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feat!: drop TagImplOptions in favor of Tag classes (#839)

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Remove tag-options-adapter and the registerTag object-literal overload.
Custom tags must extend Tag.

Co-authored-by: Cursor <[email protected]>
This commit is contained in:
Yang Jun
2026-07-07 22:34:14 +08:00
co-authored by Cursor
parent 9aed43ab2b
commit f0b907bcf4
9 changed files with 99 additions and 87 deletions
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test/e2e/issues.spec.ts
+15 -19
View File
@@ -1,9 +1,21 @@
import { TopLevelToken, TagToken, Tokenizer, Context, Liquid, Drop, toValueSync, LiquidError, IfTag } from '../..'
import { TopLevelToken, TagToken, Tokenizer, Context, Liquid, Drop, toValueSync, LiquidError, IfTag, Tag } from '../..'
import { spawnSync } from 'child_process'
import { resolve as resolvePath } from 'path'
const LiquidUMD = require('../../dist/liquid.browser.umd.js').Liquid
describe('Issues', function () {
class MetadataFileTag extends Tag {
str: string
constructor (token: TagToken, remainTokens: TopLevelToken[], liquid: Liquid) {
super(token, remainTokens, liquid)
this.str = token.args
}
async render (ctx: Context) {
const content = await Promise.resolve(`{{${this.str}}}`)
return this.liquid.parseAndRender(content.toString(), ctx)
}
}
it('unicode blanks are not properly treated #221', async () => {
const engine = new Liquid({ strictVariables: true, strictFilters: true })
const html = engine.parseAndRenderSync('{{huh | truncate: 11}}', { huh: 'fdsafdsafdsafdsaaaaa' })
@@ -364,15 +376,7 @@ describe('Issues', function () {
})
it('tag registration compatible to v9 #570', async () => {
const liquid = new Liquid()
liquid.registerTag('metadata_file', {
parse (tagToken: TagToken, remainTokens: TopLevelToken[]) {
this.str = tagToken.args
},
async render (ctx: Context) {
const content = await Promise.resolve(`{{${this.str}}}`)
return this.liquid.parseAndRender(content.toString(), ctx)
}
})
liquid.registerTag('metadata_file', MetadataFileTag)
const tpl = '{% metadata_file foo %}'
const ctx = { foo: 'FOO' }
const html = await liquid.parseAndRender(tpl, ctx)
@@ -380,15 +384,7 @@ describe('Issues', function () {
})
it('date filter should return parsed input when no format is provided #573', async () => {
const liquid = new Liquid()
liquid.registerTag('metadata_file', {
parse (tagToken: TagToken, remainTokens: TopLevelToken[]) {
this.str = tagToken.args
},
async render (ctx: Context) {
const content = await Promise.resolve(`{{${this.str}}}`)
return this.liquid.parseAndRender(content.toString(), ctx)
}
})
liquid.registerTag('metadata_file', MetadataFileTag)
const tpl = `{{ 'now' | date }}`
const html = await liquid.parseAndRender(tpl)
// sample: Thursday, February 2, 2023 at 6:25 pm +0000