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refactor: consolidate apt source handling into install_deps.sh
- merge APT_MIRROR and EOL archive switching into install_deps.sh fix_apt_sources() (buster unconditional, bullseye probed via Release/InRelease with fallback to archive.debian.org) - make DEBMIRROR follow APT_MIRROR in version.env (nounset-safe) - remove switch_archive_sources.sh (no remaining callers) - simplify docker/Dockerfile.deps to single RUN and update CI to use install_deps.sh --fix-apt-only - update docs (AGENTS.md/README.md) to reflect new flow
This commit is contained in:
196
install_deps.sh
196
install_deps.sh
@@ -17,20 +17,194 @@ __root="$(cd "$(dirname "${__dir}")" && pwd)" # <-- change this as it depends on
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export DEBIAN_FRONTEND=noninteractive
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if [[ -n "${APT_MIRROR:-}" ]]; then
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if [[ -f /etc/apt/sources.list ]]; then
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# Extract the hostname from the first 'deb' line and replace it
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original_mirror=$(awk '/^deb/{print $2}' /etc/apt/sources.list | head -n1 | cut -d/ -f3)
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sed -i "s|${original_mirror}|${APT_MIRROR}|" /etc/apt/sources.list
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# Comment out the security update source to avoid potential issues from mixed mirror sources
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sed -i "/security.ubuntu.com/s|^|#|" /etc/apt/sources.list
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fi
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# ---------------------------------------------------------------------------
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# fix_apt_sources: unified APT source fixing
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# Order: fix EOL archives first, then apply APT_MIRROR.
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# If both are triggered, APT_MIRROR takes precedence but a warning is emitted.
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# ---------------------------------------------------------------------------
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# Global flag set by _fix_eol when EOL handling actually rewrote sources.
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_fix_apt_eol_fixed=0
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if [[ -f /etc/apt/sources.list.d/debian.sources ]]; then
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sed -i "s|deb.debian.org|${APT_MIRROR}|" /etc/apt/sources.list.d/debian.sources
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fi
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fix_apt_sources() {
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# --- EOL archive fixing (Debian only) ---
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_fix_eol() {
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# Only Debian needs archive switching; Ubuntu and others are unaffected.
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if [[ ! -f /etc/os-release ]]; then
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return 0
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fi
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# shellcheck disable=SC1091
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. /etc/os-release
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if [[ "${ID:-}" != "debian" ]]; then
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return 0
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fi
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# EOL codenames that have been moved to archive.debian.org.
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# buster is definitively EOL, bullseye just passed EOL (2026-09) and
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# is in transitional state where archive may not yet be ready, so
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# probing is required.
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local EOL_CODENAMES=("buster" "bullseye")
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local codename="${VERSION_CODENAME:-}"
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local is_eol=0
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local c
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for c in "${EOL_CODENAMES[@]}"; do
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if [[ "$c" == "$codename" ]]; then
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is_eol=1
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break
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fi
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done
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if [[ "$is_eol" -ne 1 ]]; then
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return 0
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fi
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echo "[fix-apt] EOL codename detected: ${codename} (ID=debian), switching to archive.debian.org..."
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case "${codename}" in
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buster)
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# Legacy sources.list (buster default)
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for f in /etc/apt/sources.list /etc/apt/sources.list.d/*.list; do
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[[ -f "$f" ]] || continue
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if grep -q "deb.debian.org" "$f" 2>/dev/null; then
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echo "[fix-apt] $f: deb.debian.org -> archive.debian.org"
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sed -i 's|deb.debian.org|archive.debian.org|g' "$f"
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fi
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if grep -q "security.debian.org" "$f" 2>/dev/null; then
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echo "[fix-apt] $f: security.debian.org -> archive.debian.org"
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sed -i 's|security.debian.org|archive.debian.org|g' "$f"
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fi
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done
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# DEB822 .sources (e.g. /etc/apt/sources.list.d/debian.sources)
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for f in /etc/apt/sources.list.d/*.sources; do
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[[ -f "$f" ]] || continue
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if grep -q "deb.debian.org" "$f" 2>/dev/null; then
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echo "[fix-apt] $f: deb.debian.org -> archive.debian.org (DEB822)"
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sed -i 's|deb.debian.org|archive.debian.org|g' "$f"
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fi
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if grep -q "security.debian.org" "$f" 2>/dev/null; then
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echo "[fix-apt] $f: security.debian.org -> archive.debian.org (DEB822)"
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sed -i 's|security.debian.org|archive.debian.org|g' "$f"
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fi
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done
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# Append buster-backports if not already present (needed for dwz etc.)
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if ! grep -q "${codename}-backports" /etc/apt/sources.list 2>/dev/null; then
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echo "[fix-apt] adding ${codename}-backports to /etc/apt/sources.list"
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echo "deb http://archive.debian.org/debian ${codename}-backports main" >> /etc/apt/sources.list
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else
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echo "[fix-apt] ${codename}-backports already present, skipping"
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fi
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_fix_apt_eol_fixed=1
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;;
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bullseye)
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# Bullseye EOL transitional: probe official source first.
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# If still reachable, keep official; if not reachable, switch to archive.
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local _probe_ok=0
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# Try both Release and InRelease with timeout 5, spider mode; suppress errexit
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if wget -q --spider --timeout=5 "http://deb.debian.org/debian/dists/bullseye/Release" 2>/dev/null; then
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_probe_ok=1
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elif wget -q --spider --timeout=5 "http://deb.debian.org/debian/dists/bullseye/InRelease" 2>/dev/null; then
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_probe_ok=1
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fi
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if [[ $_probe_ok -eq 1 ]]; then
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echo "[fix-apt] bullseye still served from deb.debian.org (probe succeeded), keeping official sources"
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# do NOT set _fix_apt_eol_fixed, remain on official
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else
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echo "[fix-apt] bullseye official source not reachable (probe failed), switching to archive.debian.org..."
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# copy same sed logic as buster but for bullseye (legacy + DEB822 + backports)
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for f in /etc/apt/sources.list /etc/apt/sources.list.d/*.list; do
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[[ -f "$f" ]] || continue
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if grep -q "deb.debian.org" "$f" 2>/dev/null; then
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echo "[fix-apt] $f: deb.debian.org -> archive.debian.org"
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sed -i 's|deb.debian.org|archive.debian.org|g' "$f"
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fi
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if grep -q "security.debian.org" "$f" 2>/dev/null; then
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echo "[fix-apt] $f: security.debian.org -> archive.debian.org"
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sed -i 's|security.debian.org|archive.debian.org|g' "$f"
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fi
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done
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for f in /etc/apt/sources.list.d/*.sources; do
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[[ -f "$f" ]] || continue
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if grep -q "deb.debian.org" "$f" 2>/dev/null; then
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echo "[fix-apt] $f: deb.debian.org -> archive.debian.org (DEB822)"
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sed -i 's|deb.debian.org|archive.debian.org|g' "$f"
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fi
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if grep -q "security.debian.org" "$f" 2>/dev/null; then
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echo "[fix-apt] $f: security.debian.org -> archive.debian.org (DEB822)"
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sed -i 's|security.debian.org|archive.debian.org|g' "$f"
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fi
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done
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if ! grep -q "${codename}-backports" /etc/apt/sources.list 2>/dev/null; then
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echo "[fix-apt] adding ${codename}-backports to /etc/apt/sources.list"
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echo "deb http://archive.debian.org/debian ${codename}-backports main" >> /etc/apt/sources.list
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else
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echo "[fix-apt] ${codename}-backports already present, skipping"
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fi
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_fix_apt_eol_fixed=1
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fi
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;;
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*)
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echo "[fix-apt] WARNING: EOL codename ${codename} matched but no handler defined"
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;;
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esac
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}
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# --- APT_MIRROR handling ---
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_apply_mirror() {
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if [[ -z "${APT_MIRROR:-}" ]]; then
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return 0
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fi
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echo "[fix-apt] applying APT_MIRROR=${APT_MIRROR} ..."
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# Legacy list files: /etc/apt/sources.list and /etc/apt/sources.list.d/*.list
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for f in /etc/apt/sources.list /etc/apt/sources.list.d/*.list; do
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[[ -f "$f" ]] || continue
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# Extract hostname from first deb line and replace it
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local original_mirror
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original_mirror=$(awk '/^deb /{print $2}' "$f" | head -n1 | cut -d/ -f3)
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if [[ -n "${original_mirror:-}" ]]; then
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echo "[fix-apt] $f: replacing host ${original_mirror} -> ${APT_MIRROR}"
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sed -i "s|${original_mirror}|${APT_MIRROR}|g" "$f"
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fi
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# Comment out security.ubuntu.com to avoid mixed-mirror issues (Ubuntu only)
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if grep -q "security.ubuntu.com" "$f" 2>/dev/null; then
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echo "[fix-apt] $f: commenting security.ubuntu.com"
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sed -i "/security.ubuntu.com/s|^|#|" "$f"
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fi
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done
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# DEB822 .sources files: replace deb.debian.org hostname with mirror
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for f in /etc/apt/sources.list.d/*.sources; do
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[[ -f "$f" ]] || continue
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if grep -q "deb.debian.org" "$f" 2>/dev/null; then
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echo "[fix-apt] $f: deb.debian.org -> ${APT_MIRROR} (DEB822)"
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sed -i "s|deb.debian.org|${APT_MIRROR}|g" "$f"
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fi
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done
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}
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_fix_eol
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_apply_mirror
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if [[ "${_fix_apt_eol_fixed}" -eq 1 && -n "${APT_MIRROR:-}" ]]; then
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echo "[fix-apt] WARNING: EOL archive fix was applied but APT_MIRROR=${APT_MIRROR} overrides archive.debian.org; you are responsible for ensuring the mirror provides the archive path."
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fi
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}
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# Parse --fix-apt-only before any heavy work.
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# When set, only fix apt sources and exit 0 (lightweight CI install-test).
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FIX_APT_ONLY=0
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if [[ "${1:-}" == "--fix-apt-only" ]]; then
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FIX_APT_ONLY=1
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fi
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if [[ "$FIX_APT_ONLY" -eq 1 ]]; then
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fix_apt_sources
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echo "[fix-apt] --fix-apt-only: done, exiting 0"
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exit 0
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fi
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# Normal flow: fix sources then continue with dependency installation
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fix_apt_sources
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apt update
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apt upgrade -y
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apt install -y --no-install-recommends lsb-release wget sudo pkgconf build-essential fakeroot \
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