86 lines
2.7 KiB
Bash
Executable File
86 lines
2.7 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Copyright (c) 2018-2019 Status Research & Development GmbH. Licensed under
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# either of:
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# - Apache License, version 2.0
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# - MIT license
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# at your option. This file may not be copied, modified, or distributed except
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# according to those terms.
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#PWD_CMD="pwd"
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## get native Windows paths on Mingw
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#uname | grep -qi mingw && PWD_CMD="pwd -W"
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export NIMC=${NIMC:-nim}
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# We use ${BASH_SOURCE[0]} instead of $0 to allow sourcing this file
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# and we fall back to a Zsh-specific special var to also support Zsh.
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export REL_PATH="$(dirname "${BASH_SOURCE[0]:-${(%):-%x}}")"
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export ABS_PATH="$(cd "${REL_PATH}"; pwd)"
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# do we still need this?
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#ABS_PATH_NATIVE="$(cd ${REL_PATH}; ${PWD_CMD})"
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export NIMBUS_ENV_DIR="${ABS_PATH}"
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# looks like oh-my-zsh can't handle dots in PATH
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export NIM_PATH=$(cd "${ABS_PATH}/../vendor/Nim/bin"; pwd)
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# Nimble needs this to be an absolute path
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export NIMBLE_DIR=$(cd "${ABS_PATH}/../../.nimble"; pwd)
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# we don't use Nimble-installed binaries, but just in case
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export PATH="${NIMBLE_DIR}/bin:${PATH}"
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#- make it an absolute path, so we can call this script from other dirs
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#- we can't use native Windows paths in here, because colons can't be escaped in PATH
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if [[ "$USE_SYSTEM_NIM" != "1" ]]; then
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export PATH="${NIM_PATH}:${PATH}"
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else
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echo "[using system Nim: $(which $NIMC)]" 1>&2
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fi
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if [[ -n "${NIM_COMMIT}" && "${NIM_COMMIT}" != "nimbus" ]]; then
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echo "[using Nim version ${NIM_COMMIT}]" 1>&2
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fi
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# used by nim-beacon-chain/tests/simulation/start.sh
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export BUILD_OUTPUTS_DIR="${ABS_PATH}/../../../build"
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# change the prompt in shells that source this file
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if [[ -n "$BASH_VERSION" ]]; then
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export PS1="${PS1%\\\$ } [Nimbus env]\\$ "
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EXPORT_FUNC="export -f"
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fi
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if [[ -n "$ZSH_VERSION" ]]; then
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export PS1="[Nimbus env] $PS1"
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EXPORT_FUNC="export" # doesn't actually work, because Zsh doesn't support exporting functions
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fi
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# functions, instead of aliases, to avoid typing long paths (aliases don't seem
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# to be expanded by default for command line arguments)
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nimble() {
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"${ABS_PATH}/nimble.sh" "$@"
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}
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$EXPORT_FUNC nimble
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add_submodule() {
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"${ABS_PATH}/add_submodule.sh" "$@"
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}
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$EXPORT_FUNC add_submodule
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export NIMBUS_BUILD_SYSTEM=yes
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TOP_LEVEL_DIR="${ABS_PATH}/../../../" "${ABS_PATH}/create_nbs_paths.sh"
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if [[ ! -n "$NBS_ONLY_LOAD_ENV_VARS" ]]; then
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if [[ $# == 1 && $1 == "bash" ]]; then
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# the only way to change PS1 in a child shell, apparently
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# (we're not getting the original PS1 value in here, so set a complete and nice prompt)
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export PS1="[Nimbus env] \[\033[0;31m\]\l \[\033[1;33m\]\d \[\033[1;36m\]\t \[\033[0;32m\]|\w|\[\033[0m\]\n\u\$ "
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exec "$1" --login --noprofile
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else
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# can't use "exec" here if we're getting function names as params
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"$@"
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fi
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fi
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