43 lines
1.5 KiB
Bash
43 lines
1.5 KiB
Bash
#!/usr/bin/env bash
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# SPDX-License-Identifier: GPL-3.0-or-later
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set -euo pipefail
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apt_sources=(
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/etc/apt/sources.list
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/etc/apt/sources.list.d
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/etc/apt/apt-mirrors.txt
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)
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if [ "$(dpkg --print-architecture)" = "arm64" ]; then
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source_files="$(sudo grep -RIl '://ports.ubuntu.com/ubuntu-ports' \
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"${apt_sources[@]}" 2>/dev/null || true)"
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if [ -n "$source_files" ]; then
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printf '%s\n' "$source_files" | xargs sudo sed -i \
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's|http://ports.ubuntu.com/ubuntu-ports|https://azure.ports.ubuntu.com/ubuntu-ports|g; s|https://ports.ubuntu.com/ubuntu-ports|https://azure.ports.ubuntu.com/ubuntu-ports|g'
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fi
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else
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# GitHub's x86_64 image prefers an Azure mirror that can accept a connection and then stall.
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# Use the canonical archive so apt's bounded retries can make progress during mirror outages.
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source_files="$(sudo grep -RIl '://azure.archive.ubuntu.com/ubuntu' \
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"${apt_sources[@]}" 2>/dev/null || true)"
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if [ -n "$source_files" ]; then
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printf '%s\n' "$source_files" | xargs sudo sed -i \
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's|http://azure.archive.ubuntu.com/ubuntu|https://archive.ubuntu.com/ubuntu|g; s|https://azure.archive.ubuntu.com/ubuntu|https://archive.ubuntu.com/ubuntu|g'
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fi
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fi
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attempt=1
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while ! sudo apt-get \
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-o Acquire::Retries=2 \
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-o Acquire::ForceIPv4=true \
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-o Acquire::http::Timeout=20 \
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-o Acquire::https::Timeout=20 \
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"$@"; do
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if [ "$attempt" -ge 4 ]; then
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exit 1
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fi
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echo "apt-get failed (attempt ${attempt}/4): $*" >&2
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sleep $((attempt * 10))
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attempt=$((attempt + 1))
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done
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