*\ reserved\ word)
echo keyword
;;
*)
echo file
;;
esac
unset t
}
;;
*)
# assume something vaguely Bourne-ish
set -o vi
typeof()
{
if [ $# -ne 1 ]
then
echo 'usage: typeof <name>' >&2
return 1
fi
t="$(type "$1" 2>/dev/null 1| head -1)"
case "$t" in
'')
echo undefined
;;
*\ aliased\ *)
echo alias
;;
*\ builtin)
echo builtin
;;
*\ function)
echo function
;;
*\ reserved\ word)
echo keyword
;;
*)
echo file
;;
esac
unset t
}
;;
esac
if [ "$(typeof chdir)" = 'undefined' ]
then
chdir()
{
command cd "$@"
}
fi
_copyright_style()
{
case "$1" in
[cC]|*.c|*.h)
echo c ;;
[cC][cC]|[cC][pP][pP]|*.cc|*.C|*.cpp|*.hh|*.H|*.hpp)
echo cc ;;
[jJ][aA][vV][aA]|*.java)
echo cc ;;
[sS][wW][iI][fF][tT]|*.swift)
echo cc ;;
erl|*.erl|*.hrl)
echo erl ;;
py|sh|*.mk|*.py|*.*sh|Makefile)
echo sh ;;
[sS][qQ][lL]|[dD][dD][lL]|*.[sS][qQ][lL]|*.[dD][dD][lL])
echo sql ;;
esac
}
_copyright_prefix()
{
case "$1" in
c)
echo ' *' ;;
cc)
echo '//' ;;
erl)
echo '%%' ;;
sh)
echo '#' ;;
sql)
echo '--' ;;
esac
}
_copyright_owner()
{
__cpy_own_dir=''
__cpy_own_val=''
case "$1" in
[wW]day*|[wW]orkday*)
__cpy_own_val='wday'
;;
[bB]asho*)
__cpy_own_val='basho'
;;
T*Burghart)
__cpy_own_val='trb'
;;
''|-|.)
__cpy_own_dir="$(pwd)"
;;
..)
__cpy_own_dir="$(cd .. && pwd)"
;;
*)
if [[ -d "$1" ]]
then
__cpy_own_dir="$(cd "$1" && pwd)"
elif [[ "$1" == */* && -d "$(dirname "$1")" ]]
then
__cpy_own_dir="$(cd "$(dirname "$1")" && pwd)"
else
__cpy_own_dir="$(pwd)"
fi
esac
if [[ -z "$__cpy_own_val" ]]
then
if [[ -n "$WDAY_PRJ_BASE" \
&& "$__cpy_own_dir/" == "$WDAY_PRJ_BASE/"* ]]
then
__cpy_own_val='wday'
elif [[ -n "$BASHO_PRJ_BASE" \
&& "$__cpy_own_dir/" == "$BASHO_PRJ_BASE/"* ]]
then
__cpy_own_val='basho'
elif [[ -n "$TRB_PRJ_BASE" \
&& "$__cpy_own_dir/" == "$TRB_PRJ_BASE/"* ]]
then
__cpy_own_val='trb'
elif [[ -n "$R3R_PRJ_BASE" \
&& "$__cpy_own_dir/" == "$R3R_PRJ_BASE/"* ]]
then
__cpy_own_val='r3r'
else
__cpy_own_val="${LOGNAME:-${USER:-$(id -un)}}"
fi
fi
case "$__cpy_own_val" in
ted|trb)
echo 'T. R. Burghart'
;;
*)
echo "$__cpy_own_val"
;;
esac
unset __cpy_own_dir __cpy_own_val
}
# copyright [path] [prefix]
copyright()
{
__cpy_bad=''
__cpy_cnt='0'
__cpy_pre=''
__cpy_ret='0'
__cpy_sty=''
__cpy_tgt=''
__cpy_who=''
__cpy_unset='__cpy_bad __cpy_cnt __cpy_pre __cpy_ret __cpy_sty __cpy_tgt __cpy_who'
while [[ $# -gt 0 ]]
do
case "$1" in
-h|--help)
__cpy_ret='1'
;;
-o|--owner)
if [[ $# -gt 1 ]]
then
shift
__cpy_who="$1"
else
__cpy_bad+=' owner'
fi
;;
-p|--pre|--prefix)
if [[ $# -gt 1 ]]
then
shift
__cpy_pre="$1"
else
__cpy_bad+=' prefix'
fi
;;
-s|--sty|--style)
if [[ $# -gt 1 ]]
then
shift
__cpy_sty="$(_copyright_style "$1")"
if [[ -z "$__cpy_sty" ]]
then
__cpy_bad+=" style='$1'"
fi
else
__cpy_bad+=' style'
fi
;;
-*)
__cpy_bad+=" $1"
;;
*)
if [[ -n "$__cpy_tgt" ]]
then
__cpy_bad+=" $1"
elif [[ -z "$__cpy_pre" && -z "$__cpy_sty" \
&& -z "$__cpy_tgt" && "$1" != *[./]* ]]
then
__cpy_sty="$(_copyright_style "$1")"
if [[ -z "$__cpy_sty" ]]
then
__cpy_tgt="$1"
fi
else
__cpy_tgt="$1"
fi
;;
esac
shift
done
if [[ $__cpy_cnt -eq 0 ]]
then
__cpy_out[0]='-'
fi
if [[ -n "$__cpy_bad" ]]
then
echo "error: bad argument(s):$__cpy_bad" >&2
__cpy_ret='2'
fi
if [[ $__cpy_ret -ne 0 ]]
then
echo 'usage: copyright [-h] [-o owner] [-p prefix] [-s style] [style] [path]' >&2
echo 'note: if neither of style or prefix is explicitly set AND the first non-switch'
echo ' parameter contains neither of [./] AND it matches a known style it will' >&2
echo ' be treated as such' >&2
unset $__cpy_unset __cpy_unset
return $__cpy_ret
fi
if [[ -z "$__cpy_who" ]]
then
__cpy_who="$(_copyright_owner "$__cpy_tgt")"
fi
if [[ -z "$__cpy_sty" ]]
then
__cpy_sty="$(_copyright_style "${__cpy_tgt##*/}")"
fi
if [[ -z "$__cpy_pre" ]]
then
__cpy_pre="$(_copyright_prefix "$__cpy_sty")"
fi
case "$__cpy_sty" in
c)
printf '%s\n' '/*'
;;
esac
case "$__cpy_who" in
wday)
__cpy_ln='-------------------------------------------------------------------'
printf '%s %s\n' "$__cpy_pre" "$__cpy_ln"
printf '%s Copyright (c) %u Workday, Inc.\n' "$__cpy_pre" "$(date '+%Y')"
printf '%s %s\n' "$__cpy_pre" "$__cpy_ln"
;;
basho|r3r)
case "$__cpy_who" in
r3r) __cpy_name='Rebar3Riak Contributors' ;;
basho) __cpy_name='Basho Technologies, Inc.' ;;
esac
__cpy_ln='-------------------------------------------------------------------'
printf '%s %s\n' "$__cpy_pre" "$__cpy_ln"
printf '%s\n' "$__cpy_pre"
printf '%s Copyright (c) %u %s\n' "$__cpy_pre" "$(date '+%Y')" "$__cpy_name"
printf '%s\n' "$__cpy_pre"
printf '%s This file is provided to you under the Apache License,\n' "$__cpy_pre"
printf '%s Version 2.0 (the "License"); you may not use this file\n' "$__cpy_pre"
printf '%s except in compliance with the License. You may obtain\n' "$__cpy_pre"
printf '%s a copy of the License at\n' "$__cpy_pre"
printf '%s\n' "$__cpy_pre"
printf '%s http://www.apache.org/licenses/LICENSE-2.0\n' "$__cpy_pre"
printf '%s\n' "$__cpy_pre"
printf '%s Unless required by applicable law or agreed to in writing,\n' "$__cpy_pre"
printf '%s software distributed under the License is distributed on an\n' "$__cpy_pre"
printf '%s "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY\n' "$__cpy_pre"
printf '%s KIND, either express or implied. See the License for the\n' "$__cpy_pre"
printf '%s specific language governing permissions and limitations\n' "$__cpy_pre"
printf '%s under the License.\n' "$__cpy_pre"
printf '%s\n' "$__cpy_pre"
printf '%s %s\n' "$__cpy_pre" "$__cpy_ln"
unset __cpy_name
;;
*)
__cpy_ln='========================================================================'
printf '%s %s\n' "$__cpy_pre" "$__cpy_ln"
printf '%s Copyright (c) %u %s\n' "$__cpy_pre" "$(date '+%Y')" "$__cpy_who"
printf '%s\n' "$__cpy_pre"
printf '%s Permission to use, copy, modify, and/or distribute this software for any\n' "$__cpy_pre"
printf '%s purpose with or without fee is hereby granted, provided that the above\n' "$__cpy_pre"
printf '%s copyright notice and this permission notice appear in all copies.\n' "$__cpy_pre"
printf '%s\n' "$__cpy_pre"
printf '%s THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES\n' "$__cpy_pre"
printf '%s WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF\n' "$__cpy_pre"
printf '%s MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR\n' "$__cpy_pre"
printf '%s ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES\n' "$__cpy_pre"
printf '%s WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN\n' "$__cpy_pre"
printf '%s ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF\n' "$__cpy_pre"
printf '%s OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.\n' "$__cpy_pre"
printf '%s %s\n' "$__cpy_pre" "$__cpy_ln"
;;
esac
case "$__cpy_sty" in
c)
printf '%s\n' ' */'
;;
esac
unset $__cpy_unset __cpy_unset
}
# Find Here Or Above
fhoa()
{
if [[ $# -lt 1 ]]
then
echo 'usage: fhoa <name> [<highest-dir>]' >&2
return 1
fi
if [[ -e "$1" ]]
then
echo "$(pwd)/$1"
return 0
fi
if [[ -n "$2" ]]
then
if [[ ! -d "$2" ]]
then
echo "error: fhoa: '$2' is not a directory"
return 1
fi
t="$(cd "$2" && pwd)"
else
t="$HOME"
fi
c="$(pwd)"
if [[ "$c" != "$t" && "${c#${t}/}" = "$c" ]]
then
unset c t
return 2
fi
while true
do
if [[ -e "$c/$1" ]]
then
echo "$c/$1"
unset c t
return 0
fi
if [[ "$c" = "$t" ]]
then
break
fi
c="${c%/*}"
done
unset c t
return 2
}
isvar()
{
if [[ $# -ne 1 ]]
then
echo 'usage: isvar <name>' >&2
return 1
fi
case "$(eval echo "\$$1")" in
\$ | '' )
if set | grep -q "^$1="
then
return 0
else
return 1
fi
;;
* )
return 0
;;
esac
}
[[ -n "$lenv_file" ]] || readonly lenv_file='env'
lenm()
{
if [[ -n "$lenv_label" ]]
then
echo $lenv_label
elif [[ -n "$lenv_current" ]]
then
basename "$lenv_current"
fi
}
_reset_lenv()
{
case "$(typeof reset_lenv)" in
undefined )
if [[ -n "$reset_lenv" ]]
then
$reset_lenv
unset reset_lenv
fi
;;
file )
. reset_lenv
;;
alias )
reset_lenv
unalias reset_lenv 2>/dev/null || true
;;
function )
reset_lenv
unset -f reset_lenv 2>/dev/null || true
;;
* )
reset_lenv
;;
esac
unset lenv_current 2>/dev/null || true
}
lenv()
{
lenv_target="$(fhoa $lenv_file 2>/dev/null || true)"
_reset_lenv
if [[ -n "$lenv_aliases" ]]
then
unalias $lenv_aliases 2>/dev/null
unset lenv_aliases
fi
[[ -z "$lenv_envvars" ]] || unset $lenv_envvars lenv_envvars
env_ss_format="$env_ss_format_default"
if [[ -f "$lenv_target" ]]
then
lenv_current="${lenv_target%/*}"
. "$lenv_target"
lenv_result=$?
unset $env_local_unset env_local_unset \
$(set | $ESED -n 's/^(local_[[:alnum:]_]+)=.*$/\1/p' | tr '\n' ' ') \
2>/dev/null
[[ $lenv_result -eq 0 ]] || _reset_lenv
# If the script set a reset function be sure to invoke it on failure.
# We'll still follow up with a default version just to be sure
# everything's cleaned up.
if [[ "$(typeof reset_lenv)" == undefined && -z "$reset_lenv" ]]
then
reset_lenv()
{
[[ "$(typeof kerl_deactivate)" == 'undefined' ]] || kerl_deactivate
[[ "$(typeof otp_deactivate)" == 'undefined' ]] || otp_deactivate
if [[ -n "$env_reset_path" && "$PATH" != "$env_reset_path" ]]
then
PATH="$env_reset_path"
unset env_reset_path
export PATH
hash -r
fi
if [[ -n "$env_reset_hist" && "$HISTFILE" != "$env_reset_hist" ]]
then
history -w
unset HISTFILE
history -c
HISTFILE="$env_reset_hist"
unset env_reset_hist
export HISTFILE
history -r
fi
if [[ -n "$env_reset_unalias" ]]
then
unalias $env_reset_unalias 2>/dev/null
unset env_reset_unalias
fi
if [[ -n "$env_reset_unsetf" ]]
then
unset -f $env_reset_unsetf 2>/dev/null
unset env_reset_unsetf
fi
[[ -z "$env_reset_unset" ]] || unset $env_reset_unset env_reset_unset
env_ss_format="$env_ss_format_default"
unset -f reset_lenv
}
fi
if [[ $lenv_result -ne 0 ]]
then
_reset_lenv
else
echo loaded environment from "'$lenv_current'"
fi
unset lenv_result
else
[[ -z "$lenv_current" ]] || unset lenv_current
fi
unset lenv_target
}
cdl()
{
chdir "$@" || return $?
lenv
}
newscr()
{
if [[ $# -ne 2 ]]
then
echo 'usage: newscr interpretter target-file' >&2
return 1
fi
if [[ -e "$2" ]]
then
echo "error: newscr: '$2' already exists!" >&2
return 1
fi
if [[ "$1" == 'escript' || "$1" == 'erl' ]]
then
s='escript'
else
for s in "/bin/$1" "/usr/bin/$1" \
"$(which "$1" 2>/dev/null)" "/usr/bin/env $1"
do
[[ -z "$s" || ! -f "$s" || ! -x "$s" ]] || break
done
fi
e="$(/usr/bin/touch "$2" 2>&1)"
if [[ -n "$e" ]]
then
echo "error: newscr: ${e#touch: }" >&2
unset e s
return 1
fi
case "${s##*/}" in
escript )
printf '#!/usr/bin/env escript\n' > "$2"
printf '%%%% -*- mode: erlang; erlang-indent-level: 4; indent-tabs-mode: nil -*-\n' >> "$2"
printf '%%%%! -smp enable +K true -sname %s\n' "${2##*/}" >> "$2"
copyright erl "$2" >> "$2"
printf '\nmain(Args) ->\n ok.\n' >> "$2"
;;
bash | ksh | sh | zsh )
printf '#!%s -e\n' "$s" > "$2"
copyright sh "$2" >> "$2"
printf '\n' >> "$2"
printf 'readonly rdir="$(pwd)"\n' >> "$2"
printf 'readonly sdir="$(cd "$(dirname "$0")" && pwd)"\n' >> "$2"
printf 'readonly sname="${0##*/}"\n' >> "$2"
printf 'readonly spath="$sdir/$sname"\n' >> "$2"
printf '\nset -x\n' >> "$2"
;;
* )
printf '#!%s\n' "$s" > "$2"
;;
esac
unset e s
printf '\n\n' >> "$2"
/bin/chmod +x "$2"
}
giga()
{
d="$(pwd)"
if [[ "$d" = "$HOME" ]]
then
"$MATE" ~/.gitignore_global
else
if [[ "$d" != "${d#${HOME}/}" ]]
then
while [[ "$d" != "$HOME" ]]
do
if [[ -f "$d/.gitignore" ]]
then
"$MATE" -m "$(basename "$d") .gitignore" "$d/.gitignore"
unset d
return 0
fi
d="${d%/*}"
done
"$MATE" ~/.gitignore_global
fi
fi
unset d
}
dirpath()
{
if [[ $# -ne 1 ]]
then
echo 'usage: dirpath <filesystem-path>' >&2
return 1
fi
if [[ -d "$1" ]]
then
d="$1"
else
d="$(dirname "$1")"
fi
case "$d" in
'.' )
pwd
;;
'..' )
dirname "$(pwd)"
;;
* )
(cd "$d" && pwd)
;;
esac
unset d
}
m()
{
if [[ $# -eq 0 ]]
then
"$MATE"
else
for n in "$@"
do
"$MATE" -m "$(basename "$(dirpath "$n")") $(basename "$n")" "$n"
done
unset n
fi
}
if [[ -n "$LOCAL_ENV_DIR" && -d "$LOCAL_ENV_DIR/.." ]]
then
alias le="cd $LOCAL_ENV_DIR/.."
fi
# SSH
alias aws-scp='/usr/bin/scp -p -i /Users/ted/.aws/aws.ssh.1.pem'
alias aws-ssh='/usr/bin/ssh -R 52698:localhost:52698 -i /Users/ted/.aws/aws.ssh.1.pem'
alias chimera='/usr/bin/ssh -R 52698:localhost:52698 -l root chimera'
alias tshome='/usr/bin/ssh -R 52698:localhost:52698 -p 22007 tshome'
# Stuff
alias remake="$MAKE clean && $MAKE"
alias dircp='/bin/pax -rw -pe -X'
alias rtconf="m ~/.riak_test.config"
alias shconf="m ~/.shrc"
alias shrc=". ~/.shrc"
alias e="$MATE"
[[ -z "$BASHO_PRJ_BASE" ]] || alias b="cd $BASHO_PRJ_BASE"
[[ -z "$WDAY_PRJ_BASE" ]] || alias d="cd $WDAY_PRJ_BASE"
[[ -z "$TRB_PRJ_BASE" ]] || alias t="cd $TRB_PRJ_BASE"
[[ -z "$R3R_PRJ_BASE" ]] || alias rr="cd $R3R_PRJ_BASE"
th()
{
export HISTFILE="$( \
/bin/ls -1 /tmp/tsh.???????? 2>/dev/null || \
/usr/bin/mktemp /tmp/tsh.XXXXXXXX )"
[[ ! -s "$HISTFILE" ]] || history -r "$HISTFILE"
}
# Idea IDE(s)
__shrc_ideajdks="$(/bin/ls -1d \
~/Library/Preferences/IdeaIC*/options/jdk.table.xml 2>/dev/null \
| tail -1)"
if [[ -n "$__shrc_ideajdks" && -f "$__shrc_ideajdks" ]]
then
alias ideaerls="m $__shrc_ideajdks"
alias ideadirs="/usr/bin/find ~/prj -type d -name .idea && echo $__shrc_ideajdks"
fi
unset __shrc_ideajdks
# Dates
alias utcs="date '+%s'"
# BSD and GNU versions of 'date' use different options, try both
d2utcs()
{
date -jf '%a %b %d %T %Z %Y' "$*" '+%s' 2>/dev/null \
|| date "--date=$*" '+%s'
}
utcs2d()
{
date -jf '%s' "$*" 2>/dev/null \
|| date "--date=@$*"
}
# Scripts
alias newbash='newscr bash'
alias newes='newscr escript'
alias newksh='newscr ksh'
alias newsh='newscr sh'
alias newzsh='newscr zsh'
# Ruby Path to Enlightenment
alias rp="cd $HOME/prj/ruby/koans && ruby path_to_enlightenment.rb"
# git
alias g="$GIT"
alias ga="$GIT add"
alias gaa="$GIT add -A"
alias gb="$GIT branch"
alias gci="$GIT commit"
alias gcl="$GIT clone"
alias gco="$GIT checkout"
alias gd="$GIT diff"
alias gds="$GIT describe"
alias gigg="m $HOME/.gitignore_global"
alias gl="$GIT log"
alias glr="$GIT log -n 2"
alias gpull="$GIT pull"
alias gpush="$GIT push"
alias gr="$GIT remote"
alias gs="$GIT status"
alias gt="$GIT tag"
if [[ -f '/usr/local/bin/stree' ]]
then
alias st='/usr/local/bin/stree'
elif [[ -d '/Applications/SourceTree.app' ]]
then
alias st='/usr/bin/open -a SourceTree'
fi
gscrub()
{
local arg
for arg in "$@"
do
case "$arg" in
-h|--help)
echo 'Usage: gscrub [-ifnq] [-e <pattern>]' >&2
echo 'Scrubs the current git repository without mercy!' >&2
echo "Parameters are passed to 'git clean' unmodified" >&2
echo "Note that '-f' is already included, adding it a second time will wipe lower-level repos (deps)" >&2
return 1
;;
esac
done
if [[ ! -d '.git' ]]
then
echo "gscrub: error: not at the top of a git repo" >&2
return 2
fi
unset REPLY
printf 'Are you SURE you want to remove all untracked files under\n\t%s?\n' "$(pwd)"
while read -p '[y/n]: '
do
case "$REPLY" in
[yY]|[yY][eE][sS])
break
;;
[nN]|[nN][oO])
return 0
echo 'when you change your mind, use:'
echo "$GIT clean -fdqx -e /env -e /env.local -e /.idea/ -e '*.iml' -e '/*.txt'"
;;
esac
done
$GIT clean -fdqx -e /env -e /env.local -e /.idea/ -e '*.iml' -e '/*.txt' "$@"
}
gti()
{
if [[ $# -ne 1 ]]
then
echo 'Usage: gti <exactly-one-tag>' >&2
return 1
fi
local ref
local ret
local tmp
ref="$($GIT rev-parse "$1")"
ret=$?
if [[ $ret -eq 0 ]]
then
tmp="$(mktemp '/tmp/gt.XXXXXXX')"
$GIT cat-file -p "$ref" >> "$tmp"
ref="$(awk '/^tagger[[:space:]]/ {print $(NF-1), $(NF)}' "$tmp")"
# BSD and GNU versions of 'date' use different options, try both
ref="$(date -jf '%s' "${ref%% *}" '+%Y-%m-%d %H:%M:%S' 2>/dev/null \
|| date "--date=@${ref%% *}" '+%Y-%m-%d %H:%M:%S') ${ref##* }"
printf '%s\t%s\n' "$1" "$ref"
cat "$tmp"
rm "$tmp"
fi
return $ret
}
gy()
{
if [[ $# -ne 1 ]]
then
echo 'Usage: gy <exactly-one-file-path>' >&2
return 1
fi
local cwd="$(pwd)"
cd "$(dirname "$1")" && \
$GIT log '--date=format:%Y' '--format=%ad' '--' "$(basename "$1")" \
| sort -u
cd "$cwd"