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authorGravatar Nate Moore <natemoo-re@users.noreply.github.com> 2021-04-30 16:33:35 -0500
committerGravatar GitHub <noreply@github.com> 2021-04-30 16:33:35 -0500
commit4df1347156cf2632ea2f3475d3a5f8f08d197cc3 (patch)
tree9d50de89dfe62827c32a8a4046120af4ab61dc0c /packages/astro-parser/src/parse/utils/bracket.ts
parent1d498facc8f78a3ffbfecd05cc6ecd45e8a4a1ae (diff)
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Migrate to `yarn` monorepo (#157)
* chore: use monorepo * chore: scaffold astro-scripts * chore: move tests inside packages/astro * chore: refactor tests, add scripts * chore: move parser to own module * chore: move runtime to packages/astro * fix: move parser to own package * test: fix prettier-plugin-astro tests * fix: tests * chore: update package-lock * chore: add changesets * fix: cleanup examples * fix: starter example * chore: update changeset config * chore: update changeset config * chore: setup changeset release workflow * chore: bump lockfiles * chore: prism => astro-prism * fix: tsc --emitDeclarationOnly * chore: final cleanup, switch to yarn * chore: add lerna * chore: update workflows to yarn * chore: update workflows * chore: remove lint workflow * chore: add astro-dev script * chore: add symlinked README
Diffstat (limited to 'packages/astro-parser/src/parse/utils/bracket.ts')
-rw-r--r--packages/astro-parser/src/parse/utils/bracket.ts27
1 files changed, 27 insertions, 0 deletions
diff --git a/packages/astro-parser/src/parse/utils/bracket.ts b/packages/astro-parser/src/parse/utils/bracket.ts
new file mode 100644
index 000000000..7e885ad78
--- /dev/null
+++ b/packages/astro-parser/src/parse/utils/bracket.ts
@@ -0,0 +1,27 @@
+// @ts-nocheck
+
+const SQUARE_BRACKET_OPEN = '['.charCodeAt(0);
+const SQUARE_BRACKET_CLOSE = ']'.charCodeAt(0);
+const CURLY_BRACKET_OPEN = '{'.charCodeAt(0);
+const CURLY_BRACKET_CLOSE = '}'.charCodeAt(0);
+
+export function is_bracket_open(code) {
+ return code === SQUARE_BRACKET_OPEN || code === CURLY_BRACKET_OPEN;
+}
+
+export function is_bracket_close(code) {
+ return code === SQUARE_BRACKET_CLOSE || code === CURLY_BRACKET_CLOSE;
+}
+
+export function is_bracket_pair(open, close) {
+ return (open === SQUARE_BRACKET_OPEN && close === SQUARE_BRACKET_CLOSE) || (open === CURLY_BRACKET_OPEN && close === CURLY_BRACKET_CLOSE);
+}
+
+export function get_bracket_close(open) {
+ if (open === SQUARE_BRACKET_OPEN) {
+ return SQUARE_BRACKET_CLOSE;
+ }
+ if (open === CURLY_BRACKET_OPEN) {
+ return CURLY_BRACKET_CLOSE;
+ }
+}