Does git run "fetch" automatically, or only when I tell it to? -


i'm using git in bash, , have 1 of fancy bash prompts gives me repository information without having type git status. tells me branch i'm on, how many modified , untracked files, and, relevant question, how far ahead/behind remote am.

recently i've begun notice strange: when press enter , new prompt appears, tells me i'm few commits behind master. and, in fact, am, "git status" confirms it. question is: how know? @ no point did run git fetch or git pull or other command talk remote , find out how far/behind local checkout was. in fact, i've seen happen i'm haven't run git commands in between, except git status -z --porcelain bash prompt script runs generate prompt.

it's freaking me out bit. mean, information helpful, idea of running git commands on repository without me knowing bit unsettling. here questions:

  1. does git kind of thing? run fetches automatically in background result of running other command? obviously, push/pull needs run fetch execute, i'm talking "local" commands git status, git add, git commit, git diff, etc.

  2. is there kind of "command log" in git, can audit operations run, when, , whom?

  1. nope, not
  2. not know of. can set environment variable git_trace, git tells commands internally calls.

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