Commit Briefs

Thomas Adam

portable: add FreeBSD support

This adds the capability to compile got-portable on FreeBSD.

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Thomas Adam

portable: initial Linux compilation

This commit modifies the GoT main branch to be able to compile it under linux.

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Christian Weisgerber

switch from SIMPLEQ to equivalent STAILQ macros

The singly-linked tail queue macros were added to OpenBSD 6.9 and are more widely available on other systems. ok stsp

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Stefan Sperling

make fclose(3) failure checks consistent; check 'fclose() == EOF' everywhere

ok millert, naddy

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Christian Weisgerber

fix a typo that triggered "munmap: Invalid argument" in got blame on FreeBSD

ok stsp

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Stefan Sperling

remove redundant lines of code from close_file2_and_reuse_file1()

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Stefan Sperling

handle binary files in blame's custom file diff atomizer

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Stefan Sperling

implement custom atomizer for blame to reuse data and mappings across commits

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Stefan Sperling

remove stdbool.h where it's not needed

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Stefan Sperling

fix type of filesize output parameter of got_object_blob_dump_to_file()

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Stefan Sperling

allow for configuring a custom file atomizer with got_diff_get_config()

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Stefan Sperling

new blame algorithm which compares commit N-1 to N; with help from Neels

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Stefan Sperling

merge new diff implementation from the git.gameoftrees.org diff.git repository

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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Christian Weisgerber

indentation fixes

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Stefan Sperling

zap trailing tabs

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Stefan Sperling

show paths in blame.c GOT_ERR_OBJ_TYPE error messages

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Stefan Sperling

add copyright year for files already touched in 2020

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Stefan Sperling

simplify got_commit_graph_open()

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Stefan Sperling

remove GOT_ERR_ITER_NEED_MORE; the commit graph now fetches internally instead

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Stefan Sperling

convert tree entries from SIMPLEQ to an array

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Stefan Sperling

add cancellation support to commit graph and 'got blame'

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Stefan Sperling

remove unused variable in blame_commit()

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Stefan Sperling

fix and simplify blame algorithm

Always diff against latest version of file. This is much easier since there is no need to keep track of lines shifting around.

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Stefan Sperling

remove pointless offset variable in get_blamed_line()

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Stefan Sperling

fix blame bug where lines got annotated with wrong commit

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