Reorganization - Start working on DSL API.

2022-11-01 14:39:30 -04:00
parent 9b5ac14082
commit 403b6d1768
18 changed files with 2209 additions and 611 deletions
--- a/implementations/js/packages/core/LICENSE.md
+++ b/implementations/js/packages/core/LICENSE.md
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2022 Joshua Michael Bemenderfer
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
--- a/implementations/js/packages/core/package-lock.json
+++ b/implementations/js/packages/core/package-lock.json
@@ -8,13 +8,29 @@
      "name": "@terrace/core",
      "version": "0.0.0",
      "devDependencies": {
-        "vitest": "^0.15.1"
+        "vitest": "^0.24.5"
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+      "dev": true,
+      "optional": true,
+      "os": [
+        "android"
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+      "version": "0.15.12",
+      "resolved": "https://registry.npmjs.org/esbuild-windows-64/-/esbuild-windows-64-0.15.12.tgz",
+      "integrity": "sha512-VActO3WnWZSN//xjSfbiGOSyC+wkZtI8I4KlgrTo5oHJM6z3MZZBCuFaZHd8hzf/W9KPhF0lY8OqlmWC9HO5AA==",
      "dev": true,
      "optional": true
    },
    "esbuild-windows-arm64": {
-      "version": "0.14.54",
-      "resolved": "https://registry.npmjs.org/esbuild-windows-arm64/-/esbuild-windows-arm64-0.14.54.tgz",
-      "integrity": "sha512-M0kuUvXhot1zOISQGXwWn6YtS+Y/1RT9WrVIOywZnJHo3jCDyewAc79aKNQWFCQm+xNHVTq9h8dZKvygoXQQRg==",
+      "version": "0.15.12",
+      "resolved": "https://registry.npmjs.org/esbuild-windows-arm64/-/esbuild-windows-arm64-0.15.12.tgz",
+      "integrity": "sha512-Of3MIacva1OK/m4zCNIvBfz8VVROBmQT+gRX6pFTLPngFYcj6TFH/12VveAqq1k9VB2l28EoVMNMUCcmsfwyuA==",
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@@ -1042,9 +1117,9 @@
      }
    },
    "is-core-module": {
-      "version": "2.10.0",
-      "resolved": "https://registry.npmjs.org/is-core-module/-/is-core-module-2.10.0.tgz",
-      "integrity": "sha512-Erxj2n/LDAZ7H8WNJXd9tw38GYM3dv8rk8Zcs+jJuxYTW7sozH+SS8NtrSjVL1/vpLvWi1hxy96IzjJ3EHTJJg==",
+      "version": "2.11.0",
+      "resolved": "https://registry.npmjs.org/is-core-module/-/is-core-module-2.11.0.tgz",
+      "integrity": "sha512-RRjxlvLDkD1YJwDbroBHMb+cukurkDWNyHx7D3oNB5x9rb5ogcksMC5wHCadcXoo67gVr/+3GFySh3134zi6rw==",
      "dev": true,
      "requires": {
        "has": "^1.0.3"
@@ -1096,9 +1171,9 @@
      "dev": true
    },
    "postcss": {
-      "version": "8.4.16",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.16.tgz",
-      "integrity": "sha512-ipHE1XBvKzm5xI7hiHCZJCSugxvsdq2mPnsq5+UF+VHCjiBvtDrlxJfMBToWaP9D5XlgNmcFGqoHmUn0EYEaRQ==",
+      "version": "8.4.18",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.18.tgz",
+      "integrity": "sha512-Wi8mWhncLJm11GATDaQKobXSNEYGUHeQLiQqDFG1qQ5UTDPTEvKw0Xt5NsTpktGTwLps3ByrWsBrG0rB8YQ9oA==",
      "dev": true,
      "requires": {
        "nanoid": "^3.3.4",
@@ -1118,9 +1193,9 @@
      }
    },
    "rollup": {
-      "version": "2.77.3",
-      "resolved": "https://registry.npmjs.org/rollup/-/rollup-2.77.3.tgz",
-      "integrity": "sha512-/qxNTG7FbmefJWoeeYJFbHehJ2HNWnjkAFRKzWN/45eNBBF/r8lo992CwcJXEzyVxs5FmfId+vTSTQDb+bxA+g==",
+      "version": "2.79.1",
+      "resolved": "https://registry.npmjs.org/rollup/-/rollup-2.79.1.tgz",
+      "integrity": "sha512-uKxbd0IhMZOhjAiD5oAFp7BqvkA4Dv47qpOCtaNvng4HBwdbWtdOh8f5nZNuk2rp51PMGk3bzfWu5oayNEuYnw==",
      "dev": true,
      "requires": {
        "fsevents": "~2.3.2"
@@ -1132,22 +1207,37 @@
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      "dev": true
    },
+    "strip-literal": {
+      "version": "0.4.2",
+      "resolved": "https://registry.npmjs.org/strip-literal/-/strip-literal-0.4.2.tgz",
+      "integrity": "sha512-pv48ybn4iE1O9RLgCAN0iU4Xv7RlBTiit6DKmMiErbs9x1wH6vXBs45tWc0H5wUIF6TLTrKweqkmYF/iraQKNw==",
+      "dev": true,
+      "requires": {
+        "acorn": "^8.8.0"
+      }
+    },
    "supports-preserve-symlinks-flag": {
      "version": "1.0.0",
      "resolved": "https://registry.npmjs.org/supports-preserve-symlinks-flag/-/supports-preserve-symlinks-flag-1.0.0.tgz",
      "integrity": "sha512-ot0WnXS9fgdkgIcePe6RHNk1WA8+muPa6cSjeR3V8K27q9BB1rTE3R1p7Hv0z1ZyAc8s6Vvv8DIyWf681MAt0w==",
      "dev": true
    },
+    "tinybench": {
+      "version": "2.3.1",
+      "resolved": "https://registry.npmjs.org/tinybench/-/tinybench-2.3.1.tgz",
+      "integrity": "sha512-hGYWYBMPr7p4g5IarQE7XhlyWveh1EKhy4wUBS1LrHXCKYgvz+4/jCqgmJqZxxldesn05vccrtME2RLLZNW7iA==",
+      "dev": true
+    },
    "tinypool": {
-      "version": "0.1.3",
-      "resolved": "https://registry.npmjs.org/tinypool/-/tinypool-0.1.3.tgz",
-      "integrity": "sha512-2IfcQh7CP46XGWGGbdyO4pjcKqsmVqFAPcXfPxcPXmOWt9cYkTP9HcDmGgsfijYoAEc4z9qcpM/BaBz46Y9/CQ==",
+      "version": "0.3.0",
+      "resolved": "https://registry.npmjs.org/tinypool/-/tinypool-0.3.0.tgz",
+      "integrity": "sha512-NX5KeqHOBZU6Bc0xj9Vr5Szbb1j8tUHIeD18s41aDJaPeC5QTdEhK0SpdpUrZlj2nv5cctNcSjaKNanXlfcVEQ==",
      "dev": true
    },
    "tinyspy": {
-      "version": "0.3.3",
-      "resolved": "https://registry.npmjs.org/tinyspy/-/tinyspy-0.3.3.tgz",
-      "integrity": "sha512-gRiUR8fuhUf0W9lzojPf1N1euJYA30ISebSfgca8z76FOvXtVXqd5ojEIaKLWbDQhAaC3ibxZIjqbyi4ybjcTw==",
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/tinyspy/-/tinyspy-1.0.2.tgz",
+      "integrity": "sha512-bSGlgwLBYf7PnUsQ6WOc6SJ3pGOcd+d8AA6EUnLDDM0kWEstC1JIlSZA3UNliDXhd9ABoS7hiRBDCu+XP/sf1Q==",
      "dev": true
    },
    "type-detect": {
@@ -1157,33 +1247,35 @@
      "dev": true
    },
    "vite": {
-      "version": "2.9.15",
-      "resolved": "https://registry.npmjs.org/vite/-/vite-2.9.15.tgz",
-      "integrity": "sha512-fzMt2jK4vQ3yK56te3Kqpkaeq9DkcZfBbzHwYpobasvgYmP2SoAr6Aic05CsB4CzCZbsDv4sujX3pkEGhLabVQ==",
+      "version": "3.2.2",
+      "resolved": "https://registry.npmjs.org/vite/-/vite-3.2.2.tgz",
+      "integrity": "sha512-pLrhatFFOWO9kS19bQ658CnRYzv0WLbsPih6R+iFeEEhDOuYgYCX2rztUViMz/uy/V8cLCJvLFeiOK7RJEzHcw==",
      "dev": true,
      "requires": {
-        "esbuild": "^0.14.27",
+        "esbuild": "^0.15.9",
        "fsevents": "~2.3.2",
-        "postcss": "^8.4.13",
-        "resolve": "^1.22.0",
-        "rollup": ">=2.59.0 <2.78.0"
+        "postcss": "^8.4.18",
+        "resolve": "^1.22.1",
+        "rollup": "^2.79.1"
      }
    },
    "vitest": {
-      "version": "0.15.2",
-      "resolved": "https://registry.npmjs.org/vitest/-/vitest-0.15.2.tgz",
-      "integrity": "sha512-cMabuUqu+nNHafkdN7H8Z20+UZTrrUfqjGwAoLwUwrqFGWBz3gXwxndjbLf6mgSFs9lF/JWjKeNM1CXKwtk26w==",
+      "version": "0.24.5",
+      "resolved": "https://registry.npmjs.org/vitest/-/vitest-0.24.5.tgz",
+      "integrity": "sha512-zw6JhPUHtLILQDe5Q39b/SzoITkG+R7hcFjuthp4xsi6zpmfQPOZcHodZ+3bqoWl4EdGK/p1fuMiEwdxgbGLOA==",
      "dev": true,
      "requires": {
-        "@types/chai": "^4.3.1",
+        "@types/chai": "^4.3.3",
        "@types/chai-subset": "^1.3.3",
        "@types/node": "*",
        "chai": "^4.3.6",
        "debug": "^4.3.4",
-        "local-pkg": "^0.4.1",
-        "tinypool": "^0.1.3",
-        "tinyspy": "^0.3.3",
-        "vite": "^2.9.12"
+        "local-pkg": "^0.4.2",
+        "strip-literal": "^0.4.2",
+        "tinybench": "^2.3.1",
+        "tinypool": "^0.3.0",
+        "tinyspy": "^1.0.2",
+        "vite": "^3.0.0"
      }
    }
  }
--- a/implementations/js/packages/core/package.json
+++ b/implementations/js/packages/core/package.json
@@ -1,11 +1,12 @@
 {
  "name": "@terrace/core",
-  "private": true,
-  "version": "0.0.0",
+  "version": "0.0.1",
+  "license": "MIT",
+  "type": "module",
  "scripts": {
    "test": "vitest"
  },
  "devDependencies": {
-    "vitest": "^0.15.1"
+    "vitest": "^0.24.5"
  }
 }
--- a/implementations/js/packages/core/src/parser.js
+++ b/implementations/js/packages/core/src/parser.js
@@ -1,5 +1,5 @@
 export function LineData() {
-  return { type: 0, level: 0 }
+  return { type: 0, level: 0, offset: 0 }
 }

 export function parseLine(line, lineData, indent = ' ') {
--- a/implementations/js/packages/core/src/parser.test.js
+++ b/implementations/js/packages/core/src/parser.test.js
@@ -7,9 +7,9 @@ describe(`LineData`, () => {
    expect(lineData).toBeTypeOf(`object`)
  })

-  it(`has two properties`, () => {
+  it(`has three properties`, () => {
    const lineData = LineData()
-    expect(Object.keys(lineData).length).to.equal(2)
+    expect(Object.keys(lineData).length).to.equal(3)
  })

  it(`'type' is an integer initialized to zero`, () => {
@@ -21,6 +21,11 @@ describe(`LineData`, () => {
    const lineData = LineData()
    expect(lineData.type).to.equal(0)
  })
+
+  it(`'offset' is an integer initialized to zero`, () => {
+    const lineData = LineData()
+    expect(lineData.offset).to.equal(0)
+  })
 })

 describe(`parseLine`, () => {
@@ -57,68 +62,76 @@ describe(`parseLine`, () => {
    expect(() => parseLine(``, lineData, `  `)).toThrowError(`'indent' must be a single-character string`)
  })

-  it(`Outputs { type: 0, level: 0} for a blank line at indent level 0`, () => {
+  it(`Outputs { type: 0, level: 0, offset: 0 } for a blank line at indent level 0`, () => {
    const line = ``
    const lineData = LineData()
    parseLine(line, lineData)
    expect(lineData.type).to.equal(0)
    expect(lineData.level).to.equal(0)
+    expect(lineData.offset).to.equal(0)
  })

-  it(`Outputs { type: 1, level: 1} for line with a single space at indent level 1`, () => {
+  it(`Outputs { type: 1, level: 1, offset: 0 } for line with a single space at indent level 1`, () => {
    const line = ` `
    const lineData = LineData()
    parseLine(line, lineData)
    expect(lineData.type).to.equal(1)
    expect(lineData.level).to.equal(1)
+    expect(lineData.offset).to.equal(0)
  })

-  it(`Outputs { type: 1, level: 2} for line with two spaces`, () => {
+  it(`Outputs { type: 1, level: 2, offset: 0 } for line with two spaces`, () => {
    const line = `  `
    const lineData = LineData()
    parseLine(line, lineData)
    expect(lineData.type).to.equal(1)
    expect(lineData.level).to.equal(2)
+    expect(lineData.offset).to.equal(0)
  })

-  it(`Outputs { type: 1, level: 0} for a normal line at indent level 0`, () => {
+  it(`Outputs { type: 1, level: 0, offset: 0 } for a normal line at indent level 0`, () => {
    const line = `line 1`
    const lineData = LineData()
    parseLine(line, lineData)
    expect(lineData.type).to.equal(1)
    expect(lineData.level).to.equal(0)
+    expect(lineData.offset).to.equal(0)
  })

-  it(`Outputs { type: 1, level: 1} for a normal line at indent level 1`, () => {
+  it(`Outputs { type: 1, level: 1, offset: 0 } for a normal line at indent level 1`, () => {
    const line = ` line 1`
    const lineData = LineData()
    parseLine(line, lineData)
    expect(lineData.type).to.equal(1)
    expect(lineData.level).to.equal(1)
+    expect(lineData.offset).to.equal(0)
  })

-  it(`Outputs { type: 1, level: 1} for a normal line at indent level 1`, () => {
+  it(`Outputs { type: 1, level: 1, offset: 0 } for a normal line at indent level 1`, () => {
    const line = `  line 1`
    const lineData = LineData()
    parseLine(line, lineData)
    expect(lineData.type).to.equal(1)
    expect(lineData.level).to.equal(2)
+    expect(lineData.offset).to.equal(0)
  })

-  it(`Outputs { type: 1, level: 1} for a normal line at indent level 1 indented with tabs`, () => {
+  it(`Outputs { type: 1, level: 1, offset: 0 } for a normal line at indent level 1 indented with tabs`, () => {
    const line = `\tline 1`
    const lineData = LineData()
    parseLine(line, lineData, `\t`)
    expect(lineData.type).to.equal(1)
    expect(lineData.level).to.equal(1)
+    expect(lineData.offset).to.equal(0)
  })

-  it(`Outputs { type: 1, level: 2} for a normal line at indent level 1 indented with tabs`, () => {
+  it(`Outputs { type: 1, level: 2, offset: 0 } for a normal line at indent level 1 indented with tabs`, () => {
    const line = `\t\tline 1`
    const lineData = LineData()
    parseLine(line, lineData, `\t`)
    expect(lineData.type).to.equal(1)
    expect(lineData.level).to.equal(2)
+    expect(lineData.offset).to.equal(0)
  })

  it(`Nests a normal line under a preceding normal line`, () => {
@@ -134,8 +147,8 @@ describe(`parseLine`, () => {
    })

    expect(results).to.deep.equal([
-      { type: 1, level: 0 },
-      { type: 1, level: 1 }
+      { type: 1, level: 0, offset: 0 },
+      { type: 1, level: 1, offset: 0 }
    ])
  })

@@ -154,10 +167,10 @@ describe(`parseLine`, () => {
    })

    expect(results).to.deep.equal([
-      { type: 1, level: 0 },
-      { type: 1, level: 1 },
-      { type: 1, level: 1 },
-      { type: 1, level: 1 }
+      { type: 1, level: 0, offset: 0 },
+      { type: 1, level: 1, offset: 0 },
+      { type: 1, level: 1, offset: 0 },
+      { type: 1, level: 1, offset: 0 }
    ])
  })

@@ -174,8 +187,8 @@ describe(`parseLine`, () => {
    })

    expect(results).to.deep.equal([
-      { type: 1, level: 0 },
-      { type: 0, level: 1 }
+      { type: 1, level: 0, offset: 0 },
+      { type: 0, level: 1, offset: 0 }
    ])
  })

@@ -194,10 +207,10 @@ describe(`parseLine`, () => {
    })

    expect(results).to.deep.equal([
-      { type: 1, level: 0 },
-      { type: 0, level: 1 },
-      { type: 0, level: 1 },
-      { type: 0, level: 1 }
+      { type: 1, level: 0, offset: 0 },
+      { type: 0, level: 1, offset: 0 },
+      { type: 0, level: 1, offset: 0 },
+      { type: 0, level: 1, offset: 0 }
    ])
  })
 })
--- a/implementations/js/packages/core/src/terrace.js
+++ b/implementations/js/packages/core/src/terrace.js
@@ -1,23 +1,20 @@
-import { LineData, parseLine } from './parser';
-
+import { LineData, parseLine } from './parser.js'

 export function document(nextFn, indent = ' ') {
  let line = null
-  const lineData = LineData()
+  let lineData = LineData()
+  let ended = false

-  async function next(handler) {
+  async function next() {
    line = await nextFn()
-    parseLine(line, lineData, indent)
-    return handler(line, lineData, { next, repeat, end })
+    if (line == null) ended = true
+    else parseLine(line, lineData, indent)
+    return { line, lineData, ended, next, current }
  }

-  function repeat(handler) {
-    return handler(line, lineData, { next, repeat, end })
+  function current() {
+    return { line, lineData, ended, next, current }
  }

-  function end() {
-    return
-  }
-
-  return { next, repeat, end }
+  return { next, current }
 }