annotate .zshrc @ 316:1936d9f48e0b

zshrc: use `env which` since `which` is not always in /bin
author Augie Fackler <raf@durin42.com>
date Tue, 07 May 2013 19:59:12 -0500
parents e37b00236907
children a7f5b0526a51
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1 # Augie Fackler's zshrc file
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2
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3 for file in $(ls $HOME/.shell.d/*.{,z}sh) ; do
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4 source $file
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5 done
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6
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7 # Login greeting ------------------
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8
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9 if [ ! "$SHOWED_SCREEN_MESSAGE" = "true" ]; then
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10 # Use /bin/which explicitly because we have a shell function
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11 # that confuses the zsh built-in which.
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12 if env which screen > /dev/null; then
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13 detached_screens=`screen -list | grep Detached | sed -e 's/ (Detached)//'`
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14 if [ ! -z "$detached_screens" ]; then
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15 echo "+---------------------------------------+"
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16 echo "| Detached screens are available: |"
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17 echo "$detached_screens"
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18 echo "+---------------------------------------+"
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19 fi
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20 fi
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21 export SHOWED_SCREEN_MESSAGE="true"
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22 fi
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23
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24 if [ ! "$SHOWED_TMUX_MESSAGE" = "true" ]; then
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25 if which tmux > /dev/null; then
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26 detached_screens=$(tmux ls 2> /dev/null | grep -v attached)
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27 if [ ! -z "$detached_screens" ]; then
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28 echo "+-----------------------------------------------------------+"
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29 echo "| Detached tmux sessions are available: |"
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30 echo "$detached_screens"
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31 echo "+-----------------------------------------------------------+"
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32 fi
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33 fi
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34 export SHOWED_TMUX_MESSAGE="true"
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35 fi
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36
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37 # If available, source private extensions stored in a different repo
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38 if [[ -a ~/.private/zshrc ]]; then
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39 source ~/.private/zshrc
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40 fi
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41
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42 if [[ -a ~/.zshrc-machine ]]; then
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43 source ~/.zshrc-machine
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44 fi