claude-code / mods /diff /hooks /pane-state /empty-state-of.ts

Add files using upload-large-folder tool

bdbd3b2 verified about 1 month ago

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import Names from '../names'
import type { EmptyState } from './empty-state'
import type { PaneModel } from './pane-model'

/**
 * The headline that replaces the count when nothing is listed, worded as
 * ReplDiffSidebar words it, keyed on the mode the data was FETCHED in.
 *
 * Null while there are files to count. No data after a settled fetch is
 * "Diff unavailable"; no tracked rows while the untracked listing was
 * withheld claims nothing about new files.
 *
 * @param model the last good fetch (null when none ever settled), the words
 * @param filesCount the header's session file count
 * @returns the empty state, or null
 */
export function emptyStateOf(
  model: Pick<PaneModel, 'data' | 'words'>,
  filesCount: number,
): EmptyState | null {
  const { data, words } = model

  if (!data) {
    return {
      headline: 'Diff unavailable',
      hint:
        `Couldn't read the ${words.diffCommand} — it will retry on the ` +
        'next change',
    }
  }

  if (filesCount > 0) {
    return null
  }

  if (data.isUntrackedWithheld) {
    return {
      headline: 'No tracked changes',
      hint: Names.untrackedWithheldTextOf(model),
    }
  }

  if (data.isUnborn) {
    return {
      headline: 'No commits yet',
      hint: "Nothing to diff against until the repo's first commit",
    }
  }

  switch (data.mode) {
    case 'uncommitted':
      return { headline: 'No uncommitted changes', hint: null }
    case 'branch':
      if (data.source.kind === 'branch') {
        return {
          headline: `No changes vs ${data.source.baseBranch}`,
          hint: null,
        }
      }

      return {
        headline: `No changes vs ${data.source.base}`,
        hint:
          'No base branch to compare against — showing changes vs ' +
          data.source.base,
      }
    case 'session':
      return { headline: 'No changes this session', hint: null }
  }
}

	import Names from '../names'
	import type { EmptyState } from './empty-state'
	import type { PaneModel } from './pane-model'

	/**
	* The headline that replaces the count when nothing is listed, worded as
	* ReplDiffSidebar words it, keyed on the mode the data was FETCHED in.
	*
	* Null while there are files to count. No data after a settled fetch is
	* "Diff unavailable"; no tracked rows while the untracked listing was
	* withheld claims nothing about new files.
	*
	* @param model the last good fetch (null when none ever settled), the words
	* @param filesCount the header's session file count
	* @returns the empty state, or null
	*/
	export function emptyStateOf(
	model: Pick<PaneModel, 'data' \| 'words'>,
	filesCount: number,
	): EmptyState \| null {
	const { data, words } = model

	if (!data) {
	return {
	headline: 'Diff unavailable',
	hint:
	`Couldn't read the ${words.diffCommand} — it will retry on the ` +
	'next change',
	}
	}

	if (filesCount > 0) {
	return null
	}

	if (data.isUntrackedWithheld) {
	return {
	headline: 'No tracked changes',
	hint: Names.untrackedWithheldTextOf(model),
	}
	}

	if (data.isUnborn) {
	return {
	headline: 'No commits yet',
	hint: "Nothing to diff against until the repo's first commit",
	}
	}

	switch (data.mode) {
	case 'uncommitted':
	return { headline: 'No uncommitted changes', hint: null }
	case 'branch':
	if (data.source.kind === 'branch') {
	return {
	headline: `No changes vs ${data.source.baseBranch}`,
	hint: null,
	}
	}

	return {
	headline: `No changes vs ${data.source.base}`,
	hint:
	'No base branch to compare against — showing changes vs ' +
	data.source.base,
	}
	case 'session':
	return { headline: 'No changes this session', hint: null }
	}
	}