pkgs/oizys/src/oizys/nix.nim

@@ -1,7 +1,7 @@
 import std/[
   algorithm, json,
   enumerate, os, sequtils, strformat,
-  strutils, sugar, logging, tables, times
+  strutils, sugar, logging, tables
 ]
 import hwylterm, hwylterm/logging, jsony
 
@@ -119,15 +119,9 @@ proc toBuildNixosConfiguration(): seq[string] =
   return output.toBuild.mapIt(it.storePath)
 
 type
-  DerivationOutputsOut = object
-    path: string
-  DerivationOutputs = object
-    `out`: DerivationOutputsOut
   NixDerivation = object
     inputDrvs: Table[string, JsonNode]
     name: string
-    outputs: DerivationOutputs
-
 
 proc evaluateDerivations(drvs: seq[string]): Table[string, NixDerivation] =
   var cmd = "nix derivation show -r"
@@ -172,54 +166,18 @@ func isIgnored(drv: string): bool =
       if name.startswith(pkg):
         return true
 
-# proc systemPathDrvsToBuild(): seq[string] =
-
-type
-  OizysDerivation = object
-    drv: NixDerivation # do i need this ?
-    output: string
-    name: string
-
-iterator getSystemPathDrvs(drvs: Table[string, NixDerivation]): string =
-  let systemPaths = findSystemPaths(drvs)
-  for p in systemPaths:
-    for d in drvs[p].inputDrvs.keys():
-      yield d
-
-proc getOizysDerivations(): seq[OizysDerivation] =
-  let toBuild = toBuildNixosConfiguration()
-  let drvs = evaluateDerivations(nixosConfigAttrs())
-
-  for name in getSystemPathDrvs(drvs):
-    if name in toBuild and not isIgnored(name):
-      let nixDrv = drvs[name]
-      result.add OizysDerivation(
-        name: name,
-        output: nixDrv.outputs.`out`.path,
-        drv: nixDrv,
-      )
-
 proc systemPathDrvsToBuild(): seq[string] =
   var inputDrvs, dropped: seq[string]
   let toBuild = toBuildNixosConfiguration()
   let drvs = evaluateDerivations(nixosConfigAttrs())
-
   let systemPaths = findSystemPaths(drvs)
   for p in systemPaths:
     inputDrvs &= drvs[p].inputDrvs.keys().toSeq()
-
   (result, _) = filterSeq(inputDrvs, (s) => s in toBuild)
   (dropped, result) =  filterSeq(result, isIgnored)
-  echo "SOMETHING SHOULD HAPPEN HERE!"
-  for drv in result:
-    echo drv
-    echo drvs[drv]
-
-
   debug fmt"ignored {dropped.len} derivations"
   result = result.mapIt(it & "^*")
 
-
 func splitDrv(drv: string): tuple[name, hash:string] =
   let s = drv.split("-", 1)
   (s[1].replace(".drv^*",""),s[0].split("/")[^1])
@@ -282,27 +240,28 @@ proc nixBuildWithCache*(name: string, rest:seq[string], service: string, jobs: i
   if findExe(service) == "": fatalQuit fmt"is {service} installed?"
   info bbfmt"building and pushing to cache: [b]{name}"
   debug "determining missing cache hits"
-  let drvs = getOizysDerivations()
+  let drvs = systemPathDrvsToBuild()
   if drvs.len == 0:
     info "nothing to build"
     quit "exiting...", QuitSuccess
 
-  # TODO: add back reporting to GITHUB SUMMARY
   var outs: seq[string]
+  # TODO: add back reporting to GITHUB SUMMARY
+  # include time to build?
   for drv in drvs:
-    let startTime = now()
     var cmd = "nix build"
-    cmd.addArg drv.name & "^*"
+    cmd.addArg drv
     cmd.addArg "--no-link"
-    # cmd.addArg "--print-out-paths"
-    # cmd.addArg "-L"
+    cmd.addArg "--print-out-paths"
+    cmd.addArg "-L"
     cmd.addArgs rest
-    let buildCode = runCmd(cmd)
+    let (path, _, buildCode) = runCmdCapt(cmd)
     if buildCode != 0:
-      error "failed to build: " & drv.name
+      # TODO: propagate errors using nix log?
+      error "failed to build: " & drv
       continue
-    info "build duration: " & $(now() - startTime)
-    outs &= drv.output
+
+    outs &= path.strip().splitLines()
 
   var cmd = service
   cmd.addArg "push"
@@ -314,3 +273,4 @@ proc nixBuildWithCache*(name: string, rest:seq[string], service: string, jobs: i
   if pushErr != 0:
     errorQuit "failed to push build to cache"
 
+