Broken launch.json with multiple targets

[patrislav1]

Broken launch.json with multiple targets

[patrislav1]

I solved it in a different project like this:

• Create launch.json.part per target
• Read the launch.json.part contents into a CMake variable
• Append the contents to a environment variable LAUNCH_JSON
• Write the LAUNCH_JSON to the file

It's a bit ugly b/c the launch.json gets generated and overwritten once for each target, but it works

# Create launch.json for a target and append it to the global launch.json
function(launch_json PROJ_NAME)
    set(LAUNCH_JSON $ENV{LAUNCH_JSON})
    configure_file(${TEMPLATE_DIR}/vscode-pyocd.in ${CMAKE_BINARY_DIR}/launch.json.part @ONLY)
    file(READ ${CMAKE_BINARY_DIR}/launch.json.part LAUNCH_JSON_PART)
    string(APPEND LAUNCH_JSON "${LAUNCH_JSON_PART}")
    set(ENV{LAUNCH_JSON} "${LAUNCH_JSON}")
    configure_file("${TEMPLATE_DIR}/launch.json.in" "${VSCODE_DIR}/launch.json" @ONLY)
endfunction()

vscode-pyocd.in

        {
            "name": "@PROJ_NAME@",
            "cwd": "${workspaceRoot}/pyocd",
            "executable": "${workspaceRoot}/build/@PROJ_NAME@/@[email protected]",
            "request": "attach",
            "type": "cortex-debug",
            "servertype": "pyocd",
            "serverArgs": [@PYOCD_ARGLIST_OPT@],
            "svdFile": "${workspaceRoot}/pyocd/..."
        },

launch.json.in

{
    "configurations": [
@LAUNCH_JSON@
    ]
}

I won't be able to implement and test it myself right now in cubemx.cmake, b/c I'm not working with this stuff at the moment.