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# breeze # breeze
breeze is a simple, performant file upload server. breeze is a simple, performant file upload server.
The primary instance is https://picture.wtf.
## Features ## Features
Compared to the old Express.js backend, breeze has Compared to the old Express.js backend, breeze has
- Streamed uploading - Streamed uploading
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git clone https://git.min.rip/min/breeze.git git clone https://git.min.rip/min/breeze.git
``` ```
To run it in Docker, I recommend using Docker Compose. An example `docker-compose.yaml` configuration is below. To run it in Docker, I recommend using Docker Compose. An example `docker-compose.yaml` configuration is below. You can start it using `docker compose up -d`.
``` ```
version: '3.6' version: '3.6'
@ -29,20 +31,15 @@ services:
volumes: volumes:
- /srv/uploads:/data - /srv/uploads:/data
- ./breeze.toml:/etc/breeze.toml
ports: ports:
- 8000:8000 - 8000:8000
environment:
- BRZ_BASE_URL=http://127.0.0.1:8000
- BRZ_SAVE_PATH=/data
- BRZ_UPLOAD_KEY=hiiiiiiii
- BRZ_CACHE_UPL_MAX_LENGTH=134217728 # allow files up to ~134 MiB to be cached
- BRZ_CACHE_UPL_LIFETIME=1800 # let uploads stay in cache for 30 minutes
- BRZ_CACHE_SCAN_FREQ=60 # scan the cache for expired files if more than 60 seconds have passed since the last scan
- BRZ_CACHE_MEM_CAPACITY=4294967296 # allow 4 GiB of data to be in the cache at once
``` ```
For this configuration, it is expected that there is a clone of the Git repository in the `./breeze` folder. You can start it using `docker compose up -d`. For this configuration, it is expected that:
* there is a clone of the Git repository in the `./breeze` folder.
* there is a `breeze.toml` config file in current directory
* there is a directory at `/srv/uploads` for storing uploads
It can also be installed directly if you have the Rust toolchain installed: It can also be installed directly if you have the Rust toolchain installed:
```bash ```bash
@ -51,15 +48,59 @@ cargo install --path .
## Usage ## Usage
### Hosting ### Hosting
Configuration is read through environment variables, because I wanted to run this using Docker Compose. Configuration is read through a toml file.
```
BRZ_BASE_URL - base url for upload urls (ex: http://127.0.0.1:8000 for http://127.0.0.1:8000/p/abcdef.png, http://picture.wtf for http://picture.wtf/p/abcdef.png) By default it'll try to read `./breeze.toml`, but you can specify a different path using the `-c`/`--config` command line switch.
BRZ_SAVE_PATH - this should be a path where uploads are saved to disk (ex: /srv/uploads, C:\brzuploads)
BRZ_UPLOAD_KEY (optional) - if not empty, the key you specify will be required to upload new files. Here is an example config file:
BRZ_CACHE_UPL_MAX_LENGTH - this is the max length an upload can be in bytes before it won't be cached (ex: 80000000 for 80MB) ```toml
BRZ_CACHE_UPL_LIFETIME - this indicates how long an upload will stay in cache (ex: 1800 for 30 minutes, 60 for 1 minute) [engine]
BRZ_CACHE_SCAN_FREQ - this is the frequency of full cache scans, which scan for and remove expired uploads (ex: 60 for 1 minute) # The base URL that the HTTP server will be accessible on.
BRZ_CACHE_MEM_CAPACITY - this is the amount of memory the cache will hold before dropping entries # This is used for formatting upload URLs.
# Setting it to "https://picture.wtf" would result in
# upload urls of "https://picture.wtf/p/abcdef.png", etc.
base_url = "http://127.0.0.1:8000"
# The location that uploads will be saved to.
# It should be a path to a directory on disk that you can write to.
save_path = "/data"
# OPTIONAL - If set, the static key specified will be required to upload new files.
# If it is not set, no key will be required.
upload_key = "hiiiiiiii"
# OPTIONAL - specifies what to show when the site is visited on http
# It is sent with text/plain content type.
# There are two variables you can use:
# %uplcount% - total number of uploads present on the server
# %version% - current breeze version (e.g. 0.1.5)
motd = "my image host, currently hosting %uplcount% files"
[engine.cache]
# The file size (in bytes) that a file must be under
# to get cached.
max_length = 134_217_728
# How long a cached upload will remain cached. (in seconds)
upload_lifetime = 1800
# How often the cache will be checked for expired uploads.
# It is not a continuous scan, and only is triggered upon a cache operation.
scan_freq = 60
# How much memory (in bytes) the cache is allowed to consume.
mem_capacity = 4_294_967_295
[http]
# The address that the HTTP server will listen on. (ip:port)
# Use 0.0.0.0 as the IP to listen publicly, 127.0.0.1 only lets your
# computer access it
listen_on = "127.0.0.1:8000"
[logger]
# OPTIONAL - the current log level.
# Default level is warn.
level = "warn"
``` ```
### Uploading ### Uploading