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Changed sbtserver to just work off of the address variable

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Ty Coghlan
2018-09-01 20:59:36 -04:00
parent 8e3bf10592
commit 3d016f1697
15 changed files with 18 additions and 59 deletions
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22
doc/ale-scala.txt
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@@ -5,20 +5,24 @@ ALE Scala Integration *ale-scala-options*
===============================================================================
sbtserver *ale-scala-sbtserver*
`sbtserver` requires a running ^1.1.x sbt shell to connect to. It will look
for this shell by searching upwards from the current working directory for
the `project/target/active.json` file. This will only work when `sbtserver` is
configured to listen via tcp. An easy way to accomplish that is to put
`serverConnectionType := ConnectionType.Tcp` in `~/.sbt/1.0/global.sbt`.
`sbtserver` requires a running ^1.1.x sbt shell to connect to. It will attempt
to connect via TCP to the address defined in `g:ale_scala_sbtserver_address`.
As `sbt` defaults to listening via unix sockets, place these settings into
your `~/.sbt/1.0/global.sbt` to ensure that ale will always attempt to connect
to the right socket:
`serverConnectionType := ConnectionType.Tcp` and `serverPort := 4273`
g:ale_scala_sbtserver_address *g:ale_scala_sbtserver_address*
*b:ale_scala_sbtserver_address*
Type: |String|
Default: `''`
Default: `'127.0.0.1:4273'`
By default the address is found by parsing `active.json`. If the server is
running elsewhere, you can override the address here to `host:port`.
By default the address is found by parsing `active.json`, however, reading a
file is a blocking operation which should be avoided in ale. The easy way
around this is to configure sbt to always connect to the same port, which
the instructions above describe.
g:ale_scala_sbtserver_project_root *g:ale_scala_sbtserver_project_root*
@@ -26,7 +30,7 @@ g:ale_scala_sbtserver_project_root *g:ale_scala_sbtserver_project_root*
Type: |String|
Default: `''`
By default the project root is found by searching upwards for `active.json`.
By default the project root is found by searching upwards for `build.sbt`.
If the project root is elsewhere, you can override the project root
directory.