feat(recipes): per-recipe variables with machine override values - #28
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Recipes declare defaults under [recipe.vars] and reference them as
{{vars.<name>}} in shell alias/function names, alias commands, and
function bodies. Machines set values via the existing override key:
[recipes_config.overrides."<source>/<recipe>"] vars = { name = "value" }.
Expansion runs in processRecipeRef before MergeRecipeIntoConfig, so
expanded names take part in duplicate detection and shell-name
validation. Overriding an undeclared variable and referencing an
undeclared placeholder are both hard errors.
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Recipes can declare variables with defaults under
[recipe.vars]and reference them as{{vars.<name>}}in shell alias/function names, alias commands, and function bodies. Machines set values through the existing override key:[recipes_config.overrides."<source>/<recipe>"] vars = { alias_name = "del" }(directory name for local recipes).processRecipeRefbeforeMergeRecipeIntoConfig, so expanded names take part in duplicate detection and shell-name validation.First consumer: the thismoon toss-bin recipe, so a machine can rename its
rmwrapper without disabling the recipe. Includes a small amount of pre-existing golines drift picked up bymake format(cmd_apply.go and three test files).