A first solution for #5899
This commit is contained in:
ng0
parent
4021fc1cdc
commit
c97daf46fc
4
.gitignore
vendored
4
.gitignore
vendored
@ -13,3 +13,7 @@ yarn-error.log
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npm-packages-offline-cache/
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config.mk
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configure.py
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\#*\#
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*~
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4
Makefile
4
Makefile
@ -52,7 +52,7 @@ lint: tsc yarn-install
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$(tslint) -e src/i18n/strings.ts --project tsconfig.json -t verbose 'src/**/*.ts' 'src/**/*.tsx'
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.PHONY: yarn-install
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yarn-install:
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yarn-install:
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yarn install
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@ -83,7 +83,7 @@ else
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.PHONY: install
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install: tsc
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@echo "installing to" $(prefix)
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npm install -g --prefix $(prefix) .
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npm install -g --prefix $(prefix) .
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endif
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.PHONY: watch
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187
configure
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187
configure
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@ -1,99 +1,118 @@
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#!/usr/bin/env bash
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#!/bin/sh
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set -eu
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# This file is part of TALER
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# (C) 2019 GNUnet e.V.
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#
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# This is very simple POSIX sh script which
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# identifies the first matching
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# python3 identifier in $PATH and produces
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# configure.py from configure.py.in, and then
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# calls the new executable configure.py.
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#
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# It should be portable on Unices. Report bugs on
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# the bugtracker if you discover that it isn't
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# working as intended.
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#
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# Authors:
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# Author: ng0 <ng0@taler.net>
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#
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# Permission to use, copy, modify, and/or distribute this software for any
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# purpose with or without fee is hereby granted.
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#
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# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE
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# LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES
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# OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
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# WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
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# ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF
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# THIS SOFTWARE.
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#
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# SPDX-License-Identifier: 0BSD
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prefix=/usr/local
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usage() {
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echo "Usage: ./configure [OPTION]"
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echo
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echo "Configuration:"
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echo " -h, --help display this help and exit"
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echo
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echo "Installation directories:"
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echo " --prefix=PREFIX install architecture-independent files in PREFIX [$prefix]"
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# there is a function used in curl to replicate which(1), but
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# it uses too many other tools. this one uses command and in
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# gnunet so far has no reports about failures.
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existence()
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{
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command -v "$1" >/dev/null 2>&1
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}
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# -allow a command to fail with !'s side effect on errexit
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# -use return value from ${PIPESTATUS[0]}, because ! hosed $?
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! getopt --test > /dev/null
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if [[ ${PIPESTATUS[0]} -ne 4 ]]; then
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echo 'getopt not available'
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exit 1
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# We have to check every possible variant of the
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# executable name because there is a PEP which
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# defines the executable to be like this.
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if existence python3; then
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python="python3"
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elif existence python3.1; then
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python="python3.1"
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elif existence python3.2; then
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python="python3.2"
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elif existence python3.3; then
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python="python3.3"
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elif existence python3.4; then
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python="python3.4"
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elif existence python3.5; then
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python="python3.5"
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elif existence python3.6; then
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python="python3.6"
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elif existence python3.7; then
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python="python3.7"
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elif existence python3.8; then
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python="python3.8"
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else
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echo "*** No known python3 executable found in path ***"
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echo "*** falling back to env(1) python ***"
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# Unreliable, but if env finds no python, we still can
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# not assume python in a fixed location.
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# TODO: Check this in a clean chroot!
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python="env python"
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fi
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LONGOPTS=prefix:,help
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OPTIONS=h
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# we could check the return value here via || echo "blafoo"
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# or fail anyway once configure.py is invoked because we
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# don't have python if we reach the point to fail.
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PYTHON=$($python -c 'import sys; print(sys.executable)')
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#echo $PYTHON
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! PARSED=$(getopt --options=$OPTIONS --longoptions=$LONGOPTS --name "$0" -- "$@")
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if [[ ${PIPESTATUS[0]} -ne 0 ]]; then
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# e.g. return value is 1
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# then getopt has complained about wrong arguments to stdout
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exit 2
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if ! existence node; then
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echo 'Error: node executable not found.'
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echo 'If you are using Linux, Ubuntu or Debian, try installing the'
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echo 'node-legacy package or symlink node to nodejs.'
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else
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node_version=$(node --version)
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#echo "Using node ${node_version}"
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if ! node -p 'process.exit(!(/v([0-9]+)/.exec(process.version)[1] >= 4))'; then
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echo 'Your node version is too old, use Node 4.x or newer'
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fi
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fi
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# read getopt's output this way to handle the quoting right:
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eval set -- "$PARSED"
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while true; do
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case "$1" in
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--prefix)
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prefix="$2"
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shift 2
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;;
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-h|--help)
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usage
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exit 1
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;;
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--)
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shift
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break
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;;
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*)
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echo "Programming error"
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exit 3
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;;
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esac
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done
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cat << EOF > config.mk
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# this file is autogenerated by ./configure
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prefix=$prefix
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EOF
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node_version=$(node --version)
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if [ ! "$?" -eq 0 ]; then
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echo 'Error: node executable not found.'
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echo 'If you are using ubuntu or debian, try installing the'
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echo 'node-legacy package or symlink node to nodejs.'
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exit 1
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fi
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echo "Using node ${node_version}"
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if ! node -p 'process.exit(!(/v([0-9]+)/.exec(process.version)[1] >= 4))'; then
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echo 'Your node version is too old, use something >v4.x.x'
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exit 1
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if ! existence yarn; then
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echo 'ERROR: yarn missing. See https://yarnpkg.com/en/docs/install'
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fi
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if ! yarn --version &>/dev/null; then
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echo 'Error: yarn missing. See https://yarnpkg.com/en/docs/install'
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exit 1
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# for the weird systems and sandboxes, only as a anotice.
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# make will fail anyway.
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if ! existence find; then
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echo "INFO: find(1) is missing"
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fi
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if ! existence xargs; then
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echo "INFO: xargs(1) is missing"
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fi
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if ! existence msgmerge; then
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echo "INFO: msgmerge(1) is missing"
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fi
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if ! find --version &>/dev/null; then
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echo 'Error: find missing'
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exit 1
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fi
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if ! xargs --version &>/dev/null; then
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echo 'Error: xargs missing'
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exit 1
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fi
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if ! msgmerge --version &>/dev/null; then
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echo "Warning: msgmerge missing, i18n won't work"
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exit 1
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fi
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# Remove leftover configure.py file
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rm configure.py
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# Now we will just assume sed exists,
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# and replace only the executable name.
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sed -e "s,[@]PYTHON[@],$PYTHON,g" < ./configure.py.in > configure.py
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chmod +x configure.py
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# Call configure.py, assuming all went well.
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# $1 is read by configure.py as the prefix.
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# If $1 is empty, the python script checks the
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# environment for PREFIX. We might need more
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# variables and switches, such as DESTDIR.
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./configure.py "$1"
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72
configure.py.in
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72
configure.py.in
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@ -0,0 +1,72 @@
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#!@PYTHON@
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# This file is part of TALER
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# (C) 2019 GNUnet e.V.
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#
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# Authors:
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# Author: ng0 <ng0@taler.net>
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#
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# Permission to use, copy, modify, and/or distribute this software for any
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# purpose with or without fee is hereby granted.
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#
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# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE
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# LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES
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# OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
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# WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
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# ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF
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# THIS SOFTWARE.
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#
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# SPDX-License-Identifier: 0BSD
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import argparse
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import os
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import sys
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import logging
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# This script so far generates config.mk.
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# The only value it produces is prefix,
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# which is either taken as the first argument
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# to this script, or as --prefix=, or read
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# from the environment variable PREFIX.
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#
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# TODO: Also respect DESTDIR ($PREFIX/$DESTDIR/rest).
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def _read_prefix():
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logging.basicConfig(level=logging.DEBUG)
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logger = logging.getLogger(__name__)
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if 'PREFIX' in os.environ:
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logger.debug('PREFIX from environment')
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myprefix = os.environ.get('PREFIX')
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if myprefix is not None and os.path.isdir(myprefix) is True:
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logger.debug('PREFIX from environment: %s', myprefix)
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return myprefix
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else:
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logger.debug('PREFIX from argv')
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parser = argparse.ArgumentParser()
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parser.add_argument("-p",
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"--prefix",
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type=str,
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required=True,
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help='Directory prefix for installation')
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logger.debug('parser.parse_args step')
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args = parser.parse_args()
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logger.debug('%s', args)
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myprefix = args.prefix
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# if args.prefix is not None and os.path.isdir(myprefix) is True:
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if args.prefix and os.path.isdir(myprefix) is True:
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return myprefix
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def main():
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myprefix = str(_read_prefix())
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f = open('config.mk', 'w+')
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f.write('# this file is autogenerated by ./configure\n')
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f.write('prefix=' + myprefix + '\n')
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f.close()
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main()
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