dd3a8e0898
This should allow syncing with fully clean upstream source trees. Change-Id: Ie476a4d2ef72a411150cacc2bd45265170670e1d
94 lines
2.1 KiB
Bash
Executable file
94 lines
2.1 KiB
Bash
Executable file
#!/bin/bash
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# usage: ./genhelp.sh
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#
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# expects halibut to be installed in $PATH:
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# http://www.chiark.greenend.org.uk/~sgtatham/halibut
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#
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# also requires host CC and lz4 library to be available
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halibut --text src/puzzles.but
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# preprocess the input
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# strip leading whitespace
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cat puzzles.txt | awk '{$1=$1; print}' > puzzles.txt.tmp
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# cut at "Appendix A"
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cat puzzles.txt.tmp | awk 'BEGIN { a=1; } /Appendix A/ { a = 0; } a==1' > puzzles.txt
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rm puzzles.txt.tmp
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# now split into different files
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mkdir -p help
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cat puzzles.txt | awk '
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BEGIN {
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file = "none";
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}
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/#Chapter/ {
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if($0 !~ / 1:/ && $0 !~ / 2:/)
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{
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if(file != "none")
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print ";" > file;
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file = "help/"tolower($3$4)".c";
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if($3 ~ "Rectangles")
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file = "help/rect.c";
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print "/* auto-generated by genhelp.sh (intermediate file) */" > file;
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print "/* DO NOT EDIT! */" > file;
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print "const char help_text[] = " > file;
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}
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}
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file != "none" {
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/* escape backslashes */
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gsub(/\\/,"\\\\");
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if($0 ~ /\$/)
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print("WARNING: text contains dollar sign: change special character!" $0);
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/* replace underscores with dollar signs (not used in any of the puzzles docs) */
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if($0 ~ /http/)
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gsub(/_/,"$");
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begin = "";
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last = substr($0, length($0), 1);
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/* hack for chapter titles */
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if(substr($0, 1, 1) == "#" || length($0) == 0)
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term=" \\n";
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else
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term = " ";
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/* custom code markup (halibut modification required) */
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if(substr($0, 1, 2) == ">>")
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{
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gsub(/>> /,"");
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term = " \\n";
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}
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print "\"" begin $0 term "\"" > file;
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}
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END {
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print ";" > file;
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}
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'
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# now compress
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for f in help/*.c
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do
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echo "Compressing: "$f
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gcc compress.c $f -llz4 -o compress -O0
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./compress > $f.tmp
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mv $f.tmp $f
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done
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# generate quick help from all the .R files
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cat src/*.R | awk 'print_next { print_next = 0; print; } /!begin/ && />/ && /gamedesc.txt/ { print_next = 1; }' | awk -F ":" '{print "const char quick_help_text[] = \""$5"\";" >> "help/"$1".c" }'
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rm puzzles.txt
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rm compress
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