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[README] and environment variables to disabled AppImage DatabaseUpdate and AUR Index Updater

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Vinicius Moreira
2019-10-17 10:33:42 -03:00
parent 3f4e0ce9cb
commit 22ff07e8e5
3 changed files with 56 additions and 49 deletions
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75
README.md
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@@ -61,12 +61,48 @@ env/bin/bauh ( launches the application )
If you do not want to clone / download this repository, go to your **Home** folder and execute the commands above, but replace the second by ```env/bin/pip install bauh```. If you do not want to clone / download this repository, go to your **Home** folder and execute the commands above, but replace the second by ```env/bin/pip install bauh```.
### Autostart ### Autostart
In order to autostart the application, use your Desktop Environment settings to register it as a startup application / script (**bauh --tray=1**). In order to autostart the application, use your Desktop Environment settings to register it as a startup application / script (**bauh --tray=1**).
### Gems ( package technology support )
#### Flatpak ( flatpak gem )
- The user is able to search, install, uninstall, downgrade, launch and retrieve the applications history
### Settings #### Snap ( snap gem )
- The user is able to search, install, uninstall, refresh, launch and downgrade applications
#### AUR ( arch gem )
- It is **not enabled by default**
- The user is able to search, install, uninstall, downgrade, launch and retrieve the packages history
- It handles conflicts, and missing / optional packages installations ( including from your distro mirrors )
- If [**aria2**](https://github.com/aria2/aria2) is installed on your system and multi-threaded downloads are enabled ( see **BAUH_DOWNLOAD_MULTITHREAD** ), the source packages
will be pre-downloaded faster ( it does **NOT** modify your **pacman** settings ).
- Automatically makes simple package compilation improvements:
a) if **MAKEFLAGS** is not set in **/etc/makepkg.conf** and **~/.makepkg.conf** does not exist,
then a copy of **/etc/makepkg.conf** will be generated at **~/.makepkg.conf** defining MAKEFLAGS to work with
the number of your machine processors (**-j${nproc}**).
b) same as previous, but related to **COMPRESSXZ** definition ( if '--threads=0' is not defined )
Obs: this feature can be disabled through the environment variable **BAUH_ARCH_OPTIMIZE=0**
( For more information about these optimizations, check: https://wiki.archlinux.org/index.php/Makepkg )
- Arch package memory-indexer running every 20 minutes. This memory index is used when AUR Api cannot handle the amount of results found for a given search. It can be disabled via the environment variable **BAUH_ARCH_AUR_INDEX_UPDATER=0**.
- If some of your installed packages are not categorized, send an e-mail to **bauh4linux@gmail.com** informing their names and categories in the following format: ```name=category1[,category2,category3,...]```
#### AppImage ( appimage gem )
- The user is able to search, install, uninstall, downgrade, launch and retrieve the applications history
- Supported sources: [AppImageHub](https://appimage.github.io) ( **applications with no releases published to GitHub are currently not available** )
- Faster downloads if **aria2c** is installed. Same behavior described in the **AUR support** section.
- Installed applications are store at **~/.local/share/bauh/appimage/installed**
- Desktop entries ( menu shortcuts ) of the installed applications are stored at **~/.local/share/applications**
- Downloaded database files are stored at **~/.local/share/bauh/appimage** as **apps.db** and **releases.db**
- Databases updater daemon running every 20 minutes. It can be disabled via the environment variable **BAUH_APPIMAGE_DB_UPDATER=0**.
Obs: There are some crashes when **AppImageLauncher** is installed. It is advisable to uninstall it and reboot the system before trying to install an AppImage application.
### General settings
You can change some application settings via environment variables or arguments (type ```bauh --help``` to get more information). You can change some application settings via environment variables or arguments (type ```bauh --help``` to get more information).
- **BAUH_SYSTEM_NOTIFICATIONS**: enable or disable system notifications. Use **0** (disable) or **1** (enable, default). - **BAUH_SYSTEM_NOTIFICATIONS**: enable or disable system notifications. Use **0** (disable) or **1** (enable, default).
- **BAUH_CHECK_INTERVAL**: define the updates check interval in seconds. Default: 60. - **BAUH_CHECK_INTERVAL**: define the updates check interval in seconds. Default: 60.
@@ -90,39 +126,6 @@ You can change some application settings via environment variables or arguments
- If you don't mind to see the applications icons, you can set "download-icons=0" (**bauh --download-icons=0**). The application may have a slight response improvement, since it will reduce the parallelism within it. - If you don't mind to see the applications icons, you can set "download-icons=0" (**bauh --download-icons=0**). The application may have a slight response improvement, since it will reduce the parallelism within it.
- Let the disk cache always enabled so **bauh** does not need to dynamically retrieve some data every time you launch it. - Let the disk cache always enabled so **bauh** does not need to dynamically retrieve some data every time you launch it.
### Flatpak support ( flatpak gem )
- The user is able to search, install, uninstall, downgrade, launch and retrieve the applications history
### Snap support ( snap gem )
- The user is able to search, install, uninstall, refresh, launch and downgrade applications
### AUR support ( arch gem )
- It is **not enabled by default**
- The user is able to search, install, uninstall, downgrade, launch and retrieve the packages history
- It handles conflicts, and missing / optional packages installations ( including from your distro mirrors )
- If [**aria2**](https://github.com/aria2/aria2) is installed on your system and multi-threaded downloads are enabled ( see **BAUH_DOWNLOAD_MULTITHREAD** ), the source packages
will be pre-downloaded faster ( it does **NOT** modify your **pacman** settings ).
- Automatically makes simple package compilation improvements:
a) if **MAKEFLAGS** is not set in **/etc/makepkg.conf** and **~/.makepkg.conf** does not exist,
then a copy of **/etc/makepkg.conf** will be generated at **~/.makepkg.conf** defining MAKEFLAGS to work with
the number of your machine processors (**-j${nproc}**).
b) same as previous, but related to **COMPRESSXZ** definition ( if '--threads=0' is not defined )
Obs: this feature can be disabled through the environment variable **BAUH_ARCH_OPTIMIZE=0**
( For more information about these optimizations, check: https://wiki.archlinux.org/index.php/Makepkg )
- If some of your installed packages are not categorized, send an e-mail to **bauh4linux@gmail.com** informing their names and categories in the following format: ```name=category1[,category2,category3,...]```
### AppImage support ( appimage gem )
- The user is able to search, install, uninstall, downgrade, launch and retrieve the applications history
- Supported sources: [AppImageHub](https://appimage.github.io) ( **applications with no releases published to GitHub are currently not available** )
- Faster downloads if **aria2c** is installed. Same behavior described in the **AUR support** section.
- Installed applications are store at **~/.local/share/bauh/appimage/installed**
- Desktop entries ( menu shortcuts ) of the installed applications are stored at **~/.local/share/applications**
- Downloaded database files are stored at **~/.local/share/bauh/appimage** as **apps.db** and **releases.db**
Obs: There are some crashes when **AppImageLauncher** is installed. It is advisable to uninstall it and reboot the system before trying to install an AppImage application.
### Files and Logs ### Files and Logs
- Some application settings are stored in **~/.config/bauh/config.json** - Some application settings are stored in **~/.config/bauh/config.json**
@@ -137,7 +140,7 @@ Obs: There are some crashes when **AppImageLauncher** is installed. It is advisa
**view**: code associated with the graphical interface **view**: code associated with the graphical interface
**gems**: code responsible to work with the different packaging technologies (every submodule deals with one or more types) **gems**: code responsible to work with the different packaging technologies ( every submodule deals with one or more types )
**api**: code abstractions representing the main actions that a user can do with Linux packages (search, install, ...). These abstractions are implemented by the **gems**, and **api**: code abstractions representing the main actions that a user can do with Linux packages (search, install, ...). These abstractions are implemented by the **gems**, and
the **view** code is only attached to them (it does not know how the **gems** handle these actions) the **view** code is only attached to them (it does not know how the **gems** handle these actions)

2
bauh/gems/appimage/worker.py
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@@ -72,4 +72,4 @@ class DatabaseUpdater(Thread if bool(int(os.getenv('BAUH_DEBUG', 0))) else Proce
self.logger.info('Sleeping') self.logger.info('Sleeping')
time.sleep(self.sleep) time.sleep(self.sleep)
else: else:
self.logger.warning('Disabled') self.logger.warning('AppImage database updater disabled')

28
bauh/gems/arch/worker.py
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@@ -32,22 +32,26 @@ class AURIndexUpdater(Thread):
self.http_client = context.http_client self.http_client = context.http_client
self.logger = context.logger self.logger = context.logger
self.man = man self.man = man
self.enabled = bool(int(os.getenv('BAUH_ARCH_AUR_INDEX_UPDATER', 1)))
def run(self): def run(self):
while True: if self.enabled:
self.logger.info('Pre-indexing AUR packages in memory') while True:
try: self.logger.info('Pre-indexing AUR packages in memory')
res = self.http_client.get(URL_INDEX) try:
res = self.http_client.get(URL_INDEX)
if res and res.text: if res and res.text:
self.man.names_index = {n.replace('-', '').replace('_', '').replace('.', ''): n for n in res.text.split('\n') if n and not n.startswith('#')} self.man.names_index = {n.replace('-', '').replace('_', '').replace('.', ''): n for n in res.text.split('\n') if n and not n.startswith('#')}
self.logger.info('Pre-indexed {} AUR package names in memory'.format(len(self.man.names_index))) self.logger.info('Pre-indexed {} AUR package names in memory'.format(len(self.man.names_index)))
else: else:
self.logger.warning('No data returned from: {}'.format(URL_INDEX)) self.logger.warning('No data returned from: {}'.format(URL_INDEX))
except ConnectionError: except ConnectionError:
self.logger.warning('No internet connection: could not pre-index packages') self.logger.warning('No internet connection: could not pre-index packages')
time.sleep(5 * 60) # updates every 5 minutes time.sleep(60 * 20) # updates every 20 minutes
else:
self.logger.info("AUR index updater disabled")
class ArchDiskCacheUpdater(Thread if bool(os.getenv('BAUH_DEBUG', 0)) else Process): class ArchDiskCacheUpdater(Thread if bool(os.getenv('BAUH_DEBUG', 0)) else Process):