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use sets and fixup multihost cache build

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Daylin Morgan 2025-02-17 22:57:24 -06:00
parent 315a741882
commit 0f017f5f13
Signed by: daylin
GPG key ID: 950D13E9719334AD
1 changed files with 9 additions and 8 deletions
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17
pkgs/oizys/src/oizys/nix.nim
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@ -224,7 +224,7 @@ proc getSystemPathInputDrvs*(): seq[string] =
for inputDrv, _ in drv.inputDrvs:
inputDrv
proc missingDrvNixEvalJobs*(): seq[NixEvalOutput] =
proc missingDrvNixEvalJobs*(): HashSet[NixEvalOutput] =
## get all derivations not cached using nix-eval-jobs
var cmd = "nix-eval-jobs"
cmd.addArgs "--flake", "--check-cache-status"
@ -232,27 +232,28 @@ proc missingDrvNixEvalJobs*(): seq[NixEvalOutput] =
for host in getHosts():
let (o, _) = runCmdCaptWithSpinner(
cmd & (getFlake() & "#systemPaths." & host),
fmt"{cmd} {getFlake()}#systemPaths.{host}",
bb"running [b]nix-eval-jobs[/] for system path: " & host.bb("bold")
)
output.add o
var cached: seq[NixEvalOutput]
var ignored: seq[NixEvalOutput]
var cached: HashSet[NixEvalOutput]
var ignored: HashSet[NixEvalOutput]
for line in output.strip().splitLines():
let output = line.fromJson(NixEvalOutput)
if output.isCached:
cached.add output
cached.incl output
elif output.name.isIgnored():
ignored.add output
ignored.incl output
else:
result.add output
result.incl output
debug "cached derivations: ", bb($cached.len, "yellow")
debug "ignored derivations: ", bb($ignored.len, "yellow")
result = result.toSet().toSeq()
func fmtDrvsForNix*(drvs: HashSet[NixEvalOutput]): string {.inline.} =
drvs.mapIt(it.drvPath & "^*").join(" ")
func fmtDrvsForNix*(drvs: seq[NixEvalOutput]): string {.inline.} =
drvs.mapIt(it.drvPath & "^*").join(" ")