adding initial functionality for scp and ssh plugins

.github/CODEOWNERS

@@ -1 +1,2 @@
+# These owners will be the default owners for everything in the repo.
 * @go-vela/admins

.github/CODE_OF_CONDUCT.md

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+# Contributor Covenant Code of Conduct
+
+## Our Pledge
+
+In the interest of fostering an open and welcoming environment, we as
+contributors and maintainers pledge to make participation in our project and
+our community a harassment-free experience for everyone, regardless of age, body
+size, disability, ethnicity, gender identity and expression, level of experience,
+nationality, personal appearance, race, religion, or sexual identity and
+orientation.
+
+## Our Standards
+
+Examples of behavior that contributes to creating a positive environment
+include:
+
+- Using welcoming and inclusive language
+- Being respectful of differing viewpoints and experiences
+- Gracefully accepting constructive criticism
+- Focusing on what is best for the community
+- Showing empathy towards other community members
+
+Examples of unacceptable behavior by participants include:
+
+- The use of sexualized language or imagery and unwelcome sexual attention or
+  advances
+- Trolling, insulting/derogatory comments, and personal or political attacks
+- Public or private harassment
+- Publishing others' private information, such as a physical or electronic
+  address, without explicit permission
+- Other conduct which could reasonably be considered inappropriate in a
+  professional setting
+
+## Our Responsibilities
+
+Project maintainers are responsible for clarifying the standards of acceptable
+behavior and are expected to take appropriate and fair corrective action in
+response to any instances of unacceptable behavior.
+
+Project maintainers have the right and responsibility to remove, edit, or
+reject comments, commits, code, wiki edits, issues, and other contributions
+that are not aligned to this Code of Conduct, or to ban temporarily or
+permanently any contributor for other behaviors that they deem inappropriate,
+threatening, offensive, or harmful.
+
+## Scope
+
+This Code of Conduct applies both within project spaces and in public spaces
+when an individual is representing the project or its community. Examples of
+representing a project or community include using an official project e-mail
+address, posting via an official social media account, or acting as an appointed
+representative at an online or offline event. Representation of a project may be
+further defined and clarified by project maintainers.
+
+## Enforcement
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be
+reported by contacting the project team at
+[[email protected]](mailto:[email protected]). All
+complaints will be reviewed and investigated and will result in a response that
+is deemed necessary and appropriate to the circumstances. The project team is
+obligated to maintain confidentiality with regard to the reporter of an incident.
+Further details of specific enforcement policies may be posted separately.
+
+Project maintainers who do not follow or enforce the Code of Conduct in good
+faith may face temporary or permanent repercussions as determined by other
+members of the project's leadership.
+
+## Attribution
+
+This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 1.4,
+available at https://www.contributor-covenant.org/version/1/4/code-of-conduct.html
+
+[homepage]: https://www.contributor-covenant.org

.github/CONTRIBUTING.md

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+# Contributing
+
+We'd love to accept your contributions to this project! There are just a few guidelines you need to follow.
+
+## Bugs
+
+Bug reports should be opened up as [issues](https://help.github.com/en/github/managing-your-work-on-github/about-issues) on the [go-vela/community](https://github.com/go-vela/community) repository!
+
+## Feature Requests
+
+Feature Requests should be opened up as [issues](https://help.github.com/en/github/managing-your-work-on-github/about-issues) on the [go-vela/community](https://github.com/go-vela/community) repository!
+
+## Pull Requests
+
+**NOTE: We recommend you start by opening a new issue describing the bug or feature you're intending to fix. Even if you think it's relatively minor, it's helpful to know what people are working on.**
+
+We are always open to new PRs! You can follow the below guide for learning how you can contribute to the project!
+
+## Getting Started
+
+### Prerequisites
+
+* [Review the commit guide we follow](https://chris.beams.io/posts/git-commit/#seven-rules) - ensure your commits follow our standards
+* [Docker](https://docs.docker.com/install/) - building block for local development
+* [Docker Compose](https://docs.docker.com/compose/install/) - start up local development
+* [Golang](https://golang.org/dl/) - for source code and [dependency management](https://github.com/golang/go/wiki/Modules)
+* [Make](https://www.gnu.org/software/make/) - start up local development
+
+### Setup
+
+* [Fork](/fork) this repository
+
+* Clone this repository to your workstation:
+
+```bash
+# Clone the project
+git clone [email protected]:go-vela/vela-openssh.git $HOME/go-vela/vela-openssh
+```
+
+* Navigate to the repository code:
+
+```bash
+# Change into the project directory
+cd $HOME/go-vela/vela-openssh
+```
+
+* Point the original code at your fork:
+
+```bash
+# Add a remote branch pointing to your fork
+git remote add fork https://github.com/your_fork/vela-openssh
+```
+
+### Running Locally
+
+* Navigate to the repository code:
+
+```bash
+# Change into the project directory
+cd $HOME/go-vela/vela-openssh
+```
+
+* Build the repository code:
+
+```bash
+# Build the code with `make`
+make build
+```
+
+* Run the repository code:
+
+```bash
+# Run the code with `make`
+make run
+```
+
+### Development
+
+* Navigate to the repository code:
+
+```bash
+# Change into the project directory
+cd $HOME/go-vela/vela-openssh
+```
+
+* Write your code
+  - Please be sure to [follow our commit rules](https://chris.beams.io/posts/git-commit/#seven-rules)
+
+* Ensure your code meets the project standards:
+
+```bash
+# Clean the code with `make`
+make clean
+```
+
+* Push to your fork:
+
+```bash
+# Push your code up to your fork
+git push fork master
+```
+
+* Open a pull request. Thank you for your contribution!

.github/README.md

@@ -0,0 +1,34 @@
+# vela-openssh
+
+[![license](https://img.shields.io/crates/l/gl.svg)](../LICENSE)
+[![GoDoc](https://godoc.org/github.com/go-vela/vela-openssh?status.svg)](https://godoc.org/github.com/go-vela/vela-openssh)
+[![Go Report Card](https://goreportcard.com/badge/go-vela/vela-openssh)](https://goreportcard.com/report/go-vela/vela-openssh)
+[![codecov](https://codecov.io/gh/go-vela/vela-openssh/branch/master/graph/badge.svg)](https://codecov.io/gh/go-vela/vela-openssh)
+
+A set of Vela plugins designed to make common SSH and SCP actions easy to do within the Vela CI environment.
+
+Internally, these plugins are wrappers around the [OpenSSH](https://www.openssh.com/) `scp` and `ssh` binaries. To assist in some functionality there is also an additional use of the [`sshpass`](https://linux.die.net/man/1/sshpass) utility.
+
+## Documentation
+
+For installation and usage, please [visit our docs](https://go-vela.github.io/docs).
+
+## Contributing
+
+We are always welcome to new pull requests!
+
+Please see our [contributing](CONTRIBUTING.md) docs for further instructions.
+
+## Support
+
+We are always here to help!
+
+Please see our [support](SUPPORT.md) documentation for further instructions.
+
+## Copyright and License
+
+```
+Copyright (c) 2022 Target Brands, Inc.
+```
+
+[Apache License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0)

.github/SUPPORT.md

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+# Support
+
+Welcome to Vela! To get help with a specific aspect of Vela, we've provided the below information.
+
+## Bugs or Feature Requests
+
+We use GitHub for tracking bugs and feature requests.
+
+Please see our [contributing](CONTRIBUTING.md) documentation for further instructions.
+
+## Questions
+
+We use Slack for supporting questions not already covered in the above documents.
+
+Please join the [#vela](https://gophers.slack.com/app_redirect?channel=CNRRKE8KY) channel.

.github/renovate.json

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+{
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+  "extends": [
+    "local>go-vela/renovate-config"
+  ]
+}

.github/workflows/build.yml

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+# name of the action
+name: build
+
+# trigger on pull_request or push events
+on:
+  pull_request:
+  push:
+
+# pipeline to execute
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    container:
+      image: golang:1.17
+    steps:
+    - name: clone
+      uses: actions/checkout@v2
+
+    - name: build
+      run: |
+        make build

.github/workflows/codeql-analysis.yml

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+# For most projects, this workflow file will not need changing; you simply need
+# to commit it to your repository.
+#
+# You may wish to alter this file to override the set of languages analyzed,
+# or to provide custom queries or build logic.
+#
+# ******** NOTE ********
+# We have attempted to detect the languages in your repository. Please check
+# the `language` matrix defined below to confirm you have the correct set of
+# supported CodeQL languages.
+#
+name: "CodeQL"
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    # The branches below must be a subset of the branches above
+    branches: [ master ]
+  schedule:
+    - cron: '30 21 * * 0'
+
+jobs:
+  analyze:
+    name: Analyze
+    runs-on: ubuntu-latest
+
+    strategy:
+      fail-fast: false
+      matrix:
+        language: [ 'go' ]
+        # CodeQL supports [ 'cpp', 'csharp', 'go', 'java', 'javascript', 'python' ]
+        # Learn more:
+        # https://docs.github.com/en/free-pro-team@latest/github/finding-security-vulnerabilities-and-errors-in-your-code/configuring-code-scanning#changing-the-languages-that-are-analyzed
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v2
+
+    # Initializes the CodeQL tools for scanning.
+    - name: Initialize CodeQL
+      uses: github/codeql-action/init@v1
+      with:
+        languages: ${{ matrix.language }}
+        # If you wish to specify custom queries, you can do so here or in a config file.
+        # By default, queries listed here will override any specified in a config file.
+        # Prefix the list here with "+" to use these queries and those in the config file.
+        # queries: ./path/to/local/query, your-org/your-repo/queries@main
+
+    # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
+    # If this step fails, then you should remove it and run the build manually (see below)
+    - name: Autobuild
+      uses: github/codeql-action/autobuild@v1
+
+    # ℹ️ Command-line programs to run using the OS shell.
+    # 📚 https://git.io/JvXDl
+
+    # ✏️ If the Autobuild fails above, remove it and uncomment the following three lines
+    #    and modify them (or add more) to build your code if your project
+    #    uses a compiled language
+
+    #- run: |
+    #   make bootstrap
+    #   make release
+
+    - name: Perform CodeQL Analysis
+      uses: github/codeql-action/analyze@v1

.github/workflows/prerelease.yml

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+# name of the action
+name: prerelease
+
+# trigger on push events with `v*` in tag
+on:
+  push:
+    tags:
+      - 'v*'
+
+# pipeline to execute
+jobs:
+  prerelease:
+    runs-on: ubuntu-latest
+    container:
+      image: golang:1.17
+    steps:
+    - name: clone
+      uses: actions/checkout@v2
+      with:
+        # ensures we fetch tag history for the repository
+        fetch-depth: 0
+
+    - name: setup
+      run: |
+        # setup git tag in Actions environment
+        echo "GITHUB_TAG=${GITHUB_REF#refs/tags/}" >> $GITHUB_ENV
+
+    - name: build
+      env:
+        GOOS: linux
+        CGO_ENABLED: '0'
+      run: |
+        make build-static-ci
+
+    - name: publish scp
+      uses: elgohr/Publish-Docker-Github-Action@master
+      with:
+        name: target/vela-scp
+        cache: true
+        tag_names: true
+        dockerfile: Dockerfile.scp
+        username: ${{ secrets.DOCKER_USERNAME }}
+        password: ${{ secrets.DOCKER_PASSWORD }}
+
+    - name: publish ssh
+      uses: elgohr/Publish-Docker-Github-Action@master
+      with:
+        name: target/vela-ssh
+        cache: true
+        tag_names: true
+        dockerfile: Dockerfile.ssh
+        username: ${{ secrets.DOCKER_USERNAME }}
+        password: ${{ secrets.DOCKER_PASSWORD }}