| 1 | export function getDiffCommand(diff, diffFilter) {
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| 2 | /**
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| 3 | * Docs for --diff-filter option:
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| 4 | * @see https://git-scm.com/docs/git-diff#Documentation/git-diff.txt---diff-filterACDMRTUXB82308203
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| 5 | */
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| 6 | const diffFilterArg = diffFilter !== undefined ? diffFilter.trim() : 'ACMR'
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| 7 |
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| 8 | /** Use `--diff branch1...branch2` or `--diff="branch1 branch2", or fall back to default staged files */
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| 9 | const diffArgs = diff !== undefined ? diff.trim().split(' ') : ['--staged']
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| 10 |
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| 11 | /**
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| 12 | * Docs for -z option:
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| 13 | * @see https://git-scm.com/docs/git-diff#Documentation/git-diff.txt--z
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| 14 | */
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| 15 | const diffCommand = ['diff', '--name-only', '-z', `--diff-filter=${diffFilterArg}`, ...diffArgs]
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| 16 |
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| 17 | return diffCommand
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| 18 | }
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