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Behavior choice: Helix keymap as an extension
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‎.gitattributes‎

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/src/commands/load-all.ts linguist-generated
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/src/commands/README.md linguist-generated
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/package.json linguist-generated
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/extensions/helix/package.json linguist-generated
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/test/suite/api.test.ts linguist-generated
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/test/suite/commands/*.test.ts linguist-generated

‎.vscode/launch.json‎

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"args": ["--extensionDevelopmentPath=${workspaceFolder}"],
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"outFiles": ["${workspaceFolder}/out/**/*.js"],
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},
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{
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"name": "Launch extension with helix keybinds",
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"type": "extensionHost",
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"request": "launch",
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"runtimeExecutable": "${execPath}",
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"args": [
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"${workspaceFolder}/.vscode-test",
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"--extensionDevelopmentPath=${workspaceFolder}",
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"--extensionDevelopmentPath=${workspaceFolder}/extensions/helix/",
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],
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"outFiles": ["${workspaceFolder}/out/**/*.js"],
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},
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{
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"name": "Run all tests",
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"type": "extensionHost",

‎extensions/helix/LICENSE‎

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Copyright 2020-2021 Grégoire Geis
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Permission to use, copy, modify, and/or distribute this software for any purpose with or without fee is hereby granted, provided that the above copyright notice and this permission notice appear in all copies.
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THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

‎extensions/helix/dance.png‎

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‎extensions/helix/package.build.ts‎

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// Save to package.json
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// ============================================================================
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import { Builder, generateIgnoredKeybinds } from "../../meta";
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import * as fs from "fs/promises";
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import { SelectionBehavior } from "../../src/api";
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const version = "0.1.0",
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preRelease = 1,
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preReleaseVersion = version.replace(/\d+$/, "$&" + preRelease.toString().padStart(3, "0"));
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export const pkg = (modules: Builder.ParsedModule[]) => ({
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// Common package.json properties.
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// ==========================================================================
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name: "dance-helix-keybinds",
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description: "Helix keybindings for dance",
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version,
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license: "ISC",
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author: {
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name: "Grégoire Geis",
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email: "opensource@gregoirege.is",
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},
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repository: {
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type: "git",
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url: "https://github.com/71/dance.git",
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},
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engines: {
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vscode: "^1.63.0",
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},
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displayName: "Dance",
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publisher: "gregoire",
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categories: ["Keymaps", "Other"],
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readme: "README.md",
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icon: "dance.png",
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scripts: {
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"package": "vsce package --allow-star-activation",
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"publish": "vsce publish --allow-star-activation",
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"package:pre": `vsce package --allow-star-activation --pre-release --no-git-tag-version --no-update-package-json ${preReleaseVersion}`,
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"publish:pre": `vsce publish --allow-star-activation --pre-release --no-git-tag-version --no-update-package-json ${preReleaseVersion}`,
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},
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contributes: {
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configurationDefaults: {
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"dance.defaultMode": "helix/normal",
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"dance.modes": {
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"": {
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hiddenSelectionsIndicatorsDecoration: {
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after: {
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color: "$list.warningForeground",
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},
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backgroundColor: "$inputValidation.warningBackground",
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borderColor: "$inputValidation.warningBorder",
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borderStyle: "solid",
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borderWidth: "1px",
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isWholeLine: true,
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},
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},
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"input": {
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cursorStyle: "underline-thin",
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},
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"helix/insert": {
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onLeaveMode: [
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[".selections.save", {
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register: " insert",
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}],
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],
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},
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"helix/select": {
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cursorStyle: "block",
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selectionBehavior: "character",
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},
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"helix/normal": {
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cursorStyle: "block",
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selectionBehavior: "character",
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decorations: {
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applyTo: "main",
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backgroundColor: "$editor.hoverHighlightBackground",
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isWholeLine: true,
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},
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onEnterMode: [
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[".selections.restore", { register: " ^", try: true }],
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],
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onLeaveMode: [
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[".selections.save", {
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register: " ^",
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style: {
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borderColor: "$editor.selectionBackground",
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borderStyle: "solid",
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borderWidth: "2px",
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borderRadius: "1px",
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},
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until: [
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["mode-did-change", { include: "normal" }],
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["selections-did-change"],
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],
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}],
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],
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},
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},
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"dance.menus": {
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match: {
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title: "Match",
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items: {
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// Should be jump in normal mode, extend in select mode, but jump for seek.enclosing is not implemented
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"m": { command: "dance.seek.enclosing", text: "Goto matching bracket" },
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"a": { command: "dance.openMenu", args: [{ menu: "object", title: "Match around" }], text: "Select around object" },
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"i": { command: "dance.openMenu", args: [{ menu: "object", title: "Match inside", pass: [{ inner: true }] }], text: "Select inside object" },
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},
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},
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object: {
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title: "Select object...",
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items: ((command = "dance.seek.object") => ({
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"()": { command, args: [{ input: "\\((?#inner)\\)" }], text: "parenthesis block" },
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"{}": { command, args: [{ input: "\\{(?#inner)\\}" }], text: "braces block" },
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"[]": { command, args: [{ input: "\\[(?#inner)\\]" }], text: "brackets block" },
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"<>": { command, args: [{ input: "<(?#inner)>" }], text: "angle block" },
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'"': { command, args: [{ input: "(?#noescape)\"(?#inner)(?#noescape)\"" }], text: "double quote string" },
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"'": { command, args: [{ input: "(?#noescape)'(?#inner)(?#noescape)'" }], text: "single quote string" },
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"`": { command, args: [{ input: "(?#noescape)`(?#inner)(?#noescape)`" }], text: "grave quote string" },
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"w": { command, args: [{ input: "[\\p{L}_\\d]+(?<after>[^\\S\\n]+)" }], text: "word" },
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"W": { command, args: [{ input: "[\\S]+(?<after>[^\\S\\n]+)" }], text: "WORD" },
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"p": { command, args: [{ input: "(?#predefined=paragraph)" }], text: "paragraph" },
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"a": { command, args: [{ input: "(?#predefined=argument)" }], text: "argument" },
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"!": { command, text: "custom object desc" },
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}))(),
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},
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view: {
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"title": "View",
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"items": {
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"cz": { text: "Align view center", command: "dance.view.line", args: [{ "at": "center" }] },
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"t": { text: "Align view top", command: "dance.view.line", args: [{ "at": "top" }] },
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"b": { text: "Align view bottom", command: "dance.view.line", args: [{ "at": "bottom" }] },
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"k": { text: "Scroll view up", command: "editorScroll", args: [{ "by": "line", "revealCursor": true, "to": "up" }] },
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"j": { text: "Scroll view down", command: "editorScroll", args: [{ "by": "line", "revealCursor": true, "to": "down" }] },
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"/": { text: "Search for regex pattern", command: "dance.search" },
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"?": { text: "Reverse search for regex pattern", command: "dance.search.backward" },
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"n": { text: "Select next search match", command: "dance.search.next" },
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"N": { text: "Select previous search match", command: "dance.search.previous" },
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},
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},
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goto: {
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title: "Goto",
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items: {
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"g": { text: "to line number else file start", command: "dance.select.lineStart" },
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"e": { text: "to last line", command: "dance.select.lineEnd", args: [{ count: 2 ** 31 - 1 }] },
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"f": { text: "to file/URLs in selections", command: "dance.selections.open" },
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"h": { text: "to line start", command: "dance.select.lineStart" },
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"l": { text: "to line end", command: "dance.select.lineEnd" },
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"i": { text: "to first non-blank in line", command: "dance.select.lineStart", args: [{ skipBlank: true }] },
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"d": { text: "to definition", command: "editor.action.revealDefinition" },
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"r": { text: "to references", command: "editor.action.goToReferences" },
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"j": { text: "to last line", command: "dance.select.lastLine" },
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"t": { text: "to window top", command: "dance.select.firstVisibleLine" },
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"c": { text: "to window center", command: "dance.select.middleVisibleLine" },
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"b": { text: "to window bottom", command: "dance.select.lastVisibleLine" },
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"a": { text: "to last buffer", command: "workbench.action.openPreviousRecentlyUsedEditorInGroup" },
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"A": { text: "to last buffer...", command: "workbench.action.quickOpenPreviousRecentlyUsedEditorInGroup" },
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"n": { text: "to next buffer", command: "workbench.action.nextEditor" },
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"p": { text: "to previous buffer", command: "workbench.action.previousEditor" },
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".": { text: "to last buffer modification position", command: "dance.selections.restore", args: [{ register: " insert" }],
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},
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},
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},
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},
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},
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keybindings: (() => {
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const ignoredKeybindings = [],
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keybindings = modules
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.flatMap((module) => module.keybindings)
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.filter((keybinding) => ["core", "helix", undefined].includes(keybinding.category))
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.map((k) => ({ ...k }));
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for (const mode of ["normal", "select", "insert"]) {
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for (const keybind of keybindings) {
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keybind.when = keybind.when.replace(`dance.mode == '${mode}'`, `dance.mode == 'helix/${mode}'`);
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}
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}
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for (const mode of ["normal", "select"]) {
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const whenMode = `dance.mode == 'helix/${mode}'`;
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ignoredKeybindings.push(...generateIgnoredKeybinds(
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keybindings.filter(key => key.when.includes(whenMode)),
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whenMode,
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));
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}
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return [
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...keybindings,
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...ignoredKeybindings,
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];
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})(),
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},
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});
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export async function build(builder: Builder) {
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await fs.writeFile(
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`${__dirname}/package.json`,
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JSON.stringify(pkg(await builder.getCommandModules()), undefined, 2) + "\n",
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"utf-8",
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);
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}

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