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---
obj: application
website: https://opengist.io
repo: https://github.com/thomiceli/opengist
rev: 2025-05-19
---
# OpenGist
Opengist is a self-hosted pastebin powered by Git. All snippets are stored in a Git repository and can be read and/or modified using standard Git commands, or with the web interface. It is similiar to GitHub Gist, but open-source and could be self-hosted.
## Features
- Create public, unlisted or private snippets
- Init / Clone / Pull / Push snippets via Git over HTTP or SSH
- Syntax highlighting ; markdown & CSV support
- Search code in snippets ; browse users snippets, likes and forks
- Add topics to snippets
- Embed snippets in other websites
- Revisions history
- Like / Fork snippets
- Editor with indentation mode & size ; drag and drop files
- Download raw files or as a ZIP archive
- Retrieve snippet data/metadata via a JSON API
- OAuth2 login with GitHub, GitLab, Gitea, and OpenID Connect
- Avatars via Gravatar or OAuth2 providers
- Light/Dark mode
- Responsive UI
- Enable or disable signups
- Restrict or unrestrict snippets visibility to anonymous users
## Compose
```yml
services:
opengist:
image: ghcr.io/thomiceli/opengist:1
container_name: opengist
restart: unless-stopped
ports:
- "6157:6157" # HTTP port
- "2222:2222" # SSH port, can be removed if you don't use SSH
volumes:
- "$HOME/.opengist:/opengist"
environment:
# OG_LOG_LEVEL: info
# other configuration options
```
## Configuration
| YAML Config Key | Environment Variable | Default value | Description |
| --------------------- | ----------------------------------- | --------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| log-level | OG_LOG_LEVEL | `warn` | Set the log level to one of the following: `debug`, `info`, `warn`, `error`, `fatal`. |
| log-output | OG_LOG_OUTPUT | `stdout,file` | Set the log output to one or more of the following: `stdout`, `file`. |
| external-url | OG_EXTERNAL_URL | none | Public URL to access to Opengist. |
| opengist-home | OG_OPENGIST_HOME | home directory | Path to the directory where Opengist stores its data. |
| secret-key | OG_SECRET_KEY | randomized 32 bytes | Secret key used for session store & encrypt MFA data on database. |
| db-uri | OG_DB_URI | `opengist.db` | URI of the database. |
| index | OG_INDEX | `bleve` | Define the code indexer (either `bleve`, `meilisearch`, or empty for no index). |
| index.meili.host | OG_MEILI_HOST | none | Set the host for the Meiliseach server. |
| index.meili.api-key | OG_MEILI_API_KEY | none | Set the API key for the Meiliseach server. |
| git.default-branch | OG_GIT_DEFAULT_BRANCH | none | Default branch name used by Opengist when initializing Git repositories. If not set, uses the Git default branch name. More info [here](https://git-scm.com/book/en/v2/Getting-Started-First-Time-Git-Setup#_new_default_branch) |
| sqlite.journal-mode | OG_SQLITE_JOURNAL_MODE | `WAL` | Set the journal mode for SQLite. More info [here](https://www.sqlite.org/pragma.html#pragma_journal_mode) |
| http.host | OG_HTTP_HOST | `0.0.0.0` | The host on which the HTTP server should bind. |
| http.port | OG_HTTP_PORT | `6157` | The port on which the HTTP server should listen. |
| http.git-enabled | OG_HTTP_GIT_ENABLED | `true` | Enable or disable git operations (clone, pull, push) via HTTP. (`true` or `false`) |
| metrics.enabled | OG_METRICS_ENABLED | `false` | Enable or disable Prometheus metrics endpoint at `/metrics` (`true` or `false`) |
| ssh.git-enabled | OG_SSH_GIT_ENABLED | `true` | Enable or disable git operations (clone, pull, push) via SSH. (`true` or `false`) |
| ssh.host | OG_SSH_HOST | `0.0.0.0` | The host on which the SSH server should bind. |
| ssh.port | OG_SSH_PORT | `2222` | The port on which the SSH server should listen. |
| ssh.external-domain | OG_SSH_EXTERNAL_DOMAIN | none | Public domain for the Git SSH connection, if it has to be different from the HTTP one. If not set, uses the URL from the request. |
| ssh.keygen-executable | OG_SSH_KEYGEN_EXECUTABLE | `ssh-keygen` | Path to the SSH key generation executable. |
| github.client-key | OG_GITHUB_CLIENT_KEY | none | The client key for the GitHub OAuth application. |
| github.secret | OG_GITHUB_SECRET | none | The secret for the GitHub OAuth application. |
| gitlab.client-key | OG_GITLAB_CLIENT_KEY | none | The client key for the GitLab OAuth application. |
| gitlab.secret | OG_GITLAB_SECRET | none | The secret for the GitLab OAuth application. |
| gitlab.url | OG_GITLAB_URL | `https://gitlab.com/` | The URL of the GitLab instance. |
| gitlab.name | OG_GITLAB_NAME | `GitLab` | The name of the GitLab instance. It is displayed in the OAuth login button. |
| gitea.client-key | OG_GITEA_CLIENT_KEY | none | The client key for the Gitea OAuth application. |
| gitea.secret | OG_GITEA_SECRET | none | The secret for the Gitea OAuth application. |
| gitea.url | OG_GITEA_URL | `https://gitea.com/` | The URL of the Gitea instance. |
| gitea.name | OG_GITEA_NAME | `Gitea` | The name of the Gitea instance. It is displayed in the OAuth login button. |
| oidc.provider-name | OG_OIDC_PROVIDER_NAME | none | The name of the OIDC provider |
| oidc.client-key | OG_OIDC_CLIENT_KEY | none | The client key for the OpenID application. |
| oidc.secret | OG_OIDC_SECRET | none | The secret for the OpenID application. |
| oidc.discovery-url | OG_OIDC_DISCOVERY_URL | none | Discovery endpoint of the OpenID provider. |
| ldap.url | OG_LDAP_URL | none | URL of the LDAP instance; if not set, LDAP authentication is disabled |
| ldap.bind-dn | OG_LDAP_BIND_DN | none | Bind DN to authenticate against the LDAP. e.g: cn=read-only-admin,dc=example,dc=com |
| ldap.bind-credentials | OG_LDAP_BIND_CREDENTIALS | none | The password for the Bind DN. |
| ldap.search-base | OG_LDAP_SEARCH_BASE | none | The Base DN to start search from. e.g: ou=People,dc=example,dc=com |
| ldap.search-filter | OG_LDAP_SEARCH_FILTER | none | The filter to search against (the format string %s will be replaced with the username). e.g: (uid=%s) |
| custom.name | OG_CUSTOM_NAME | none | The name of your instance, to be displayed in the tab title |
| custom.logo | OG_CUSTOM_LOGO | none | Path to an image, relative to $opengist-home/custom. |
| custom.favicon | OG_CUSTOM_FAVICON | none | Path to an image, relative to $opengist-home/custom. |
| custom.static-links | OG_CUSTOM_STATIC_LINK_#_(PATH,NAME) | none | Path and name to custom links, more info [here](custom-links.md). |
## Usage
### Init Gists via Git
Opengist allows you to create new snippets via Git over HTTP.
Simply init a new Git repository where your file(s) is/are located:
```shell
git init
git add .
git commit -m "My cool snippet"
```
Then add this Opengist special remote URL and push your changes:
```shell
git remote add origin http://localhost:6157/init
git push -u origin master
```
Log in with your Opengist account credentials, and your snippet will be created at the specified URL:
```shell
Username for 'http://localhost:6157': thomas
Password for 'http://thomas@localhost:6157':
Enumerating objects: 3, done.
Counting objects: 100% (3/3), done.
Delta compression using up to 8 threads
Compressing objects: 100% (2/2), done.
Writing objects: 100% (3/3), 416 bytes | 416.00 KiB/s, done.
Total 3 (delta 0), reused 0 (delta 0), pack-reused 0
remote:
remote: Your new repository has been created here: http://localhost:6157/thomas/6051e930f140429f9a2f3bb1fa101066
remote:
remote: If you want to keep working with your gist, you could set the remote URL via:
remote: git remote set-url origin http://localhost:6157/thomas/6051e930f140429f9a2f3bb1fa101066
remote:
To http://localhost:6157/init
* [new branch] master -> master
```
### Embed a Gist to your webpage
To embed a Gist to your webpage, you can add a script tag with the URL of your gist followed by `.js` to your HTML page:
```html
<script src="http://opengist.url/user/gist-url.js"></script>
<!-- Dark mode: -->
<script src="http://opengist.url/user/gist-url.js?dark"></script>
```
### Retrieve Gist as JSON
To retrieve a Gist as JSON, you can add `.json` to the end of the URL of your gist:
```shell
curl http://opengist.url/thomas/my-gist.json | jq '.'
```
It returns a JSON object with the following structure similar to this one:
```json
{
"created_at": "2023-04-12T13:15:20+02:00",
"description": "",
"embed": {
"css": "http://localhost:6157/assets/embed-94abc261.css",
"html": "<div class=\"opengist-embed\" id=\"my-gist\">\n <div class=\"html \">\n \n <div class=\"rounded-md border-1 border-gray-100 dark:border-gray-800 overflow-auto mb-4\">\n <div class=\"border-b-1 border-gray-100 dark:border-gray-700 text-xs p-2 pl-4 bg-gray-50 dark:bg-gray-800 text-gray-400\">\n <a target=\"_blank\" href=\"http://localhost:6157/thomas/my-gist#file-hello-md\"><span class=\"font-bold text-gray-700 dark:text-gray-200\">hello.md</span> · 21 B · Markdown</a>\n <span class=\"float-right\"><a target=\"_blank\" href=\"http://localhost:6157\">Hosted via Opengist</a> · <span class=\"text-gray-700 dark:text-gray-200 font-bold\"><a target=\"_blank\" href=\"http://localhost:6157/thomas/my-gist/raw/HEAD/hello.md\">view raw</a></span></span>\n </div>\n \n \n \n <div class=\"chroma markdown markdown-body p-8\"><h1>Welcome to Opengist</h1>\n</div>\n \n\n </div>\n \n </div>\n</div>\n",
"js": "http://localhost:6157/thomas/my-gist.js",
"js_dark": "http://localhost:6157/thomas/my-gist.js?dark"
},
"files": [
{
"filename": "hello.md",
"size": 21,
"human_size": "21 B",
"content": "# Welcome to Opengist",
"truncated": false,
"type": "Markdown"
}
],
"id": "my-gist",
"owner": "thomas",
"title": "hello.md",
"uuid": "8622b297bce54b408e36d546cef8019d",
"visibility": "public"
}
```
### Push Options
Opengist has support for a few [Git push options](https://git-scm.com/docs/git-push#Documentation/git-push.txt--oltoptiongt).
These options are passed to `git push` command and can be used to change the metadata of a gist.
#### Set URL
```shell
git push -o url=mygist # Will set the URL to https://opengist.example.com/user/mygist
```
#### Change title
```shell
git push -o title=Gist123
git push -o title="My Gist 123"
```
#### Change description
```shell
git push -o description="This is my gist description"
```
#### Change visibility
```shell
git push -o visibility=public
git push -o visibility=unlisted
git push -o visibility=private
```