gcovr, despite providing complete arguments list, generates empty reports?
Command: gcovr -r /home/<username>/Projects/ --object-directory <Path to Build Directory>
Result:
------------------------------------------------------------------------------
GCC Code Coverage Report
Directory: /home/<username>/Projects/
------------------------------------------------------------------------------
File Lines Exec Cover Missing
------------------------------------------------------------------------------
------------------------------------------------------------------------------
TOTAL 0 0 --%
------------------------------------------------------------------------------
You can check if you have filter option pointing to your source directory.
By default filter option points at the same directory as root, and root contains gcov and gcda files. Root directory may not contain sources when building in different directory.
Related
I am writing a script in Lua 5.1 for use with a game engine (EDGE).
I need my script to copy about 20 files into a .miz file (which is really a zipped folder with a set structure) and navigate that structure and copy those files in from a non-zipped folder on the hard drive.
Because Windows 11 it the future I need to use NanaZip rather than 7z which isn't W11 supported.
However, all the examples I've found are for using LUA to zip up files, not insert non-zipped files INTO a zip file without unzipping it.
Is this even possible?
Similar to #koyaanisqatsi I tried it with 7z. You didn't comment on our question on why 7z should be avoided nor whether you are even allowed to use os.execute, but it should provide a good starting point:
os.execute("7z a yourZip.zip yourFile.png")
Where a is the flag for Add.
See the manual for other flags like compression: https://linux.die.net/man/1/7z
Windows 11 also have tar that have the option r and u
D:\temp>tar h
tar(bsdtar): manipulate archive files
First option must be a mode specifier:
-c Create -r Add/Replace -t List -u Update -x Extract
Common Options:
-b # Use # 512-byte records per I/O block
-f <filename> Location of archive (default \\.\tape0)
-v Verbose
-w Interactive
Create: tar -c [options] [<file> | <dir> | #<archive> | -C <dir> ]
<file>, <dir> add these items to archive
-z, -j, -J, --lzma Compress archive with gzip/bzip2/xz/lzma
--format {ustar|pax|cpio|shar} Select archive format
--exclude <pattern> Skip files that match pattern
-C <dir> Change to <dir> before processing remaining files
#<archive> Add entries from <archive> to output
List: tar -t [options] [<patterns>]
<patterns> If specified, list only entries that match
Extract: tar -x [options] [<patterns>]
<patterns> If specified, extract only entries that match
-k Keep (don't overwrite) existing files
-m Don't restore modification times
-O Write entries to stdout, don't restore to disk
-p Restore permissions (including ACLs, owner, file flags)
bsdtar 3.5.2 - libarchive 3.5.2 zlib/1.2.5.f-ipp bz2lib/1.0.6
( Above cmd.exe was opened from Lua with: os.execute('cmd') )
You can extract a ZIP with it but not creating one as far as i know.
(tar -xf archive.zip)
But is it a Problem for you to use TAR instead of ZIP?
I was just wondering what’s the best way to configure codecov for a monorepo setting. For example, let’s say I have packages A and B under my monorepo. The way I’m currently using codecov is by using a github action codecov/codecov-action#v1, by using multiple uses statement in my GitHub workflow YAML file like the following:-
- uses: codecov/codecov-action#v1
with:
files: ./packages/A/coverage/lcov.info
flags: flag_a
name: A
- uses: codecov/codecov-action#v1
with:
files: ./packages/B/coverage/lcov.info
flags: flag_b
name: B
I know it's possible to use a comma-separated value to upload multiple files, but I have to set a separate flag for each package, and doing it that way doesn't seem to work.
Thank you.
If anyone wants to know my solution, heres what I came up with.
I ended up replacing the github action with my own bash script.
final code
#!/usr/bin/env bash
codecov_file="${GITHUB_WORKSPACE}/scripts/codecov.sh"
curl -s https://codecov.io/bash > $codecov_file
chmod +x $codecov_file
cd "${GITHUB_WORKSPACE}/packages";
for dir in */
do
package="${dir/\//}"
if [ -d "$package/coverage" ]
then
file="$PWD/$package/coverage/lcov.info"
flag="${package/-/_}"
$codecov_file -f $file -F $flag -v -t $CODECOV_TOKEN
fi
done
this is what the above bash script does
Downloading the bash uploader script from codecov
Moving to the packages directory where are the packages are located, and going through all the 1st level directories
Change the package name by removing extra slash
If the directory contains coverage directory only then enter into it, since only those packages have been tested.
Create a file and flag variable (removing hypen with underscore as codecov doesn't support hypen in flag name)
Executed the downloaded codecov script by passing the file and flag variable as argument
I want to add and commit files which are present in different directories using changelist. I have written code in .bat file, you can find the example code below
svn add dem.txt
cd demo/docu
svn add dem.py
svn changelist mychangelist dem.py ../../dem.txt
i am checking the files which are present in the changelist by
svn st --changelist mychangelist
it gives
--- Changelist 'mychangelist':
A dem.py
but it is not showing dem.txt in the mychangelist.
Process i followed is it correct or any other problems in mycode?
Type:
cd ..\..
Then try again:
svn status --changelist mychangelist
The output will be something like:
--- Changelist 'mychangelist':
A dem.txt
A demo/docu/dem.py
The svn status command looks in the current directory and its sub-directories, but not in higher directory levels. The command svn status --changelist does not look for the given changelist and displays the contained items, rather it looks for items in the current directory tree and displays those that are listed in the given changelist. If you think like that you understand why the command behaves like this.
To prove this, try this (after having done the above mentioned cd command line):
svn status --non-recursive --changelist mychangelist
Which will produce the following output:
--- Changelist 'mychangelist':
A dem.txt
I'm quite often concerned that my hgignore file may be excluding important files. For example I just noticed that I was excluding all .exe files which excluded some little executable tools which should be kept with the source. It was a simple change to include them but makes me worried that the rules could have un-intended consequences.
Is there a way to view a list of all the files which are not being tracked due to the .hgignore file? Just so I can periodically review the list to check I'm happy with it.
The command hg status -i does exactly that.
#Jon beat me to the punch with the right answer, but its worth nothing that along with status -i, there is:
hg status -m (only modified files)
hg status -a (only files that were added)
hg status -r (only files that were removed)
hg status -d (only files that were deleted)
hg status -u (all non-tracked files)
hg status -c (files with no changes, ie. "clean")
hg status -A (all files, ie, everything)
If you want to do manual inspection on the file names, then use the -i/--ignored flag to status:
$ hg status -i
I ignored file.exe
If you want the file names alone, then use -n/--no-status to suppress the I status code printed in front of each filename:
$ hg status -n -i
ignored file.exe
If you need to process the files with xargs, then use the -0/--print0 flag in addition:
$ hg status -n -0 | xargs -0 touch
That will take care of handling spaces correctly — with using -0, there is a risk that you'll end up treating ignored file.exe as two files: ignored and file.exe since shells normally split on spaces.
The above commands show you untracked files matching .hgignore. If you want to solve the related problem of finding tracked files matching .hgignore, then you need to use a fileset query. That looks like this:
$ hg locate "set:hgignore()"
You can use filesets with all commands that operate on files, so you can for example do:
$ hg forget "set:hgignore()"
to schedule the files found for removal (with a copy left behind in your working copy).
Yes, it is Possible.
If You're using smth like TortoiseHg, You can select what files You wanna see.
Here's a sample
Copying directory from source tree to binary tree. For example: How to copy www to bin folder.
work
├─bin
└─src
├─doing
│ └─www
├─include
└─lib
Thanks.
Since version 2.8, the file command has a COPY sub-command:
file(COPY yourDir DESTINATION yourDestination)
Note that:
Relative input paths are evaluated with respect to the current source
directory, and a relative destination is evaluated with respect to the
current build directory
With CMake 2.8 or later, use the file(COPY ...) command.
With CMake versions below 2.8, the following macro copies files from one directory to another. If you don't want to substitute variables in the copied files, then change the configure_file #ONLY argument (for example to COPYONLY).
# Copy files from source directory to destination directory, substituting any
# variables. Create destination directory if it does not exist.
macro(configure_files srcDir destDir)
message(STATUS "Configuring directory ${destDir}")
make_directory(${destDir})
file(GLOB templateFiles RELATIVE ${srcDir} "${srcDir}/*")
foreach(templateFile ${templateFiles})
set(srcTemplatePath ${srcDir}/${templateFile})
if(NOT IS_DIRECTORY ${srcTemplatePath})
message(STATUS "Configuring file ${templateFile}")
configure_file(
${srcTemplatePath}
${destDir}/${templateFile}
#ONLY)
endif(NOT IS_DIRECTORY ${srcTemplatePath})
endforeach(templateFile)
endmacro(configure_files)
As nobody has mentioned cmake -E copy_directory as a custom target, here's what I've used:
add_custom_target(copy-runtime-files ALL
COMMAND ${CMAKE_COMMAND} -E copy_directory ${CMAKE_SOURCE_DIR}/runtime-files-dir ${CMAKE_BINARY_DIR}/runtime-files-dir
DEPENDS ${MY_TARGET})
The configure command will only copy files when cmake is run. Another option is to create a new target, and use the custom_command option. Here's one that I use (if you run it more than once, you'll have to modify the add_custom_target line to make it unique for each call).
macro(copy_files GLOBPAT DESTINATION)
file(GLOB COPY_FILES
RELATIVE ${CMAKE_CURRENT_SOURCE_DIR}
${GLOBPAT})
add_custom_target(copy ALL
COMMENT "Copying files: ${GLOBPAT}")
foreach(FILENAME ${COPY_FILES})
set(SRC "${CMAKE_CURRENT_SOURCE_DIR}/${FILENAME}")
set(DST "${DESTINATION}/${FILENAME}")
add_custom_command(
TARGET copy
COMMAND ${CMAKE_COMMAND} -E copy ${SRC} ${DST}
)
endforeach(FILENAME)
endmacro(copy_files)
Use execute_process and call cmake -E. If you want a deep copy, you can use the copy_directory command. Even better, you could create a symlink (if your platform supports it) with the create_symlink command. The latter can be achieved like this:
execute_process(COMMAND ${CMAKE_COMMAND} -E create_symlink ${CMAKE_SOURCE_DIR}/path/to/www
${CMAKE_BINARY_DIR}/path/to/www)
From: http://www.cmake.org/pipermail/cmake/2009-March/028299.html
Thank! That is really helpful advice to use bunch of add_custom_target and add_custom_command. I wrote the following function to use everywhere in my projects. Is also specifies the installation rule. I use it primarily to export interface header files.
#
# export file: copy it to the build tree on every build invocation and add rule for installation
#
function (cm_export_file FILE DEST)
if (NOT TARGET export-files)
add_custom_target(export-files ALL COMMENT "Exporting files into build tree")
endif (NOT TARGET export-files)
get_filename_component(FILENAME "${FILE}" NAME)
add_custom_command(TARGET export-files COMMAND ${CMAKE_COMMAND} -E copy_if_different "${CMAKE_CURRENT_SOURCE_DIR}/${FILE}" "${CMAKE_CURRENT_BINARY_DIR}/${DEST}/${FILENAME}")
install(FILES "${FILE}" DESTINATION "${DEST}")
endfunction (cm_export_file)
Usage looks like this:
cm_export_file("API/someHeader0.hpp" "include/API/")
cm_export_file("API/someHeader1.hpp" "include/API/")
Based on the answer from Seth Johnson; wrote for more convenience:
# Copy files
macro(resource_files files)
foreach(file ${files})
message(STATUS "Copying resource ${file}")
file(COPY ${file} DESTINATION ${Work_Directory})
endforeach()
endmacro()
# Copy directories
macro(resource_dirs dirs)
foreach(dir ${dirs})
# Replace / at the end of the path (copy dir content VS copy dir)
string(REGEX REPLACE "/+$" "" dirclean "${dir}")
message(STATUS "Copying resource ${dirclean}")
file(COPY ${dirclean} DESTINATION ${Work_Directory})
endforeach()
endmacro()