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This evidently makes all the difference as to whether the app is considered
launchable.
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Specifically, Second Life.app is now mostly just a wrapper. Its Contents/
Resources contains nested Launcher.app (the VMP) and Viewer.app (the viewer
itself). Most of what used to be in the top-level Second Life.app has been
relocated to the embedded Viewer.app. VMP stuff has of course been extracted
to Launcher.app. The top-level Second Life.app executable is now a tiny script
that runs Launcher.app. This structure permits different icons and different
Dock flyover text for the launcher and the viewer, hopefully ameliorating a
certain amount of user confusion about the dual icons.
This requires a corresponding VMP change: on macOS, the VMP must now find both
its resources and the viewer executable by walking up from Launcher.app and
down again into its sibling Viewer.app.
Since Dock flyover text is determined by the embedded app names, allow Product
to change these at will. That means we should be able to tweak exactly one
variable assignment to change either of those embedded app names, without
having to chase down other references scattered throughout the source repo.
For that reason, create top-level trampoline SL_Launcher script dynamically:
it must reference the launcher app by name. That means we must also perform
(the equivalent of) chmod +x on that generated script.
The one mystery surrounding this restructuring is that without a top-level
Frameworks symlink pointing to the embedded Viewer.app's Frameworks directory
(where CEF lives), CEF refuses to start: no splash screen, no MoP. Perhaps we
can fix that someday.
Use Python's bundled plistlib to generate Info.plist files for the embedded
applications.
Reorganize stray code stanzas to try to help the structure of the code more or
less resemble the structure of the desired result.
Add ViewerManifest.relpath() method to determine the relative path from a
specified base to the target path. If base omitted, assumes get_dst_prefix()
-- handy for creating symlinks. Determining exactly the right number of
os.pardir instances to concatenate into the relative pathname for a symlink
(or an install_name_tool stamp) was tedious, fragile and unobvious, difficult
to desk-check. Using relpath() should make all that more robust.
Migrate symlinkf() from free function to ViewerManifest method, refactoring
into _symlinkf_prep_dst() and _symlinkf(), adding relsymlinkf(). This lets us
add convenience features such as prepending get_dst_prefix() to the dest (the
place where we want to create the symlink), defaulting dest to the basename of
target and ensuring that the parent of that dest already exists -- as with
LLManifest.path(). Moreover, since it makes no sense whatsoever to create an
absolute symlink to some path on the build machine, relsymlinkf() creates
every symlink relative to dirname(dest). That, in turn, lets us eliminate a
certain amount of boilerplate around existing calls. (Also, since we now
ensure the parent directory exists, scrap the logic to diagnose "nonexistent
parent directory.")
Make llmanifest.LLManifest.run_command() not pass shell=True to subprocess,
thereby permitting (requiring) the list form rather than the string form.
Change all existing calls to list form. This makes calls more readable, for
two reasons. First, many of the arguments are taken from script variables;
these can simply be dropped into the list instead of indirecting through
string interpolation. Second, it eliminates the need to manually escape
individual arguments, since subprocess promises to honor the distinction
between list elements.
Also fix LLManifest.put_in_file() to ensure the containing directory exists.
Consolidate some viewer_manifest.py redundancy, e.g. copying the same set of
ten DLLs from either of two directories depending on Release vs. Debug.
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The LLManifest.copy_action() method ensures that the destination directory for
any file copy exists before trying to copy the file, specifically so we don't
have to clutter the business logic with tests and explicit directory creation.
Remove redundant os.makedirs() stanzas.
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Now that LLManifest.prefix() supports use as a context manager:
with self.prefix(...):
...
convert existing calls to that form.
This was an interesting exercise because it surfaced at least two places where
the indentation did not match the self.prefix() nesting, plus another place
where existing code was undented without a self.end_prefix() call. (That last
was an uncaught logic bug.) This underscores the value of using a SINGLE
consistent, idiomatic mechanism to limit the scope of each self.prefix() call.
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To support that, enhance path_optional() to accept wildcards and return the
expanded filenames.
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* do not redirect stderr to stdout
* catch errors generated in platform specific code and display them more nicely
* run_command no longer captures output (only used in one place;
replaced that with direct use of subprocess)
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potential gotchas in the future and how to obviate them
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Specifically, append (32) or (64) to the four-part version number stored in
the registry entry used to detect whether this viewer has already been
installed. This is injected as a new VERSION_REGISTRY NSIS variable.
(It was tempting to simply change the value of VERSION_LONG with the embedded
address size. However, there is one other use of VERSION_LONG in the NSIS
template. That use is the subject of MAINT-7533.)
Synthesize the VERSION_REGISTRY value in viewer_manifest.py and add it to the
substitution dict used to populate the NSIS template.
ADDRESS_SIZE isn't passed into viewer_manifest.py, but it can be inferred from
the existing 'arch' parameter: 'arch' as well as 'platform' is used to select
the specific subclass of the ViewerManifest class to instantiate for this run.
Add an appropriate address_size attribute to every such subclass.
Change a couple existing tests on 'arch' to tests on self.address_size instead
-- clearer to the maintainer.
Also, given that subclass selection mechanism, the ViewerManifest base class
shouldn't need if / elif tests on 'platform'. Make build_data_json_platform a
class attribute as well, removing the base-class stanza that dynamically
examines 'platform' and 'arch'.
Similarly, move platform-specific tweaks to the build_data_dict used to
populate build_data.json into a new finish_build_data_dict() method overridden
by individual platform subclasses.
Encapsulate the logic around running the Windows code-signing tool into a
sign() method, and call it as needed. For obtaining environment variables with
fallback values, use os.environ.get() instead of os.path.expandvars() with
tests on the returned value.
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copy calls from viewer manifest
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voice, misc cleanup
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changes for 2.6
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used during construction of the eventual installation .dmg.
With newer 64-bit Havok packages, we need more elbow room on the temporary
volume.
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useful during testing SLPlugin changes. Not shipped with release versions of viewer
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package to 504292 to read it
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around codesign bug; fix dullahan file copy code
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