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feat: add extra_args provider field (#51)

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* feat: add `extra_args` provider field

Problem: Overriding a single flag (e.g. `-outdir=build`) required
redefining the entire `args` function, duplicating all preset defaults.

Solution: Add `extra_args` field that appends to the resolved `args`
after evaluation. Accepts a static table or a context function.

* docs: document `extra_args` provider field
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Barrett Ruth 2026-03-05 22:26:28 -05:00 • committed by GitHub
parent 1fbc307bad
commit 12cb20d154
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lua/preview/compiler.lua
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@ -309,6 +309,9 @@ function M.compile(bufnr, name, provider, ctx, opts)
if provider.args then
vim.list_extend(cmd, eval_list(provider.args, resolved_ctx))
end
if provider.extra_args then
vim.list_extend(cmd, eval_list(provider.extra_args, resolved_ctx))
end
log.dbg('compiling buffer %d with provider "%s": %s', bufnr, name, table.concat(cmd, ' '))