Merge pull request #68 from nim-lang/pr_update_macos

choosenim supports macos arm64 nightlies

choosenim.nimble

@@ -1,6 +1,6 @@
 # Package
 
-version       = "0.8.10"
+version       = "0.8.12"
 author        = "Dominik Picheta"
 description   = "The Nim toolchain installer."
 license       = "BSD"

src/choosenimpkg/common.nim

@@ -4,7 +4,7 @@ type
   ChooseNimError* = object of NimbleError
 
 const
-  chooseNimVersion* = "0.8.10"
+  chooseNimVersion* = "0.8.12"
 
   proxies* = [
       "nim",

src/choosenimpkg/download.nim

@@ -7,7 +7,7 @@ import nimblepkg/[version, cli]
 when defined(curl):
   import libcurl except Version
 
-import cliparams, common, utils
+import cliparams, common, utils, switcher
 # import telemetry
 
 const
@@ -28,6 +28,35 @@ const # Windows-only
 const
   progressBarLength = 50
 
+
+proc getNightliesUrl(parsedContents: JsonNode, arch: int): (string, string) =
+  let os =
+    when defined(windows): "windows"
+    elif defined(linux): "linux"
+    elif defined(macosx): "osx"
+    elif defined(freebsd): "freebsd"
+  for jn in parsedContents.getElems():
+    if jn["name"].getStr().contains("devel"):
+      let tagName = jn{"tag_name"}.getStr("")
+      for asset in jn["assets"].getElems():
+        let aname = asset["name"].getStr()
+        let url = asset{"browser_download_url"}.getStr("")
+        if os in aname:
+          when not defined(macosx):
+            if "x" & $arch in aname:
+              result = (url, tagName)
+          else:
+            if isAppleSilicon():
+              if "arm64" in aname:
+                result = (url, tagName)
+            else:
+              if "amd64" in aname:
+                result = (url, tagName)
+        if result[0].len != 0:
+          break
+    if result[0].len != 0:
+      break
+
 proc showIndeterminateBar(progress, speed: BiggestInt, lastPos: var int) =
   try:
     eraseLine()

src/choosenimpkg/switcher.nim

@@ -1,4 +1,4 @@
-import os, strutils, osproc, pegs
+import std/[os, strutils, osproc, pegs, json]
 
 import nimblepkg/[cli, version, options]
 from nimblepkg/tools import getNameVersionChecksum

src/choosenimpkg/utils.nim

@@ -180,29 +180,3 @@ proc getLatestCommit*(repo, branch: string): string =
         break
     else:
       display("Warning", outp & "\ngit ls-remote failed", Warning, HighPriority)
-
-proc getNightliesUrl*(parsedContents: JsonNode, arch: int): (string, string) =
-  let os =
-    when defined(windows): "windows"
-    elif defined(linux): "linux"
-    elif defined(macosx): "osx"
-    elif defined(freebsd): "freebsd"
-  for jn in parsedContents.getElems():
-    if jn["name"].getStr().contains("devel"):
-      let tagName = jn{"tag_name"}.getStr("")
-      for asset in jn["assets"].getElems():
-        let aname = asset["name"].getStr()
-        let url = asset{"browser_download_url"}.getStr("")
-        if os in aname:
-          when not defined(macosx):
-            if "x" & $arch in aname:
-              result = (url, tagName)
-          else:
-            # when choosenim become arm64 binary, isRosetta will be false. But we don't have nightlies for arm64 yet.
-            # So, we should check if choosenim is compiled as x86_64 (nim's system.hostCPU returns amd64 even on Apple Silicon machines)
-            if not isRosetta() and hostCPU == "amd64":
-              result = (url, tagName)
-        if result[0].len != 0:
-          break
-    if result[0].len != 0:
-      break