mirror of
https://github.com/garrytan/gstack.git
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garrytanandcapy-ai[bot]
f492a5a9d0
Co-authored-by: capy-ai[bot] <230910855+capy-ai[bot]@users.noreply.github.com>
129 lines
6.3 KiB
Bash
129 lines
6.3 KiB
Bash
# shellcheck shell=bash
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# gstack-bun-version.sh — the one source for the Bun versions gstack needs.
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# Sourced, never executed: ./setup refuses or warns from it before writing
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# anything, and bin/gstack-session-update and /gstack-upgrade read the
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# INCOMING release's floor (gstack_bun_incoming_hold) before advancing a
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# live checkout. test/bun-version-drift.test.ts
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# keeps it equal to package.json engines.bun, every CI pin, setup's install
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# hint and README. Bash 3.2 builtins only.
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#
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# GSTACK_BUN_FLOOR is the security floor. Older Bun accepts
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# --no-compile-autoload-dotenv/--no-compile-autoload-bunfig but ignores them,
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# so gstack's compiled tools would read a project's .env. Verified by a
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# compiled probe (a binary built with all four no-autoload flags, run beside a
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# .env): Bun 1.3.2 loads it, 1.3.3 and 1.4.0 do not.
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# GSTACK_BUN_TESTED is the supported minimum: the CI pin and engines.bun.
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GSTACK_BUN_FLOOR="1.3.3"
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GSTACK_BUN_TESTED="1.4.2"
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# gstack_bun_archive_sha256 TARGET [VERSION] — the SHA-256 of
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# https://github.com/oven-sh/bun/releases/download/bun-v$VERSION/bun-TARGET.zip
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# (VERSION defaults to $GSTACK_BUN_TESTED) from that release's SHASUMS256.txt,
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# for the targets bin/gstack-capy-install installs on Capy cloud machines (the
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# same exact-archive recipe as .github/docker/Dockerfile.ci;
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# test/bun-version-drift.test.ts keeps the $GSTACK_BUN_TESTED rows equal). A
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# newer version is listed so the installer can follow a project's exact pin
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# above the minimum. Prints nothing and returns 1 without a verified archive.
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GSTACK_BUN_VERIFIED="1.4.2 1.4.3"
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gstack_bun_archive_sha256() {
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case "${2:-$GSTACK_BUN_TESTED}" in
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1.4.2) case "$1" in
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linux-x64) echo 36368faef7527875d5ffa52e53cd48021741f2a83eb6208a8dd64068d422a913 ;;
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linux-x64-baseline) echo c678040f14fe0440eb839d37cbd0ce4c051a32da72806ac97de6a6aab6bf728f ;;
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linux-aarch64) echo 54328bbc2d9c8e0c9f892c544d66c57a83b84139e34909e5ee81758f1ac8fda7 ;;
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*) return 1 ;;
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esac ;;
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1.4.3) case "$1" in
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linux-x64) echo 3e730528d89775f03f87f05c06787c4df4099d0a37f3f252e7b829cb23816e18 ;;
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linux-x64-baseline) echo 1fc2edac843102909e3a1be1d8d9802cc6071cf074e67e88231f4ffe0f8b397b ;;
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linux-aarch64) echo efa9813da5ed72423bf847f916e8d2c47c0d776add972354026a75e10da9aa21 ;;
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*) return 1 ;;
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esac ;;
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*) return 1 ;;
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esac
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}
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# _gstack_bun_parse <version> — sets _gb_core ("MAJOR MINOR PATCH" as decimal
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# integers) and _gb_pre (prerelease, may be empty); returns 1 when malformed.
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# A leading "v" and "+build" metadata are ignored.
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_gstack_bun_parse() {
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_gb_v="${1#v}"; _gb_v="${_gb_v%%+*}"; _gb_pre=""
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case "$_gb_v" in
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*-*) _gb_pre="${_gb_v#*-}"; _gb_v="${_gb_v%%-*}"; [ -n "$_gb_pre" ] || return 1 ;;
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esac
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case "$_gb_v" in *.*.*) ;; *) return 1 ;; esac
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_gb_maj="${_gb_v%%.*}"; _gb_rest="${_gb_v#*.}"; _gb_min="${_gb_rest%%.*}"; _gb_pat="${_gb_rest#*.}"
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case "$_gb_maj" in ''|*[!0-9]*) return 1 ;; esac
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case "$_gb_min" in ''|*[!0-9]*) return 1 ;; esac
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case "$_gb_pat" in ''|*[!0-9]*) return 1 ;; esac
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case "$_gb_pre" in *[!0-9A-Za-z.-]*) return 1 ;; esac
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_gb_core="$((10#$_gb_maj)) $((10#$_gb_min)) $((10#$_gb_pat))"
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}
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# _gstack_bun_below <version> <release> — true when version sorts below the
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# release. Prerelease rule (semver): 1.3.3-canary.1 is below 1.3.3 and above
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# 1.3.2, so a prerelease of the floor itself is refused.
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_gstack_bun_below() {
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_gstack_bun_parse "$2" || return 1
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set -- "$1" $_gb_core
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_gstack_bun_parse "$1" || return 1
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set -- "$@" $_gb_core
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[ "$5" -ne "$2" ] && { [ "$5" -lt "$2" ]; return; }
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[ "$6" -ne "$3" ] && { [ "$6" -lt "$3" ]; return; }
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[ "$7" -ne "$4" ] && { [ "$7" -lt "$4" ]; return; }
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[ -n "$_gb_pre" ]
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}
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# gstack_bun_status <version> [floor] — prints too-old, untested, ok or
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# malformed. The optional floor lets the auto-updater apply the incoming
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# release's floor with this release's comparison rule.
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gstack_bun_status() {
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if ! _gstack_bun_parse "$1"; then echo malformed
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elif _gstack_bun_below "$1" "${2:-$GSTACK_BUN_FLOOR}"; then echo too-old
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elif _gstack_bun_below "$1" "$GSTACK_BUN_TESTED"; then echo untested
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else echo ok
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fi
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}
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# gstack_bun_incoming_hold <git-dir> <rev> — the pre-advance check shared by
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# the auto-updater and /gstack-upgrade. Reads the floor from <rev>'s copy of
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# this file and checks the `bun` setup will run (first on PATH). Below that
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# floor it prints the held reason and returns 0; otherwise it prints nothing
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# and returns 1 (no bun, no floor in <rev>, or an unparseable version, which
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# setup only warns on). The comparison rule is this release's.
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gstack_bun_incoming_hold() {
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command -v bun >/dev/null 2>&1 || return 1
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_gb_floor=$(git -C "$1" show "$2:bin/gstack-bun-version.sh" 2>/dev/null | sed -n 's/^GSTACK_BUN_FLOOR="\([0-9A-Za-z.+-]*\)".*/\1/p' | head -1)
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[ -n "$_gb_floor" ] || return 1
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_gb_found=$(bun --version 2>/dev/null | head -1)
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[ "$(gstack_bun_status "$_gb_found" "$_gb_floor")" = too-old ] || return 1
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_gb_ver=$(git -C "$1" show "$2:VERSION" 2>/dev/null | head -1)
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echo "bun-too-old: found Bun $_gb_found at $(command -v bun); gstack ${_gb_ver:-update} needs $_gb_floor or newer"
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}
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# gstack_bun_launch_dir [exact] — the directory to put first on PATH so
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# gstack's `#!/usr/bin/env bun` bins run a supported Bun: the first of
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# $BUN_INSTALL/bin and $HOME/.bun/bin whose bun is ok (and equals <exact>
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# when given), unless the bun already first on PATH qualifies. Prints the
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# directory (callers read its version with "<dir>/bun --version"); prints
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# nothing and returns 1 when PATH's bun suffices or no candidate qualifies. Shared by
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# gstack-capy-install (the GSTACK_LAUNCH line) and gstack-doctor --check (the
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# runtime row's `found at ... (not on PATH)`).
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gstack_bun_launch_dir() {
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_gb_path_bun=$(command -v bun 2>/dev/null || true)
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if [ -n "$_gb_path_bun" ]; then
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_gb_v=$(bun --version </dev/null 2>/dev/null | head -1)
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if [ "$(gstack_bun_status "$_gb_v")" = ok ] && { [ -z "${1:-}" ] || [ "$_gb_v" = "$1" ]; }; then return 1; fi
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fi
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for _gb_dir in "${BUN_INSTALL:+$BUN_INSTALL/bin}" "${HOME:+$HOME/.bun/bin}"; do
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[ -n "$_gb_dir" ] && [ -x "$_gb_dir/bun" ] || continue
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[ "$_gb_dir/bun" = "$_gb_path_bun" ] && continue
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_gb_v=$("$_gb_dir/bun" --version </dev/null 2>/dev/null | head -1)
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[ "$(gstack_bun_status "$_gb_v")" = ok ] || continue
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[ -z "${1:-}" ] || [ "$_gb_v" = "$1" ] || continue
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printf '%s\n' "$_gb_dir"
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return 0
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done
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return 1
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}
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