wehub-resource-sync
43 lines
1.5 KiB
Bash
Executable File
43 lines
1.5 KiB
Bash
Executable File
#!/bin/sh
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# Dev launcher for the omp CLI, installed by `bun run setup`.
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#
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# Problem it solves: Bun reads `bunfig.toml` from the *current working
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# directory* at startup and evaluates its `preload` entries before running the
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# script. A bun-shebang bin (what `bun link` creates for `src/cli.ts`)
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# therefore inherits whatever `preload` the directory you happen to be in
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# declares. Running `omp`/`pi` inside an unrelated Bun project can execute — and
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# crash on — that project's preload, e.g.
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# error: Cannot find module '@v12sh/utils/frontmatter' from '.../loader.ts'
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#
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# Bun only reads the *exact* cwd (it does not walk parents) and ignores
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# `--config`/`BUN_BE_BUN` for this, so the fix is to launch Bun from an empty,
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# bunfig-free directory and restore the real cwd inside the process via the
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# preload shim alongside this file.
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set -e
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# Resolve this script's real location even when invoked through a symlink
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# (`$HOME/.bun/bin/omp` -> this file).
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self=$0
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while [ -L "$self" ]; do
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link=$(readlink "$self")
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case $link in
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/*) self=$link ;;
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*) self=$(dirname "$self")/$link ;;
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esac
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done
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scripts_dir=$(CDPATH= cd -- "$(dirname -- "$self")" && pwd -P)
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cli=$scripts_dir/../src/cli.ts
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preload=$scripts_dir/omp.ts
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timing_preload=$scripts_dir/../../utils/src/module-timer.ts
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launch_dir=${OMP_DEV_LAUNCH_DIR:-${HOME}/.omp/.dev-cwd}
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mkdir -p "$launch_dir"
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OMP_LAUNCH_CWD=$PWD
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export OMP_LAUNCH_CWD
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cd "$launch_dir"
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if [ -n "${PI_TIMING:-}" ]; then
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exec bun --preload "$preload" --preload "$timing_preload" "$cli" "$@"
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fi
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exec bun --preload "$preload" "$cli" "$@"
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