mirror of
https://github.com/oneclickvirt/backtrace.git
synced 2026-10-16 08:25:49 +08:00
117 lines
3.9 KiB
Bash
117 lines
3.9 KiB
Bash
# shellcheck shell=bash
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# CI network operations have bounded retries; build and test commands are not retried.
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ci_retry() {
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local attempt status stdout_file stderr_file
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stdout_file=$(mktemp)
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stderr_file=$(mktemp)
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for attempt in 1 2 3; do
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if "$@" >"$stdout_file" 2>"$stderr_file"; then
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cat "$stdout_file"
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cat "$stderr_file" >&2
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rm -f "$stdout_file" "$stderr_file"
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return 0
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else
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status=$?
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fi
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if [[ "$attempt" == 3 ]] || ! grep -Eiq 'HTTP[^0-9]*(408|429|500|502|503|504)|timed? out|timeout|connection (reset|refused|closed)|temporary failure|TLS handshake|unexpected EOF|could not resolve host|failed to connect|remote end hung up' "$stdout_file" "$stderr_file"; then
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cat "$stdout_file"
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cat "$stderr_file" >&2
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rm -f "$stdout_file" "$stderr_file"
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return "$status"
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fi
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sleep "$((attempt * 2))"
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done
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}
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gh() { ci_retry command gh "$@"; }
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git() {
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if [[ "${1:-}" != clone ]]; then
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command git "$@"
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return
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fi
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local destination temporary status
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local clone_args=("$@")
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destination="${clone_args[${#clone_args[@]}-1]}"
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# Calls without an explicit destination keep git's native behavior.
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if [[ "$destination" == *://* || "$destination" == *.git ]]; then
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ci_retry command git "$@"
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return
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fi
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if [[ -e "$destination" || -L "$destination" ]]; then
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printf 'Clone destination already exists.\n' >&2
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return 1
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fi
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mkdir -p "$(dirname "$destination")"
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temporary=$(mktemp -d "${destination}.ci-XXXXXX")
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clone_args[${#clone_args[@]}-1]="$temporary"
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# A failed clone may leave a partial checkout; clear only our owned temp directory.
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if ci_retry ci_clone_attempt "$temporary" "${clone_args[@]}"; then
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if [[ -e "$destination" || -L "$destination" ]]; then
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rm -rf "$temporary"
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return 1
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fi
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mv "$temporary" "$destination"
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else
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status=$?
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rm -rf "$temporary"
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return "$status"
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fi
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}
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ci_clone_attempt() {
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local temporary="$1"
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shift
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rm -rf "$temporary"
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command git "$@"
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}
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curl() {
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local argument mutating=false status stdout_file stderr_file source_index=-1 backup='' i
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local curl_args=("$@")
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for ((i=0; i<${#curl_args[@]}; i++)); do
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argument="${curl_args[i]}"
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case "$argument" in
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--data*|-d*|--form*|-F*|--upload-file*|-T*) mutating=true ;;
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POST|PATCH|PUT|DELETE|-XPOST|-XPATCH|-XPUT|-XDELETE|--request=POST|--request=PATCH|--request=PUT|--request=DELETE) mutating=true ;;
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https://*) source_index=$i ;;
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esac
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done
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if $mutating; then
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# A timed-out mutation may already have reached the server.
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command curl --fail-with-body --connect-timeout 15 --max-time 600 "${curl_args[@]}"
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return
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fi
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if [[ "$source_index" -ge 0 ]]; then
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case "${curl_args[source_index]}" in
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https://cdn.spiritlhl.net/https://*|https://cdn.spiritlhl.top/https://*)
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backup="${curl_args[source_index]#*/https://}"
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backup="https://$backup" ;;
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https://ftp.gnu.org/gnu/*)
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backup="https://ftpmirror.gnu.org/${curl_args[source_index]#https://ftp.gnu.org/gnu/}" ;;
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esac
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fi
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stdout_file=$(mktemp)
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stderr_file=$(mktemp)
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if command curl --fail-with-body --connect-timeout 15 --max-time 1200 --retry 3 --retry-max-time 180 --retry-connrefused "${curl_args[@]}" >"$stdout_file" 2>"$stderr_file"; then
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cat "$stdout_file"
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cat "$stderr_file" >&2
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rm -f "$stdout_file" "$stderr_file"
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return 0
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else
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status=$?
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fi
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if [[ -n "$backup" ]]; then
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curl_args[source_index]="$backup"
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if command curl --fail-with-body --connect-timeout 15 --max-time 1200 --retry 3 --retry-max-time 180 --retry-connrefused "${curl_args[@]}" >"$stdout_file" 2>"$stderr_file"; then
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cat "$stdout_file"
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cat "$stderr_file" >&2
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rm -f "$stdout_file" "$stderr_file"
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return 0
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else
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status=$?
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fi
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fi
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cat "$stdout_file"
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cat "$stderr_file" >&2
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rm -f "$stdout_file" "$stderr_file"
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return "$status"
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}
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wget() { command wget --tries=3 --timeout=45 --waitretry=2 --retry-connrefused "$@"; }
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