kernel/git - git - PowerEL Git System

Commit Graph

Author	SHA1	Message	Date
Linus Torvalds	3b7d368f34	Don't parse commit objects more than once. Yes, the "parse_commit()" already checks for this condition, but we need to check for it in rev-tree too, so that we don't start walking the parent chain unnecessarily.	20 years ago
Daniel Barkalow	5873b67eef	[PATCH] Port rev-tree to parsing functions This ports rev-tree to use the parsing functions introduced in the previous patches. Signed-Off-By: Daniel Barkalow <barkalow@iabervon.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>	20 years ago
Linus Torvalds	08ca0b04ba	Make the revision tracking track the object types too. This allows fsck to verify not just that an object exists, but also that it has the type it was expected to have.	20 years ago
Linus Torvalds	15000d7899	Make "rev-tree.c" use the new-and-improved "mark_reachable()" It used to have its own specialized version for marking the sub-reachability bits.	20 years ago
Linus Torvalds	89d21f4b64	Move "parse_commit()" into common revision.h file. This also drops the old-style date parsing. We just don't care enough, since we dropped that format pretty early. Yes, this could do with some cleanup, and a common library file. Some day.	20 years ago
David Woodhouse	27de946d0e	[PATCH] Simplify date handling and make it more reliable This make all dates be stores as seconds since UTC epoch, with the author's or committer's timezone as auxiliary data so that dates can be pretty-printed in the original timezone later if anyone cares. I left the date parsing in rev-tree.c for backward compatibility but it can be dropped when we change to base64 :) commit-tree now eats RFC2822 dates as AUTHOR_DATE because that's what you're going to want to feed it. Yes, glibc sucks and strptime is a pile of crap. We have to parse it ourselves.	20 years ago
Linus Torvalds	458754a9fe	Use common "revision.h" header for both fsck and rev-tree. It's really a very generic thing: the notion of one sha1 revision referring to another one. "fsck" uses it for all nodes, and "rev-tree" only tracks commit-node relationships, but the code was already the same - now we just make that explicit by moving it to a common header file.	20 years ago
Petr Baudis	2de381f919	[PATCH] Consolidate the error handling Now there is error() for "library" errors and die() for fatal "application" errors. usage() is now used strictly only for usage errors. Signed-off-by: Petr Baudis <pasky@ucw.cz>	20 years ago
Petr Baudis	3d8c7a5790	[PATCH] Fix a crash when doing rev-tree In parse_commit(), free(buffer) is fed a bogus pointer. Signed-off-by: Petr Baudis <pasky@ucw.cz> Signed-off-by: Linus Torvalds <torvalds@osdl.org>	20 years ago
Linus Torvalds	40e88b95cd	Make "rev-tree" able to read its own output again from the cache. Also, add "date" information to the output so that you can do something like this: rev-tree `cat .git/HEAD` \| sort -nr \| cut -d' ' -f2 \| while read i; do cat-file commit $i; done which basically becomes a "git log" (aka "git changes") where things are sorted by time.	20 years ago
David Woodhouse	727ff27787	[PATCH] rev-tree support for "in X but not in Y". To do the automated commit-mailing I need to be able to answer the question "which commits are here today but weren't yesterday"... i.e. given two commit-ids $HEAD and $YESTERDAY I want to be able to do: rev-tree $HEAD ^$YESTERDAY to list those commits which are in the tree now but weren't ancestors of yesterday's head. Yes, I could probably do this with rev-tree $HEAD $YESTERDAY \| egrep -v ^[a-z0-9]*:3 but I prefer not to.	20 years ago
Linus Torvalds	771364af0e	Make the rev-tree output more regular. This is the last change. Promise. It now always outputs all the revisions as <sha1>:<reachability>, where the reachability is the bitmask of how that revision was reachable from the commits in the argument list. Trivially, if there is only one commit, the reachability will always be (1 << 0) == 1 for all reachable revisions, and there won't be any edges (so the "--edges" flag only makes sense with multiple commit keys).	20 years ago
Linus Torvalds	28258afe91	Make "rev-tree" capable of showing the difference in reachability between two or more commit points. This is important both to know what the difference between two commit points is, but also to figure out where to try to merge from.	20 years ago
Linus Torvalds	97d9c3cdea	Make "rev-tree" more efficient and more useful. Slight change of output format: it now lists all parents on the same line. This allows it to work on initial commits too (which have no parents), and also makes the output format a lot more intuitive.	20 years ago
Linus Torvalds	84fe972055	Add a "rev-tree" helper, which calculates the revision tree graph. It's quite fast when the commit-objects are cached, but since it has to walk every single commit-object, it also allows you to cache an old state and just add on top of that.	20 years ago

14 Commits (c1fdf2a6abb6a7c5b8092d72514264ae378d60ee)