libzip | C library for reading , creating , and modifying zip archives | Compression library
kandi X-RAY | libzip Summary
kandi X-RAY | libzip Summary
This is libzip, a C library for reading, creating, and modifying zip and zip64 archives. Files can be added from data buffers, files, or compressed data copied directly from other zip archives. Changes made without closing the archive can be reverted. Decryption and encryption of Winzip AES and legacy PKware encrypted files is supported. The API is documented by man pages. libzip is fully documented via man pages. HTML versions of the man pages are on libzip.org and in the man directory. You can start with libzip(3), which lists all others. Example source code is in the examples and src subdirectories. If you have developed an application using libzip, you can find out about API changes and how to adapt your code for them in the included file API-CHANGES.md. See the INSTALL.md file for installation instructions and dependencies.
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QUESTION
I have php 8.1 via docker and avif functions not working.
Warning: imageavif(): avif error - Could not encode image: No codec available in /var/www/test.php on line 5
Dockerfile:
...ANSWER
Answered 2022-Apr-05 at 00:59Rewrote Dockerfile like this:
QUESTION
I have just started using Docker as it has been recommended to me as something that makes development easy, but so far it has been nothing but pain. I have installed docker engine (v20.10.12)
and docker composer (v 2.2.3)
as per the documentation given by docker for Ubuntu OS. Both work as intended.
Whenever I new up a new container with docker compose
, no matter the source, I have writing privilege issues to files generated by the docker container (for example a laravel application where I have used php artisan to create a controller file). I have so far pinpointed the issue to be as follows:
By default docker runs as root within the container. It "bridges" the root user to the root user on the local machine and uses root:root
to create files on the Ubuntu filesystem (my workspace is placed in ~/workspace/laravel
). Then when opening the files in an IDE (vscode
in this instance) I get the error:
ANSWER
Answered 2022-Mar-15 at 15:27In general, this is not possible, but there are workarounds (I do not recommend them for production). The superuser UID is always 0, this is written in the kernel code. It is not possible to automatically change the ownership of non-root files. In this case, when developing, you can use these methods:
If superuser rights are not required: You can create users dynamically, then docker-compose.yml:
QUESTION
I am trying to build a "failsafe" layer on top of libzip but libzip is giving me some trouble here.
First I add a file to my (empty) archive with zip_file_add(...)
. This has 3 possible user-defined encodings available. Then I try to locate the name with zip_name_locate(...)
which also has 3 possible user-defined encodings available.
This mcve checks all possible encoding combinations and all of them fail for the specific filename x%²»Ã-ØÑ–6¨wx.txt
. When using a more conventional file.txt
filename, zip_name_locate()
succeeds every time.
ANSWER
Answered 2022-Mar-13 at 13:45It turns out the problem was the encoding of my source file itself. It was ANSI - So I converted it to UTF8 and it solved the issue.
What I still don't understand is why libzip can't zip_name_locate()
a name from an input c-string that is exactly the same as the input c-string used in zip_file_add()
(whatever the source file encoding might be). "Lost in translation" perhaps ?
(Special thanks to Thomas Klausner for helping me find the issue).
QUESTION
I have a custom Docker build of nginx and php-fpm that I am pretty sure was working until recently. I am now getting the error mentioned above during a build using the DockerFile below when using 8.0-fpm, but not with 8.1.1-fpm-bullseye, although there are some other issues with using 8.1.1 in some of the PHP code (deprecations and warnings).
...ANSWER
Answered 2022-Feb-12 at 01:56PHP 8.0.15
and 8.1.2
has a bug which is breaks compile sockets
extension.
You have a two options:
- Skip this versions.
- Apply a workaround to bypass bug and build
sockets
extenstension.
Source:
QUESTION
I need to call composer install
and unsure from which Dockerfile to call it from - Dockerfile-apache
or Dockerfile-php-fpm
?
Should I install composer in Dockerfile-apache
(and PHP CLI?) and run it from there?
Running composer install from Dockerfile-php-fpm gives me this: Composer could not find a composer.json file in /var/www/html
Docker-php-fpm
ANSWER
Answered 2022-Feb-11 at 15:44I would go with neither of the above; instead, run composer install
locally and copy the resulting vendor
directory as part of your application.
Fetching dependencies is fundamentally part of building an application, not part of running it, so Composer shouldn't even be installed on a production host or container. If you were writing a C application which needed to be compiled with gcc
, you would run that as an earlier step, and then copy the binary into the container; composer install
can be treated the same way.
So for instance, you might have a build script (to run manually, or in a CI server like Jenkins, Github Actions, Azure DevOps, etc) that went through the following steps:
- Clone the repo from a git repository
- Check out the latest tag
- Run
composer install
- Run a script to minify the client-side JS
- Run
docker-composer
, copying the source code, minified JS, andvendor
directory
The software inside the Docker container therefore only needs to be able to run the application, not build it.
QUESTION
For the last few hours I have been trying to implement hot reloading with browserSync but I have not found a way to do that. The browser does not refresh automatically, I still have to refresh manually to see the changes in my Vue components. Here is my configuration:
docker-compose.yml
...ANSWER
Answered 2022-Feb-07 at 19:22I finally found a way to make it work. Here's what I did
Expose port 3000 in my app container:
QUESTION
I am working on a small-ish scale project.
...ANSWER
Answered 2022-Jan-21 at 11:49Is it possible to not generate build systems for everything whats under lib/ and instead compile and link the library directly into the Engine project?
This sounds like an XY problem. What do you really want to do?
- Are you trying to avoid CMake spending time configuring those projects? If they're really optional, then add
option()
s to disable them. - Are you spending a lot of time rebuilding everything when you only want some parts? Let me point you to the
cmake --build ... --config --target Game
command. That will build only what is needed for targetGame
. - Something else?
But this question of not "generat[ing] build systems" is ill-formed. CMake is a build system generator. How do you make a C++ compiler not compile C++?
QUESTION
I am trying to build a docker image with a PHP application in it.
This application installs some dependencies via composer.json and, after composer install, needs some customizations done (eg some files must be copied from vendor folder into other locations and so on).
So I have written these steps as bash commands and putted in the composer.json post-install-cmd section.
This is my composer.json (I've omitted details, but the structure is the same):
...ANSWER
Answered 2022-Jan-21 at 09:22Please have a look at the documentation of Composer scripts. It explains pretty obvious:
post-install-cmd: occurs after the install command has been executed with a lock file present.
If you are using composer install
with a lock file not present (as indicated from the console output), this event is not fired.
QUESTION
I am new to docker and trying to run supervisor and corn , but in this file it is just running supervisor. I know the problem is with last line but how can I fix it?
...ANSWER
Answered 2022-Jan-18 at 12:26Because you are using ";" after the supervisord
command, the command waits for supervisord
to finish and after that cron
will run. You can make it like:
QUESTION
Trying to install imagick for php 8.1.1.
On image of my Dockerfile
below composer install
gives the following error :
ANSWER
Answered 2022-Jan-13 at 11:09RUN apt-get update; \
# Imagick extension
apt-get install -y libmagickwand-dev; \
pecl install imagick; \
docker-php-ext-enable imagick; \
# Success
true
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