├── .github ├── workflows │ ├── shellcheck.yml │ └── tester.yml └── nim.json ├── action.yml ├── readme.md ├── setup.sh └── license.txt /.github/workflows/shellcheck.yml: -------------------------------------------------------------------------------- 1 | on: [push, pull_request] 2 | 3 | name: 'Check shell scripts' 4 | jobs: 5 | shellcheck: 6 | name: 'Run shellcheck on scripts' 7 | runs-on: 'ubuntu-latest' 8 | steps: 9 | - name: 'Checkout' 10 | uses: actions/checkout@v2 11 | - name: 'Run shellcheck' 12 | uses: ludeeus/action-shellcheck@0.5.0 13 | -------------------------------------------------------------------------------- /.github/nim.json: -------------------------------------------------------------------------------- 1 | { 2 | "problemMatcher": [ 3 | { 4 | "owner": "nim", 5 | "pattern": [ 6 | { 7 | "regexp": "^(.+)\\((\\d+),\\s(\\d+)\\)\\s(Error|Warning|Hint):\\s(.+)$", 8 | "file": 1, 9 | "line": 2, 10 | "column": 3, 11 | "severity": 4, 12 | "message": 5 13 | } 14 | ] 15 | } 16 | ] 17 | } 18 | -------------------------------------------------------------------------------- /action.yml: -------------------------------------------------------------------------------- 1 | name: 'Setup Nim compiler and tools' 2 | description: 'Download and install the selected Nim nightly build' 3 | 4 | inputs: 5 | architecture: 6 | description: 'What architecture of the compiler should be fetched (defaults to native)' 7 | required: false 8 | version: 9 | description: 'Which nightly-tracked branch should be fetched' 10 | required: true 11 | default: 'devel' 12 | path: 13 | description: 'The path which the compiler will be downloaded to' 14 | required: false 15 | default: 'nim' 16 | add-to-path: 17 | description: 'Whether the compiler should be added to PATH' 18 | required: false 19 | default: true 20 | 21 | runs: 22 | using: "composite" 23 | steps: 24 | - name: 'Download the Nim compiler' 25 | shell: bash 26 | run: | 27 | '${{ github.action_path }}/setup.sh' -o '${{ inputs.path }}' '${{ inputs.version }}' '${{ inputs.architecture }}' 28 | 29 | - name: 'Enable annotations support' 30 | shell: bash 31 | run: echo '::add-matcher::${{ github.action_path }}/.github/nim.json' 32 | 33 | - name: 'Add the Nim compiler to PATH' 34 | shell: bash 35 | run: | 36 | add-path() { 37 | echo "$1" >> "$GITHUB_PATH" 38 | echo "Directory '$1' has been added to PATH." 39 | } 40 | 41 | real-path() { 42 | if [[ '${{ runner.os }}' == 'Windows' ]]; then 43 | cygpath -aw "$1" 44 | else 45 | python -c "import os; import sys; print(os.path.realpath(sys.argv[1]))" "$1" 46 | fi 47 | } 48 | 49 | if ${{ inputs.add-to-path }}; then 50 | path='${{ inputs.path }}' 51 | add-path "$(real-path "$path/bin")" 52 | add-path "$(real-path "$HOME/.nimble/bin")" 53 | else 54 | echo "This step was skipped per user request." 55 | fi 56 | 57 | branding: 58 | icon: 'download-cloud' 59 | color: 'yellow' 60 | -------------------------------------------------------------------------------- /readme.md: -------------------------------------------------------------------------------- 1 | # Setup Nim 2 | 3 | ![Check shell scripts](https://github.com/alaviss/setup-nim/workflows/Check%20shell%20scripts/badge.svg) 4 | ![Test Github Actions](https://github.com/alaviss/setup-nim/workflows/Test%20Github%20Actions/badge.svg) 5 | 6 | An action for setting up the Nim environment for use within Github Actions. 7 | This includes: 8 | 9 | - The full Nim toolchain built by the official builder at 10 | [nim-lang/nightlies](https://github.com/nim-lang/nightlies). 11 | - A [problem matcher](https://github.com/actions/toolkit/blob/master/docs/problem-matchers.md) 12 | for converting compiler errors/warnings into annotations. 13 | 14 | # Usage 15 | 16 | See [action.yml](action.yml) 17 | 18 | **Note**: It is recommended to use a tagged version at the moment instead of 19 | `master`. This makes sure that future backward-incompatible changes will not 20 | cause your CI to fail suddenly. See the [Update](#update) section for how 21 | to keep the action up-to-date. 22 | 23 | Basic: 24 | 25 | ```yaml 26 | steps: 27 | - uses: alaviss/setup-nim@0.1.1 28 | with: 29 | version: 'version-1-4' # The Nim nightly version branch to download 30 | path: 'nim' # The directory relative to ${{ github.workspace }} to 31 | # store the downloaded toolchain 32 | - uses: actions/checkout@v2 33 | - run: nimble build 34 | ``` 35 | 36 | Matrix testing: 37 | 38 | ```yaml 39 | jobs: 40 | test: 41 | strategy: 42 | matrix: 43 | os: ['windows-latest', 'macos-latest', 'ubuntu-latest'] 44 | nim: ['devel', 'version-1-4', 'version-1-0'] 45 | 46 | name: Nim ${{ matrix.nim }} on ${{ matrix.os }} 47 | runs-on: ${{ matrix.os }} 48 | steps: 49 | - uses: actions/checkout@v2 50 | - uses: alaviss/setup-nim@0.1.1 51 | with: 52 | path: 'nim' 53 | version: ${{ matrix.nim }} 54 | - run: nimble test 55 | ``` 56 | 57 | Testing 32bit Windows: 58 | 59 | ```yaml 60 | jobs: 61 | test: 62 | name: Nim 32bit on Windows 63 | runs-on: windows-latest 64 | 65 | steps: 66 | - uses: actions/checkout@v2 67 | - uses: egor-tensin/setup-mingw@v1 68 | with: 69 | platform: x86 70 | - uses: alaviss/setup-nim@0.1.1 71 | with: 72 | path: 'nim' 73 | version: devel 74 | architecture: i386 75 | - run: nimble test 76 | ``` 77 | 78 | # Update 79 | 80 | Github's Dependabot can be used to keep actions up-to-date, see [here][1] for 81 | more information. 82 | 83 | Example `.github/dependabot.yml` (copied from [Github Docs][1]): 84 | 85 | ```yaml 86 | version: 2 87 | 88 | updates: 89 | - package-ecosystem: "github-actions" 90 | directory: "/" 91 | schedule: 92 | # Check for updates to GitHub Actions every weekday 93 | interval: "daily" 94 | ``` 95 | 96 | # License 97 | 98 | Unless stated otherwise, scripts and documentations within this project are 99 | released under the [GNU GPLv3 license](license.txt). 100 | 101 | [1]: https://docs.github.com/en/free-pro-team@latest/github/administering-a-repository/keeping-your-actions-up-to-date-with-dependabot 102 | -------------------------------------------------------------------------------- /setup.sh: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env bash 2 | # 3 | # Simple tool to setup a Nim environment 4 | # Copyright (C) 2020 Leorize 5 | # 6 | # This program is free software: you can redistribute it and/or modify 7 | # it under the terms of the GNU General Public License as published by 8 | # the Free Software Foundation, either version 3 of the License, or 9 | # (at your option) any later version. 10 | # 11 | # This program is distributed in the hope that it will be useful, 12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 | # GNU General Public License for more details. 15 | # 16 | # You should have received a copy of the GNU General Public License 17 | # along with this program. If not, see . 18 | 19 | set -eu 20 | set -o pipefail 21 | 22 | _releases_url=https://github.com/nim-lang/nightlies/releases 23 | _download_url=$_releases_url/download 24 | 25 | print-help() { 26 | cat </dev/null 2>&1 50 | } 51 | 52 | msg() { 53 | echo $'\e[1m\e[36m--\e[0m' "$@" 54 | } 55 | 56 | ok() { 57 | echo $'\e[1m\e[32m--\e[0m' "$@" 58 | } 59 | 60 | err() { 61 | if [[ -z ${GITHUB_ACTION+z} ]]; then 62 | echo "::error::" "$@" 63 | else 64 | echo $'\e[1m\e[31mError:\e[0m' "$@" >&2 65 | fi 66 | } 67 | 68 | warn() { 69 | if [[ -z ${GITHUB_ACTION+z} ]]; then 70 | echo "::warning::" "$@" 71 | else 72 | echo $'\e[1m\e[33mWarning:\e[0m' "$@" >&2 73 | fi 74 | } 75 | 76 | get-archive-name() { 77 | local ext=.tar.xz 78 | local os; os=$(uname) 79 | os=$(tr '[:upper:]' '[:lower:]' <<< "$os") 80 | case "$os" in 81 | 'darwin') 82 | os=macosx 83 | ;; 84 | 'windows_nt'|mingw*) 85 | os=windows 86 | ext=.zip 87 | ;; 88 | esac 89 | 90 | local arch; arch=${1?} 91 | case "$arch" in 92 | arm64|aarch64) 93 | arch=arm64 94 | ;; 95 | arm|armv7l) 96 | arch=arm 97 | ;; 98 | x32|i*86) 99 | arch=x32 100 | ;; 101 | amd64|x64|x86_64) 102 | arch=x64 103 | ;; 104 | *) 105 | warn "Unknown architecture $arch" 106 | ;; 107 | esac 108 | 109 | echo "${os}_$arch$ext" 110 | } 111 | 112 | out=$PWD/nim 113 | branch= 114 | while getopts 'o:h' opt; do 115 | case "$opt" in 116 | 'o') 117 | out=$OPTARG 118 | ;; 119 | 'h') 120 | print-help 121 | exit 0 122 | ;; 123 | *) 124 | print-help 125 | exit 1 126 | ;; 127 | esac 128 | done 129 | unset opt 130 | 131 | shift $((OPTIND - 1)) 132 | [[ $# -gt 0 ]] && branch=$1 133 | if [[ -z "$branch" ]]; then 134 | print-help 135 | exit 1 136 | fi 137 | arch= 138 | [[ $# -gt 1 ]] && arch=$2 139 | : "${arch:=$(uname -m)}" 140 | 141 | mkdir -p "$out" 142 | cd "$out" 143 | 144 | tag=latest-$branch 145 | if has-release "$tag"; then 146 | archive=$(get-archive-name "$arch") 147 | msg "Downloading prebuilt archive '$archive' for branch '$branch'" 148 | if ! curl -f -LO "$_download_url/$tag/$archive"; then 149 | err "Archive '$archive' could not be found and/or downloaded. Maybe your OS/architecture does not have any prebuilt available?" 150 | exit 1 151 | fi 152 | msg "Extracing '$archive'" 153 | if [[ $archive == *.zip ]]; then 154 | # Create a temporary directory 155 | tmpdir=$(mktemp -d) 156 | # extract archive to temporary dir 157 | 7z x "$archive" "-o$tmpdir" 158 | # collect the extracted file names 159 | extracted=( "$tmpdir"/* ) 160 | # use the first name collected, which should be the nim- folder. 161 | # This allows us to strip the first component of the path. 162 | mv "${extracted[0]}/"* . 163 | # remove the temporary dir afterwards 164 | rm -rf "$tmpdir" 165 | unset tmpdir 166 | else 167 | tar -xf "$archive" --strip-components 1 168 | fi 169 | else 170 | err "Could not find any release named '$tag'. The provided branch ($branch) might not be tracked by nightlies, or is being updated." 171 | exit 1 172 | fi 173 | 174 | ok "Installation to '$PWD' completed! The compiler and associated tools can be found at '$PWD/bin'" 175 | -------------------------------------------------------------------------------- /.github/workflows/tester.yml: -------------------------------------------------------------------------------- 1 | on: [push, pull_request] 2 | 3 | name: 'Test Github Actions' 4 | 5 | jobs: 6 | test-native: 7 | strategy: 8 | fail-fast: false 9 | matrix: 10 | version: ['version-1-0', 'version-1-4', 'devel'] 11 | os: ['windows-latest', 'ubuntu-latest', 'macos-latest'] 12 | arch: ['', 'amd64', 'i386'] 13 | customDir: ['', 'install-nim-here', 'dir with spaces'] 14 | addPath: [true, false] 15 | exclude: 16 | - os: macos-latest 17 | arch: i386 18 | include: 19 | - os: windows-latest 20 | arch: '' 21 | mingw: x64 22 | - os: windows-latest 23 | arch: amd64 24 | mingw: x64 25 | - os: windows-latest 26 | arch: i386 27 | mingw: x32 28 | - os: ubuntu-latest 29 | shell: bash 30 | - os: macos-latest 31 | shell: bash 32 | 33 | name: '${{ matrix.os }}(arch: ${{ matrix.arch }}, path: ${{ matrix.customDir }}, add-to-path: ${{ matrix.addPath }}, version: ${{ matrix.version }})' 34 | runs-on: ${{ matrix.os }} 35 | 36 | defaults: 37 | run: 38 | shell: bash 39 | 40 | steps: 41 | - name: Checkout Actions 42 | uses: actions/checkout@v2 43 | 44 | - if: matrix.arch == 'i386' && runner.os == 'Linux' 45 | name: Setup 32bit compiler (Linux) 46 | run: | 47 | sudo dpkg --add-architecture i386 48 | sudo apt-fast update -qq 49 | sudo DEBIAN_FRONTEND='noninteractive' apt-fast install \ 50 | --no-install-recommends -yq gcc-multilib g++-multilib 51 | mkdir -p ~/.config/nim 52 | nimcfg=$HOME/.config/nim/nim.cfg 53 | 54 | cat << EOF > ~/.config/nim/nim.cfg 55 | passC = "-m32" 56 | passL = "-m32" 57 | EOF 58 | 59 | - if: runner.os == 'Windows' 60 | name: Setup MinGW (Windows) 61 | uses: egor-tensin/setup-mingw@v1 62 | with: 63 | platform: ${{ matrix.mingw }} 64 | 65 | - if: matrix.customDir == '' 66 | name: Install Nim (default subdir) 67 | uses: ./ 68 | with: 69 | architecture: ${{ matrix.arch }} 70 | add-to-path: ${{ matrix.addPath }} 71 | version: ${{ matrix.version }} 72 | 73 | - if: matrix.customDir != '' 74 | name: Install Nim (custom subdir) 75 | uses: ./ 76 | with: 77 | architecture: ${{ matrix.arch }} 78 | path: ${{ matrix.customDir }} 79 | add-to-path: ${{ matrix.addPath }} 80 | version: ${{ matrix.version }} 81 | 82 | - if: matrix.addPath 83 | name: Verify installation in PATH 84 | run: nim -v 85 | 86 | - if: '! matrix.addPath' 87 | name: Verify installation not in PATH 88 | run: | 89 | if ! which nim >/dev/null 2>&1; then 90 | echo "Test passed!" 91 | else 92 | echo "Test failed!" 93 | exit 1 94 | fi 95 | 96 | - name: Verify installation version and whether it is in the correct folder 97 | run: | 98 | directory='${{ matrix.customDir }}' 99 | [[ -z "$directory" ]] && directory=nim 100 | nim=$directory/bin/nim 101 | if [[ -x "$nim" ]]; then 102 | echo "Nim is installed in the correct directory!" 103 | else 104 | echo "Error: Could not find the compiler." 105 | fi 106 | requestedVersion='${{ matrix.version }}' 107 | if [[ "$requestedVersion" == version-* ]]; then 108 | version=$(echo 'echo NimVersion; quit 0' | "$nim" secret --hints:off) 109 | versionPrefix=${requestedVersion#version-} 110 | versionPrefix=${requestedVersion/-/.} 111 | if [[ $version == $requestedVersion* ]]; then 112 | echo "The correct version was fetched" 113 | else 114 | echo "Error: Expected version prefix '$versionPrefix', but version '$version' was installed" 115 | fi 116 | fi 117 | 118 | - name: Check if the compiler works 119 | run: | 120 | cat << EOF > test.nim 121 | import strutils 122 | import sequtils 123 | import tables 124 | EOF 125 | 126 | nim=nim 127 | if ! ${{ matrix.addPath }}; then 128 | directory='${{ matrix.customDir }}' 129 | [[ -z "$directory" ]] && directory=nim 130 | nim="$directory/bin/nim" 131 | fi 132 | 133 | # Disable warnings to not trigger annotations 134 | "$nim" c --warnings:off test.nim 135 | 136 | # TODO: figure out how to automate the check instead of 137 | # verifying by hand. 138 | cat << EOF > test.nim 139 | {.warning: "Trigger annotations".} 140 | {.error: "This is not an error, but a test for annotations".} 141 | EOF 142 | 143 | "$nim" c test.nim || true 144 | 145 | # Until https://github.com/nim-lang/nimble/issues/866 is fixed 146 | # this test will have to be disabled for nim installed in a path 147 | # containing whitespaces. 148 | - if: matrix.addPath && ! contains(matrix.customDir, ' ') 149 | name: Check if nimble works 150 | run: | 151 | nimble install -y nimterop 152 | if ! command -v toast >/dev/null 2>&1; then 153 | echo "Error: could not find toast" 154 | fi 155 | 156 | - if: runner.os == 'Windows' && matrix.addPath && ! contains(matrix.customDir, ' ') 157 | name: Check if PATH is correct for native Windows software 158 | shell: powershell 159 | run: | 160 | Get-Command "toast.cmd" -ErrorAction Stop | out-null 161 | Get-Command "nim.exe" -ErrorAction Stop | out-null 162 | Write-Host "Test passed" 163 | -------------------------------------------------------------------------------- /license.txt: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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No Surrender of Others' Freedom. 541 | 542 | If conditions are imposed on you (whether by court order, agreement or 543 | otherwise) that contradict the conditions of this License, they do not 544 | excuse you from the conditions of this License. If you cannot convey a 545 | covered work so as to satisfy simultaneously your obligations under this 546 | License and any other pertinent obligations, then as a consequence you may 547 | not convey it at all. For example, if you agree to terms that obligate you 548 | to collect a royalty for further conveying from those to whom you convey 549 | the Program, the only way you could satisfy both those terms and this 550 | License would be to refrain entirely from conveying the Program. 551 | 552 | 13. Use with the GNU Affero General Public License. 553 | 554 | Notwithstanding any other provision of this License, you have 555 | permission to link or combine any covered work with a work licensed 556 | under version 3 of the GNU Affero General Public License into a single 557 | combined work, and to convey the resulting work. The terms of this 558 | License will continue to apply to the part which is the covered work, 559 | but the special requirements of the GNU Affero General Public License, 560 | section 13, concerning interaction through a network will apply to the 561 | combination as such. 562 | 563 | 14. Revised Versions of this License. 564 | 565 | The Free Software Foundation may publish revised and/or new versions of 566 | the GNU General Public License from time to time. Such new versions will 567 | be similar in spirit to the present version, but may differ in detail to 568 | address new problems or concerns. 569 | 570 | Each version is given a distinguishing version number. If the 571 | Program specifies that a certain numbered version of the GNU General 572 | Public License "or any later version" applies to it, you have the 573 | option of following the terms and conditions either of that numbered 574 | version or of any later version published by the Free Software 575 | Foundation. If the Program does not specify a version number of the 576 | GNU General Public License, you may choose any version ever published 577 | by the Free Software Foundation. 578 | 579 | If the Program specifies that a proxy can decide which future 580 | versions of the GNU General Public License can be used, that proxy's 581 | public statement of acceptance of a version permanently authorizes you 582 | to choose that version for the Program. 583 | 584 | Later license versions may give you additional or different 585 | permissions. However, no additional obligations are imposed on any 586 | author or copyright holder as a result of your choosing to follow a 587 | later version. 588 | 589 | 15. Disclaimer of Warranty. 590 | 591 | THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY 592 | APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT 593 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY 594 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, 595 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 596 | PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM 597 | IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF 598 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 599 | 600 | 16. Limitation of Liability. 601 | 602 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 603 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS 604 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY 605 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE 606 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF 607 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD 608 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), 609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF 610 | SUCH DAMAGES. 611 | 612 | 17. Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | 635 | Copyright (C) 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | --------------------------------------------------------------------------------