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@decaf-ts/utils

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module management utils for decaf-ts

github.com/decaf-ts/utils

decaf-ts/utils

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import slogans from "../assets/slogans.json"; import { style } from "styled-string-builder"; /** * @description Array of ANSI color codes for banner styling. * @summary Defines a set of ANSI color codes used to style the banner text. * @memberOf module:utils */ const colors = [ "\x1b[38;5;215m", // soft orange "\x1b[38;5;209m", // coral "\x1b[38;5;205m", // pink "\x1b[38;5;210m", // peachy "\x1b[38;5;217m", // salmon "\x1b[38;5;216m", // light coral "\x1b[38;5;224m", // light peach "\x1b[38;5;230m", // soft cream "\x1b[38;5;230m", // soft cream ]; /** * @description Prints a styled banner to the console. * @summary Generates and prints a colorful ASCII art banner with a random slogan. * @param {Logger} [logger] - Optional logger for verbose output. * @memberOf module:utils * @function printBanner * @mermaid * sequenceDiagram * participant printBanner * participant getSlogan * participant padEnd * participant console * printBanner->>getSlogan: Call getSlogan() * getSlogan-->>printBanner: Return random slogan * printBanner->>printBanner: Create banner ASCII art * printBanner->>printBanner: Split banner into lines * printBanner->>printBanner: Calculate max line length * printBanner->>padEnd: Call padEnd with slogan * padEnd-->>printBanner: Return padded slogan line * loop For each banner line * printBanner->>style: Call style(line) * style-->>printBanner: Return styled line * printBanner->>console: Log styled line * end */ export function printBanner(logger) { const message = getSlogan(); const banner = `# ░▒▓███████▓▒░ ░▒▓████████▓▒░ ░▒▓██████▓▒░ ░▒▓██████▓▒░ ░▒▓████████▓▒░ ░▒▓████████▓▒░ ░▒▓███████▓▒░ # ( ( ░▒▓█▓▒░░▒▓█▓▒░ ░▒▓█▓▒░ ░▒▓█▓▒░░▒▓█▓▒░ ░▒▓█▓▒░░▒▓█▓▒░ ░▒▓█▓▒░ ░▒▓█▓▒░ ░▒▓█▓▒░ # ) ) ░▒▓█▓▒░░▒▓█▓▒░ ░▒▓█▓▒░ ░▒▓█▓▒░ ░▒▓█▓▒░░▒▓█▓▒░ ░▒▓█▓▒░ ░▒▓█▓▒░ ░▒▓█▓▒░ # [=======] ░▒▓█▓▒░░▒▓█▓▒░ ░▒▓██████▓▒░ ░▒▓█▓▒░ ░▒▓████████▓▒░ ░▒▓██████▓▒░ ░▒▓█▓▒░ ░▒▓██████▓▒░ # \`-----´ ░▒▓█▓▒░░▒▓█▓▒░ ░▒▓█▓▒░ ░▒▓█▓▒░ ░▒▓█▓▒░░▒▓█▓▒░ ░▒▓█▓▒░ ░▒▓█▓▒░ ░▒▓█▓▒░ # ░▒▓█▓▒░░▒▓█▓▒░ ░▒▓█▓▒░ ░▒▓█▓▒░░▒▓█▓▒░ ░▒▓█▓▒░░▒▓█▓▒░ ░▒▓█▓▒░ ░▒▓█▓▒░ ░▒▓█▓▒░ # ░▒▓███████▓▒░ ░▒▓████████▓▒░ ░▒▓██████▓▒░ ░▒▓█▓▒░░▒▓█▓▒░ ░▒▓█▓▒░ ░▒▓█▓▒░ ░▒▓███████▓▒░ #`.split("\n"); const maxLength = banner.reduce((max, line) => Math.max(max, line.length), 0); banner.push(`# ${message.padStart(maxLength - 3)}`); banner.forEach((line, index) => { (logger ? logger.info.bind(logger) : console.log.bind(console))(style(line || "").raw(colors[index]).text); }); } /** * @description Retrieves a slogan from the predefined list. * @summary Fetches a random slogan or a specific one by index from the slogans list. * @param {number} [i] - Optional index to retrieve a specific slogan. * @return {string} The selected slogan. * @function getSlogan * @memberOf module:utils * @mermaid * sequenceDiagram * participant getSlogan * participant Math.random * participant slogans * alt i is undefined * getSlogan->>Math.random: Generate random index * Math.random-->>getSlogan: Return random index * else i is defined * Note over getSlogan: Use provided index * end * getSlogan->>slogans: Access slogan at index * slogans-->>getSlogan: Return slogan * alt Error occurs * getSlogan->>getSlogan: Throw error * end * getSlogan-->>Caller: Return slogan */ export function getSlogan(i) { try { i = typeof i === "undefined" ? Math.floor(Math.random() * slogans.length) : i; return slogans[i].Slogan; } catch (error) { throw new Error(`Failed to retrieve slogans: ${error}`); } } //# sourceMappingURL=data:application/json;base64,{"version":3,"file":"common.js","sourceRoot":"","sources":["../../../src/output/common.ts"],"names":[],"mappings":"AAAA,OAAO,OAAO,MAAM,wBAAwB,CAAC;AAC7C,OAAO,EAAE,KAAK,EAAE,MAAM,uBAAuB,CAAC;AAG9C;;;;GAIG;AACH,MAAM,MAAM,GAAG;IACb,gBAAgB,EAAE,cAAc;IAChC,gBAAgB,EAAE,QAAQ;IAC1B,gBAAgB,EAAE,OAAO;IACzB,gBAAgB,EAAE,SAAS;IAC3B,gBAAgB,EAAE,SAAS;IAC3B,gBAAgB,EAAE,cAAc;IAChC,gBAAgB,EAAE,cAAc;IAChC,gBAAgB,EAAE,aAAa;IAC/B,gBAAgB,EAAE,aAAa;CAChC,CAAC;AAEF;;;;;;;;;;;;;;;;;;;;;;;;GAwBG;AACH,MAAM,UAAU,WAAW,CAAC,MAAe;IACzC,MAAM,OAAO,GAAG,SAAS,EAAE,CAAC;IAC5B,MAAM,MAAM,GACV;;;;;;;EAOF,CAAC,KAAK,CAAC,IAAI,CAAC,CAAC;IACb,MAAM,SAAS,GAAG,MAAM,CAAC,MAAM,CAAC,CAAC,GAAG,EAAE,IAAI,EAAE,EAAE,CAAC,IAAI,CAAC,GAAG,CAAC,GAAG,EAAE,IAAI,CAAC,MAAM,CAAC,EAAE,CAAC,CAAC,CAAC;IAC9E,MAAM,CAAC,IAAI,CAAC,MAAM,OAAO,CAAC,QAAQ,CAAC,SAAS,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;IACrD,MAAM,CAAC,OAAO,CAAC,CAAC,IAAI,EAAE,KAAK,EAAE,EAAE;QAC7B,CAAC,MAAM,CAAC,CAAC,CAAC,MAAM,CAAC,IAAI,CAAC,IAAI,CAAC,MAAM,CAAC,CAAC,CAAC,CAAC,OAAO,CAAC,GAAG,CAAC,IAAI,CAAC,OAAO,CAAC,CAAC,CAC7D,KAAK,CAAC,IAAI,IAAI,EAAE,CAAC,CAAC,GAAG,CAAC,MAAM,CAAC,KAAK,CAAC,CAAC,CAAC,IAAI,CAC1C,CAAC;IACJ,CAAC,CAAC,CAAC;AACL,CAAC;AAED;;;;;;;;;;;;;;;;;;;;;;;;GAwBG;AACH,MAAM,UAAU,SAAS,CAAC,CAAU;IAClC,IAAI,CAAC;QACH,CAAC;YACC,OAAO,CAAC,KAAK,WAAW,CAAC,CAAC,CAAC,IAAI,CAAC,KAAK,CAAC,IAAI,CAAC,MAAM,EAAE,GAAG,OAAO,CAAC,MAAM,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC;QAC5E,OAAO,OAAO,CAAC,CAAC,CAAC,CAAC,MAAM,CAAC;IAC3B,CAAC;IAAC,OAAO,KAAc,EAAE,CAAC;QACxB,MAAM,IAAI,KAAK,CAAC,+BAA+B,KAAK,EAAE,CAAC,CAAC;IAC1D,CAAC;AACH,CAAC","sourcesContent":["import slogans from \"../assets/slogans.json\";\nimport { style } from \"styled-string-builder\";\nimport { Logger } from \"@decaf-ts/logging\";\n\n/**\n * @description Array of ANSI color codes for banner styling.\n * @summary Defines a set of ANSI color codes used to style the banner text.\n * @memberOf module:utils\n */\nconst colors = [\n  \"\\x1b[38;5;215m\", // soft orange\n  \"\\x1b[38;5;209m\", // coral\n  \"\\x1b[38;5;205m\", // pink\n  \"\\x1b[38;5;210m\", // peachy\n  \"\\x1b[38;5;217m\", // salmon\n  \"\\x1b[38;5;216m\", // light coral\n  \"\\x1b[38;5;224m\", // light peach\n  \"\\x1b[38;5;230m\", // soft cream\n  \"\\x1b[38;5;230m\", // soft cream\n];\n\n/**\n * @description Prints a styled banner to the console.\n * @summary Generates and prints a colorful ASCII art banner with a random slogan.\n * @param {Logger} [logger] - Optional logger for verbose output.\n * @memberOf module:utils\n * @function printBanner\n * @mermaid\n * sequenceDiagram\n *   participant printBanner\n *   participant getSlogan\n *   participant padEnd\n *   participant console\n *   printBanner->>getSlogan: Call getSlogan()\n *   getSlogan-->>printBanner: Return random slogan\n *   printBanner->>printBanner: Create banner ASCII art\n *   printBanner->>printBanner: Split banner into lines\n *   printBanner->>printBanner: Calculate max line length\n *   printBanner->>padEnd: Call padEnd with slogan\n *   padEnd-->>printBanner: Return padded slogan line\n *   loop For each banner line\n *     printBanner->>style: Call style(line)\n *     style-->>printBanner: Return styled line\n *     printBanner->>console: Log styled line\n *   end\n */\nexport function printBanner(logger?: Logger) {\n  const message = getSlogan();\n  const banner: string | string[] =\n    `#                 ░▒▓███████▓▒░  ░▒▓████████▓▒░  ░▒▓██████▓▒░   ░▒▓██████▓▒░  ░▒▓████████▓▒░       ░▒▓████████▓▒░  ░▒▓███████▓▒░ \n#      ( (        ░▒▓█▓▒░░▒▓█▓▒░ ░▒▓█▓▒░        ░▒▓█▓▒░░▒▓█▓▒░ ░▒▓█▓▒░░▒▓█▓▒░ ░▒▓█▓▒░                 ░▒▓█▓▒░     ░▒▓█▓▒░        \n#       ) )       ░▒▓█▓▒░░▒▓█▓▒░ ░▒▓█▓▒░        ░▒▓█▓▒░        ░▒▓█▓▒░░▒▓█▓▒░ ░▒▓█▓▒░                 ░▒▓█▓▒░     ░▒▓█▓▒░        \n#    [=======]    ░▒▓█▓▒░░▒▓█▓▒░ ░▒▓██████▓▒░   ░▒▓█▓▒░        ░▒▓████████▓▒░ ░▒▓██████▓▒░            ░▒▓█▓▒░      ░▒▓██████▓▒░  \n#     \\`-----´     ░▒▓█▓▒░░▒▓█▓▒░ ░▒▓█▓▒░        ░▒▓█▓▒░        ░▒▓█▓▒░░▒▓█▓▒░ ░▒▓█▓▒░                 ░▒▓█▓▒░            ░▒▓█▓▒░ \n#                 ░▒▓█▓▒░░▒▓█▓▒░ ░▒▓█▓▒░        ░▒▓█▓▒░░▒▓█▓▒░ ░▒▓█▓▒░░▒▓█▓▒░ ░▒▓█▓▒░                 ░▒▓█▓▒░            ░▒▓█▓▒░ \n#                 ░▒▓███████▓▒░  ░▒▓████████▓▒░  ░▒▓██████▓▒░  ░▒▓█▓▒░░▒▓█▓▒░ ░▒▓█▓▒░                 ░▒▓█▓▒░     ░▒▓███████▓▒░  \n#`.split(\"\\n\");\n  const maxLength = banner.reduce((max, line) => Math.max(max, line.length), 0);\n  banner.push(`#  ${message.padStart(maxLength - 3)}`);\n  banner.forEach((line, index) => {\n    (logger ? logger.info.bind(logger) : console.log.bind(console))(\n      style(line || \"\").raw(colors[index]).text\n    );\n  });\n}\n\n/**\n * @description Retrieves a slogan from the predefined list.\n * @summary Fetches a random slogan or a specific one by index from the slogans list.\n * @param {number} [i] - Optional index to retrieve a specific slogan.\n * @return {string} The selected slogan.\n * @function getSlogan\n * @memberOf module:utils\n * @mermaid\n * sequenceDiagram\n *   participant getSlogan\n *   participant Math.random\n *   participant slogans\n *   alt i is undefined\n *     getSlogan->>Math.random: Generate random index\n *     Math.random-->>getSlogan: Return random index\n *   else i is defined\n *     Note over getSlogan: Use provided index\n *   end\n *   getSlogan->>slogans: Access slogan at index\n *   slogans-->>getSlogan: Return slogan\n *   alt Error occurs\n *     getSlogan->>getSlogan: Throw error\n *   end\n *   getSlogan-->>Caller: Return slogan\n */\nexport function getSlogan(i?: number): string {\n  try {\n    i =\n      typeof i === \"undefined\" ? Math.floor(Math.random() * slogans.length) : i;\n    return slogans[i].Slogan;\n  } catch (error: unknown) {\n    throw new Error(`Failed to retrieve slogans: ${error}`);\n  }\n}\n"]}