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a8f8c537 |
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15-Feb-2024 |
Warner Losh <imp@FreeBSD.org> |
loader: Move gfx functions to gfx.lua.8 Now that the fb_* and term_* functions are available in the gfx table, move the documentation to gfx.lua.8. Add information about backwards compatibility. Sponsored by: Netflix Reviewed by: kevans Differential Revision: https://reviews.freebsd.org/D43907
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621dae89 |
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10-Feb-2024 |
Warner Losh <imp@FreeBSD.org> |
loader: Document the lua loader table. Document all the public functions from the "loader" table. Sponsored by: Netflix Reviewed by: pauamma_gundo.com, tsoome, kevans Differential Revision: https://reviews.freebsd.org/D43701
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d0b2dbfa |
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16-Aug-2023 |
Warner Losh <imp@FreeBSD.org> |
Remove $FreeBSD$: one-line sh pattern Remove /^\s*#[#!]?\s*\$FreeBSD\$.*$\n/
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3cb2f5f3 |
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10-May-2023 |
Kyle Evans <kevans@FreeBSD.org> |
lualoader: add support for .lua configuration files If a file is specified in loader_conf_files that ends in '.lua', lualoader will now load and execute that file. These may be used in place of a traditional loader.conf to use more complicated logic, where some values may be set based on others or based on the environment that the C bits has left us with. Lua scripts are run in a limited environment. In particular, it does not get access to any modules or, in-fact, anything except environment variable. A config.buildenv hook has been added so that a local module can add whatever it may need to to the environment. When a global var is set in the lua script, it does not immediately alter the loader environment. Instead, the script's environment is initially empty and processed only if the whole script executes successfully. Effectively, a lua configuration file either takes effect or it does not, an error will not leave it in a half-baked state. Reviewed by: bcr (manpages), imp Differential Revision: https://reviews.freebsd.org/D28450
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546f18f3 |
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04-Oct-2020 |
Kyle Evans <kevans@FreeBSD.org> |
lualoader: improve the design of the brand-/logo- mechanism In the previous world order, any brand/logo was forced to pull in the drawer and call drawer.add{Brand,Logo} with the name their brand/logo is taking and a table describing it. In the new world order, these files just need to return a table that maps out graphics types to a table of the exact same format as what was previously being passed back into the drawer. The appeal here is not needing to grab a reference back to the drawer module and having a cleaner data-driven looking format for these. The format has been renamed to 'gfx-*' prefixes and each one can provide a logo and a brand. drawer.addBrand/drawer.addLogo will remain in place until FreeBSD 13, as there's no overhead to them and it's not yet worth the break in compatibility with any pre-existing brands and logos. Reviewed by: freqlabs MFC after: 1 week Differential Revision: https://reviews.freebsd.org/D24966
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ee74c236 |
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01-Nov-2019 |
Kyle Evans <kevans@FreeBSD.org> |
stand: consolidate knowledge of lua path Multiple places coordinate to 'know' where lua scripts are installed. Knock this down to being formally defined (and overridable) in exactly one spot, defs.mk, and spread the knowledge to loaders and liblua alike. A future commit will expose this to lua as loader.lua_path, so it can build absolute paths to lua scripts as needed. MFC after: 1 week
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b991b318 |
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19-Aug-2018 |
Kyle Evans <kevans@FreeBSD.org> |
lualoader: Install all manpages Now that a complete set is written, save for one describing loader.lua, install all of them. This was not previously done as they were written to hopefully avoid confusion as bits and pieces of the overall system were undocumented.
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1091c8fe |
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31-Mar-2018 |
Kyle Evans <kevans@FreeBSD.org> |
lualoader: Split logodefs out into logo-* files This commit splits all of the logodefs/graphics out into their own own files and provides a method for these files to register their logodefs with the drawer. Graphics are now loaded on demand if they don't exist in the current set of logodefs. The drawer module becomes a little easier to navigate through without all of the graphics mixed in. It's also easy to do one-off graphics like the 9.2 Die Hard tribute by dteske@ without adding even more to our memory requirements.
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aea262bf |
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20-Mar-2018 |
Kyle Evans <kevans@FreeBSD.org> |
lualoader: Add primitive hook module, use it to untangle bogus reference See: comments in the hook module about intended usage, as well as the introduced use for config.reloaded. Use the newly introduced hook module to define a "config.reloaded" hook. This is currently used to register core's clearKernelCache as a reload hook to avoid a circular dependency and fix this functionality- it didn't actually work out, and it isn't immediately obvious how it slipped into src. Other hook types will be introduced into the core lualoader as useful hook points are identified.
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15920907 |
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04-Mar-2018 |
Kyle Evans <kevans@FreeBSD.org> |
lualoader: Use FILESDIR instead of BINDIR Minor nit: We're not installing binaries, we're installing scripts/files that are documented to be installed based on FILESDIR.
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e37f4622 |
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21-Feb-2018 |
Kyle Evans <kevans@FreeBSD.org> |
lualoader: Split cli bits out into a cli module This module will, in the not-so-distant future, grow functionality for reducing boilerplate in functions that implement cli commands. It will likely also house most in-tree cli commands.
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088b4f5f |
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12-Feb-2018 |
Warner Losh <imp@FreeBSD.org> |
Add the lua scripts from the lua-bootloader SoC These are the .lua files from from Pedro Souza's 2014 Summer of Code project. Rui Paulo, Pedro Arthur and Wojciech A. Koszek also contributed. Obtained from: https://wiki.freebsd.org/SummerOfCode2014/LuaLoader Sponsored by: Google Summer of Code Improve the SoC lua menu code to bring it in line with forth menu functionality Submitted by: Zakary Nafziger Sponsored by: FreeBSD Foundation Use loader.setenv and loader.unsetenv instead of loader.perform Convert from include("/boot/foo.lua") to foo = require("foo"); to bring in line with latest lua module conventions. Enforce a uniform style for the new .lua files: o hard tab indenation for 8 spaces o don't have if foo then bar; else bas; end on one line MFC After: 1 month Relnotes: yes Differential Review: https://reviews.freebsd.org/D14295
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