Add initial swaybar_status_actor utility
This commit is contained in:
parent
96d3bbb500
commit
535fb93df3
|
@ -89,7 +89,7 @@ bootDataspace("main") do (dataspace: Ref; turn: var Turn):
|
|||
|
||||
## Examples
|
||||
|
||||
- [simpleChatProtocol](tests/chat.nim)
|
||||
- [src/syndicate/unix](./src/syndicate/unix)
|
||||
- [erisresolver](https://codeberg.org/eris/nim-eris_utils#erisresolver) - dynamic configuration
|
||||
- [xdg_open_ng](https://git.syndicate-lang.org/ehmry/xdg_open_ng) - messaging, UNIX sockets, dynamic configuration, [Syndicate server](https://synit.org/book/operation/system-bus.html) interaction.
|
||||
|
||||
|
|
|
@ -0,0 +1,50 @@
|
|||
# SPDX-FileCopyrightText: ☭ 2022 Emery Hemingway
|
||||
# SPDX-License-Identifier: Unlicense
|
||||
|
||||
## See the swaybar-protocol(7) manpage.
|
||||
|
||||
import std/[asyncdispatch, json, os, strutils]
|
||||
import preserves, preserves/jsonhooks
|
||||
import syndicate, syndicate/capabilities
|
||||
|
||||
proc unixSocketPath: string =
|
||||
let args = commandLineParams()
|
||||
case args.len
|
||||
of 1: result = args[0]
|
||||
of 0:
|
||||
result = getEnv("SYNDICATE_SOCK")
|
||||
if result == "":
|
||||
result = getEnv("XDG_RUNTIME_DIR", "/run/user/1000") / "dataspace"
|
||||
else: quit "must pass Syndicate socket location as the only argument"
|
||||
|
||||
proc mintCap: SturdyRef =
|
||||
var key: array[16, byte]
|
||||
mint(key, "syndicate")
|
||||
|
||||
type SwaybarStatus {.preservesRecord: "swaybar-status".} = object
|
||||
elem: JsonNode
|
||||
|
||||
bootDataspace("main") do (root: Ref; turn: var Turn):
|
||||
let header = %* { "version": 1 }
|
||||
stdout.write(header, "\x0a")
|
||||
stdout.flushFile()
|
||||
stdout.write("[")
|
||||
connectUnix(turn, unixSocketPath(), mintCap()) do (turn: var Turn; ds: Ref):
|
||||
|
||||
var lineElements = initSet[Ref]()
|
||||
proc sendLine(turn: var Turn) =
|
||||
var line: JsonNode
|
||||
if fromPreserve(line, lineElements):
|
||||
stdout.writeLine(line, ",")
|
||||
stdout.flushFile()
|
||||
else:
|
||||
stderr.writeLine "could not convert ", lineElements
|
||||
|
||||
during(turn, ds, ?SwaybarStatus) do (a: Assertion):
|
||||
lineElements.incl a
|
||||
sendLine(turn)
|
||||
do:
|
||||
lineElements.excl a
|
||||
sendLine(turn)
|
||||
|
||||
runForever()
|
|
@ -1,6 +1,6 @@
|
|||
# Package
|
||||
|
||||
version = "20220904"
|
||||
version = "20221013"
|
||||
author = "Emery Hemingway"
|
||||
description = "Syndicated actors for conversational concurrency"
|
||||
license = "Unlicense"
|
||||
|
@ -9,4 +9,4 @@ srcDir = "src"
|
|||
|
||||
# Dependencies
|
||||
|
||||
requires "nim >= 1.4.8", "nimSHA2 >= 0.1.1", "preserves >= 20220709"
|
||||
requires "nim >= 1.4.8", "nimSHA2 >= 0.1.1", "preserves >= 20221013"
|
||||
|
|
Loading…
Reference in New Issue