gitconfig

# Bradford Smith
# ~/.gitconfig
# updated: 2025-03-21
#####################

[user]
    name = Bradford Smith
    # make git prompt for email before allowing commits, this forces me to
    # specify my email on a per-repo basis instead of globally
    useConfigOnly = true
[core]
    editor = vim
    excludesfile = ~/.gitignore
    #fsmonitor = true
[init]
    templatedir = ~/.git_template
[include]
    path = .gitconfig.local
[merge]
    tool = vimdiff
[diff]
    tool = vimdiff
    colorMoved = plain
[difftool]
    prompt = false
[commit]
    # commits start with prefilled text provided in:
    template = ~/.gitmessage
    gpgSign = true
[tag]
    gpgSign = true
[color]
    ui = always
    branch = true
    diff = true
    interactive = true
    status = true
[color "branch"]
    current = bold green
    upstream = bold blue
[color "diff"]
    oldMoved = blue
    newMoved = bold blue
    oldMovedAlternative = cyan
    newMovedAlternative = bold cyan
[color "status"]
    added = green
    changed = yellow
    untracked = red
[push]
    default = upstream
[pull]
    rebase = false
[log]
    decorate = short
    mailmap = true
[rebase]
    autosquash = true
[mailmap]
    file = ~/.git_mailmap
[stash]
    showPatch = true
[fetch]
    prune = true
[format]
    pretty = fuller
[alias]
    # show aliases (meta-aliases?)
    alias = "!git config --get-regexp 'alias.*' | colrm 1 6 | sed -e 's/[ ]/ = /' -e 's/[ ]\\+/ /g' | fmt -t"
    aliases = "!git alias"

    # alias for my git-summary helper
    # see: github.com/bradford-smith94/git-summary
    contributions ="!git summary"

    ctags = "!$(git rev-parse --show-toplevel)/.git/hooks/ctags.sh"
    re-init-hooks = "!rm -r $(git rev-parse --show-toplevel)/.git/hooks/; git init"
    local-ignore = "!sh -c 'echo \"$1\" >> $(git rev-parse --show-toplevel)/.git/info/exclude' -"

    # from github.com/tsu-complete/dot/blob/master/git/_gitconfig
    graph = "log --graph --branches --remotes --tags --pretty='%w(76, 0, 6)%C(red)%h%C(reset) -%C(auto)%d%C(reset) %s%n %C(green)(%cr) %C(bold blue)<%aN>%C(reset)' --abbrev-commit --date=relative"
    graph-branch = "log --graph --pretty='%w(76, 0, 6)%C(red)%h%C(reset) -%C(auto)%d%C(reset) %s%n %C(green)(%cr) %C(bold blue)<%aN>%C(reset)' --abbrev-commit --date=relative"
    shortgraph = "log --graph --branches --remotes --tags --pretty='%C(red)%h%C(reset)%C(auto)%d%C(reset) %s' --abbrev-commit"
    lines = "!git grep --no-color -z --cached -Il '' | xargs -0 wc -l"
    lines-authored = "!git grep --no-color -z --cached -Il '' | xargs -0 -n1 git blame --line-porcelain HEAD | grep -a \"^author \"|sort|uniq -c|sort -nr | awk '{lines[count++]=$0;sum+=$1}END{for(i=0;i<count;i++){ print lines[i] \" (\" lines[i]/sum*100 \"%)\"}}'"
    lines-authored-w = "!git grep --no-color -z --cached -Il '' | xargs -0 -n1 git blame -w --line-porcelain HEAD | grep -a \"^author \"|sort|uniq -c|sort -nr | awk '{lines[count++]=$0;sum+=$1}END{for(i=0;i<count;i++){ print lines[i] \" (\" lines[i]/sum*100 \"%)\"}}'"

    # log aliases
    # use after git pull to show a log of the new commits (can optionally take a
    # ref name e.g. HEAD, branch name) https://stackoverflow.com/a/12631371
    new = "!git log $1@{1}..$1@{0} \"$@\""
    newest = "log -1"
    # hardcoding HEAD in diffnew allows for arguments to diff (e.g. diff -w)
    diffnew = "!git diff HEAD@{1}..HEAD@{0}"
    # use to show commits from only today/yesterday
    today ="log --since=midnight"
    yesterday = "log --since=\"yesterday midnight\" --until=midnight"
    # log only commits that haven't been pushed to the upstream tracking branch
    unpushed = "log @{u}.."

    # show all of something, keep commands consistent in plain English
    authors = "shortlog -ns --no-merges"
    branches = "!git rainbow-branches"
    branches-local = "branch -vv"
    merged-branches = "branch -a --merged"
    remotes = "remote -v"
    stashes = "stash list --pretty=format:\"%C(red)%h%C(reset)(%C(magenta)%gd%C(reset)): %<(70,trunc)%s %C(green)(%cr)%C(reset)\""
    tags = "!git log --tags --simplify-by-decoration --pretty=\"format:%ai %d\" | grep tag | sed 's/^.*(\\(.*\\))$/\\1/' | awk '{i=1; while (i<NF) { if ($i== \"tag:\") { t=$(i+1); gsub(\",\", \"\", t); print t; ++i} ++i;}}' | less -FRX"

    # https://stackoverflow.com/a/46085465
    large-files = "!git rev-list --objects --all \
        | git cat-file --batch-check='%(objecttype) %(objectname) %(objectsize) %(rest)' \
        | sed -n 's/^blob //p' \
        | sort -r --numeric-sort --key=2 \
        | head -n 10 \
        | cut -c 1-12,41- \
        | $(command -v gnumfmt || echo numfmt) --field=2 --to=iec-i --suffix=B --padding=7 --round=nearest"

    # show history of given file
    history = "log -p --"

    # question aliases, whatis this commit, whoami (ignore 'useconfigonly'),
    # whois this other author
    whatis = "show"
    whoami = "!git config --get-regexp '^user.*' | colrm 1 5 | sed -e '/^useconfigonly.*$/d' -e 's/[ ]/ = /'"
    whois = "!sh -c 'git log -i -1 --pretty=\"tformat:%aN <%aE>\" --author=\"$1\"' -"

    # make a .mailmap file based on the shortlog
    mkmailmap = "!git shortlog -se | awk -F'\\t' '{print $2,$3,$2,$3}' | sort > .mailmap"

    clean-orig = "clean -f -e '*.*' -e '!*.orig'"

    serve = "!git daemon --reuseaddr --verbose --base-path=$(git rev-parse --show-toplevel) --export-all $(git rev-parse --show-toplevel)/.git"

    # mostly for fun, destroy all git history
    nuke = "!git rev-parse --show-toplevel 2>&1 >/dev/null && rm -rf $(git rev-parse --show-toplevel)/.git"

    # for the rare occasion you want to stash _only_ unstaged changes
    stash-unstaged = "stash -k"
    add-w = "!git diff -U0 -w --no-color \"$@\" | git apply --cached --ignore-whitespace --unidiff-zero -"

    # useful to navigate to repository root: `cd $(git top)`
    top = "rev-parse --show-toplevel"

    # stop git from tracking a file
    untrack = "rm --cached"
    # status without untracked
    status-clean = "status -uno"