delta/patch.git/src/pch.c, branch origin

Improve handling of LF vs. CRLF line endings

2012-09-22T18:02:48+00:00

* src/patch.c (check_line_endings): New function.
(main): When a hunk fails, report when the line endings differ between the
input file and the patch.
* src/pch.c (there_is_another_patch): When saying that we strip trailing CRs,
also say how to turn this off.
* tests/crlf-handling: Update changed messages.  Add test case that fails.

Introduce function to lstat all input files

2012-09-19T01:07:31+00:00

* src/util.c (stat_file): New function.
(move_file): Use here.
* src/util.h (stat_file): Declare here.
* src/inp.c (get_input_file): Use here.
* src/patch.c (main): Use here.
(delete_file_later): Use here.
* src/pch.c (there_is_another_patch): Use here.
(intuit_diff_type): Use here.

Use stat where we want to follow symlinks

2012-09-19T00:51:23+00:00

* src/pch.c (prefix_components): Follow symlinks.
(cwd_is_root): Follow symlinks.

Allow to use potentially dangerous filenames from the root directory

2012-09-17T13:48:06+00:00

* src/pch.c (cwd_is_root): New function to check if we are in the root
directory of a filename.
(name_is_valid): Allow to use potentially dangerous filenames when the current
working directory is the root directory: from there, those names are not
any more dangerous than other names.
* tests/bad-filenames: New test case.

Change the type of *_needs_removal from int to bool

2012-09-13T14:34:58+00:00

Support double-quoted filenames in all context diff formats

2012-08-11T09:09:11+00:00

* src/util.c (fetchname): Always recognize double-quoted filenames.
* src/util.h (fetchname): Update prototype.
* src/pch.c (intuit_diff_type): Update calls to fetchname().
* tests/quoted-filenames: Change to a normal unified diff.
* NEWS: Update.

build: mark an internal function as "pure"

2012-08-01T13:05:42+00:00

* src/pch.c (sha1_says_nonexistent): Apply _GL_ATTRIBUTE_PURE,
to avoid failure with -Werror=suggest-attribute=pure.

Accessor functions for SHA1 hashes in git-style diffs

2012-07-31T19:58:30+00:00

* src/pch.c (p_sha1): New variable.
(get_sha1): New function for saving a sha1 checksum.
(sha1_says_nonexistent): Take a NULL terminated string instead of an end
pointer.
(intuit_diff_type): Remember the SHA1 hashes from index headers in git-style
diffs in p_sha1.
(pch_sha1): New function for accessing p_sha1.
* src/pch.h (pch_sha1): Declare.

Export the patch type

2012-04-17T14:48:19+00:00

* src/pch.c (p_git_diff): New global variable.
(intuit_diff_type): Use p_git_diff instead of a local variable.
(pch_git_diff): New function.

Do not delete files immediately

2012-04-17T14:48:19+00:00

Fixes the bug that more than one numbered backup would be created when a patch
file deletes and recreates a file.
* bootstrap.conf (gnulib_modules): Add linked-list and xlist modules.
* src/util.h (file_id_type): Add DELETE_LATER and OVERWRITTEN types.
(create_backup, set_file_attributes): Update prototype.
(insert_file_id): Add prototype.
* src/util.c (insert_file_id): Export.
(set_file_attributes, create_backup_copy): Make the st argument const.
(create_backup): Pass in to_st instead of returning it from create_backup().
This obsoletes the to_errno argument.
(move_file): Determine to_st here and pass it to create_backup().  Remember
when a file is overwritten.
* src/patch.c (output_file): Add to_st parameter.  Remember files to delete
instead of deleting them immediately.  Pass from-st to create_backup().
(file_to_delete): New struct.
(init_files_to_delete, delete_file_later, delete_files): New functions.
(main): Use init_files_to_delete() and delete_files().  Pass to_st to
output_file() where we already have it.
* src/pch.c (intuit_diff_type): Assume that files which are marked for deletion
don't exist.