vsc-material-theme/extensions/commands/theme-icons/index.ts

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import * as fs from 'fs';
import * as vscode from 'vscode';
import { getAbsolutePath, getDefaultValues, getThemeIconsByContributeID, getThemeIconsContribute } from "../../helpers/fs";
import { getCurrentThemeID, getCurrentThemeIconsID, reloadWindow } from "../../helpers/vscode";
import { getCustomSettings, isAccent, shouldReloadWindow } from "../../helpers/settings";
import { CHARSET } from "../../consts/files";
import { IPackageJSONThemeIcons } from "../../interfaces/ipackage.json";
import { IThemeIcons } from "../../interfaces/itheme-icons";
export const THEME_CHANGE_LISTENER = () => {
vscode.workspace.onDidChangeConfiguration(() => {
let themeID: string = getCurrentThemeID();
let themeIconsID: string = getCurrentThemeIconsID();
if (themeIconsID && /material-theme/i.test(themeIconsID)) {
let customSettings = getCustomSettings();
let defaults = getDefaultValues();
let accentName = customSettings.accent;
let variantNames: string[] = themeID.split('Material Theme');
let variantName: string = variantNames[1] === undefined ? '' : variantNames[1].trim();
let themeContribute: IPackageJSONThemeIcons = getThemeIconsContribute(themeIconsID);
let theme: IThemeIcons = getThemeIconsByContributeID(themeIconsID);
let themepath: string = getAbsolutePath(themeContribute.path);
if (isAccent(accentName, defaults)) {
let _accentName = accentName.replace(/\s+/, '-');
theme.iconDefinitions._folder_open.iconPath = defaults.icons.theme.iconDefinitions._folder_open.iconPath.replace('.svg', `.accent.${ _accentName }.svg`);
theme.iconDefinitions._folder_open_build.iconPath = defaults.icons.theme.iconDefinitions._folder_open_build.iconPath.replace('.svg', `.accent.${ _accentName }.svg`);
} else {
theme.iconDefinitions._folder_open.iconPath = defaults.icons.theme.iconDefinitions._folder_open.iconPath;
theme.iconDefinitions._folder_open_build.iconPath = defaults.icons.theme.iconDefinitions._folder_open_build.iconPath;
}
theme.iconDefinitions._folder_dark.iconPath = defaults.icons.theme.iconDefinitions._folder_dark.iconPath.replace('.svg', `${ variantName }.svg`);
theme.iconDefinitions._file_folder.iconPath = defaults.icons.theme.iconDefinitions._file_folder.iconPath.replace('.svg', `${ variantName }.svg`);
theme.iconDefinitions["_file_folder-build"].iconPath = defaults.icons.theme.iconDefinitions["_file_folder-build"].iconPath.replace('.svg', `${ variantName }.svg`);
fs.writeFile(themepath, JSON.stringify(theme), { encoding: CHARSET }, (error) => {
if (error) {
console.trace(error);
return;
}
if (shouldReloadWindow(themeID, themeIconsID)) {
vscode.window.showInformationMessage('Material theme requires VS Code reload in order to look very good').then(() => {
reloadWindow();
}, (error) => {
console.log(error);
});
}
});
}
});
}