52 lines
1.5 KiB
Bash
52 lines
1.5 KiB
Bash
#!/usr/bin/env bash
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# Nyash dev environment convenience script
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# Usage: source tools/dev_env.sh [profile]
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# Profiles:
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# pyvm - Favor PyVM for VM and Bridge
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# bridge - Bridge-only helpers (keep interpreter)
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# phi_off - PHI-less MIR (edge-copy) + verifier relax; harness on
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# reset - Unset variables set by this script
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set -euo pipefail
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activate_pyvm() {
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export NYASH_DISABLE_PLUGINS=1
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export NYASH_VM_USE_PY=1
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export NYASH_PIPE_USE_PYVM=1
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export NYASH_NY_COMPILER_TIMEOUT_MS=${NYASH_NY_COMPILER_TIMEOUT_MS:-2000}
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echo "[dev-env] PyVM profile activated" >&2
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}
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activate_bridge() {
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export NYASH_DISABLE_PLUGINS=1
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unset NYASH_VM_USE_PY || true
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export NYASH_NY_COMPILER_TIMEOUT_MS=${NYASH_NY_COMPILER_TIMEOUT_MS:-2000}
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echo "[dev-env] Bridge profile activated (interpreter for pipe)" >&2
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}
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reset_env() {
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unset NYASH_VM_USE_PY || true
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unset NYASH_PIPE_USE_PYVM || true
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unset NYASH_DISABLE_PLUGINS || true
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unset NYASH_NY_COMPILER_TIMEOUT_MS || true
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unset NYASH_MIR_NO_PHI || true
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unset NYASH_VERIFY_ALLOW_NO_PHI || true
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unset NYASH_LLVM_USE_HARNESS || true
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echo "[dev-env] environment reset" >&2
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}
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activate_phi_off() {
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export NYASH_MIR_NO_PHI=1
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export NYASH_VERIFY_ALLOW_NO_PHI=1
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export NYASH_LLVM_USE_HARNESS=1
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echo "[dev-env] PHI-off (edge-copy) profile activated (harness on)" >&2
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}
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case "${1:-pyvm}" in
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pyvm) activate_pyvm ;;
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bridge) activate_bridge ;;
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phi_off) activate_phi_off ;;
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reset) reset_env ;;
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*) echo "usage: source tools/dev_env.sh [pyvm|bridge|phi_off|reset]" >&2 ;;
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esac
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