Commit Briefs

Stefan Sperling

fix deltas with trailing data that is smaller than the minimum chunk size

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Stefan Sperling

allow the delta base file to lose its header between deltify_init and deltify

This simplifies pack file creation. A delta base could be read from a loose object, a packfile, or it might be available in a temporary file. All these cases can now be handled the same way. We may need to open, close, and re-open a given delta base multiple times while packing.

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Stefan Sperling

check for errors from emitdelta() in got_deltify()

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Stefan Sperling

handle fseek in got_deltify() instead of in stretchblk(); simplifies the code

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Stefan Sperling

Allow for skipping the base object header in got_deltify().

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Stefan Sperling

in addblk(), only read data into buffer1 if we will compare it to buffer2

suggested by and ok naddy@

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Stefan Sperling

addblk() may seek in its input file; reposition the file pointer afterwards

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Stefan Sperling

addblk: iterate over the correct number of entries after growing the array

ok naddy

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Stefan Sperling

addblk: be more careful about expanding the blocks array when we outgrow it

fixes + ok naddy

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Stefan Sperling

check a block's hash as well as its length before expensive comparisons

suggested by + ok naddy, and Ori agrees

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Stefan Sperling

allow got_deltify_free(NULL); will be needed by 'gotadmin pack'

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Christian Weisgerber

deltify.c: explicitly include <endian.h> for be64toh()

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Stefan Sperling

substantial rewrite of deltify.c; operate on plain files only

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Stefan Sperling

fix off-by-one error in delta length; from ori

git9 commit fbb2fb7c87d8edf58e22c84f575853dc9de79ac4

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Stefan Sperling

first pass over deltify.c: adapt coding style and data types; make it compile

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