mirror of
https://git.meli.delivery/meli/meli
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125 lines
5.7 KiB
Markdown
125 lines
5.7 KiB
Markdown
# meli [](https://github.com/meli/meli/blob/master/COPYING) [](https://crates.io/crates/meli)
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**BSD/Linux terminal email client with support for multiple accounts and Maildir / mbox / notmuch / IMAP / JMAP.**
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Community links:
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[mailing lists](https://lists.meli.delivery/) | `#meli` on freenode IRC | Report bugs and/or feature requests in [meli's issue tracker](https://git.meli.delivery/meli/meli/issues "meli gitea issue tracker")
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:---:|:---:|:---:
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Main view | Compact main view | Compose with embed terminal editor
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## Install
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- Try an [online interactive web demo](https://meli.delivery/wasm2.html "online interactive web demo") powered by WebAssembly
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- [`cargo install meli`](https://crates.io/crates/meli "crates.io meli package")
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- [Download and install pre-built debian package, static linux binary](https://github.com/meli/meli/releases/ "github releases for meli"), or
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- Install with [Nix](https://search.nixos.org/packages?show=meli&query=meli&from=0&size=30&sort=relevance&channel=unstable#disabled "nixos package search results for 'meli'")
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## Documentation
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See also [Quickstart tutorial](https://meli.delivery/documentation.html#quick-start).
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After installing meli, see `meli(1)`, `meli.conf(5)` and `meli-themes(5)` for documentation. Sample configuration and theme files can be found in the `docs/samples/` subdirectory. Manual pages are also [hosted online](https://meli.delivery/documentation.html "meli documentation").
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meli by default looks for a configuration file in this location: `$XDG_CONFIG_HOME/meli/config.toml`
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You can run meli with arbitrary configuration files by setting the `$MELI_CONFIG`
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environment variable to their locations, i.e.:
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```sh
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MELI_CONFIG=./test_config cargo run
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```
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## Build
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For a quick start, build and install locally:
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```sh
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PREFIX=~/.local make install
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```
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Available subcommands for `make` are listed with `make help`. The Makefile *should* be POSIX portable and not require a specific `make` version.
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meli requires rust 1.39 and rust's package manager, Cargo. Information on how
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to get it on your system can be found here: <https://doc.rust-lang.org/cargo/getting-started/installation.html>
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With Cargo available, the project can be built with `make` and the resulting binary will then be found under `target/release/meli`. Run `make install` to install the binary and man pages. This requires root, so I suggest you override the default paths and install it in your `$HOME`: `make PREFIX=$HOME/.local install`.
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You can build and run meli with one command: `cargo run --release`.
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### Build features
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Some functionality is held behind "feature gates", or compile-time flags. The following list explains each feature's purpose:
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- `gpgme` enables GPG support via `libgpgme` (on by default)
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- `dbus-notifications` enables showing notifications using `dbus` (on by default)
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- `notmuch` provides support for using a notmuch database as a mail backend (on by default)
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- `jmap` provides support for connecting to a jmap server and use it as a mail backend (off by default)
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- `sqlite3` provides support for builting fast search indexes in local sqlite3 databases (on by default)
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- `cli-docs` includes the manpage documentation compiled by either `mandoc` or `man` binary to plain text in `meli`'s command line. Embedded documentation can be viewed with the subcommand `meli man [PAGE]`
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- `svgscreenshot` provides support for taking screenshots of the current view of meli and saving it as SVG files. Its only purpose is taking screenshots for the official meli webpage. (off by default)
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- `debug-tracing` enables various trace debug logs from various places around the meli code base. The trace log is printed in `stderr`. (off by default)
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### Build Debian package (*deb*)
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Building with Debian's packaged cargo might require the installation of these
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two packages: `librust-openssl-sys-dev librust-libdbus-sys-dev`
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A `*.deb` package can be built with `make deb-dist`
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### Using notmuch
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To use the optional notmuch backend feature, you must have `libnotmuch5` installed in your system. In Debian-like systems, install the `libnotmuch5` packages. meli detects the library's presence on runtime.
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### Using GPG
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To use the optional gpg feature, you must have `libgpgme` installed in your system. In Debian-like systems, install the `libgpgme11` package. meli detects the library's presence on runtime.
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### Building with JMAP
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To build with JMAP support, prepend the environment variable `MELI_FEATURES='jmap'` to your make invocation:
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```sh
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MELI_FEATURES="jmap" make
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```
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or if building directly with cargo, use the flag `--features="jmap"'.
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# Development
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Development builds can be built and/or run with
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```
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cargo build
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cargo run
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```
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There is a debug/tracing log feature that can be enabled by using the flag
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`--feature debug-tracing` after uncommenting the features in `Cargo.toml`. The logs
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are printed in stderr, thus you can run meli with a redirection (i.e `2> log`)
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Code style follows the default rustfmt profile.
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## Testing
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How to run specific tests:
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```sh
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cargo test -p {melib, meli} (-- --nocapture) (--test test_name)
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```
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## Profiling
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```sh
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perf record -g target/debug/bin
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perf script | stackcollapse-perf | rust-unmangle | flamegraph > perf.svg
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```
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## Running fuzz targets
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Note: `cargo-fuzz` requires the nightly toolchain.
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```sh
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cargo +nightly fuzz run envelope_parse -- -dict=fuzz/envelope_tokens.dict
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```
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