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garrytan
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bin/gstack-bun-version.sh holds the security floor (1.3.3) and the tested version (1.4.0, the CI pin and engines.bun). setup refuses Bun below the floor before writing anything, warns between floor and tested, warns and continues on an unparseable version, and prints a 1.4.0 install hint. Prereleases sort below their release (semver). gstack-session-update now fetches, reads the incoming release's floor and checks the bun setup will run before fast-forwarding to that exact revision; below it the update is held with reason bun-too-old and a resume command, leaving the revision and installs untouched. Fixture copies of setup (team-mode, claude-code migration) now include the sourced file; the slow-git lock test sleeps on fetch, the updater's network step.
59 lines
2.7 KiB
Bash
59 lines
2.7 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 reads the INCOMING release's copy
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# (git show) before advancing a 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="1.4.0"
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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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