Got Mirror

This new diff implementation was started by Neels Hofmeyr during the u2k20 hackathon and now replaces diffreg.c code lifted from the OpenBSD base system. The integration of this code into Got was done by me. Got now uses the patience diff algorithm by default. The diff.git repository will remain the primary repository for the diff code, which already compiles and runs on other operating systems such as Linux. Any fixes and improvements for files inherited from the diff.git repository should be written against that repository and synced to got.git afterwards.

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4 years ago efbadcb1d6 Stefan Sperling

avoid creating empty files when one side of a diff is empty; ok tracey

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4 years ago ac9e7fddf6 Tracey Emery

create temporary workaround to opening /dev/null during diffing.

this will need to be reworked later. ok stsp

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4 years ago 303e14b5e9 Stefan Sperling

Add missing includes for time() and ctime()

These headers were implicitly used on OpenBSD, but building on Linux revealed that <time.h> wasn't included directly. diffreg.c uses ctime(), which additionally needs <sys/types.h>.

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4 years ago 83290b45b0 Stefan Sperling

Remove return value from diffreg's fetch()

The last use of this was removed in 0165cdf03ffac4c24334979832ad27554913d54c over a year ago.

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4 years ago 8fbe07c208 Stefan Sperling

Remove unused variable in diffreg's fetch()

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5 years ago 14ed98fdf9 Stefan Sperling

remove unused 'oldfile' parameter from diffreg.c's fetch()

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5 years ago dc424a06a9 Stefan Sperling

initial 'got stage -p' implementation

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5 years ago 3043f6a395 Stefan Sperling

remove accidental assignment in diffreg.c

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5 years ago 8cbe58099b Stefan Sperling

plug /dev/null file descriptor leaks in diffreg.c

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5 years ago 638f902404 Stefan Sperling

rename got_error_prefix_errno() to got_error_from_errno()

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5 years ago 230a42bdc6 joshua stein

got_error_from_errno -> got_error_prefix_errno

also add got_error_prefix_errno2 and got_error_prefix_errno3 which should hopefully all be merged into a single function with variadic args (but can't alloc mem)

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5 years ago bcd28dfd6d Stefan Sperling

don't close input files in got_diffreg(); callers will do that

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5 years ago fb43ecf150 Stefan Sperling

check for errors from fclose()

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5 years ago acb209ee71 Stefan Sperling

restore support for D_NORMAL diffs of regular files

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5 years ago 4a8520aa6b Stefan Sperling

use a constant for max diff context size