2015-03-17 02:31:32 +00:00
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#!/bin/bash -xe
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# Working variables
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MIRROR_ROOT=$1
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2016-02-03 18:19:29 -08:00
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# A temporary file to which to write the new index
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2016-03-23 15:37:58 -04:00
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TMP_INDEX_FILE=$(mktemp)
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2016-02-03 18:19:29 -08:00
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trap "rm -f -- '$TMP_INDEX_FILE'" EXIT
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# And the final location
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2015-03-17 02:31:32 +00:00
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INDEX_FILE=${MIRROR_ROOT}/index.html
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# Start building our file
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2016-02-03 18:19:29 -08:00
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echo -e "<html>\n <head>\n <title>Wheel Index</title>\n </head>" > $TMP_INDEX_FILE
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echo -e " <body>\n <ul>" >> $TMP_INDEX_FILE
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2015-03-17 02:31:32 +00:00
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# Get a list of files
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FILES=`find $MIRROR_ROOT -maxdepth 2 -type d`
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2016-02-04 17:31:39 -08:00
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REGEX="([^/])\/(\1[^/]+)$"
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2015-03-17 02:31:32 +00:00
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for f in $FILES; do
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if [[ $f =~ $REGEX ]]; then
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2016-02-03 18:19:29 -08:00
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echo " <li><a href=\"./${BASH_REMATCH[2]}/\">${BASH_REMATCH[2]}</a></li>" >> $TMP_INDEX_FILE
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2015-03-17 02:31:32 +00:00
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fi
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done
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2016-02-03 18:19:29 -08:00
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echo -e " </ul>\n </body>\n</html>" >> $TMP_INDEX_FILE
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2016-02-04 08:59:55 -08:00
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if ! cmp $TMP_INDEX_FILE $INDEX_FILE >/dev/null 2>&1; then
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# Atomically replace the index file
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mv $TMP_INDEX_FILE $INDEX_FILE
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else
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rm $TMP_INDEX_FILE
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fi
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2016-02-03 18:19:29 -08:00
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# The tempfile is gone so we don't need the trap
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trap - EXIT
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