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### Summary Extend the template variable substitution to replace file paths. This can be helpful for setting up log files & directories that should match the repository name. ### PR Changes - Move files matching glob pattern when setting up repos from template - For security, added ~escaping~ sanitization for cross-platform support and to prevent directory traversal (thanks @silverwind for the reference) - Added unit testing for escaping function - Fixed the integration tests for repo template generation by passing the repo_template_id - Updated the integration testfiles to add some variable substitution & assert the outputs I had to fix the existing repo template integration test and extend it to add a check for variable substitutions. Example: 
90 lines
3.4 KiB
Markdown
90 lines
3.4 KiB
Markdown
---
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date: "2019-11-28:00:00+02:00"
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title: "Template Repositories"
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slug: "template-repositories"
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weight: 14
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toc: false
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draft: false
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aliases:
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- /en-us/template-repositories
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menu:
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sidebar:
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parent: "usage"
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name: "Template Repositories"
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weight: 14
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identifier: "template-repositories"
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---
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# Template Repositories
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**Table of Contents**
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{{< toc >}}
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Gitea `1.11.0` and above includes template repositories, and one feature implemented with them is auto-expansion of specific variables within your template files.
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To tell Gitea which files to expand, you must include a `template` file inside the `.gitea` directory of the template repository.
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Gitea uses [gobwas/glob](https://github.com/gobwas/glob) for its glob syntax. It closely resembles a traditional `.gitignore`, however there may be slight differences.
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## Example `.gitea/template` file
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All paths are relative to the base of the repository
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```gitignore
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# All .go files, anywhere in the repository
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**.go
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# All text files in the text directory
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text/*.txt
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# A specific file
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a/b/c/d.json
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# Batch files in both upper or lower case can be matched
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**.[bB][aA][tT]
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```
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**NOTE:** The `template` file will be removed from the `.gitea` directory when a repository is generated from the template.
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## Variable Expansion
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In any file matched by the above globs, certain variables will be expanded.
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Matching filenames and paths can also be expanded, and are conservatively sanitized to support cross-platform filesystems.
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All variables must be of the form `$VAR` or `${VAR}`. To escape an expansion, use a double `$$`, such as `$$VAR` or `$${VAR}`
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| Variable | Expands To | Transformable |
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| -------------------- | --------------------------------------------------- | ------------- |
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| REPO_NAME | The name of the generated repository | ✓ |
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| TEMPLATE_NAME | The name of the template repository | ✓ |
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| REPO_DESCRIPTION | The description of the generated repository | ✘ |
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| TEMPLATE_DESCRIPTION | The description of the template repository | ✘ |
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| REPO_OWNER | The owner of the generated repository | ✓ |
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| TEMPLATE_OWNER | The owner of the template repository | ✓ |
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| REPO_LINK | The URL to the generated repository | ✘ |
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| TEMPLATE_LINK | The URL to the template repository | ✘ |
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| REPO_HTTPS_URL | The HTTP(S) clone link for the generated repository | ✘ |
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| TEMPLATE_HTTPS_URL | The HTTP(S) clone link for the template repository | ✘ |
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| REPO_SSH_URL | The SSH clone link for the generated repository | ✘ |
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| TEMPLATE_SSH_URL | The SSH clone link for the template repository | ✘ |
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## Transformers :robot:
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Gitea `1.12.0` adds a few transformers to some of the applicable variables above.
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For example, to get `REPO_NAME` in `PASCAL`-case, your template would use `${REPO_NAME_PASCAL}`
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Feeding `go-sdk` to the available transformers yields...
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| Transformer | Effect |
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| ----------- | ------ |
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| SNAKE | go_sdk |
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| KEBAB | go-sdk |
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| CAMEL | goSdk |
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| PASCAL | GoSdk |
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| LOWER | go-sdk |
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| UPPER | GO-SDK |
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| TITLE | Go-Sdk |
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