memecache-insert - annna - Annna the nice friendly bot.
HTML git clone git://bitreich.org/annna/ git://enlrupgkhuxnvlhsf6lc3fziv5h2hhfrinws65d7roiv6bfj7d652fid.onion/annna/
DIR Log
DIR Files
DIR Refs
DIR Tags
DIR README
---
memecache-insert (786B)
---
1 #!/bin/sh
2 set -e
3
4 usage() {
5 printf "usage: %s old.meme new.meme\n" "$(basename "$0")"
6 exit 1
7 }
8
9 memesanity() {
10 if ! [ -e "$1" ]; then
11 printf "%s not found\n" "$1"
12 usage
13 fi
14
15 if [ "$(sed 1q "$1")" != "meme2" ]; then
16 printf "we can only work with the meme2 format\n"
17 usage
18 fi
19 }
20
21 if [ -z "$1" ] || [ -z "$2" ]; then
22 usage
23 fi
24
25 oldmemes="$1"
26 newmemes="$2"
27
28 memesanity "$oldmemes"
29 memesanity "$newmemes"
30
31 t="$(mktemp)"
32
33 tail -n+2 "$newmemes" | while read -r tag uri sum; do
34 if grep -q " ${sum}\$" "$oldmemes"; then
35 printf "%s already here\n" "$tag" >&2
36 continue
37 fi
38
39 printf "%s %s %s\n" "$tag" "$uri" "$sum"
40 printf "downloading %s ...\n" "$tag" >&2
41 curl -s "$uri" > "$(basename "$uri")"
42 done > "$t"
43
44 tail -n+2 "$oldmemes" >> "$t"
45
46 printf "meme2\n"
47 sort "$t"
48
49 rm -f "$t"