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# Changelog
All notable changes to this project will be documented in this file.
The format is based on [Keep a Changelog].
## Unreleased
## Features
* Allow apheleia to format buffers without an underlying file ([#52]).
* Support functional formatters ([#62]). You can now use a lisp
function as a formatter allowing you to plug more powerful
formatters into apheleia such as language servers.
## Changes
* Stdout and stderr buffers are no longer retained after running a
formatter. Instead, the stderr is appended into an
`*apheleia-cmdname-log*` buffer if it fails, or unconditionally if
the new user option `apheleia-log-only-errors` is set to nil. See
[#64], [#65]. The log buffer is not hidden by default, and shows all
command output rather than just the latest run. These behaviors can
be customized using the new user options `apheleia-hide-log-buffers`
and `apheleia-hide-old-log-entries` ([#69]).
## Formatters
* [fish\_indent](https://fishshell.com/docs/current/cmds/fish_indent.html)
for [Fish](https://fishshell.com/) ([#68]).
## Bugs fixed
* Allow running the same formatter in multiple buffers in parallel
([#64], [#65]). Previously, when saving a number of files at the
same time, the contents of those buffers could be corrupted by a
race condition.
* In some circumstances the error `wrong-type-argument bufferp nil`
could be reported when running certain formatters under Apheleia.
This has been fixed.
* Rustfmt is no longer passed the `--unstable-features` and
`--skip-children` flags, since they are not available on all
versions of Rustfmt ([#69]).
[#52]: https://github.com/raxod502/apheleia/issues/52
[#60]: https://github.com/raxod502/apheleia/issues/60
[#62]: https://github.com/raxod502/apheleia/issues/62
[#64]: https://github.com/raxod502/apheleia/issues/64
[#65]: https://github.com/raxod502/apheleia/pull/65
[#68]: https://github.com/raxod502/apheleia/issues/68
[#69]: https://github.com/raxod502/apheleia/issues/69
## 1.2 (released 2021-12-27)
### Enhancements
* Support multiple formatters ([#31]). You can now configure a list of
formatters for a major-mode in `apheleia-mode-alist` and they will
be run in sequence.
* Support evaluating items in `apheleia-formatters` to make formatter
commands more dynamic ([#50], [#55]).
* Allow apheleia to format buffers without an underlying file ([#52]).
### Formatters
* [ClangFormat](https://clang.llvm.org/docs/ClangFormat.html) for
C/C++
* [`google-java-format`](https://github.com/google/google-java-format)
for Java
* [isort](https://github.com/PyCQA/isort) for
[Python](https://www.python.org/) ([#51])
* [latexindent](https://ctan.org/pkg/latexindent?lang=en) for
[LaTeX](https://www.latex-project.org/)
* [rustfmt](https://github.com/rust-lang/rustfmt) for
[Rust](https://www.rust-lang.org/) ([#24])
* [`mix format`](https://hexdocs.pm/mix/1.12/Mix.Tasks.Format.html)
for Elixir ([#48])
* [`@prettier/plugin-ruby`](https://github.com/prettier/plugin-ruby)
for Ruby ([#49])
### Bugs fixed
* Fix spelling error in generated process names ([#32]).
* Apheleia no longer conflicts with undo-fu ([#39]).
* Apheleia no longer triggers `after-set-visited-file-name-hook`,
which reduces conflicts with various modes. For example, `lsp-mode`
will no longer trigger a reconnect every time you save.
* Fix inconsistent `:type` spec preventing use of `customize-variable`
on `apheleia-formatters`.
* Fix mixed style line ending generated by `diff` ([#54]) by adding
`--strip-trailing-cr` to `diff`'s argument list.
[#24]: https://github.com/raxod502/apheleia/pull/24
[#30]: https://github.com/raxod502/apheleia/issues/30
[#31]: https://github.com/raxod502/apheleia/issues/31
[#32]: https://github.com/raxod502/apheleia/pull/32
[#39]: https://github.com/raxod502/apheleia/issues/39
[#48]: https://github.com/raxod502/apheleia/pull/48
[#49]: https://github.com/raxod502/apheleia/pull/49
[#50]: https://github.com/raxod502/apheleia/pull/50
[#51]: https://github.com/raxod502/apheleia/pull/51
[#52]: https://github.com/raxod502/apheleia/issues/52
[#54]: https://github.com/raxod502/apheleia/pull/54
[#55]: https://github.com/raxod502/apheleia/issues/55
[#64]: https://github.com/raxod502/apheleia/issues/64
[#65]: https://github.com/raxod502/apheleia/pull/65
## 1.1.2 (released 2021-02-26)
### Enhancements
* Prettier is now enabled in `json-mode`.
### Bugs fixed
* Prettier now respects `.prettierignore` ([#21]).
* Apheleia's global mode should no longer trigger warnings about a locally
let-bound `after-save-hook` ([#27]).
[#21]: https://github.com/raxod502/apheleia/issues/21
[#27]: https://github.com/raxod502/apheleia/issues/27
## 1.1.1 (released 2020-07-16)
### Formatters
* New: [OCamlFormat](https://github.com/ocaml-ppx/ocamlformat) for
[Ocaml](https://ocaml.org/) ([#19]).
### Bugs fixed
* Previously, there were some race conditions related to switching the
current buffer. In particular, if you switched the current buffer
right after saving, or save two buffers in quick succession, then it
was possible for one buffer to be overwritten or to not be
formatted. These problems have been fixed ([#8]).
* Previously, enabling `undo-tree-auto-save-history` caused Apheleia
to mark the buffer as modified after formatting. This has been
fixed ([#10]).
* Apheleia now tries harder to accidentally enter an infinite
formatting loop ([#12]).
[#8]: https://github.com/raxod502/apheleia/issues/8
[#10]: https://github.com/raxod502/apheleia/issues/10
[#12]: https://github.com/raxod502/apheleia/pull/12
[#19]: https://github.com/raxod502/apheleia/pull/19
## 1.1 (released 2020-04-02)
### Enhancements
* There is now a maximum length for the dynamic programming algorithm,
controlled by `apheleia-max-alignment-size`. This prevents Emacs
from hanging due to Apheleia. under any circumstances ([#4]).
### Formatters
* New: [Brittany](https://hackage.haskell.org/package/brittany) for
[Haskell](https://www.haskell.org/).
### Bugs fixed
* Previously, weirdness could happen if manually running Prettier via
`M-x apheleia-format-buffer` on a buffer which was modified from
what was written to disk. Now we simply abort running a command that
uses the `file` keyword if the buffer is modified, since it will not
produce correct results. This should not affect normal usage of
Apheleia.
* Previously, the buffer could be erased when running Apheleia from a
buffer that had no backing file. This has been fixed, and Apheleia
can run correctly on buffers both with and without backing files
([#9]).
[#4]: https://github.com/raxod502/apheleia/issues/4
[#9]: https://github.com/raxod502/apheleia/pull/9
## 1.0 (released 2019-09-20)
### Added
* Package `apheleia`
* Command `apheleia-format-buffer`
* User options:
* `apheleia-formatters`, with supported formatters:
* `black`
* `prettier`
* `gofmt`
* `terraform`
* `apheleia-mode-alist`
* `apheleia-post-format-hook`
* Variable `apheleia-formatter`
* Minor mode `apheleia-mode` (and `apheleia-global-mode`)
[keep a changelog]: https://keepachangelog.com/en/1.0.0/
|
