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Basic (not working) tree-sitter syntax highlighting.

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This commit is contained in:
Shibo Lyu 2022-09-30 01:25:26 +08:00
parent 1bf00890cd
commit 7c813791aa
9 changed files with 246 additions and 38 deletions

2
.gitignore vendored
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@ -1,7 +1,9 @@
node_modules
build
yarn-error.log
SvelteNova.novaextension/README.md
SvelteNova.novaextension/CHANGELOG.md
SvelteNova.novaextension/LICENSE
SvelteNova.novaextension/Scripts/**/*
SvelteNova.novaextension/Syntaxes/tree-sitter-svelte.dylib
.DS_Store

3
.gitmodules vendored Normal file
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[submodule "tree-sitter-svelte"]
path = tree-sitter-svelte
url = https://github.com/Himujjal/tree-sitter-svelte

74
SvelteNova.novaextension/Queries/highlights.scm Normal file
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; This query file is adopted from https://github.com/Himujjal/tree-sitter-svelte/blob/master/queries/highlights.scm.
; Nova's highlight captures are different from the original one.
; ((element (start_tag (tag_name) @_tag) (text) @text.title)
; (#match? @_tag "^(h[0-9]|title)$"))
;
; ((element (start_tag (tag_name) @_tag) (text) @text.strong)
; (#match? @_tag "^(strong|b)$"))
;
; ((element (start_tag (tag_name) @_tag) (text) @text.emphasis)
; (#match? @_tag "^(em|i)$"))
;
; ((element (start_tag (tag_name) @_tag) (text) @text.strike)
; (#match? @_tag "^(s|del)$"))
;
; ((element (start_tag (tag_name) @_tag) (text) @text.underline)
; (#eq? @_tag "u"))
;
; ((element (start_tag (tag_name) @_tag) (text) @text.literal)
; (#match? @_tag "^(code|kbd)$"))
;
; ((element (start_tag (tag_name) @_tag) (text) @text.uri)
; (#eq? @_tag "a"))
((attribute
(attribute_name) @_attr
(quoted_attribute_value (attribute_value) @tag.attribute.value.link))
(#match? @_attr "^(href|src)$"))
((attribute
(attribute_name) @tag.attribute.name
["="]? @tag.attribute.operator
[
(attribute_value) @tag.attribute.value
(quoted_attribute_value
["\"" "'"] @tag.attribute.value.delimiter.left
(_)? @tag.attribute.value
["\"" "'"] @tag.attribute.value.delimiter.right
)
]?
)
(#not-match? @tag.attribute.name "(?i)^(src|href)$")
)
(tag_name) @tag.name
(erroneous_end_tag_name) @invalid
(comment) @comment
(if_start_expr (special_block_keyword) @keyword.condition)
(else_expr (special_block_keyword) @keyword.condition)
(else_if_expr (special_block_keyword) @keyword.condition)
(if_end_expr (special_block_keyword) @keyword.condition)
[
(special_block_keyword)
(then)
(as)
] @keyword
[
"{"
"}"
("{" "#")
("{" ":")
("{" "/")
("{" "@")
] @tag.framework.bracket
[
"<"
">"
"</"
"/>"
] @tag.bracket

80
SvelteNova.novaextension/Syntaxes/Svelte.xml
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@ -9,11 +9,15 @@
<preferred-file-extension>svelte</preferred-file-extension>
<parent>html</parent>
</meta>
<tree-sitter>
<highlights />
</tree-sitter>
<detectors>
<extension priority="1">svelte</extension>
</detectors>
<indentation>
<increase>
<expression>(?x)
@ -30,7 +34,7 @@
)</expression>
</decrease>
</indentation>
<comments>
<multiline>
<starts-with>
@ -41,7 +45,7 @@
</ends-with>
</multiline>
</comments>
<surrounding-pairs>
<pair open="{" close="}" />
<pair open="[" close="]" />
@ -50,7 +54,7 @@
<pair open="&quot;" close="&quot;" />
<pair open="`" close="`" />
</surrounding-pairs>
<scopes spell-check="true" lookup="dictionary">
<!-- Meta -->
<scope name="html.meta.declaration" spell-check="false" lookup="documentation">
@ -70,7 +74,7 @@
</ends-with>
<subscopes />
</scope>
<!-- Comments -->
<scope name="html.comment.block">
<starts-with>
@ -80,10 +84,10 @@
<expression>--&gt;</expression>
</ends-with>
</scope>
<!-- Tags -->
<include syntax="self" collection="tags" />
<!-- Values -->
<scope name="html.value.entity.numeric" spell-check="false" lookup="documentation">
<expression>&amp;\#[0-9]+;</expression>
@ -346,7 +350,7 @@
</strings>
</scope>
</scopes>
<collections>
<!-- Tags -->
<collection name="tags">
@ -393,7 +397,7 @@
</scope>
</subscopes>
</scope>
<!-- Javascript -->
<scope name="html.embedded.block.script" spell-check="false" lookup="documentation">
<starts-with>
@ -437,7 +441,7 @@
</scope>
</subscopes>
</scope>
<!-- SASS -->
<scope name="html.embedded.block.style" spell-check="false" lookup="documentation">
<starts-with>
@ -477,7 +481,7 @@
</scope>
</subscopes>
</scope>
<!-- SCSS -->
<scope name="html.embedded.block.style" spell-check="false" lookup="documentation">
<starts-with>
@ -517,7 +521,7 @@
</scope>
</subscopes>
</scope>
<!-- LESS -->
<scope name="html.embedded.block.style" spell-check="false" lookup="documentation">
<starts-with>
@ -557,7 +561,7 @@
</scope>
</subscopes>
</scope>
<!-- CSS -->
<scope name="html.embedded.block.style" spell-check="false" lookup="documentation">
<starts-with>
@ -597,7 +601,7 @@
</scope>
</subscopes>
</scope>
<!-- Closing Tags -->
<scope name="html.tag.close" spell-check="false" lookup="documentation">
<symbol type="tag">
@ -606,7 +610,7 @@
<expression>&lt;/([a-zA-Z_][a-zA-Z0-9_:-]*)&gt;</expression>
<capture number="1" name="html.tag.name" />
</scope>
<!-- Headings -->
<scope name="html.tag.open.paired" spell-check="false" lookup="documentation">
<symbol type="tag-heading">
@ -639,7 +643,7 @@
<include syntax="self" collection="attributes" />
</subscopes>
</scope>
<!-- Sections -->
<scope name="html.tag.open.paired" spell-check="false" lookup="documentation">
<symbol type="tag-section">
@ -669,7 +673,7 @@
<include syntax="self" collection="attributes" />
</subscopes>
</scope>
<!-- Lists -->
<scope name="html.tag.open.paired" spell-check="false" lookup="documentation">
<symbol type="tag-ul">
@ -767,7 +771,7 @@
<include syntax="self" collection="attributes" />
</subscopes>
</scope>
<!-- Anchors -->
<scope name="html.tag.open.paired" spell-check="false" lookup="documentation">
<symbol type="tag-anchor">
@ -794,7 +798,7 @@
<include syntax="self" collection="attributes" />
</subscopes>
</scope>
<!-- Elements that are singular tags that should not capture other tags -->
<scope name="html.tag.open.single" spell-check="false" lookup="documentation">
<symbol type="tag-link">
@ -873,7 +877,7 @@
<include syntax="self" collection="attributes" />
</subscopes>
</scope>
<!-- All other void elements (self-closing tags) -->
<scope name="html.tag.open.single" spell-check="false" lookup="documentation">
<symbol type="tag">
@ -903,7 +907,7 @@
<include syntax="self" collection="attributes" />
</subscopes>
</scope>
<!-- All other tags -->
<scope name="html.tag.open.paired" spell-check="false" lookup="documentation">
<symbol type="tag">
@ -928,7 +932,7 @@
</subscopes>
</scope>
</collection>
<!-- Tag Attributes -->
<collection name="attributes">
<!-- ID attribute -->
@ -986,7 +990,7 @@
</scope>
</subscopes>
</scope>
<!-- Class attribute -->
<scope name="html.tag.attribute.class.double-quoted">
<starts-with>
@ -1042,7 +1046,7 @@
</scope>
</subscopes>
</scope>
<!-- ARIA attributes -->
<scope name="html.tag.attribute.aria-id.double-quoted">
<starts-with>
@ -1074,7 +1078,7 @@
<include syntax="self" collection="attribute-values-single-quoted" />
</subscopes>
</scope>
<!-- Style attributes -->
<scope name="html.tag.attribute.style.double-quoted">
<starts-with>
@ -1110,7 +1114,7 @@
</cut-off>
</subsyntax>
</scope>
<!-- Media attributes -->
<scope name="html.tag.attribute.media">
<starts-with>
@ -1127,7 +1131,7 @@
<include syntax="css" collection="media-types" />
</subscopes>
</scope>
<!-- Meta attributes -->
<scope name="html.tag.attribute.http-equiv.double-quoted">
<starts-with>
@ -1237,7 +1241,7 @@
</scope>
</subscopes>
</scope>
<!-- Link attributes -->
<scope name="html.tag.attribute.href.double-quoted">
<starts-with>
@ -1347,7 +1351,7 @@
</scope>
</subscopes>
</scope>
<!-- Script attributes -->
<scope name="html.tag.attribute.event-handler">
<starts-with>
@ -1369,7 +1373,7 @@
<string>onstorage</string>
<string>onundo</string>
<string>onunload</string>
<string>onblur</string>
<string>onchange</string>
<string>oncontextmenu</string>
@ -1380,11 +1384,11 @@
<string>onreset</string>
<string>onselect</string>
<string>onsubmit</string>
<string>onkeydown</string>
<string>onkeypress</string>
<string>onkeyup</string>
<string>onclick</string>
<string>ondblclick</string>
<string>ondrag</string>
@ -1401,7 +1405,7 @@
<string>onmouseup</string>
<string>onmousewheel</string>
<string>onscroll</string>
<string>onabort</string>
<string>oncanplay</string>
<string>oncanplaythrough</string>
@ -1440,7 +1444,7 @@
</cut-off>
</subsyntax>
</scope>
<!-- Generic attributes -->
<scope name="html.tag.attribute.double-quoted">
<starts-with>
@ -1490,7 +1494,7 @@
<capture number="1" name="html.tag.attribute.name" />
</scope>
</collection>
<!-- Attribute values -->
<collection name="attribute-values-double-quoted">
<scope name="html.tag.attribute.value.double-quoted">
@ -1507,7 +1511,7 @@
</subscopes>
</scope>
</collection>
<collection name="attribute-values-single-quoted">
<scope name="html.tag.attribute.value.double-quoted">
<starts-with>
@ -1523,7 +1527,7 @@
</subscopes>
</scope>
</collection>
<collection name="attribute-values-unquoted">
<scope name="html.tag.attribute.value">
<expression>[a-zA-Z0-9-_]+</expression>

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build_scripts/Makefile Normal file
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# Repository
SRC_DIR := src
PARSER_REPO_URL ?= $(shell git -C $(SRC_DIR) remote get-url origin )
# the # in the sed pattern has to be escaped or it will be interpreted as a comment
PARSER_NAME ?= $(shell basename $(PARSER_REPO_URL) | cut -d '-' -f3 | sed 's\#.git\#\#')
UPPER_PARSER_NAME := $(shell echo $(PARSER_NAME) | tr a-z A-Z )
# install directory layout
PREFIX ?= /usr/local
INCLUDEDIR ?= $(PREFIX)/include
LIBDIR ?= $(PREFIX)/lib
# collect sources, and link if necessary
# Some Tree Sitter grammars include .cc files directly in others,
# so we shouldn't just wildcard select them all.
# Only collect known file names.
ifneq ("$(wildcard $(SRC_DIR)/parser.c)", "")
SRC += $(SRC_DIR)/parser.c
endif
ifneq ("$(wildcard $(SRC_DIR)/scanner.c)", "")
SRC += $(SRC_DIR)/scanner.c
endif
ifneq ("$(wildcard $(SRC_DIR)/parser.cc)", "")
CPPSRC += $(SRC_DIR)/parser.cc
endif
ifneq ("$(wildcard $(SRC_DIR)/scanner.cc)", "")
CPPSRC += $(SRC_DIR)/scanner.cc
endif
ifeq (, $(CPPSRC))
ADDITIONALLIBS :=
else
ADDITIONALLIBS := -lc++
endif
SRC += $(CPPSRC)
OBJ := $(addsuffix .o,$(basename $(SRC)))
CFLAGS ?= -O3 -Wall -Wextra -I$(SRC_DIR)
CXXFLAGS ?= -O3 -Wall -Wextra -I$(SRC_DIR)
override CFLAGS += -std=gnu99 -fPIC
override CXXFLAGS += -fPIC
LINKSHARED := $(LINKSHARED)-dynamiclib -Wl,
ifneq ($(ADDITIONALLIBS),)
LINKSHARED := $(LINKSHARED)$(ADDITIONALLIBS),
endif
LINKSHARED := $(LINKSHARED)-install_name,$(LIBDIR)/libtree-sitter-$(PARSER_NAME).dylib,-rpath,@executable_path/../Frameworks
all: libtree-sitter-$(PARSER_NAME).dylib
libtree-sitter-$(PARSER_NAME).dylib: $(OBJ)
$(CC) $(LDFLAGS) $(LINKSHARED) $^ $(LDLIBS) -o $@
install: all
install -d '$(DESTDIR)$(LIBDIR)'
install -m755 libtree-sitter-$(PARSER_NAME).dylib '$(DESTDIR)$(LIBDIR)'/libtree-sitter-$(PARSER_NAME).dylib
install -d '$(DESTDIR)$(INCLUDEDIR)'/tree_sitter
clean:
rm -f $(OBJ) libtree-sitter-$(PARSER_NAME).dylib
rm -rf build/
.PHONY: all install clean

16
build_scripts/README.md Normal file
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@ -0,0 +1,16 @@
# `build_scripts`
Both `compile_parser.sh` and `Makefile` are provided by Panic
[on their doc site](https://docs.nova.app/syntax-reference/tree-sitter/#compiling-a-parser),
and may be retrieved from
[here](https://docs.nova.app/syntax-reference/build_script.zip).
Run `build_parser.sh` (from project root) to build the
`tree-sitter-svelte.dylib`:
```sh
./build_scripts/build_parser.sh /Applications/Nova.app
```
You may need to adjust the path to `Nova.app`. It will also copy the build
output to correct place and cleanup temp files.

18
build_scripts/build_parser.sh Executable file
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@ -0,0 +1,18 @@
#!/bin/zsh
# This script is supposed to be ran from the project root.
# ./build_scripts/build_parser.sh path/to/Nova.app
NOVAAPP=$1
cp build_scripts/Makefile tree-sitter-svelte/
pushd tree-sitter-svelte
../build_scripts/compile_parser.sh . $NOVAAPP
popd
mv tree-sitter-svelte/build/lib/libtree-sitter-svelte.dylib SvelteNova.novaextension/Syntaxes/tree-sitter-svelte.dylib
# Clean up the submodule folder to avoid problems
rm -rf tree-sitter-svelte/build
rm tree-sitter-svelte/Makefile

25
build_scripts/compile_parser.sh Executable file
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@ -0,0 +1,25 @@
#!/bin/zsh
set -euxo pipefail
BASEDIR=$1
APPBUNDLE=$2
FRAMEWORKS_PATH="${APPBUNDLE}/Contents/Frameworks/"
WORKINGDIR=$(pwd)
# - Build both arm64 (Apple Silicon) and x86_64 (Intel)
# - Require a minimum of macOS 11.0
# - Include the /src/ directory for headers (for `tree_sitter/parser.h`)
BUILD_FLAGS="-arch arm64 -arch x86_64 -mmacosx-version-min=11.0 -I${BASEDIR}/src/"
# Build in a temporary `build/` directory.
TMP_BUILD_DIR=$WORKINGDIR/build
mkdir -p $TMP_BUILD_DIR
pushd $BASEDIR
CFLAGS="${BUILD_FLAGS} -O3" \
CXXFLAGS="${BUILD_FLAGS} -O3" \
LDFLAGS="${BUILD_FLAGS} -F${FRAMEWORKS_PATH} -framework SyntaxKit -rpath @loader_path/../Frameworks" \
PREFIX="$TMP_BUILD_DIR" make install
popd

1
tree-sitter-svelte Submodule

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Subproject commit 52e122ae68b316d3aa960a0a422d3645ba717f42