alpine-mirror: new aport

alpine-mirror/APKBUILD

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+# Contributor: Patrycja Rosa <alpine@ptrcnull.me>
+# Maintainer: Patrycja Rosa <alpine@ptrcnull.me>
+pkgname=alpine-mirror
+pkgver=1.0.0
+pkgrel=0
+pkgdesc="your own personal mirror of alpine"
+url="https://git.ddd.rip/ptrcnull/aports"
+arch="noarch"
+license="BSD-2-Clause"
+depends="rsync"
+source="
+  alpine-mirror
+  alpine-mirror.conf
+  "
+builddir="$srcdir"
+options="!check" # wow nice tests
+
+package() {
+	install -Dm755 alpine-mirror -t "$pkgdir"/etc/periodic/15min
+	install -Dm644 alpine-mirror.conf -t "$pkgdir"/etc
+}
+
+sha512sums="
+60b46a766d0835dd8968b83b497eef520e555166cf6198189dce5231f321d22856339d0db5771ce63005e1e9e59d6ac8af5f6efa9ee2c027321a65e7e753b409  alpine-mirror
+b7103fcd0411d64249f06c21a73fc87c290cbe60bb921515d319f6415b10e9c9d400d5a8b9b2816fc0f59f13f3df487fb88ec14fbaea2ff031c606b47540657b  alpine-mirror.conf
+"

alpine-mirror/alpine-mirror

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+#!/usr/bin/env sh
+
+# make sure we never run 2 rsync at the same time
+lockfile="/tmp/alpine-mirror.lock"
+if [ -z "$flock" ] ; then
+  exec env flock=1 flock -n $lockfile "$0" "$@"
+fi
+
+# default config
+src=rsync://rsync.alpinelinux.org/alpine/ 
+dest=/var/lib/mirror/
+versions="edge"
+arches="x86_64"
+
+. /etc/alpine-mirror.conf
+
+mirror() {
+  mkdir -p "$dest$1"
+  echo "running rsync $1"
+  /usr/bin/rsync \
+      --archive \
+      --update \
+      --hard-links \
+      --delete \
+      --delete-after \
+      --delay-updates \
+      --timeout=600 \
+      "$src$1" "$dest$1"
+  exitcode=$?
+  [ $exitcode == 0 ] || echo "rsync $1 failed with exit code: $exitcode"
+}
+
+for version in $versions; do
+  for arch in $arches; do
+    mirror "$version/main/$arch/"
+    mirror "$version/community/$arch/"
+    [ "$version" = edge ] && mirror "$version/testing/$arch/"
+  done
+done

alpine-mirror/alpine-mirror.conf

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+# configuration for alpine-mirror
+# replace these values to your liking
+
+dest=/var/lib/mirror/
+versions="edge"
+arches="x86_64"