F* language

0.9.6.001 | Updated: 17 Oct 2018

Downloads:

909

Downloads of v 0.9.6.001:

176

Software Author(s):

  • FStarLang

F* language 0.9.6.001

All Checks are Passing

2 Passing Test


Validation Testing Passed


Verification Testing Passed

Details

To install F* language, run the following command from the command line or from PowerShell:

>

To upgrade F* language, run the following command from the command line or from PowerShell:

>

To uninstall F* language, run the following command from the command line or from PowerShell:

>

NOTE: This applies to both open source and commercial editions of Chocolatey.

1. Ensure you are set for organizational deployment

Please see the organizational deployment guide

  • Open Source or Commercial:
    • Proxy Repository - Create a proxy nuget repository on Nexus, Artifactory Pro, or a proxy Chocolatey repository on ProGet. Point your upstream to https://chocolatey.org/api/v2. Packages cache on first access automatically. Make sure your choco clients are using your proxy repository as a source and NOT the default community repository. See source command for more information.
    • You can also just download the package and push it to a repository Download

3. Enter your internal repository url

(this should look similar to https://chocolatey.org/api/v2)

4. Choose your deployment method:


choco upgrade fstar -y --source="'STEP 3 URL'" [other options]

See options you can pass to upgrade.

See best practices for scripting.

Add this to a PowerShell script or use a Batch script with tools and in places where you are calling directly to Chocolatey. If you are integrating, keep in mind enhanced exit codes.

If you do use a PowerShell script, use the following to ensure bad exit codes are shown as failures:


choco upgrade fstar -y --source="'STEP 3 URL'" 
$exitCode = $LASTEXITCODE

Write-Verbose "Exit code was $exitCode"
$validExitCodes = @(0, 1605, 1614, 1641, 3010)
if ($validExitCodes -contains $exitCode) {
  Exit 0
}

Exit $exitCode

- name: Ensure fstar installed
  win_chocolatey:
    name: fstar
    state: present
    version: 0.9.6.001
    source: STEP 3 URL

See docs at https://docs.ansible.com/ansible/latest/modules/win_chocolatey_module.html.

Coming early 2020! Central Managment Reporting available now! More information...


chocolatey_package 'fstar' do
  action    :install
  version  '0.9.6.001'
  source   'STEP 3 URL'
end

See docs at https://docs.chef.io/resource_chocolatey_package.html.


Chocolatey::Ensure-Package
(
    Name: fstar,
    Version: 0.9.6.001,
    Source: STEP 3 URL
);

Requires Otter Chocolatey Extension. See docs at https://inedo.com/den/otter/chocolatey.


cChocoPackageInstaller fstar
{
   Name     = 'fstar'
   Ensure   = 'Present'
   Version  = '0.9.6.001'
   Source   = 'STEP 3 URL'
}

Requires cChoco DSC Resource. See docs at https://github.com/chocolatey/cChoco.


package { 'fstar':
  provider => 'chocolatey',
  ensure   => '0.9.6.001',
  source   => 'STEP 3 URL',
}

Requires Puppet Chocolatey Provider module. See docs at https://forge.puppet.com/puppetlabs/chocolatey.


salt '*' chocolatey.install fstar version="0.9.6.001" source="STEP 3 URL"

See docs at https://docs.saltstack.com/en/latest/ref/modules/all/salt.modules.chocolatey.html.

5. If applicable - Chocolatey configuration/installation

See infrastructure management matrix for Chocolatey configuration elements and examples.

This package was approved by moderator flcdrg on 04 Nov 2019.

Description

F* (pronounced F star) is a general-purpose functional programming language with effects aimed at program verification. It puts together the automation of an SMT-backed deductive verification tool with the expressive power of a proof assistant based on dependent types. After verification, F* programs can be extracted to efficient OCaml, F#, or C code. This enables verifying the functional correctness and security of realistic applications, such as a verified HTTPS stack.

F*'s type system includes dependent types, monadic effects, refinement types, and a weakest precondition calculus. Together, these features allow expressing precise and compact specifications for programs, including functional correctness and security properties. The F* type-checker aims to prove that programs meet their specifications using a combination of SMT solving and interactive proofs.


legal\LICENSE.txt
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   Copyright 2008-2014 Nikhil Swamy and Microsoft Research

   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at

       http://www.apache.org/licenses/LICENSE-2.0

   Unless required by applicable law or agreed to in writing, software
   distributed under the License is distributed on an "AS IS" BASIS,
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legal\VERIFICATION.txt
VERIFICATION
Verification is intended to assist the Chocolatey moderators and community
in verifying that this package's contents are trustworthy.

The embedded software have been downloaded from the listed download
location on <https://www.fstar-lang.org/#download>
and can be verified by doing the following:

1. Download the following <>
2. Get the checksum using one of the following methods:
  - Using powershell function 'Get-FileHash'
  - Use chocolatey utility 'checksum.exe'
3. The checksums should match the following:

  checksum type: sha256
  checksum: 566139126C1F8DCB0B2A398E6C3779FA16EE15E2B9C96EA7749DADE5B7F05806

The file 'LICENSE.txt' has been obtained from <https://github.com/FStarLang/FStar/blob/9c8606bf95c84ef69ef7991db2ed4a3d4a5cc194/LICENSE>
tools\chocolateyinstall.ps1
$ErrorActionPreference = 'Stop'

$toolsPath = Split-Path -parent $MyInvocation.MyCommand.Definition

$packageArgs = @{
  packageName = $env:ChocolateyPackageName
  file        = ''
  file64      = "$toolsPath\fstar_0.9.6.0_Windows_x64.zip"
  destination = $toolsPath
}

Get-ChocolateyUnzip @packageArgs
Remove-Item $toolsPath\*.zip -ea 0
tools\fstar_0.9.6.0_Windows_x64.zip
md5: ECA350FEDD5AF12F223D99E5567F4D27 | sha1: A65BE32BB9C4A3A620B33D6C959F13E2A4C3BDC7 | sha256: 566139126C1F8DCB0B2A398E6C3779FA16EE15E2B9C96EA7749DADE5B7F05806 | sha512: 2BF283E941DDAF4DC7820A966B266811334D75A3EDA6073E901D759EA54C79BE5F30F6A2520DA848FC8288EC56E17DC2123FBBEFA4AE4534A09DE810F86C930C

In cases where actual malware is found, the packages are subject to removal. Software sometimes has false positives. Moderators do not necessarily validate the safety of the underlying software, only that a package retrieves software from the official distribution point and/or validate embedded software against official distribution point (where distribution rights allow redistribution).

Chocolatey Pro provides runtime protection from possible malware.

Version Downloads Last Updated Status
F* language 0.9.7.0-alpha1 36 Thursday, June 27, 2019 Exempted
F* language 0.9.6.0 71 Tuesday, August 28, 2018 Approved
F* language 0.9.5.0 320 Tuesday, September 5, 2017 Approved
F* language 0.9.4.0 271 Wednesday, May 3, 2017 Approved

This package has no dependencies.

Discussion for the F* language Package

Ground Rules:

  • This discussion is only about F* language and the F* language package. If you have feedback for Chocolatey, please contact the Google Group.
  • This discussion will carry over multiple versions. If you have a comment about a particular version, please note that in your comments.
  • The maintainers of this Chocolatey Package will be notified about new comments that are posted to this Disqus thread, however, it is NOT a guarantee that you will get a response. If you do not hear back from the maintainers after posting a message below, please follow up by using the link on the left side of this page or follow this link to contact maintainers. If you still hear nothing back, please follow the package triage process.
  • Tell us what you love about the package or F* language, or tell us what needs improvement.
  • Share your experiences with the package, or extra configuration or gotchas that you've found.
  • If you use a url, the comment will be flagged for moderation until you've been whitelisted. Disqus moderated comments are approved on a weekly schedule if not sooner. It could take between 1-5 days for your comment to show up.
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