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41 lines
1.4 KiB
41 lines
1.4 KiB
#! /bin/sed -f |
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1i\ |
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/** @page database Database Schema\ |
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\ |
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@dot\ |
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digraph schema { |
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# remove newlines |
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:a;N;$!ba;s/\n/ /g |
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# reduce spaces |
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s, \+, ,g |
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s| *CREATE *TABLE *\(if *not *exists\)\? *`\?\([a-z]\+\)`\? *|\n \2\n [shape=none, margin=0, label=<\n <table bgcolor="#dddddd">\n <tr><td bgcolor="#ddddff" colspan="4"><b>\2</b></td></tr>\n|ig |
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s/varchar *( *\([0-9]\+\) *)/varchar[\1]/ig |
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s/ *PRIMARY KEY *( *`\?\([a-z]\+\)`\? *) *[,)]//ig |
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:b;s/\([a-z]\+\)\([^;]*\)FOREIGN KEY *( *`\?\([a-z]\+\)`\? *) *REFERENCES *`\?\([a-z]\+\)`\? *( *`\?\([a-z]\+\)`\? *) *\([^,)]*\)[,)]\(.*\)/\1\2\7\n \1:\3 -> \4:\5/ig;tb |
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:c;s|\n[(,] *`\?\([a-z]\+\)`\? *\([^ ]\+\)*\([^,)]*\) *COMMENT *[`"']\([^`"']*\)[`"'] *[,)]|\n <tr><td align="left" port="\1"><b>\1</b></td><td align="left">\2</td><td align="left">\3</td><td align="left">\4</td></tr>\n,|ig;tc |
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s| \+</td>|</td>|g |
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s|<td> \+|<td>|g |
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s|\(<td[^>]*>[^<]\{30,40\}\) \+\([^<]\{20,\}</td>\)|\1<br/>\2|g |
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:d;s|\(<br/>[^<]\{30,40\}\) \+\([^<]\{20,\}</td>\)|\1<br/>\2|g;td |
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s| *COMMENT *= *["']\?\([^"']*\)["']\?|\n <tr><td bgcolor="#ddddff" colspan="4">\1</td></tr>|ig |
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s| \+</td>|</td>|g |
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s|<td> \+|<td>|g |
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s|\(<td[^>]*>[^<]\{60,80\}\) \+\([^<]\{30,\}</td>\)|\1<br/>\2|g |
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:e;s|\(<br/>[^<]\{60,80\}\) \+\([^<]\{30,\}</td>\)|\1<br/>\2|g;te |
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s/\n,[^\n]*/\n/g |
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s|;|\n </table>\n >];\n|ig |
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$a\ |
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}\ |
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@enddot\ |
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*/
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