summaryrefslogtreecommitdiff
path: root/update-website
blob: 2d51bc369ef31774c8ea2880f0cc2108a2716b51 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
#!/bin/bash

set -e

mirror_dir='/mnt/archlinux32'
website_dir='/usr/src/github/archlinux32/website'

usage() {
  >&2 echo ''
  >&2 echo 'get-package-updates: check for packages that need to be built,'
  >&2 echo ' and build a list in the proper build order'
  >&2 echo ''
  >&2 echo 'possible options:'
  >&2 echo '  -h|--help:    Show this help and exit.'
  >&2 echo '  --magnet-i686 $link:'
  >&2 echo '                Set archiso-i686 magnet link to $link.'
  >&2 echo '  --magnet-dual $link:'
  >&2 echo '                Set archiso-dual magnet link to $link.'
  >&2 echo '  --torrent-seed-i686 $link:'
  >&2 echo '                Set archiso-i686 torrent link to $link.'
  >&2 echo '  --torrent-seed-dual $link:'
  >&2 echo '                Set archiso-dual torrent link to $link.'
  >&2 echo '  --website-dir $dir:'
  >&2 echo '                Set website-dir to $dir.'
  >&2 echo '  --mirror-dir $dir:'
  >&2 echo '                Set mirror-dir to $dir.'
  [ -z "$1" ] && exit 1 || exit "$1"
}

eval set -- "$(
  getopt -o h \
  --long help \
  --long magnet-i686: \
  --long magnet-dual: \
  --long torrent-seed-i686: \
  --long torrent-seed-dual: \
  --long mirror-dir: \
  --long website-dir: \
  -n "$(basename "$0")" -- "$@" || \
  echo usage
)"

tmp_dir="$(mktemp -d)"
cleanup() {
  if mountpoint -q "${tmp_dir}"; then
    sudo umount "${tmp_dir}"
  fi
  rm -rf --one-file-system "${tmp_dir}"
}
trap cleanup EXIT

while [ $# -gt 0 ]; do
  case "$1" in
    '--magnet-i686')
      if [ -s "${tmp_dir}/magnet.i686" ]; then
        printf 'Option %s given multiple times.\n' "$1"
        usage
      fi
      shift
      echo "$1" | \
        tr -d '\n' > \
        "${tmp_dir}/magnet.i686"
    ;;
    '--magnet-dual')
      if [ -s "${tmp_dir}/magnet.dual" ]; then
        printf 'Option %s given multiple times.\n' "$1"
        usage
      fi
      shift
      echo "$1" | \
        tr -d '\n' > \
        "${tmp_dir}/magnet.dual"
    ;;
    '--torrent-seed-i686')
      if [ -s "${tmp_dir}/torrent-seed.i686" ]; then
        printf 'Option %s given multiple times.\n' "$1"
        usage
      fi
      shift
      echo "$1" | \
        tr -d '\n' > \
        "${tmp_dir}/torrent-seed.i686"
    ;;
    '--torrent-seed-dual')
      if [ -s "${tmp_dir}/torrent-seed.dual" ]; then
        printf 'Option %s given multiple times.\n' "$1"
        usage
      fi
      shift
      echo "$1" | \
        tr -d '\n' > \
        "${tmp_dir}/torrent-seed.dual"
    ;;
    '--mirror-dir')
      if [ -s "${tmp_dir}/mirror_dir.set" ]; then
        printf 'Option %s given multiple times.\n' "$1"
        usage
      fi
      shift
      mirror_dir="$1"
      echo "$mirror_dir" > "${tmp_dir}/mirror_dir.set"
    ;;
    '--website-dir')
      if [ -s "${tmp_dir}/website_dir.set" ]; then
        printf 'Option %s given multiple times.\n' "$1"
        usage
      fi
      shift
      website_dir="$1"
      echo "$website_dir" > "${tmp_dir}/website_dir.set"
    ;;
    '--')
      shift
      break
    ;;
    *)
      >&2 printf 'Whoops, option "%s" is not yet implemented!\n' "$1"
      exit 42
    ;;
  esac
  shift
done

if [ $# -gt 0 ]; then
  >&2 echo 'Too many arguments.'
  exit 2
fi

(
  printf '    <div id="download-mirrors">\n'
  curl -Ss 'https://raw.githubusercontent.com/archlinux32/packages/master/core/pacman-mirrorlist/mirrorlist?'"$(
    head -c 24 /dev/urandom | \
      base64 -w0
  )" | \
    sed '
      0,/^$/d
      /^$/d
      /^## /{
        s|^## |\n        </ul>\n\n        <h5>|
        s|$|</h5>\n\n        <ul>\n|
        '"$(
          while read -r flag country; do
            printf \
              's|<h5>%s</h5>|<h5><span class="fam-flag fam-flag-%s" title="%s"></span> %s</h5>|\n' \
              "${country}" \
              "${flag}" \
              "${country}" \
              "${country}"
          done < \
            "${0%/*}/flag-names"
        )"'
      }
      /^#Server = /{
        s|^#Server = \(.*//\)\([^/]*\)\(/.*\)\$arch/\$repo$|'"$(
          printf \
            '            %s\\n' \
            '<li><a href="\1\2\3archisos/"' \
            '    title="Download from \1\2\3">\2</a></li>'
        )"'|
      }
    ' | \
    sed '
      0,/<\/ul>/d
    '
  printf '        </ul>\n\n'
  printf '    </div>\n'
) | \
  sed -i '
    :emptyLines
    /^\n*$/{
      N
      bemptyLines
    }
    /^\(\s*\n\)*\s*<div id="download-mirrors">$/{
      :a
      s|^.*</div>||
      tb
      $!N
      ba
      :b
      r /dev/stdin
    }
  ' "${website_dir}/download/index.html"

latest_iso_date="$(
  ls "${mirror_dir}/archisos" | \
    grep '^archlinux-[0-9.]\+-\(dual\|i.86\)\.iso$' | \
    sed 's@^archlinux-\([0-9.]\+\)-\(dual\|i.86\)\.iso$@\1@' | \
    sort -k1,1 -u | \
    tail -n1
)"

declare -A desc
desc['i686']='i686 only'
desc['dual']='dual bootable'

unset kernels
unset sizes
declare -A sizes
declare -A md5
declare -A sha512

for arch in "${!desc[@]}"; do
  iso="${mirror_dir}/archisos/archlinux-${latest_iso_date}-${arch}.iso"
  if [ ! -f "${iso}" ]; then
    >&2 echo "Can't find iso to arch ${arch}."
    exit 1
  fi
  sudo mount -o loop,ro "${iso}" "${tmp_dir}"
  kernels="$(
    printf '%s\n' ${kernels} $(
      grep '/linux-[0-9]' "${tmp_dir}/arch/pkglist."*".txt" | \
        grep -v 'pkglist\.x86_64\.txt:' | \
        sed '
          s|^\(.*:\)\?core/linux-||
          s|-[0-9]\+$||
        '
      ) | \
      sort -u
  )"
  sudo umount "${tmp_dir}"
  sizes["${arch}"]="$(
    printf 'scale=1; %s/1024/1024\n' "$(stat -c'%s' "${iso}")" | \
      bc
  )"
  md5["${arch}"]="$(
    grep "\s${iso##*/}\$" "${mirror_dir}/archisos/md5sums" | \
      awk '{print $1}'
  )"
  sha512["${arch}"]="$(
    grep "\s${iso##*/}\$" "${mirror_dir}/archisos/sha512sums" | \
      awk '{print $1}'
  )"
  sign_keys="$(
    printf '%s\n' ${sign_keys} $(
      gpg --status-fd=1 --verify "${iso}.sig" "${iso}" 2> /dev/null | \
        grep '^\[GNUPG:] VALIDSIG [0-9A-F]\+ ' | \
        cut -d' ' -f3
    ) | \
      sort -u
  )"
done

if [ $(echo "${kernels}" | grep -c '\S') -ne 1 ]; then
  >&2 echo 'Not exactly one kernel on the iso:'
  >&2 echo "${kernels}"
  exit 1
fi

if [ $(echo "${sign_keys}" | grep -c '\S') -ne 1 ]; then
  >&2 echo 'Not exactly one key used for signing the iso:'
  >&2 echo "'${sign_keys}'"
  exit 1
fi

if [ "${sign_keys}" != 'F2955C3B63EE4E421F30670A3B08EFC6BA974CFC' ] &&
  [ "${sign_keys}" != '248BF41F9BDD61D41D060AE774EDA3C6B06D0506' ] &&
  [ "${sign_keys}" != 'DE9F7688CACF04FEB81A6C590AEEC90755DA7B5A' ]; then
  >&2 echo "Unknown signing key '${sign_keys}'."
  exit 1
fi

values=(
  'Current Release' "${latest_iso_date}"
  'Included Kernel' "${kernels}"
  'PGP Key' '<a href="http://pgp.mit.edu/pks/lookup?search=0x'"${sign_keys}"'\&op=index">'"${sign_keys}"'</a>'
)
for arch in 'i686' 'dual'; do
  values+=(
    "ISO Size (${desc["${arch}"]})" "${sizes["${arch}"]} MB"
    "MD5 (${desc["${arch}"]})" "${md5["${arch}"]}"
    "SHA512 (${desc["${arch}"]})" "${sha512["${arch}"]}"
  )
done

sed -i "$(
  printf '/%s:/s|</strong>.*</li>|</strong> %s</li>|\n' "${values[@]}"
  printf '/archlinux-[0-9.]\+-%s\.iso\.sig/s@archlinux-[0-9.]\+-%s\.iso\.sig@archlinux-%s-%s.iso.sig@\n' \
    'i686' 'i686' "${latest_iso_date}" 'i686' \
    'dual' 'dual' "${latest_iso_date}" 'dual'
)
" \
  "${website_dir}/download/index.html"

for arch in "${!desc[@]}"; do
  if [ ! -s "${tmp_dir}/magnet.${arch}" ]; then
    continue
  fi
  if ! tr '&' '\n' < \
    "${tmp_dir}/magnet.${arch}" | \
    grep -qxF "dn=archlinux-${latest_iso_date}-${arch}.iso"; then
    >&2 printf 'Magnet link for %s is not for %s, skipping.\n' "${arch}" "archlinux-${latest_iso_date}-${arch}.iso"
    continue
  fi
  sed -i '
    /<li><a href="magnet:?.*-'"${arch}"'\.iso/ s/href="[^"]\+"/href="'"$(sed 's|&|\\&|g' "${tmp_dir}/magnet.${arch}")"'"/
    /title="Magnet link">Magnet link for \S\+ ('"${desc["${arch}"]}"')/ s/>Magnet link for \S\+ />Magnet link for '"${latest_iso_date}"' /
  ' "${website_dir}/download/index.html"
done

for arch in "${!desc[@]}"; do
  if [ ! -s "${tmp_dir}/torrent-seed.${arch}" ]; then
    continue
  fi
  if ! grep -qF "archlinux-${latest_iso_date}-${arch}" "${tmp_dir}/torrent-seed.${arch}"; then
    >&2 printf 'Torrent seed for %s is not for %s, skipping.\n' "${arch}" "archlinux-${latest_iso_date}-${arch}.iso"
    continue
  fi
  sed -i '
  /<li><a href="http.*-'"${arch}"'\.iso.torrent/ s/href="[^"]\+"/href="'"$(sed -e 's_/_\\/_g' "${tmp_dir}/torrent-seed.${arch}")"'"/
    /title="Download torrent">Torrent for \S\+ ('"${desc["${arch}"]}"')/ s/>Torrent for \S\+ />Torrent for '"${latest_iso_date}"' /
  ' "${website_dir}/download/index.html"
done