tools: {install, export}.bat: fix path quoting

Also includes fix for DOSKEY definitions.
Closes https://github.com/espressif/esp-idf/issues/7605
Closes https://github.com/espressif/esp-idf/issues/7927

export.bat

@@ -14,21 +14,14 @@ if %errorlevel% neq 0 set "MISSING_REQUIREMENTS=%MISSING_REQUIREMENTS%  git"
 
 if not "%MISSING_REQUIREMENTS%" == "" goto :error_missing_requirements
 
-set PREFIX=python.exe %IDF_PATH%
-DOSKEY idf.py=%PREFIX%\tools\idf.py $*
-DOSKEY esptool.py=%PREFIX%\components\esptool_py\esptool\esptool.py $*
-DOSKEY espefuse.py=%PREFIX%\components\esptool_py\esptool\espefuse.py $*
-DOSKEY otatool.py=%PREFIX%\components\app_update\otatool.py $*
-DOSKEY parttool.py=%PREFIX%\components\partition_table\parttool.py $*
-
 :: Infer IDF_PATH from script location
 set IDF_PATH=%~dp0
 set IDF_PATH=%IDF_PATH:~0,-1%
 
-set IDF_TOOLS_PY_PATH=%IDF_PATH%\tools\idf_tools.py
-set IDF_TOOLS_JSON_PATH=%IDF_PATH%\tools\tools.json
-set IDF_TOOLS_EXPORT_CMD=%IDF_PATH%\export.bat
-set IDF_TOOLS_INSTALL_CMD=%IDF_PATH%\install.bat
+set "IDF_TOOLS_PY_PATH=%IDF_PATH%\tools\idf_tools.py"
+set "IDF_TOOLS_JSON_PATH=%IDF_PATH%\tools\tools.json"
+set "IDF_TOOLS_EXPORT_CMD=%IDF_PATH%\export.bat"
+set "IDF_TOOLS_INSTALL_CMD=%IDF_PATH%\install.bat"
 echo Setting IDF_PATH: %IDF_PATH%
 echo.
 
@@ -38,7 +31,7 @@ echo Adding ESP-IDF tools to PATH...
 :: It is possible to do this without a temporary file (running idf_tools.py from for /r command),
 :: but that way it is impossible to get the exit code of idf_tools.py.
 set "IDF_TOOLS_EXPORTS_FILE=%TEMP%\idf_export_vars.tmp"
-python.exe %IDF_PATH%\tools\idf_tools.py export --format key-value >"%IDF_TOOLS_EXPORTS_FILE%"
+python.exe "%IDF_PATH%\tools\idf_tools.py" export --format key-value >"%IDF_TOOLS_EXPORTS_FILE%"
 if %errorlevel% neq 0 goto :end
 
 for /f "usebackq tokens=1,2 eol=# delims==" %%a in ("%IDF_TOOLS_EXPORTS_FILE%") do (
@@ -51,8 +44,14 @@ call set PATH_ADDITIONS=%%PATH:%OLD_PATH%=%%
 if "%PATH_ADDITIONS%"=="" call :print_nothing_added
 if not "%PATH_ADDITIONS%"=="" echo     %PATH_ADDITIONS:;=&echo.    %
 
+DOSKEY idf.py=python.exe "%IDF_PATH%\tools\idf.py" $*
+DOSKEY esptool.py=python.exe "%IDF_PATH%\components\esptool_py\esptool\esptool.py" $*
+DOSKEY espefuse.py=python.exe "%IDF_PATH%\components\esptool_py\esptool\espefuse.py" $*
+DOSKEY otatool.py=python.exe "%IDF_PATH%\components\app_update\otatool.py" $*
+DOSKEY parttool.py=python.exe "%IDF_PATH%\components\partition_table\parttool.py" $*
+
 echo Checking if Python packages are up to date...
-python.exe %IDF_PATH%\tools\check_python_dependencies.py
+python.exe "%IDF_PATH%\tools\check_python_dependencies.py"
 if %errorlevel% neq 0 goto :end
 
 echo.

install.bat

@@ -22,11 +22,11 @@ set TARGETS="all"
 if NOT "%1"=="" set TARGETS=%*
 
 echo Installing ESP-IDF tools
-python.exe %IDF_PATH%\tools\idf_tools.py install --targets=%TARGETS%
+python.exe "%IDF_PATH%\tools\idf_tools.py" install --targets=%TARGETS%
 if %errorlevel% neq 0 goto :end
 
 echo Setting up Python environment
-python.exe %IDF_PATH%\tools\idf_tools.py install-python-env
+python.exe "%IDF_PATH%\tools\idf_tools.py" install-python-env
 if %errorlevel% neq 0 goto :end
 
 echo All done! You can now run: