brtv-generate-theme-dimensions.sh - bitreich-tv - Meme TV encoding and streaming
 (HTM) git clone git://bitreich.org/bitreich-tv git://enlrupgkhuxnvlhsf6lc3fziv5h2hhfrinws65d7roiv6bfj7d652fid.onion/bitreich-tv
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       ---
       brtv-generate-theme-dimensions.sh (625B)
       ---
            1 #!/bin/sh
            2 # generate channels where tags begin with a common word
            3 # specify hashtags.txt path as $1 and optionally specify cutoff value as $2
            4 
            5 die()
            6 {
            7         printf '%s: error: %s\n' "${0##*/}" "$1" >&2
            8         exit 1
            9 }
           10 
           11 if [ $# -lt 1 ] || [ ! -r "$1" ]; then
           12         die 'pass hashtags.txt path as first argument'
           13 fi
           14 
           15 awk -v cutoff="${2:-25}" '
           16 /^#[A-z0-9]+-.* / {
           17         split($1, tagwords, "-")
           18         tags[tagwords[1]]++
           19 }
           20 END {
           21         for (tag in tags)
           22                 if (tags[tag] >= cutoff)
           23                         print tag
           24 }
           25 ' "${1}" | while read -r tag; do
           26         grep -E "^${tag}" "${1}" | \
           27         sort -R | \
           28         bin/brtv-generate-playlist.sh | \
           29         bin/brtv-playlist-to-m3u.sh > "${tag#\#}.m3u"
           30 done