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fix(source): resolve symlink before computing SCRIPT_DIR

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When gsd-from-source is invoked via a symlink (e.g. ~/.bun/bin/gsd-real
pointing at it so `gsd` resolves to source without further indirection),
BASH_SOURCE[0] is the symlink path, not the real file. The previous
dirname-of-BASH_SOURCE[0] approach resolved SCRIPT_DIR to the symlink's
parent dir (e.g. ~/.bun/bin) and tried to bun-run ~/.bun/src/loader.ts,
which doesn't exist.

Wrapping BASH_SOURCE[0] in readlink -f resolves the physical path first,
so SCRIPT_DIR always points at bin/ inside the gsd source checkout
regardless of how the script is reached.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
Mikael Hugo 2026-04-15 11:07:00 +02:00
parent c0de3538ec
commit 2f2f1845f7
1 changed files with 1 additions and 1 deletions
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2
bin/gsd-from-source
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@ -16,7 +16,7 @@
# Requirements: bun on PATH, node_modules populated (`bun install` once).
set -euo pipefail
SCRIPT_DIR=$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" &>/dev/null && pwd)
SCRIPT_DIR=$(cd -- "$(dirname -- "$(readlink -f "${BASH_SOURCE[0]}")")" &>/dev/null && pwd)
GSD_SOURCE_ROOT=$(cd -- "$SCRIPT_DIR/.." &>/dev/null && pwd)
export GSD_BIN_PATH="$SCRIPT_DIR/gsd-from-source"