diff --git a/Documentation/git-log.txt b/Documentation/git-log.txt index 20e6d21a74..3fd26d5212 100644 --- a/Documentation/git-log.txt +++ b/Documentation/git-log.txt @@ -15,9 +15,12 @@ DESCRIPTION ----------- Shows the commit logs. -The command takes options applicable to the `git rev-list` +:git-log: 1 +include::rev-list-description.txt[] + +The command takes options applicable to the linkgit:git-rev-list[1] command to control what is shown and how, and options applicable to -the `git diff-*` commands to control how the changes +the linkgit:git-diff[1] command to control how the changes each commit introduces are shown. diff --git a/Documentation/git-rev-list.txt b/Documentation/git-rev-list.txt index 025c911436..5da66232dc 100644 --- a/Documentation/git-rev-list.txt +++ b/Documentation/git-rev-list.txt @@ -14,44 +14,8 @@ SYNOPSIS DESCRIPTION ----------- -List commits that are reachable by following the `parent` links from the -given commit(s), but exclude commits that are reachable from the one(s) -given with a '{caret}' in front of them. The output is given in reverse -chronological order by default. - -You can think of this as a set operation. Commits given on the command -line form a set of commits that are reachable from any of them, and then -commits reachable from any of the ones given with '{caret}' in front are -subtracted from that set. The remaining commits are what comes out in the -command's output. Various other options and paths parameters can be used -to further limit the result. - -Thus, the following command: - ------------------------------------------------------------------------ - $ git rev-list foo bar ^baz ------------------------------------------------------------------------ - -means "list all the commits which are reachable from 'foo' or 'bar', but -not from 'baz'". - -A special notation "''..''" can be used as a -short-hand for "{caret}'' ''". For example, either of -the following may be used interchangeably: - ------------------------------------------------------------------------ - $ git rev-list origin..HEAD - $ git rev-list HEAD ^origin ------------------------------------------------------------------------ - -Another special notation is "''...''" which is useful -for merges. The resulting set of commits is the symmetric difference -between the two operands. The following two commands are equivalent: - ------------------------------------------------------------------------ - $ git rev-list A B --not $(git merge-base --all A B) - $ git rev-list A...B ------------------------------------------------------------------------ +:git-rev-list: 1 +include::rev-list-description.txt[] 'rev-list' is a very essential Git command, since it provides the ability to build and traverse commit ancestry graphs. For diff --git a/Documentation/rev-list-description.txt b/Documentation/rev-list-description.txt new file mode 100644 index 0000000000..a9efa7fa27 --- /dev/null +++ b/Documentation/rev-list-description.txt @@ -0,0 +1,61 @@ +List commits that are reachable by following the `parent` links from the +given commit(s), but exclude commits that are reachable from the one(s) +given with a '{caret}' in front of them. The output is given in reverse +chronological order by default. + +You can think of this as a set operation. Commits reachable from any of +the commits given on the command line form a set, and then commits reachable +from any of the ones given with '{caret}' in front are subtracted from that +set. The remaining commits are what comes out in the command's output. +Various other options and paths parameters can be used to further limit the +result. + +Thus, the following command: + +ifdef::git-rev-list[] +----------------------------------------------------------------------- +$ git rev-list foo bar ^baz +----------------------------------------------------------------------- +endif::git-rev-list[] +ifdef::git-log[] +----------------------------------------------------------------------- +$ git log foo bar ^baz +----------------------------------------------------------------------- +endif::git-log[] + +means "list all the commits which are reachable from 'foo' or 'bar', but +not from 'baz'". + +A special notation "''..''" can be used as a +short-hand for "^'' ''". For example, either of +the following may be used interchangeably: + +ifdef::git-rev-list[] +----------------------------------------------------------------------- +$ git rev-list origin..HEAD +$ git rev-list HEAD ^origin +----------------------------------------------------------------------- +endif::git-rev-list[] +ifdef::git-log[] +----------------------------------------------------------------------- +$ git log origin..HEAD +$ git log HEAD ^origin +----------------------------------------------------------------------- +endif::git-log[] + +Another special notation is "''...''" which is useful +for merges. The resulting set of commits is the symmetric difference +between the two operands. The following two commands are equivalent: + +ifdef::git-rev-list[] +----------------------------------------------------------------------- +$ git rev-list A B --not $(git merge-base --all A B) +$ git rev-list A...B +----------------------------------------------------------------------- +endif::git-rev-list[] +ifdef::git-log[] +----------------------------------------------------------------------- +$ git log A B --not $(git merge-base --all A B) +$ git log A...B +----------------------------------------------------------------------- +endif::git-log[] diff --git a/Documentation/revisions.txt b/Documentation/revisions.txt index 1ad95065c1..d9169c062e 100644 --- a/Documentation/revisions.txt +++ b/Documentation/revisions.txt @@ -254,6 +254,9 @@ specifying a single revision, using the notation described in the previous section, means the set of commits `reachable` from the given commit. +Specifying several revisions means the set of commits reachable from +any of the given commits. + A commit's reachable set is the commit itself and the commits in its ancestry chain.