[msys2 add] disable-download-timeout & overwrite

[MVoz]

+add full update dist

[PhoebeHui]

@strega-nil, could you help futhre review?

[strega-nil]

What's -Syuu? I couldn't find mention on pacman's manpage.

[MVoz]

-Syuu - full update

although I don't know how the "CI" will behave, a BASH reload may be required

[strega-nil]

Could you add a timeout to _execute_process, and just set it to like... I dunno, an hour or something?

[MVoz]

It's not required, with a full update can update itself BASH, pacman

When the bash is running, you get a message that you need to restart it to successfully upgrade

or you're about another?

[strega-nil]

I mean, we don't want to just not timeout if there's an infinite loop somewhere.

[MVoz]

unfortunately i cannot edit
add

_execute_process(
  COMMAND ${PATH_TO_ROOT}/usr/bin/bash.exe --noprofile --norc -c "PATH=/usr/bin;pacman -Syuu --noconfirm --disable-download-timeout --overwrite '*'"
  WORKING_DIRECTORY ${TOOLPATH}
)

    _execute_process(
      COMMAND ${CMAKE_COMMAND} -E sleep 3600#sec.
    )

file(WRITE "${TOOLPATH}/${STAMP}" "0")

or

function(sleep delay)
  execute_process(
    COMMAND ${CMAKE_COMMAND} -E sleep ${delay}
    RESULT_VARIABLE result
    )
  if(NOT result EQUAL 0)
    message(FATAL_ERROR "failed to sleep for ${delay} second.")
  endif()
endfunction(sleep)

sleep(3600)

[strega-nil]

I mean you can do:

_execute_process(
    COMMAND ${PATH_TO_ROOT}/usr/bin/bash.exe --noprofile --norc -c "PATH=/usr/bin;pacman -Syuu --noconfirm --disable-download-timeout --overwrite '*'"
    TIMEOUT 3600
)

[MVoz]

https://github.com/appveyor/build-images/blob/350e44f7a27e95859ac8e55bbf0e7f872153c7fa/scripts/Windows/install_msys64.ps1#L33

tested, works locally, not on the VMSS (cannot remove /usr/bin/pacman.exe (Permission denied))
errors associated with junction/symlink and access rights
close