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extension: reorder by-title routes to top, add more usage docs

master
Omar Rizwan 2 months ago
parent
commit
38a5677dec
  1. 92
      extension/background.js

92
extension/background.js

@ -173,6 +173,39 @@ Routes["/tabs/create"] = {
async truncate() { return {}; }
};
Routes["/tabs/by-title"] = {
usage: 'ls $0',
getattr() {
return {
st_mode: unix.S_IFDIR | 0777, // writable so you can delete tabs
st_nlink: 3,
st_size: 0,
};
},
async readdir() {
const tabs = await browser.tabs.query({});
return { entries: [".", "..", ...tabs.map(tab => sanitize(String(tab.title)) + "." + String(tab.id))] };
}
};
Routes["/tabs/by-title/:TAB_TITLE.#TAB_ID"] = {
// TODO: date
usage: ['rm $0'],
async readlink({tabId}) { // a symbolic link to /tabs/by-id/[id for this tab]
return { buf: "../by-id/" + tabId };
},
async unlink({tabId}) {
await browser.tabs.remove(tabId);
return {};
}
};
Routes["/tabs/last-focused"] = {
// a symbolic link to /tabs/by-id/[id for this tab]
async readlink() {
const id = (await browser.tabs.query({ active: true, lastFocusedWindow: true }))[0].id;
return { buf: "by-id/" + id };
}
};
Routes["/tabs/by-id"] = {
usage: 'ls $0',
async readdir() {
@ -327,11 +360,14 @@ Routes["/tabs/by-id/#TAB_ID/window"] = {
}
};
Routes["/tabs/by-id/#TAB_ID/control"] = {
// echo remove > mnt/tabs/by-id/1644/control
// see https://developer.chrome.com/extensions/tabs
usage: ['echo remove > $0',
'echo reload > $0',
'echo goForward > $0',
'echo goBack > $0',
'echo discard > $0'],
async write({tabId, buf}) {
const command = buf.trim();
// can use `discard`, `remove`, `reload`, `goForward`, `goBack`...
// see https://developer.chrome.com/extensions/tabs
await browser.tabs[command](tabId);
return {size: stringToUtf8Array(buf).length};
},
@ -481,37 +517,6 @@ Routes["/tabs/by-id/#TAB_ID/inputs/:INPUT_ID.txt"] = routeWithContents(async ({t
await browser.tabs.executeScript(tabId, {code});
});
Routes["/tabs/by-title"] = {
getattr() {
return {
st_mode: unix.S_IFDIR | 0777, // writable so you can delete tabs
st_nlink: 3,
st_size: 0,
};
},
async readdir() {
const tabs = await browser.tabs.query({});
return { entries: [".", "..", ...tabs.map(tab => sanitize(String(tab.title)) + "." + String(tab.id))] };
}
};
Routes["/tabs/by-title/:TAB_TITLE.#TAB_ID"] = {
// TODO: date
async readlink({tabId}) { // a symbolic link to /tabs/by-id/[id for this tab]
return { buf: "../by-id/" + tabId };
},
async unlink({tabId}) { // you can delete a by-title/TAB to close that tab
await browser.tabs.remove(tabId);
return {};
}
};
Routes["/tabs/last-focused"] = {
// a symbolic link to /tabs/by-id/[id for this tab]
async readlink() {
const id = (await browser.tabs.query({ active: true, lastFocusedWindow: true }))[0].id;
return { buf: "by-id/" + id };
}
};
Routes["/windows"] = {
async readdir() {
const windows = await browser.windows.getAll();
@ -580,9 +585,9 @@ Routes["/runtime/reload"] = {
};
(function() {
// window.__backgroundJS needs to be a global because we want
// its value (the changed JS text) to survive even as this whole
// module gets re-evaluated.
// window.__backgroundJS needs to be a global because we want its
// value (the changed JS text) to survive even as this whole file
// gets re-evaluated.
window.__backgroundJS = window.__backgroundJS || false;
Object.defineProperty(window, 'backgroundJS', {
async get() {
@ -604,8 +609,8 @@ Routes["/runtime/background.js"] = {
usage: '',
...routeWithContents(
async () => {
// `window.backgroundJS` is the source code of the file you're
// reading right now!
// `window.backgroundJS` is (a Promise of) the source code of
// the file you're reading right now!
return window.backgroundJS;
},
async ({}, buf) => { window.backgroundJS = buf; }
@ -621,6 +626,7 @@ Routes["/runtime/background.js"] = {
};
Routes["/runtime/routes.html"] = routeWithContents(async () => {
// WIP
const jsLines = (await window.backgroundJS).split('\n');
function findRouteLineNumber(path) {
for (let i = 0; i < jsLines.length; i++) {
@ -630,8 +636,10 @@ Routes["/runtime/routes.html"] = routeWithContents(async () => {
return `
<html>
<body>
<p>(work in progress)</p>
<dl>
${Object.entries(Routes).map(([path, {usage}]) => {
${Object.entries(Routes).map(([path, {usage, __isInfill}]) => {
if (__isInfill) { return ''; }
path = path.substring(1); // drop leading /
let usages = usage ? (Array.isArray(usage) ? usage : [usage]) : [];
usages = usages.map(u => u.replace('\$0', path));
@ -685,6 +693,8 @@ Routes["/runtime/background.js.html"] = routeWithContents(async () => {
</style>
</head>
<body>
<p>(very work in progress)</p>
<pre><code>${classedJs}</code></pre>
<script>
@ -731,7 +741,7 @@ for (let i = 10; i >= 0; i--) {
.map(k => k.substr((path === '/' ? 0 : path.length) + 1).split('/')[0]);
entries = [".", "..", ...new Set(entries)];
Routes[path] = { readdir() { return { entries }; } };
Routes[path] = { readdir() { return { entries }; }, __isInfill: true };
}
}
// I also think it would be better to compute this stuff on the fly,

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