76 lines
1.8 KiB
Bash
Executable file
76 lines
1.8 KiB
Bash
Executable file
#!/usr/bin/env bash
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set -euo pipefail
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# This file is part of the Fun programming language.
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# https://hanez.org/project/fun/
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#
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# Copyright 2025 Johannes Findeisen <you@hanez.org>
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# Licensed under the terms of the Apache-2.0 license.
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# https://opensource.org/license/apache-2-0
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ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")"/.. && pwd)"
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EX_DIR="$ROOT/examples"
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# Allow override via first arg or FUN_BIN env
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BIN="${1:-${FUN_BIN:-}}"
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pick_bin() {
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local cands=(
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"$ROOT/fun"
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"$ROOT/build/fun"
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"$ROOT/build/bin/fun"
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"$ROOT/cmake-build-debug/fun"
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"$ROOT/cmake-build-release/fun"
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)
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for p in "${cands[@]}"; do
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[[ -x "$p" ]] && { echo "$p"; return 0; }
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done
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# Last resort: search shallowly for an executable named 'fun' under common build dirs
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local found
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found="$(
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find "$ROOT" -maxdepth 3 -type f -name fun -perm -u+x 2>/dev/null \
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| grep -E '/(build|cmake-build[^/]*)/fun$' \
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| head -n 1 || true
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)"
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[[ -n "$found" ]] && { echo "$found"; return 0; }
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return 1
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}
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if [[ -z "${BIN}" ]]; then
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if ! BIN="$(pick_bin)"; then
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echo "error: fun binary not found. Try building it (e.g., via CMake) or pass it explicitly:" >&2
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echo " scripts/run_examples.sh /path/to/fun" >&2
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echo "or set FUN_BIN=/path/to/fun" >&2
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exit 2
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fi
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fi
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if [[ ! -x "$BIN" ]]; then
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echo "error: fun binary not found or not executable at $BIN" >&2
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exit 2
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fi
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shopt -s nullglob
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files=("$EX_DIR"/*.fun)
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shopt -u nullglob
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if (( ${#files[@]} == 0 )); then
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echo "No .fun example files found in $EX_DIR"
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exit 0
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fi
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rc=0
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for f in "${files[@]}"; do
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echo "=== Running: ${f#$ROOT/} ==="
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if ! "$BIN" "$f"; then
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echo "FAILED: ${f#$ROOT/}"
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rc=1
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fi
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done
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if (( rc == 0 )); then
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echo "All examples ran successfully."
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else
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echo "Some examples failed."
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fi
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exit $rc
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