kernel/git - git - PowerEL Git System

Commit Graph

Author	SHA1	Message	Date
Johannes Schindelin	55f22ff22e	filter-branch: add example to move everything into a subdirectory This is based on Jeff King's example in 20070621130137.GB4487@coredump.intra.peff.net Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>	18 years ago
Johannes Sixt	cfabd6eee1	filter-branch: subdirectory filter needs --full-history When two branches are merged that modify a subdirectory (possibly in different intermediate steps) such that both end up identical, then rev-list chooses only one branch. But when we filter history, we want to keep both branches. Therefore, we must use --full-history. Signed-off-by: Johannes Sixt <johannes.sixt@telecom.at> Signed-off-by: Junio C Hamano <gitster@pobox.com>	18 years ago
Johannes Sixt	813b4734fc	filter-branch: Simplify parent computation. We can use git rev-list --parents when we list the commits to rewrite. It is not necessary to run git rev-list --parents for each commit in the loop. Signed-off-by: Johannes Sixt <johannes.sixt@telecom.at> Signed-off-by: Junio C Hamano <gitster@pobox.com>	18 years ago
Johannes Schindelin	685ef546b6	Teach filter-branch about subdirectory filtering With git-filter-branch --subdirectory-filter <subdirectory> you can get at the history, as seen by a certain subdirectory. The history of the rewritten branch will only contain commits that touched that subdirectory, and the subdirectory will be rewritten to be the new project root. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>	18 years ago
Johannes Sixt	3520e1e868	filter-branch: also don't fail in map() if a commit cannot be mapped The map() function can be used by filters to map a commit id to its rewritten id. Such a mapping may not exist, in which case the identity mapping is used (the commit is returned unchanged). In the rewrite loop, this mapping is also needed, but was done explicitly in the same way. Use the map() function instead. Signed-off-by: Johannes Sixt <johannes.sixt@telecom.at> Acked-by: Johannes Schindelin <Johannes.Schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>	18 years ago
Johannes Sixt	2766ce2815	filter-branch: Use rev-list arguments to specify revision ranges. A subset of commits in a branch used to be specified by options (-k, -r) as well as the branch tip itself (-s). It is more natural (for git users) to specify revision ranges like 'master..next' instead. This makes it so. If no range is specified it defaults to 'HEAD'. As a consequence, the new name of the filtered branch must be the first non-option argument. All remaining arguments are passed to 'git rev-list' unmodified. The tip of the branch that gets filtered is implied: It is the first commit that git rev-list would print for the specified range. Signed-off-by: Johannes Sixt <johannes.sixt@telecom.at> Acked-by: Johannes Schindelin <Johannes.Schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>	18 years ago
Johannes Schindelin	9840906026	filter-branch: fix behaviour of '-k' The option '-k' says that the given commit and _all_ of its ancestors are kept as-is. However, if a to-be-rewritten commit branched from an ancestor of an ancestor of a commit given with '-k', filter-branch would fail. Example: A - B \ C If filter-branch was called with '-k B -s C', it would actually keep B (and A as its parent), but would rewrite C, and its parent. Noticed by Johannes Sixt. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>	18 years ago
Johannes Schindelin	c12764b8b7	filter-branch: use $(($i+1)) instead of $((i+1)) The expression $((i+1)) is not portable at all: even some bash versions do not grok it. So do not use it. Noticed by Jonas Fonseca. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>	18 years ago
Matthias Lederhofer	d674ee4cfc	chmod +x git-filter-branch.sh Signed-off-by: Matthias Lederhofer <matled@gmx.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>	18 years ago
Matthias Lederhofer	350d857529	filter-branch: prevent filters from reading from stdin stdin is the list of commits when the env, tree and index filter are executed. The filters are not supposed to read anything from stdin so the best is to give them /dev/null for reading. Signed-off-by: Matthias Lederhofer <matled@gmx.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>	18 years ago
Johannes Schindelin	6f6826c52b	Add git-filter-branch This script is derived from Pasky's cg-admin-rewritehist. In fact, it _is_ the same script, minimally adapted to work without cogito. It _should_ be able to perform the same tasks, even if only relying on core-git programs. All the work is Pasky's, just the adaption is mine. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Hopefully-signed-off-by: Petr "cogito master" Baudis <pasky@suse.cz> Signed-off-by: Junio C Hamano <junkio@cox.net>	18 years ago

11 Commits (2b9a50208f2664d228b238affd8496d4d9677d56)