RFR 8210226: Add support for multiple project folders to idea.sh

[Erik Joelsson]

Looks good to me.

/Erik


On 2018-08-30 08:12, Maurizio Cimadamore wrote:
> Hi,
> this patch adds proper support for -o option to the idea.sh script, 
> which allows to place the .idea folder under any given output folder 
> (not necessarily the JDK root).
>
> To be able to do this, I had to revampo the logic for template 
> substitution in idea.sh, as it was growing too brittle. I now have a 
> much more declarative logic, where replacements can be added by 
> calling the add_replacement function. This allows to replace a lot of 
> the previous code with very simple and self-explanatory calls to that 
> routine.
>
> This piece was necessary, as we needed to replace a lot of references 
> to the idea variable $PROJECT_DIR with the new template variable 
> ###ROOT_DIR### (otherwise the project is ill-formed, since 
> $PROJECT_DIR merely points at the folder containing the .idea project 
> folder).
>
> Webrev:
>
> http://cr.openjdk.java.net/~mcimadamore/8210226/
>
> Cheers
> Maurizio
>