d-import-sort 0.0.4

d-import-sort

A tool for sorting import declarations in D.

Usage

$ dub fetch d-import-sort
$ dub run d-import-sort <files>
<<<<filename:minline-maxline
unsorted imports
...
----
sorted imports
...
>>>>
...

Example

$ dub run -- ./source/*.d

<<<<./source/app.d:2-5
import std.string : empty;
import std.stdio : writeln;
import std.file : readText;
----
import std.file : readText;
import std.stdio : writeln;
import std.string : empty;
>>>>

<<<<./source/dimportsort.d:89-92
    import std.algorithm : find;
    import std.range : drop, take;
    import std.algorithm : maxElement, minElement, joiner, splitter;
----
    import std.algorithm : find, joiner, maxElement, minElement, splitter;
    import std.range : drop, take;
>>>>

TODO

• [x] fully support import declarations
• [x] single import e.g. import foo;
• [x] multiple import e.g. import foo, bar;
• [x] selective import e.g. import foo : bar;
• [x] public import e.g. public import foo;
• [x] static import e.g. static import foo;
• [x] package attribute e.g. package(app) import foo;.
• [x] renamed import e.g. import foo = bar;
• [x] simple sorted output
• [x] merge imports for redundant modules
• [ ] option for overwriting files
• [ ] option for keeping comments
• [ ] color output
• [ ] diff format output
• [ ] max line length

Links

• https://dlang.org/spec/module.html
• https://libdparse.dlang.io/grammar.html#importDeclaration