Add types for cds.utils.colors (#263)

Author: swaldmann

CHANGELOG.md

@@ -9,7 +9,8 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/).
 ### Added
 - `cds.app` typed as express.js application
 - `cds.cli` CLI arguments
-- `cds.requires` types for MTX services.
+- `cds.requires` types for MTX services
+- `cds.utils.colors` types
 
 ### Changed
 - Most `cds.requires` entries are now optionals.

apis/utils.d.ts

@@ -87,4 +87,57 @@ declare const utils: {
 	 * @see https://cap.cloud.sap/docs/node.js/cds-utils#async-rm-path
 	 */
   rm: (...path: string[]) => Promise<ReturnType<typeof fs.promises.rm>>,
+
+  /**
+   * @since 8.3.0
+   * @see https://cap.cloud.sap/docs/node.js/cds-utils#colors
+   */
+  colors: {
+    enabled: boolean,
+    RESET: '\x1b[0m',
+    BOLD: '\x1b[1m' | '',
+    BRIGHT: '\x1b[1m' | '',
+    DIMMED: '\x1b[2m' | '',
+    ITALIC: '\x1b[3m' | '',
+    UNDER: '\x1b[4m' | '',
+    BLINK: '\x1b[5m' | '',
+    FLASH: '\x1b[6m' | '',
+    INVERT: '\x1b[7m' | '',
+    BLACK: '\x1b[30m' | '',
+    RED: '\x1b[31m' | '',
+    GREEN: '\x1b[32m' | '',
+    YELLOW: '\x1b[33m' | '',
+    BLUE: '\x1b[34m' | '',
+    PINK: '\x1b[35m' | '',
+    CYAN: '\x1b[36m' | '',
+    LIGHT_GRAY: '\x1b[37m' | '',
+    DEFAULT: '\x1b[39m' | '',
+    GRAY: '\x1b[90m' | '',
+    LIGHT_RED: '\x1b[91m' | '',
+    LIGHT_GREEN: '\x1b[92m' | '',
+    LIGHT_YELLOW: '\x1b[93m' | '',
+    LIGHT_BLUE: '\x1b[94m' | '',
+    LIGHT_PINK: '\x1b[95m' | '',
+    LIGHT_CYAN: '\x1b[96m' | '',
+    WHITE: '\x1b[97m' | '',
+    bg: {
+      BLACK: '\x1b[40m' | '',
+      RED: '\x1b[41m' | '',
+      GREEN: '\x1b[42m' | '',
+      YELLOW: '\x1b[43m' | '',
+      BLUE: '\x1b[44m' | '',
+      PINK: '\x1b[45m' | '',
+      CYAN: '\x1b[46m' | '',
+      WHITE: '\x1b[47m' | '',
+      DEFAULT: '\x1b[49m' | '',
+      LIGHT_GRAY: '\x1b[100m' | '',
+      LIGHT_RED: '\x1b[101m' | '',
+      LIGHT_GREEN: '\x1b[102m' | '',
+      LIGHT_YELLOW: '\x1b[103m' | '',
+      LIGHT_BLUE: '\x1b[104m' | '',
+      LIGHT_PINK: '\x1b[105m' | '',
+      LIGHT_CYAN: '\x1b[106m' | '',
+      LIGHT_WHITE: '\x1b[107m' | '',
+    },
+  },
 }

test/typescript/apis/project/cds-utils.ts

@@ -36,3 +36,15 @@ await rimraf('dist/db/data')
 const { rm } = cds.utils
 await rm('dist','db','data')
 await rm('dist/db/data')
+
+const { colors } = cds.utils
+const {
+  enabled,
+  RESET, BOLD, BRIGHT, DIMMED, ITALIC, UNDER, BLINK, FLASH, INVERT,
+  BLACK, RED, GREEN, YELLOW, BLUE, PINK, CYAN, LIGHT_GRAY, DEFAULT, GRAY, LIGHT_RED, LIGHT_GREEN, LIGHT_YELLOW, LIGHT_BLUE, LIGHT_PINK, LIGHT_CYAN, WHITE,
+  bg
+} = colors
+enabled;
+RESET; BOLD; BRIGHT; DIMMED; ITALIC; UNDER; BLINK; FLASH; INVERT;
+BLACK; RED; GREEN; YELLOW; BLUE; PINK; CYAN; LIGHT_GRAY; DEFAULT; GRAY; LIGHT_RED; LIGHT_GREEN; LIGHT_YELLOW; LIGHT_BLUE; LIGHT_PINK; LIGHT_CYAN; WHITE;
+bg.BLACK; bg.RED; bg.GREEN; bg.YELLOW; bg.BLUE; bg.PINK; bg.CYAN; bg.WHITE; bg.DEFAULT; bg.LIGHT_GRAY; bg.LIGHT_RED; bg.LIGHT_GREEN; bg.LIGHT_YELLOW; bg.LIGHT_BLUE; bg.LIGHT_PINK; bg.LIGHT_CYAN; bg.LIGHT_WHITE