new and improved hwylterm

pkgs/oizys/default.nix

@@ -8,7 +8,7 @@ buildNimblePackage {
   verions = "unstable";
   src = lib.cleanSource ./.;
   nativeBuildInputs = [ openssl ];
-  nimbleDepsHash = "sha256-0F/rKcLUH95vW3ODB2mgMQ2klbN9rjMeP+LUK0Ucj2w=";
+  nimbleDepsHash = "sha256-YCHyMyy6cvNZgsmxPgskbAMETHs4/bP2Cp6XbjfWm1k=";
 
   meta = {
     description = "nix begat oizys";

pkgs/oizys/nimble.lock

@@ -1,24 +1,14 @@
 {
   "version": 2,
   "packages": {
-    "cligen": {
-      "version": "1.7.7",
-      "vcsRevision": "f50f887eacfe33866e22f8a0d322e29a1c830cf9",
-      "url": "https://github.com/c-blake/cligen.git",
-      "downloadMethod": "git",
-      "dependencies": [],
-      "checksums": {
-        "sha1": "237596b6be88dcf9ee0bd9732a7baaac526f0c07"
-      }
-    },
     "hwylterm": {
       "version": "0.1.0",
-      "vcsRevision": "56bb2bb7c1da402c2c52fb3f7f10620c7c2fca7e",
+      "vcsRevision": "a4e0f3fc7b34bac8e448dd35f58012d07dd4a0d0",
       "url": "https://github.com/daylinmorgan/hwylterm",
       "downloadMethod": "git",
       "dependencies": [],
       "checksums": {
-        "sha1": "8810cf69a74de580e1ab08f0c153afbf33c8a98e"
+        "sha1": "848f75dc1bc910560e5e0038bf0a9ebf8d096385"
       }
     },
     "jsony": {

pkgs/oizys/oizys.nimble

@@ -11,8 +11,7 @@ bin           = @["oizys"]
 # Dependencies
 
 requires "nim >= 2.0.8"
-requires "cligen"
 requires "jsony"
 requires "zippy"
-requires "https://github.com/daylinmorgan/hwylterm#HEAD"
+requires "https://github.com/daylinmorgan/hwylterm#a4e0f3f"
 

pkgs/oizys/src/oizys.nim

@@ -1,115 +1,115 @@
 ## nix begat oizys
-import std/[os, osproc, tables, sequtils, strformat, strutils]
-import hwylterm, hwylterm/[cligen, logging]
-import oizys/[context, github, nix, overlay, logging]
-
-
-proc confirm(q: string): bool =
-  stderr.write $(q & bb"[yellow] (Y/n) ")
-  while true:
-    let ans = readLine(stdin)
-    case ans.strip().toLowerAscii():
-    of "y","yes": return true
-    of "n","no": return false
-    else:
-      stderr.write($bb("[red]Please answer Yes/no\nexpected one of [b]Y,yes,N,no "))
-  stderr.write "\n"
-
-overlay:
-  proc pre(
-    flake: string = "",
-    host: seq[string] = @[],
-    debug: bool = false,
-    resetCache: bool = false,
-    rest: seq[string],
-  ) =
-    setupLoggers(debug)
-    updateContext(host, flake, debug, resetCache)
-
-  proc dry(minimal: bool = false) =
-    ## dry run build
-    nixBuildHostDry(minimal, rest)
-
-  proc output(yes: bool = false) =
-    ## nixos config attr
-    echo nixosConfigAttrs().join(" ")
-
-  proc update(
-    yes: bool = false,
-    preview: bool = false
-  ) =
-    ## update and run nixos-rebuild
-    let hosts = getHosts()
-    if hosts.len > 1: fatalQuit "operation only supports one host"
-    let run = getLastUpdateRun()
-    echo fmt"run created at: {run.created_at}"
-    echo "nvd diff:\n", getUpdateSummary(run.id, hosts[0])
-    if preview: quit 0
-    if yes or confirm("Proceed with system update?"):
-      updateRepo()
-      nixosRebuild("switch")
-
-  proc build(minimal: bool = false) =
-    ## nix build
-    nixBuild(minimal, rest)
-
-  proc cache(name: string = "oizys", service: string = "attic", jobs: int = countProcessors()) =
-    ## build and push store paths
-    nixBuildWithCache(name, rest, service, jobs)
-
-  proc osCmd() =
-    ## nixos-rebuild
-    if len(rest) == 0: fatalQuit "please provide subcmd"
-    let subcmd = rest[0]
-    if subcmd notin nixosSubcmds:
-      fatalQuit(
-        &"unknown nixos-rebuild subcmd: {subcmd}\nexpected one of: \n" &
-        nixosSubcmds.mapIt("  " & it).join("\n")
-      )
-    nixosRebuild(subcmd, rest[1..^1])
-
-  proc ci(`ref`: string = "main") =
-    ## trigger GHA
-    if rest.len == 0: fatalQuit "expected workflow file name"
-    createDispatch(rest[0], `ref`)
+import std/[os, osproc, sequtils, strformat, strutils]
+import hwylterm, hwylterm/[hwylcli, logging]
+import oizys/[context, github, nix, logging]
 
 proc checkExes() =
   if findExe("nix") == "":
     fatalQuit "oizys requires nix"
 
+checkexes()
+hwylCli:
+  name "oizys"
+  globalFlags:
+    flake "path/to/flake"
+    host:
+      T seq[string]
+      ? "host(s) to build"
+      # - h conflicts with autoadded help short flag
+    debug:
+      T bool
+      ? "enable debug mode"
+      - d
+    resetCache:
+      T bool
+      ? "set cache timeout to 0"
+      - r
+  preSub:
+    setupLoggers(debug)
+    updateContext(host, flake, debug, resetCache)
+  subcommands:
 
-when isMainModule:
-  import cligen
-  checkExes()
-  hwylCli(clCfg)
+    --- build
+    ... "nix build"
+    flags:
+      minimal:
+        T bool
+        - m
+    run:
+      nixBuild(minimal, args)
 
-  const
-    sharedHelp = //{
-      "flake"      : "path/to/flake",
-      "host"       : "host(s) to build",
-      "debug"      : "enable debug mode",
-      "resetCache" : "set cache timeout to 0"
-    }
-    updateHelp = //{
-      "yes"        : "skip all confirmation prompts"
-    } // sharedHelp
-    ciHelp     = //{
-      "ref"        : "git ref/branch/tag to trigger workflow on"
-    }
-    cacheHelp = //{
-      "name"       : "name of cachix binary cache",
-      "jobs"       : "jobs when pushing paths"
-    } // sharedHelp
-  let
-    osUsage = $bb("$command [[subcmd] $args\n$doc[bold]Options[/]:\n$options")
+    --- cache
+    ... "build and push store paths"
+    flags:
+      name:
+        * "oizys"
+        ? "name of binary cache"
+      service:
+        * "attic"
+      jobs:
+        * countProcessors()
+        ? "jobs when pushing paths"
+        T int
+    run:
+      nixBuildWithCache(name, args, service, jobs)
 
-  dispatchMulti(
-    [build,  help = sharedHelp, usage = clCfg.use ],
-    [cache,  help = cacheHelp , usage = clCfg.use ],
-    [ci,     help = ciHelp    , usage = clCfg.use ],
-    [dry,    help = sharedHelp, usage = clCfg.use ],
-    [osCmd,  help = sharedHelp, usage = osUsage, cmdName = "os"],
-    [output, help = sharedHelp, usage = clCfg.use],
-    [update, help = updateHelp, usage = clCfg.use],
-  )
+    --- ci
+    ... "trigger GHA"
+    flags:
+      `ref`:
+        ? "git ref/branch/tag to trigger workflow on"
+        * "main"
+    run:
+      if args.len == 0: fatalQuit "expected workflow file name"
+      createDispatch(args[0], `ref`)
 
+    --- dry
+    ... "dry run build"
+    flags:
+      minimal:
+        T bool
+    run:
+      nixBuildHostDry(minimal, args)
+
+    --- os
+    ? "[b]oizys os[/] [i]subcmd[/] [[[faint]flags[/]]"
+    ... "nixos-rebuild [italic]subcmd[/]"
+    run:
+      if args.len == 0: fatalQuit "please provide subcmd"
+      let subcmd = args[0]
+      if subcmd notin nixosSubcmds:
+        fatalQuit(
+          &"unknown nixos-rebuild subcmd: {subcmd}\nexpected one of: \n" &
+          nixosSubcmds.mapIt("  " & it).join("\n")
+        )
+      nixosRebuild(subcmd, args[1..^1])
+
+    --- output
+    ... "nixos config attr"
+    flags:
+      yes:
+        T bool
+        ? "skip all confirmation prompts"
+    run:
+      echo nixosConfigAttrs().join(" ")
+
+    --- update
+    ... "update and run nixos-rebuild"
+    flags:
+      yes:
+        T bool
+        ? "skip all confirmation prompts"
+      preview:
+        T bool
+        ? "show preview and exit"
+    run:
+      let hosts = getHosts()
+      if hosts.len > 1: fatalQuit "operation only supports one host"
+      let run = getLastUpdateRun()
+      echo fmt"run created at: {run.created_at}"
+      echo "nvd diff:\n", getUpdateSummary(run.id, hosts[0])
+      if preview: quit 0
+      if yes or confirm("Proceed with system update?"):
+        updateRepo()
+        nixosRebuild("switch")
+