Tool Shed: sharing Galaxy tools

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# Tool Shed: sharing Galaxy tools

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  <a href="/training-material/hall-of-fame/abretaud/" class="contributor-badge contributor-abretaud"><img src="/training-material/assets/images/orcid.png" alt="orcid logo" width="36" height="36"/><img src="https://avatars.githubusercontent.com/abretaud?s=36" alt="Anthony Bretaudeau avatar" width="36" class="avatar" />
    Anthony Bretaudeau</a>
  
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  <a href="/training-material/hall-of-fame/loraine-gueguen/" class="contributor-badge contributor-loraine-gueguen"><img src="https://avatars.githubusercontent.com/loraine-gueguen?s=36" alt="Loraine Guéguen avatar" width="36" class="avatar" />
    Loraine Guéguen</a>
  
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  <a href="/training-material/hall-of-fame/slegras/" class="contributor-badge contributor-slegras"><img src="https://avatars.githubusercontent.com/slegras?s=36" alt="Stéphanie Legras avatar" width="36" class="avatar" />
    Stéphanie Legras</a>
  
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  <a href="/training-material/hall-of-fame/bebatut/" class="contributor-badge contributor-bebatut"><img src="/training-material/assets/images/orcid.png" alt="orcid logo" width="36" height="36"/><img src="https://avatars.githubusercontent.com/bebatut?s=36" alt="Bérénice Batut avatar" width="36" class="avatar" />
    Bérénice Batut</a>
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### <i class="far fa-question-circle" aria-hidden="true"></i><span class="visually-hidden">question</span> Questions

- What is a Tool Shed?

- How to install tools and workflows from a Tool Shed into a Galaxy instance?

- What are the Tool Shed repository types?

- How to publish with Planemo?

---

### <i class="fas fa-bullseye" aria-hidden="true"></i><span class="visually-hidden">objectives</span> Objectives

- Discover what is a Tool Shed

- Be able to install tools and workflows from a Tool Shed into a Galaxy instance

- Be able to publish tools with Planemo

---

## 1. What is a Tool Shed?

![toolshed logo with a shed over the words galaxy tool shed](../../images/toolShed.jpg)

---

### ![same logo](../../images/toolShed.jpg) = Galaxy App Store

---

### ![same logo again](../../images/toolShed.jpg) = Galaxy App Store

- Galaxy tools
- ~~Recipes for installing and compiling tools~~,
- Data Managers,
- Custom datatypes,
- Exported workflows.

---

### ![same logo again](../../images/toolShed.jpg) = Galaxy App Store

- For Galaxy administrators, facilitates:
  - **installing/updating** tools

- For tool developers, facilitates:
  - **sharing** of Galaxy utilities
  - **versioning**

---

### Available Tool Sheds

- [Galaxy community Tool Shed](https://toolshed.g2.bx.psu.edu/) -> Main Tool Shed
- [Galaxy community test Tool Shed](https://testtoolshed.g2.bx.psu.edu/) -> Sandbox for testing
- [List of public Tool Sheds](https://galaxyproject.org/toolshed/public-toolsheds/)

---

### Tool Shed interface

![toolshed interface with categories, description, and number of repositories called out with arrows](../../images/main_toolShed_ss.png)

---

### Example of tool

![view of a repository in the toolshed showing a lot of metadata](../../images/exampletool_ss.png)

---

## 2. Installing tools from a Tool Shed

---

### Connect your Galaxy to a Tool Shed

- Only for third party toolsheds (Main and Test by default)
- Add `<tool_shed />` block in `config/tool_sheds_conf.xml`
- Restart Galaxy

---

### Install a tool from the Tool Shed

- Go to the admin interface and click on "Search Tool Shed"
![admin interface of galaxy with an arrow to search tool shed](../../images/admin_searchtoolshed_ss.png)
- Select a Tool Shed

![arrow to galaxy main toolshed button in older versions of galaxy](../../images/goToToolshed_ss.png)

---

### Install a tool from the Tool Shed

- Search your tool
![toolshed search interface with arrows to the search box and one of the results, trinity](../../images/searchTool_ss.png)

---

### Install a tool from the Tool Shed

- Types of repository</span>
  - <span style="color:orange"> Tools (`$name`)</span>
  - <span style="color:blue"> Tool suites (`suite_$name`)</span>
  - <span style="color:red"> Tool dependencies (`package_$name_$version`)</span> (gradually removed, replaced by Conda dependencies)
![screenshot with multiple search results called out with boxes for the above types](../../images/typeOfRep_ss.png)

---

### Install a tool from the Tool Shed

![trinity button showing a dropdown with preview and install](../../images/goToToolInstall_ss.png)
- Install the tool
![toolshed page with a button install to galaxy](../../images/launchInstallTool_ss.png)

---

### Install a tool from the Tool Shed

- Install the tool
![another screenshot of a form with checkboxes for dependcy options](../../images/installTool_ss.png)
- <span style="font-size:70%"> Selecting Tool Shed AND conda will make Galaxy to install both</span>
- <span style="font-size:70%"> Recommended: use conda </span>

---

### Install a tool from the Tool Shed

- Check
![admin interface of galaxy with monitor installing repositories called out](../../images/monitor_installing_toolshed_rep.png)

---

### Manage installed tools

- Admin > Manage installed tools
![admin interface with manage installed tools menu item called out](../../images/manage_installed_tools.png)
![various icons used to indicate tool state](../../images/repStatus_ss.png)

---

### Manage installed tools

- Click on the name of a tool
- Manage and browse the repository
![yet another toolshed interface screenshot with the repository actions menu shown](../../images/managed_an_installed_tool.png)

---

## Tips: How to install workflows

---

###  How to install a workflow?

- Admin > Search Tool Shed
- Search the workflow
  1. ![the interface is identical to the tool install interface](../../images/toolshedWorkflow_ss.png)
  2. ![a graph with two nodes, input dataset and fastqc](../../images/schemaWorkflow_ss.png)
- <span style="font-size:70%"> Tools can come with the workflow if they are not yet installed </span>

---

### How to install a workflow?

![galaxy workflow list showing no workflows](../../images/workflowNotInstalled_ss.png)
- No workflow?

---

###  How to install a workflow?

![the installed WF is found in the manage installed tools menu](../../images/workflowInstalled_ss.png)
- Click on the imported workflow

---

###  How to install a workflow?

![contents of the repository section lists fastqc, a link to click on](../../images/makeAvailableWorkflow_ss.png)
- Click on the workflow at the bottom of the “Contents of this repository” section

---

###  How to install a workflow?

- Repository Actions > Import workflow to Galaxy

![clicking on that brings you to a view of the workflow, and you can click import to galaxy on the top right](../../images/exportWorkflow_ss.png)

---

###  How to install a workflow?

![it appears in the workflow menu](../../images/workflowOK_ss.png)
- Done!

---

## 3. Tool Shed repository types

---

### 3.1 Tool with dependencies

---

###  Tool with dependencies

![tool folder with python script, xml, and test-data is put in an archive and uploaded to the TS.](../../images/toolshedPackage.png)

---

### 3.2 Tool suite

#### Group of related repositories

---

###  Tool suite

![multiple wrappers in a single tool archive](../../images/toolSuite.png)

- Works but no way to install a single tool

---

###  Tool suite

![phylogeny pipeline containing 4 tools](../../images/toolsuite2.png)

- One repository per individual tool
- A special 'Tool suite' repository listing the individual repositories

---

###  Tool suite

- relationship between a dependent repository and one or more required repository (tools, datatypes, workflows,...)
- -> One XML file
```xml
<?xml version="1.0"?>
<repositories description="Pipeline phylogeny">
   <repository toolshed="https://testtoolshed.g2.bx.psu.edu"
     name="fasta_to_phylip" owner="gandres" changeset_revision="a895633568" />
   <repository name="mafft" owner="gandres" />
   <repository name="phyml" owner="gandres" />
[…]
</repositories>
```
No need to write it yourself, Planemo does it for you

---

###  Tool suite

![phylogeny suite gets uploaded to the TS](../../images/toolsuite3.png)

---

### 3.3 Workflow

---

###  Workflow
![the four tools from the phylogeny pipeline are connected as a workflow](../../images/workflow.png)
- A succession of tools to perform a complete analysis

---

###  Workflow

- In galaxy

![same workflow with galaxy ui](../../images/galaxyWorkflowEx.png)

---

###  Workflow

![extract workflow menu from galaxy](../../images/shareWorkflow.png)

- You get a file: Galaxy-Workflow-NAME.ga

---

###  Workflow

- You have your file Galaxy-Workflow-NAME.ga
- How to automatically install the tools used in the workflow?
  - -> `repository_dependencies.xml`
```xml
<?xml version="1.0"?>
<repositories description="Phylogeny workflow">
   <repository name="suite_phylogeny" owner="galaxy" />
</repositories>
```

---

###  Workflow

![phylogeny workflow is uploaded to the TS](../../images/workflowRepDep.png)

---

###  Workflow

![the workflow points at the tool suite which points at tools](../../images/workflowRepDep2.png)

- **Everything must be on the same toolshed**

---

## Tips

### What about tools working with *.loc files or new datatypes

---

### Tools with `*.loc` files or new datatypes

- add them to the Tool Shed repository.
- `*.loc` files and `datatypes` files should be provided as `*.sample` file in a `tool-data` directory.
- `tool-data/*.loc.sample` files come along with `tool_data_table_conf.xml.sample`.

Their content or the file themselves are put to the right location on tool set up.

---

### Tools with *.loc files or new datatypes

![toolshed interface showing some files](../../images/repWithLoc_ss.png)

<span style="font-size:60%">`tool_data_table_conf.xml.sample`</span>
```xml
<tables>
	
	<table name="bowtie2_indexes" comment_char="#">
		<columns>value, dbkey, name, path</columns>
		<file path="tool-data/bowtie2_indices.loc" />
	</table>
</tables>
```
<span style="font-size:60%">On install, the content of the file and the right
path to the *.loc file is added to `shed_tool_data_table_conf.xml`</span>

---

## 4. Publishing with Planemo

---

<i class="fas fa-exclamation-triangle" aria-hidden="true"></i><span class="visually-hidden">warning</span> *There are automated ways to publish to a ToolShed using GitHub and Continuous Integration*

[Check out these slides, "Publishing tools" section](/training-material/topics/dev/tutorials/tool-integration/slides.html)

---

### Configure the target Tool Shed

```bash
planemo config_init
```
- Creates `.planemo.yml` file in your home directory:

```yml
## Planemo Global Configuration File.
## Everything in this file is completely optional - these values can all be
## configured via command line options for the corresponding commands.
## [...]
sheds:
     toolshed:
           #key: "<TODO>"
           #email: "<TODO>"
           #password: "<TODO>"
     testtoolshed:
           #key: "<TODO>"
           #email: "<TODO>"
           #password: "<TODO>"
     local:
           #key: "<TODO>"
           #email: "<TODO>"
           #password: "<TODO>"
```

---

### Configure the target Tool Shed

- Add your Tool Shed API key in `.planemo.yml`

```yml
## Planemo Global Configuration File.
## Everything in this file is completely optional - these values can all be
## configured via command line options for the corresponding commands.
## [...]
sheds:
     toolshed:
           key: "xxxxxxxxxmytoolshedAPIkeyxxxxxxx"
           #email: "<TODO>"
           #password: "<TODO>"
     testtoolshed:
           #key: "<TODO>"
           #email: "<TODO>"
           #password: "<TODO>"
     local:
           #key: "<TODO>"
           #email: "<TODO>"
           #password: "<TODO>"
```

---

### Configure repository

```bash
planemo shed_init --name="tandem_repeats_finder_2"
                     --owner="gandres"
                     --description="Tandem Repeats Finder description"
                     --long_description="A long long description."
                     --category="Sequence Analysis"
                     [--remote_repository_url=<URL to .shed.yml on github>]
                     [--homepage_url=<Homepage for tool.>]
```
- Creates `.shed.yml` file in the current repository (tool repository):

```yml
categories: [Sequence Analysis]
description: Tandem Repeats Finder description
long_description: A long long description.
name: tandem_repeats_finder_2
owner: gandres
```

---

### Configure repository

#### Naming conventions
<small>

| Repository Type | Recommended Name         | Examples                 |
| --------------- |--------------------------| -------------------------|
| Data Managers   | `data_manager_$name`     | `data_manager_bowtie2`   |
| Packages        | `package_$name_$version` | `package_aragorn_1_2_36` |
| Tool Suites     | `suite_$name`            | `suite_samtools`         |
| Tools           | `$name`                  | `stringle`, `bowtie2`    |

</small>
<span style="color:red">Planemo will determine the repository type based on these conventions</span>

---

### Configure repository

- Tools and tool suite `.shed.yml`: implicitly define repositories for each individual tool in the directory and build a suite for those tools.

- Example: `trinity/.shed.yml`

```yml
[...]
auto_tool_repositories:
    name_template: ""
    description_template: " (from the Trinity tool suite)"
suite:
    name: "suite_trinity"
    description: Trinity tools to assemble transcript sequences from Illumina RNA-Seq data.
```

---

### Check

```bash
planemo shed_lint --tools
```
```bash
Linting repository […]/tandem_repeats_finder
Applying linter expansion... CHECK
.. INFO: Included files all found.
Applying linter tool_dependencies_xsd... CHECK
.. INFO: tool_dependencies.xml found and appears to be valid XML
Applying linter tool_dependencies_actions... CHECK
.. INFO: Parsed tool dependencies.
Applying linter repository_dependencies... CHECK
.. INFO: No repository_dependencies.xml, skipping.
Applying linter shed_yaml... CHECK
.. INFO: .shed.yml found and appears to be valid YAML.
Applying linter readme... CHECK
.. INFO: No README found skipping.
+Linting tool […]/tandem_repeats_finder/tandem_repeats_finder_wrapper.xml
[…]
```

---

### Create repository

```bash
planemo shed_create --shed_target testtoolshed
```
- Don't forget **--shed_target**. Default is main toolshed

---

### Create repository

```bash
planemo shed_create --shed_target testtoolshed
```
```bash
Repository created
cd '[…]/tandem_repeats_finder' && git rev-parse HEAD
Repository tandem_repeats_finder_2 updated successfully.
```
![an image of a toolshed metadata from the planemo uploaded data](../../images/shedCreate.png)

---

### Update repository

```bash
planemo shed_diff --shed_target testtoolshed

```
```bash
wget -q --recursive -O - 'https://testtoolshed.g2.bx.psu.edu/repository/download?repository_id=6306166e4da9a8bf&changeset_revision=default&file_type=gz' | tar -xzf - -C /tmp/tool_shed_diff_DMcOrR/_testtoolshed_ --strip-components 1
mkdir "/tmp/tool_shed_diff_DMcOrR/_local_"; tar -xzf "/tmp/tmp5ousfg" -C "/tmp/tool_shed_diff_DMcOrR/_local_"; rm -rf /tmp/tmp5ousfg
cd "/tmp/tool_shed_diff_DMcOrR"; diff -r _local_ _testtoolshed_
diff -r _local_/tandem_repeats_finder.xml _testtoolshed_/tandem_repeats_finder.xml
41d40
<     <param name="fileout_label2" type="text" value="Unused" label="none" help="Output name for files" />
```
- The repository needs to be updated

---

### Update repository

```bash
planemo shed_update --check_diff --shed_target testtoolshed

---

### Update repository
```bash
planemo shed_update --check_diff --shed_target testtoolshed

```
![tool shed info with revision circled](../../images/checkToolUpdate.png)

- The repository has been updated

---

![planemo logo](../../images/planemo-logo.png)
#### Publishing to the Tool Shed

![planemo shed_init creates a repo, shed_lint checks, and shed_create/shed_update uploads to the TS](../../images/planemo_toolshed_publishing.png)

---

![planemo logo again](../../images/planemo-logo.png)

> Command-line utilities to assist in building and publishing Galaxy tools.

---

![and again](../../images/planemo-logo.png)

![larger graph with local development, toolshed, conda, and galaxy and various lines between them.](../../images/big_picture.png)

---

![planemo logo again](../../images/planemo-logo.png)

#### Checklist (3/3)

- Initiate the `.shed.yml` file with
```bash
planemo shed_init
```
- Create the repository on ToolShed with
```bash
planemo shed_create
```
- Install and test the wrapper on a Galaxy instance
- Improve the wrapper and push modification on toolshed
```bash
planemo shed_update
```

---

## References

- [ToolShed](https://galaxyproject.org/toolshed/tour/)
- [Install tools from the ToolShed](https://galaxyproject.org/admin/tools/add-tool-from-toolshed-tutorial/)
- [Publish tools with Planemo](https://planemo.readthedocs.io/en/latest/)

---