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refactor(ninjafile): simplify ninja.kak and fix few things

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* fix multilines for declarations
* fix names with `-`, which Ninja allows
* fix few cases of `=` operators
* fix reserved keywords in `command = …` right-hand side

Co-authored-by: Frank LENORMAND <1379068+lenormf@users.noreply.github.com>
This commit is contained in:
antab 2020-10-11 09:25:33 +02:00
parent ba02c1d822
commit 858650ea57
1 changed files with 20 additions and 34 deletions
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54
rc/filetype/ninja.kak
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@ -29,7 +29,7 @@ hook -group ninja-highlight global WinSetOption filetype=ninja %{
hook -once -always window WinSetOption filetype=.* %{ remove-highlighter window/ninja }
}
# Lazy loading
provide-module ninja %{
# Highlighters
@ -40,40 +40,25 @@ add-highlighter shared/ninja regions
# `#`
add-highlighter shared/ninja/comment region '#' '\n' fill comment
# `rule`
add-highlighter shared/ninja/rule region '^rule' '\n' group
add-highlighter shared/ninja/rule/rule regex '^rule' 0:keyword
# `command`
add-highlighter shared/ninja/command region '^\h+command' '[^$]\n' group
add-highlighter shared/ninja/command/command regex 'command' 0:variable
add-highlighter shared/ninja/command/equal regex '=' 0:operator
add-highlighter shared/ninja/command/linebreak regex '\$$' 0:operator
add-highlighter shared/ninja/command/variables regex '\$\w+|\$\{\w+\}' 0:value
# `subninja`, `include`, `rule`, `pool` and `default` declarations
add-highlighter shared/ninja/sirpd region '^(subninja|include|rule|pool|default)\b' '[^$]\n' group
add-highlighter shared/ninja/sirpd/default regex '^(subninja|include)\b' 0:module
add-highlighter shared/ninja/sirpd/rulepool regex '^(rule|pool|default)\b' 0:keyword
add-highlighter shared/ninja/sirpd/linebreak regex '\$$' 0:operator
# `build`
add-highlighter shared/ninja/build region '^build\b' '\n' group
add-highlighter shared/ninja/build/build regex '^build' 0:keyword
add-highlighter shared/ninja/build/rule regex ':\h+(\w+)' 0:function
add-highlighter shared/ninja/build region '^build\b' '[^$]\n' group
add-highlighter shared/ninja/build/build regex '^build\b' 0:keyword
add-highlighter shared/ninja/build/rule regex ':\h+((\w|-)+)' 0:function
add-highlighter shared/ninja/build/colonpipe regex ':|\||\|\|' 0:operator
add-highlighter shared/ninja/build/variables regex '\$\w+|\$\{\w+\}' 0:value
add-highlighter shared/ninja/build/linebreak regex '\$$' 0:operator
add-highlighter shared/ninja/build/variables regex '\$(\w|-)+|\$\{(\w|-)+\}' 0:value
# variables
add-highlighter shared/ninja/variable region '^\h*\w+\h*=' '\n' group
add-highlighter shared/ninja/variable/name regex '(\w+)\h*=' 0:variable
add-highlighter shared/ninja/variable/equal regex '=' 0:operator
# `default`
add-highlighter shared/ninja/default region '^default' '\n' group
add-highlighter shared/ninja/default/default regex '^default' 0:keyword
# `subninja` and `include`
add-highlighter shared/ninja/subinc region '^subninja|include' '\n' group
add-highlighter shared/ninja/subinc/default regex '^subninja|include' 0:module
# `pool`
add-highlighter shared/ninja/pool region '^pool' '\n' group
add-highlighter shared/ninja/pool/pool regex '^pool' 0:keyword
# variables declarations
add-highlighter shared/ninja/variable region '^\h*(\w|-)+\h*=' '[^$]\n' group
add-highlighter shared/ninja/variable/declaredname regex '^\h*((\w|-)+)\h*(=)' 1:variable 0:operator
add-highlighter shared/ninja/variable/linebreak regex '\$$' 0:operator
add-highlighter shared/ninja/variable/variables regex '\$(\w|-)+|\$\{(\w|-)+\}' 0:value
# keywords/builtin variable names
evaluate-commands %sh{
@ -86,10 +71,11 @@ evaluate-commands %sh{
reserved_names_regex="$(echo ${reserved_names} | tr ' ' '|')"
printf %s "
add-highlighter shared/ninja/variable/reserved_names regex ${reserved_names_regex} 0:meta
add-highlighter shared/ninja/variable/reserved_names regex '^\h*(${reserved_names_regex})\b' 0:meta
"
}
# Indent
# ‾‾‾‾‾‾
@ -106,8 +92,8 @@ define-command -hidden ninja-indent-on-new-line %{
try %{ execute-keys -draft \; K <a-&> }
# filter previous line
try %{ execute-keys -draft k : ninja-trim-indent <ret> }
# indent after lines begining with rule and pool (do people want build too ?)
try %{ execute-keys -draft \; k x <a-k> ^(\brule|pool) <ret> j <a-gt> }
# indent after lines begining with rule and pool
try %{ execute-keys -draft \; k x <a-k> ^(rule|pool|build)\b <ret> j <a-gt> }
}
}