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fix(agent-arka): do not trip set -u in the installer EXIT trap

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ixoblakp committed 2026-09-03 10:03:35 +03:00
1 parent 5170fab5e8
commit 23c2841119
1 file changed
+14 -12
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agent-arka/install.sh
+14 -12
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@@ -33,6 +33,10 @@ ok() { printf '%s✓%s %s\n' "$C_GREEN" "$C_RESET" "$*"; }
warn() { printf '%s⚠%s %s\n' "$C_YELLOW" "$C_RESET" "$*"; }
die() { printf '%s✗%s %s\n' "$C_RED" "$C_RESET" "$*" >&2; exit 1; }
_aa_tmp=""
cleanup() { [[ -n "${_aa_tmp:-}" ]] && rm -rf "$_aa_tmp"; }
trap cleanup EXIT
brand_env() {
local suffix="$1"
local new_name="AGENT_ARKA_${suffix}"
@@ -175,27 +179,25 @@ main() {
local asset="agent-arka-${version}-${PLATFORM}.tar.gz"
local url="${PUBLIC_DL}/${tag}/${asset}"
local sums_url="${PUBLIC_DL}/${tag}/SHA256SUMS"
local tmp
tmp=$(mktemp -d)
trap 'rm -rf "$tmp"' EXIT
_aa_tmp=$(mktemp -d)
info "Downloading ${asset}"
if ! curl -fL --retry 3 -o "${tmp}/${asset}" "$url"; then
if ! curl -fsSL --retry 3 -o "${_aa_tmp}/${asset}" "$url"; then
die "No package for ${PLATFORM} in ${tag}. See https://git.arka-ai.ru/arka/public/releases"
fi
curl -fsSL -o "${tmp}/SHA256SUMS" "$sums_url" || die "Missing SHA256SUMS for ${tag}"
curl -fsSL -o "${_aa_tmp}/SHA256SUMS" "$sums_url" || die "Missing SHA256SUMS for ${tag}"
local expected actual
expected=$(grep -E "[[:space:]]${asset}\$" "${tmp}/SHA256SUMS" | awk '{print $1}' | head -n 1)
expected=$(grep -E "[[:space:]]${asset}\$" "${_aa_tmp}/SHA256SUMS" | awk '{print $1}' | head -n 1)
[[ -n "$expected" ]] || die "SHA256SUMS has no entry for ${asset}"
actual=$(sha256_file "${tmp}/${asset}")
actual=$(sha256_file "${_aa_tmp}/${asset}")
[[ "$expected" == "$actual" ]] || die "SHA256 mismatch for ${asset} (got ${actual}, want ${expected})"
ok "Checksum ok"
tar -xzf "${tmp}/${asset}" -C "$tmp"
[[ -f "${tmp}/agent-arka" ]] || die "Archive did not contain agent-arka"
chmod 755 "${tmp}/agent-arka"
"${tmp}/agent-arka" --version >/dev/null || die "Downloaded binary failed to run on this host"
cp -f "${tmp}/agent-arka" "${bindir}/agent-arka"
tar -xzf "${_aa_tmp}/${asset}" -C "$_aa_tmp"
[[ -f "${_aa_tmp}/agent-arka" ]] || die "Archive did not contain agent-arka"
chmod 755 "${_aa_tmp}/agent-arka"
"${_aa_tmp}/agent-arka" --version >/dev/null || die "Downloaded binary failed to run on this host"
cp -f "${_aa_tmp}/agent-arka" "${bindir}/agent-arka"
ln -sfn agent-arka "${bindir}/librefang"
ok "Installed ${bindir}/agent-arka ($("${bindir}/agent-arka" --version 2>/dev/null | head -n 1))"