git-commit-tree(1) ================== NAME ---- git-commit-tree - Creates a new commit object SYNOPSIS -------- 'git-commit-tree' [-p ]\ < changelog DESCRIPTION ----------- Creates a new commit object based on the provided tree object and emits the new commit object id on stdout. If no parent is given then it is considered to be an initial tree. A commit object usually has 1 parent (a commit after a change) or up to 16 parents. More than one parent represents a merge of branches that led to them. While a tree represents a particular directory state of a working directory, a commit represents that state in "time", and explains how to get there. Normally a commit would identify a new "HEAD" state, and while git doesn't care where you save the note about that state, in practice we tend to just write the result to the file `.git/HEAD`, so that we can always see what the last committed state was. OPTIONS ------- :: An existing tree object -p :: Each '-p' indicates the id of a parent commit object. Commit Information ------------------ A commit encapsulates: - all parent object ids - author name, email and date - committer name and email and the commit time. If not provided, "git-commit-tree" uses your name, hostname and domain to provide author and committer info. This can be overridden using the following environment variables. GIT_AUTHOR_NAME GIT_AUTHOR_EMAIL GIT_AUTHOR_DATE GIT_COMMITTER_NAME GIT_COMMITTER_EMAIL (nb "<", ">" and "\n"s are stripped) A commit comment is read from stdin (max 999 chars). If a changelog entry is not provided via "<" redirection, "git-commit-tree" will just wait for one to be entered and terminated with ^D. Diagnostics ----------- You don't exist. Go away!:: The passwd(5) gecos field couldn't be read Your parents must have hated you!:: The password(5) gecos field is longer than a giant static buffer. Your sysadmin must hate you!:: The password(5) name field is longer than a giant static buffer. See Also -------- gitlink:git-write-tree[1] Author ------ Written by Linus Torvalds Documentation -------------- Documentation by David Greaves, Junio C Hamano and the git-list . GIT --- Part of the gitlink:git[7] suite