With bitbake, I'd like to be able to include/require a different file based on a variable, i.e.
require ${somevar}
From everything I've read this doesn't work directly, but maybe there's a solution for my specific use case. I'm using OECore and would like to have one image recipe that includes a group of settings located in another file based on something like the MACHINE. So rather than having to do this:
SETTING_A_machine1 = "..."
SETTING_B_machine1 = "..."
SETTING_C_machine1 = "..."
SETTING_D_machine1 = "..."
...
SETTING_A_machine2 = "..."
SETTING_B_machine2 = "..."
SETTING_C_machine2 = "..."
SETTING_D_machine2 = "..."
...
I'd like to be able to do something equivalent to this:
require include/${MACHINE}.inc
include/machine1.inc
SETTING_A = "..."
SETTING_B = "..."
SETTING_C = "..."
SETTING_D = "..."
include/machine2.inc
SETTING_A = "..."
SETTING_B = "..."
SETTING_C = "..."
SETTING_D = "..."
Any ideas?
Yocto supports machine override, could you give the following a try:
your-image-recipe.bb
include/machine1/common.inc
include/machine2/common.inc
Then in your-image-recipe.bb, you have:
require include/common.inc
Have you actually tried this?
require include/${MACHINE}.inc
should just work. If you look at bitbake.conf, this is how the machine configuration files are included in the first place! You just need to be aware that this implies immediate variable expansion so if you reference ${FOO} here, then later in the file change FOO, it won't be reflected in the file which is included.
Related
I have used dotnetzip in c# with large files with no problem. I have a requirement to zip up some large files in the power shell. I see from dotnetzip docs I can use it iN ps .
But I keep getting the error
Compressed or Uncompressed size, or offset exceeds the maximum value. Consider setting the UseZip64WhenSaving property on the ZipFile instance.
this is my PS code. How do I set the UseZip64WhenSaving in PS?
[System.Reflection.Assembly]::LoadFrom("D:\\mybigfiles\\Ionic.Zip.dll");
$directoryToZip = "D:\\mybigfiles\\";
$zipfile = new-object Ionic.Zip.ZipFile;
#$zipfile.UseZip64WhenSaving;
$e= $zipfile.AddEntry("mybig.csv", "This is a zipfile created from within powershell.")
$e= $zipfile.AddDirectory($directoryToZip, "home")
$zipfile.Save("D:\\mybigfiles\\big.zip");
$zipfile.Dispose();
Working C# code.
using (ZipFile zip = new ZipFile())
{
zip.UseZip64WhenSaving = Zip64Option.AsNecessary;
zip.AddFile(compressedFileName);
zip.AddFile("\\\\server\\bigfile\\CM_Report_20220411200326.csv");
zip.AddFile("\\\\server\\bigfile\\PM_Report_20220411200326.csv");
zip.AddFile("\\\\server\\bigfile\\SCE_Report_20220411200326.csv");
}```
Unlike C#, PowerShell loves implicit type conversions - and it'll implicitly parse and convert a string value to its cognate enum value when you assign it to an enum-typed property:
$zipfile.UseZip64WhenSaving = 'AsNecessary'
Alternatively, make sure you qualify the enum type name:
#$zipfile.UseZip64WhenSaving = [Ionic.Zip.Zip64Option]::AsNecessary
It's also worth noting that all PowerShell string literals act like verbatim strings in C# - in other words, \ is not a special character that needs to be escaped:
$directoryToZip = "D:\mybigfiles\"
# ...
$e = $zipfile.AddDirectory($directoryToZip, "home")
$zipfile.Save("D:\mybigfiles\big.zip")
I include an external .ps1 into antother .ps1:
foo.ps1:
.("C:\test\bar.ps1");
$obj = [bar]::new();
$obj.out();
bar.ps1:
class bar{
$output;
bar(){
$this.output = 1;
}
[void] out(){
write-host $this.output;
}
}
The first time I execute foo.ps1 in the Windows PowerShell ISE the output is "1", as expected.
Then I go to bar.ps1 and change $this.output = 1; to $this.output = 2;. After executing foo.ps1 again the output is still "1". When I change something in foo.ps1, like simply appending a new line, and execute it once again, the output becomes "2". Changing back, like removing the new line, will make an output of "1" again.
For me it looks like an caching issue. Is it possible to clear or disable the caching?
Thanks in advance!
I have a folderPath which has a directory string:
/home/bastian/Pictures
and I have a variable fileName which contains the name.
I can concatenate the two strings together like this, but it only works on UNIX systems:
let filePath = folderPath + '/' + fileName;
Is there a way with GLib I can concatenate the two to each other without making assumptions about the slash or backslash (to stay fx Windows-compatible)?
With help from guadec, I found out I could use GLib's g_build_filenamev () function.
let filePath = GLib.build_filenamev([folderPath, fileName]);
This builds a path to the file and respects the platform at the same time.
Note: it requires that you import GLib first at the top of your GJS file, like this:
const { GLib } = imports.gi;
If you happen to be using a Gio.File object to manipulate the path, you can also do something like this:
const folder = Gio.File.new_for_path(folderPath);
const file = folder.get_child(fileName);
I want to set the Sitename in Constants by default, so I can use this settings.variable in my Fluidtemplate.
I found in another post here on stackoverflow:
DB:sys_template|1|title
GLOBAL:TYPO3_CONF_VARS|SYS|sitename
But if I use this in my constants.ts like this:
# cat=plugin.tx_rmnavigation/01_NaviSettings/a; type=string; label=testing sitetitle
testsitetitle = DB:sys_template|1|title
OR
# cat=plugin.tx_rmnavigation/01_NaviSettings/a; type=string; label=testing sitetitle
testsitetitle = GLOBAL:TYPO3_CONF_VARS|SYS|sitename
AND in my setup.ts:
testsitetitle = {$plugin.tx_rmnavigation.settings.testsitetitle}
I get only the text not the value of the "variable" see this picture Constant Editor...
How can I use the Sitename in Constants as a defaultvalue?
Edit
I forgot to say, perhaps it's important for this issue, I try this here in both files:
plugin.tx_rmnavigation {
settings {
..
}
}
You have to assign your constant to a content object's data property (see https://docs.typo3.org/typo3cms/TyposcriptReference/8.7/ContentObjects/Index.html and https://docs.typo3.org/typo3cms/TyposcriptReference/8.7/Functions/Stdwrap/Index.html#data) to get it resolved:
testsitetitle = TEXT
testsitetitle.data = {$plugin.tx_rmnavigation.settings.testsitetitle}
And I would prefer your second variant for the constant definition because it uses the value from the current template record:
# cat=plugin.tx_rmnavigation/01_NaviSettings/a; type=string; label=testing sitetitle
testsitetitle = GLOBAL:TYPO3_CONF_VARS|SYS|sitename
But the first one should also work if you use colons instead of pipes:
testsitetitle = DB:sys_template:1:title
If you have a multi domain page the query to DB:sys_template:1:sitetitle might not work, as the 1 is the UID, not the PID of the root node of your template. But TSFE to the rescue!
In the context of your page call, the TSFE already has the sitetitle from the backend template loaded.
If you for example want to output a og:site_name, you can access the value by using:
og:site_name = TEXT
og:site_name {
data = TSFE:tmpl|sitetitle
attribute = property
}
This way no additional database queries are needed and it will work on multi domain, multi root node pages.
Thanks for your suggestions. I found a solution with your infos.
Honestly I think this doesn't works in Constants, because the both methods are readonly.
So I found a working solution for my Issue: I need that Variable only for read in my Templates, so I create a new Typoscript File libs.ts and included this with:
# Include Libraries
<INCLUDE_TYPOSCRIPT: source="FILE: EXT:rm_navigation/Resources/Private/TypoScript/libs.ts">
in the /Configuration/TypoScript/setup.ts File.
The content of libs.ts is:
TSFE-Syntax
lib.sitename = TEXT
lib.sitename.data = GLOBAL:TYPO3_CONF_VARS|SYS|sitename
OR
DB-Syntax
lib.sitename = TEXT
lib.sitename.data = DB:sys_template:1:sitetitle
works both. I read that you use the colon-syntax for DB usage and the pipe-syntax for Global Variables.
To get this to Fluid use this Code:
<f:cObject typoscriptObjectPath="lib.sitename" />
I hope it helps Others who also has this Issue.
The NextRelease plugin for Dist::Zilla looks for {{$NEXT}} in the Changes file to put the release datetime information. However, I can't get this to be generated using my profile.ini. Here's what I have:
[GenerateFile / Generate-Changes ]
filename = Changes
is_template = 1
content = Revision history for {{$dist->name}}
content =
;todo: how can we get this to print correctly with a template?
content = {{$NEXT}}
content = initial release
{{$dist->name}} is correctly replaced with my distribution name, but {{$NEXT}} is, as-is, replaced with nothing (since it's not escaped and there is no $NEXT variable in). I've tried different combinations of slashes to escape the braces, but it either results in nothing or an error during generation with dzil new. How can I properly escape this string so that after dzil processes it with Text::Template it outputs {{$NEXT}}?
In the content, {{$NEXT}} is being interpreted as a template block and, as you say, wants to fill itself in as the contents of the missing $NEXT.
Instead, try:
content = {{'{{$NEXT}}'}}
Example program:
use 5.14.0;
use Text::Template 'fill_in_string';
my $result = fill_in_string(
q<{{'{{$NEXT}}'}}>,
DELIMITERS => [ '{{', '}}' ],
BROKEN => sub { die },
);
say $result;