sixel support (#423)

* sixel support * revert to hardcopy, exclude from linter/prettifier
butlerx · Aug 25, 2022 · 3d9bdce · 3d9bdce
1 parent 62fac79
commit 3d9bdce
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diff --git a/.eslintignore b/.eslintignore
@@ -0,0 +1 @@
+src/assets/xterm-addon-image-worker.js
diff --git a/.prettierignore b/.prettierignore
@@ -0,0 +1 @@
+src/assets/xterm-addon-image-worker.js
diff --git a/package.json b/package.json
@@ -121,6 +121,7 @@
     "winston": "^3.3.3",
     "xterm": "^4.19.0",
     "xterm-addon-fit": "^0.5.0",
+    "xterm-addon-image": "^0.1.0",
     "xterm-addon-web-links": "^0.6.0",
     "yargs": "^15.4.1"
   },

diff --git a/src/assets/xterm-addon-image-worker.js b/src/assets/xterm-addon-image-worker.js
diff --git a/src/client/wetty/term.ts b/src/client/wetty/term.ts
@@ -3,6 +3,7 @@ import _ from 'lodash';
 import { Terminal } from 'xterm';
 import { FitAddon } from 'xterm-addon-fit';
 import { WebLinksAddon } from 'xterm-addon-web-links';
+import { ImageAddon } from 'xterm-addon-image';
 
 import type { Options } from './term/confiruragtion/shared/options';
 import { loadOptions } from './term/confiruragtion/load';
@@ -20,6 +21,9 @@ export class Term extends Terminal {
     this.fitAddon = new FitAddon();
     this.loadAddon(this.fitAddon);
     this.loadAddon(new WebLinksAddon());
+    // Note: worker file is currently hard copied from xterm-addon-image,
+    // the file needs to be refreshed upon a newer package version
+    this.loadAddon(new ImageAddon('/wetty/assets/xterm-addon-image-worker.js'));
     this.loadOptions = loadOptions;
   }
 

diff --git a/yarn.lock b/yarn.lock
@@ -7001,6 +7001,11 @@ xterm-addon-fit@^0.5.0:
   resolved "https://registry.yarnpkg.com/xterm-addon-fit/-/xterm-addon-fit-0.5.0.tgz#2d51b983b786a97dcd6cde805e700c7f913bc596"
   integrity sha512-DsS9fqhXHacEmsPxBJZvfj2la30Iz9xk+UKjhQgnYNkrUIN5CYLbw7WEfz117c7+S86S/tpHPfvNxJsF5/G8wQ==
 
+xterm-addon-image@^0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/xterm-addon-image/-/xterm-addon-image-0.1.0.tgz#ead96aa224f5fcbfb45da2907f02368fe92985e6"
+  integrity sha512-xMvcEQ2rVUIXbbj5BRhznrZU24CRaMiSo8l2HH/E1FeE+G+KKduoF6mwja856/n4ekZ7K0ALZmmyDsbZODhDqQ==
+
 xterm-addon-web-links@^0.6.0:
   version "0.6.0"
   resolved "https://registry.yarnpkg.com/xterm-addon-web-links/-/xterm-addon-web-links-0.6.0.tgz#0296cb6c99588847894670d998c9ea6a6aeb26ee"