glu-cli/dist/commands/list/list-commit-result-formatter.js

Git stacked branch management with GitHub integration

import chalk from "chalk";
import {} from "../../use-cases/list-use-case.js";
const arrow = chalk.gray("→");
const BRANCH_COLORS = [
    chalk.blue,
    chalk.yellowBright,
    chalk.magenta,
    chalk.greenBright,
    chalk.cyanBright,
    chalk.red,
    chalk.blueBright,
    chalk.yellow,
    chalk.magentaBright,
    chalk.green,
    chalk.cyan,
    chalk.redBright,
];
export class ListCommitResultFormatter {
    static format(input) {
        const headline = formatHeadline(input);
        const commits = formatCommits(input);
        return [
            headline,
            "", // Empty new line
            ...commits,
        ];
    }
}
// MARK: - Helper Functions
const branchColorMap = new Map();
let nextColorIndex = 0;
function getBranchColor(branchName) {
    if (!branchColorMap.has(branchName)) {
        branchColorMap.set(branchName, BRANCH_COLORS[nextColorIndex % BRANCH_COLORS.length]);
        nextColorIndex++;
    }
    return branchColorMap.get(branchName);
}
export function formatHeadline(input) {
    const fmtAhead = input.ahead > 0 ? chalk.green(`↑${input.ahead}`) : chalk.gray("↑0");
    const fmtBehind = input.behind > 0 ? chalk.red(`↓${input.behind}`) : chalk.gray("↓0");
    return `${chalk.cyan(input.currentBranch)} ${arrow} ${chalk.cyan(input.originBranch)} [${fmtAhead} ${fmtBehind}]`;
}
export function formatCommits(input) {
    if (input.ahead === 0) {
        return [`No commits found ahead of ${input.originBranch}`];
    }
    const commitOrdered = input.unpushedCommits.reverse();
    const fmtCommits = commitOrdered.map((commit, index) => {
        const shortSha = commit.hash.substring(0, 7);
        const message = commit.subject.length > 60
            ? commit.subject.substring(0, 57) + "..."
            : commit.subject;
        // TODO: Make concrete type to avoid this
        let branchInfo = "";
        if (commit.trackedBranches) {
            branchInfo = formatBranchTracking(commit.trackedBranches);
        }
        return `  ${chalk.cyan(commit.gluIndex)}  ${chalk.yellow(shortSha)}  ${message}${branchInfo}`;
    });
    return fmtCommits;
}
function formatBranchTracking(branches) {
    if (branches.length === 0) {
        return "";
    }
    const branchList = branches
        .map((b) => getBranchColor(b)(b))
        .join(chalk.gray(", "));
    return ` ${chalk.gray("●")} ${branchList}`;
}
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