Analyze a D file for imports

[rsw0x via Digitalmars-d]

On Tuesday, 30 June 2015 at 13:21:18 UTC, anonymous wrote:
> On Tuesday, 30 June 2015 at 04:02:00 UTC, Maaaks wrote:
>> I want to make a simple build utility that will rebuild only 
>> those files which changed since last build and those files 
>> that depend on them.
>>
>> Which is the easiest and yet reliable way to parse a D source 
>> and find all imports in it (and file import()s as well)?
>
> Here's a pull request to make rdmd do that:
> https://github.com/D-Programming-Language/tools/pull/170
>
> It uses regex over `dmd -deps`.
>
> Be aware of the challenges:
> Compiling source files separately is slower than passing them 
> all at once to the compiler.
this is only true for dmd