annotate contrib/tcsh_completion_build.sh @ 2195:f027bc2d3f4a

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author TK Soh <teekaysoh@yahoo.com>
date Thu, 04 May 2006 14:01:55 +0200
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1 #!/bin/sh
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2
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3 #
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4 # tcsh_completion_build.sh - script to generate tcsh completion
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5 #
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6 #
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7 # Copyright (C) 2005 TK Soh.
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8 #
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9 # This is free software; you can redistribute it and/or modify it under
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10 # the terms of the GNU General Public License as published by the Free
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11 # Software Foundation; either version 2 of the License, or (at your
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12 # option) any later version.
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13 #
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14 #
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15 # Description
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16 # -----------
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17 # This script generates a tcsh source file to support completion
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18 # of Mercurial commands and options.
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19 #
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20 # Instruction:
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21 # -----------
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22 # Run this script to generate the tcsh source file, and source
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23 # the file to add command completion support for Mercurial.
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24 #
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25 # tcsh% tcsh_completion.sh FILE
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26 # tcsh% source FILE
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27 #
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28 # If FILE is not specified, tcsh_completion will be generated.
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29 #
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30 # Bugs:
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31 # ----
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32 # 1. command specific options are not supported
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33 # 2. hg commands must be specified immediately after 'hg'.
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34 #
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35
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36 tcsh_file=${1-tcsh_completion}
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37
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38 hg_commands=`hg --debug help | \
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39 sed -e '1,/^list of commands:/d' \
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40 -e '/^global options:/,$d' \
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41 -e '/^ [^ ]/!d; s/[,:]//g;' | \
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42 xargs -n5 | \
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43 sed -e '$!s/$/ \\\\/g; 2,$s/^ */ /g'`
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45 hg_global_options=`hg -v help | \
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46 sed -e '1,/global/d;/^ *-/!d; s/ [^- ].*//' | \
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47 sed -e 's/ *$//; $!s/$/ \\\\/g; 2,$s/^ */ /g'`
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49 hg_version=`hg version | sed -e '1q'`
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51 script_name=`basename $0`
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52
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53 cat > $tcsh_file <<END
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54 #
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55 # tcsh completion for Mercurial
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56 #
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57 # This file has been auto-generated by $script_name for
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58 # $hg_version
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59 #
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60 # Copyright (C) 2005 TK Soh.
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61 #
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62 # This is free software; you can redistribute it and/or modify it under
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63 # the terms of the GNU General Public License as published by the Free
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64 # Software Foundation; either version 2 of the License, or (at your
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65 # option) any later version.
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66 #
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67
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68 complete hg \\
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69 'n/--cwd/d/' 'n/-R/d/' 'n/--repository/d/' \\
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70 'C/-/($hg_global_options)/' \\
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71 'p/1/($hg_commands)/'
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73 END