From e65d3d14b4a7a9a9667b006bea1f9f2eafc69472 Mon Sep 17 00:00:00 2001
From: "John W. Parent" <45471568+johnwparent@users.noreply.github.com>
Date: Wed, 7 Jul 2021 08:32:47 -0400
Subject: Relocate spack_cmd and scripts from installer to root bin (#24651)

Relocate spack_cmd and scripts from installer
to root bin

Refactor documentation, installer, and launcher
to facilitate that change
---
 bin/spack_cmd.bat | 61 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 61 insertions(+)
 create mode 100644 bin/spack_cmd.bat

(limited to 'bin/spack_cmd.bat')

diff --git a/bin/spack_cmd.bat b/bin/spack_cmd.bat
new file mode 100644
index 0000000000..6d851d5311
--- /dev/null
+++ b/bin/spack_cmd.bat
@@ -0,0 +1,61 @@
+@ECHO OFF
+setlocal EnableDelayedExpansion
+:: (c) 2021 Lawrence Livermore National Laboratory
+:: To use this file independently of Spack's installer, execute this script in its directory, or add the
+:: associated bin directory to your PATH. Invoke to launch Spack Shell.
+::
+:: source_dir/spack/bin/spack_cmd.bat
+::
+pushd %~dp0..
+set SPACK_ROOT=%CD%
+pushd %CD%\..
+set spackinstdir=%CD%
+popd
+
+
+:: Check if Python is on the PATH
+(for /f "delims=" %%F in ('where python.exe') do (set python_pf_ver=%%F) ) 2> NUL
+
+if not defined python_pf_ver (
+    :: If not, look for Python from the Spack installer
+    :get_builtin
+    (for /f "tokens=*" %%g in ('dir /b /a:d "!spackinstdir!\Python*"') do (
+        set python_ver=%%g)) 2> NUL
+
+    if not defined python_ver (
+        echo Python was not found on your system.
+        echo Please install Python or add Python to your PATH.
+    ) else (
+        set py_path=!spackinstdir!\!python_ver!
+        set py_exe=!py_path!\python.exe
+    )
+    goto :exitpoint
+) else (
+    :: Python is already on the path
+    set py_exe=!python_pf_ver!
+    (for /F "tokens=* USEBACKQ" %%F in (
+        `!py_exe! --version`) do (set "output=%%F")) 2>NUL
+    if not "!output:Microsoft Store=!"=="!output!" goto :get_builtin
+    goto :exitpoint
+)
+:exitpoint
+
+set "PATH=%SPACK_ROOT%\bin\;%PATH%"
+if defined py_path (
+    set "PATH=%py_path%;%PATH%"
+)
+
+if defined py_exe (
+    "%py_exe%" "%SPACK_ROOT%\bin\haspywin.py"
+    "%py_exe%" "%SPACK_ROOT%\bin\spack" external find python >NUL
+)
+
+set "EDITOR=notepad"
+
+DOSKEY spacktivate=spack env activate $*
+
+@echo **********************************************************************
+@echo ** Spack Package Manager
+@echo **********************************************************************
+
+%comspec% /k
-- 
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