move commands to background action

src/shared/commands/exec.js

@@ -1,85 +0,0 @@
-import * as tabs from 'background/tabs';
-import * as histories from 'background/histories';
-
-const normalizeUrl = (args, searchConfig) => {
-  let concat = args.join(' ');
-  try {
-    return new URL(concat).href;
-  } catch (e) {
-    if (concat.includes('.') && !concat.includes(' ')) {
-      return 'http://' + concat;
-    }
-    let query = concat;
-    let template = searchConfig.engines[
-      searchConfig.default
-    ];
-    for (let key in searchConfig.engines) {
-      if (args[0] === key) {
-        query = args.slice(1).join(' ');
-        template = searchConfig.engines[key];
-      }
-    }
-    return template.replace('{}', encodeURIComponent(query));
-  }
-};
-
-const openCommand = (url) => {
-  return browser.tabs.query({
-    active: true, currentWindow: true
-  }).then((gotTabs) => {
-    if (gotTabs.length > 0) {
-      return browser.tabs.update(gotTabs[0].id, { url: url });
-    }
-  });
-};
-
-const tabopenCommand = (url) => {
-  return browser.tabs.create({ url: url });
-};
-
-const winopenCommand = (url) => {
-  return browser.windows.create({ url });
-};
-
-const bufferCommand = (keywords) => {
-  if (keywords.length === 0) {
-    return Promise.resolve([]);
-  }
-  let keywordsStr = keywords.join(' ');
-  return browser.tabs.query({
-    active: true, currentWindow: true
-  }).then((gotTabs) => {
-    if (gotTabs.length > 0) {
-      if (isNaN(keywordsStr)) {
-        return tabs.selectByKeyword(gotTabs[0], keywordsStr);
-      }
-      let index = parseInt(keywordsStr, 10) - 1;
-      return tabs.selectAt(index);
-    }
-  });
-};
-
-const exec = (line, settings) => {
-  let words = line.trim().split(/ +/);
-  let name = words.shift();
-
-  switch (name) {
-  case 'o':
-  case 'open':
-    return openCommand(normalizeUrl(words, settings.search));
-  case 't':
-  case 'tabopen':
-    return tabopenCommand(normalizeUrl(words, settings.search));
-  case 'w':
-  case 'winopen':
-    return winopenCommand(normalizeUrl(words, settings.search));
-  case 'b':
-  case 'buffer':
-    return bufferCommand(words);
-  case '':
-    return Promise.resolve();
-  }
-  throw new Error(name + ' command is not defined');
-};
-
-export default exec;