home-manager/profiles/git.nix

   1 {
   2   pkgs,
   3   lib,
   4   config,
   5   ...
   6 }:
   7 {
   8   home.packages = lib.mkIf config.programs.git.enable [
   9     pkgs.b4
  10     pkgs.delta
  11     pkgs.difftastic
  12     pkgs.gh
  13     pkgs.git-absorb
  14     pkgs.git-bug
  15     pkgs.git-chglog
  16     pkgs.git-cliff
  17     pkgs.git-crypt
  18     pkgs.git-extras
  19     pkgs.git-filter-repo
  20     #pkgs.git-publish
  21     pkgs.git-quick-stats
  22     pkgs.gitui
  23     #pkgs.radicle-node
  24     pkgs.tig
  25   ];
  26   programs.git = {
  27     enable = lib.mkDefault true;
  28     ignores = [
  29       "*~"
  30       "*.swp"
  31     ];
  32     package = lib.mkDefault pkgs.gitMinimal;
  33     aliases = {
  34       a = "add";
  35       ai = "add --intent-to-add";
  36       ab = "absorb";
  37       abr = "absorb -r";
  38       ap = "add -p";
  39       au = "add -u";
  40       authors = "shortlog -s -n";
  41       b = "branch";
  42       bl = "git log -p -M --follow --stat --";
  43       c = "commit";
  44       ca = "commit --amend";
  45       caa = "commit --amend -C@";
  46       caaa = "commit --amend -C@ -a";
  47       cf = "commit --fixup";
  48       co = "checkout";
  49       d = "diff";
  50       dc = "diff --cached";
  51       dcw = "diff --cached --word-diff=color";
  52       dh = "diff --histogram";
  53       dp = "diff --patience";
  54       dt = "difftool --patience";
  55       dtc = "difftool --cached";
  56       dw = "diff --word-diff=color";
  57       g = "grep";
  58       ign = "ls-files -o -i --exclude-standard";
  59       l = "log";
  60       ll = "log --graph --decorate --pretty=oneline --abbrev-commit";
  61       lp = "log -p --pretty=fuller --stat";
  62       lpg = "log -p --pretty=fuller --stat -g";
  63       p = "push -v";
  64       pa = "patch";
  65       patch = "push rad HEAD:refs/patches";
  66       # See https://stackoverflow.com/a/65839129/6741004
  67       pf = "push -v --force-with-lease --force-if-includes";
  68       pl = "pull";
  69       r = "reset";
  70       repack-1 = "git repack -a -d -f --depth=1 --window=1";
  71       repack-250 = "git repack -a -d -f --depth=250 --window=250";
  72       rh = "reset --hard";
  73       ri = "rebase -i";
  74       rp = "reset -p";
  75       s = "status";
  76       spull = "!git-svn fetch && git-svn rebase";
  77       spush = "!git-svn dcommit";
  78       ss = "status -s";
  79       st = "status -uno";
  80       stu = "status -unormal";
  81       sw = "switch";
  82       fetch-local = "!git fetch local && git tag -d $(git describe --exact-match 2>/dev/null >/dev/null) && git fetch --tags local";
  83       pull-local = "!git fetch-local && git checkout -B master local/master";
  84       pull-local-old = "!git fetch-local && git checkout HEAD'^' && git branch -f master local/master && git checkout master";
  85       root = ''!git rev-list --parents HEAD | egrep "^[a-f0-9]{40}$"'';
  86       has-tag-version = ''!git show-ref --tags -d | grep -qx \"^$(git rev-parse HEAD) refs/tags/v[0-9][0-9][0-9][0-9]\\.[0-9][0-9]\\.[0-9][0-9]\\(\\^{}\\)\\?\"'';
  87       tag-version = ''"!git has-tag-version && return; v=$(TZ=UTC date +v%Y-%m-%d) && name=$(git rev-parse --show-toplevel | sed -e 's:^.*/work::') && set -x && git tag -s -m \"$name $v\" $v"'';
  88       has-tag-majordate = ''!git show-ref --tags -d | grep -qx \"^$(git rev-parse HEAD) refs/tags/v[0-9]\\+.[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]\\(\\^{}\\)\\?\"'';
  89       tag-majordate = ''"!git has-tag-majordate && return; name=$(basename $(dirname $(git rev-parse --show-toplevel))); major=$(basename $(git rev-parse --show-toplevel)); version=''${version:-$(TZ=UTC date +\"v$major.%Y%m%d\")} && set -x && git tag -s -m \"$name $version\" $version"'';
  90       tag-cabal = ''"!set -x; for cabal in $(git ls-files | grep '.*\\.cabal$'); do name=$(sed -ne 's/^name: *\\(.*\\)/\\1/p' \"$cabal\"); version=$(sed -ne 's/^version: *\\(.*\\)/\\1/p' \"$cabal\"); git tag --merged | grep -Fqx \"$name-$version\" || git tag -f -s -m \"$name v$version\" $name-$version; done"'';
  91       cl = "notes --ref=changelog append";
  92       cl-bug = "notes --ref=changelogs/bugs append";
  93       cl-feature = "notes --ref=changelogs/features append";
  94       wip = "for-each-ref --sort='authordate:iso8601' --format=' %(color:green)%(authordate:relative)%09%(color:white)%(refname:short)' refs/heads";
  95     };
  96     extraConfig = {
  97       branch.sort = "-committerdate";
  98       color.branch = "auto";
  99       color.diff = "auto";
 100       #color.diff.whitespace = "red reverse";
 101       color.status = "auto";
 102       column.ui = "auto";
 103       commit.verbose = true;
 104       #core.fsmonitor true
 105       #core.untrackedCache true
 106       core.commentChar = "auto";
 107       core.quotepath = "false";
 108       core.whitespace = "fix,-indent-with-non-tab,trailing-space,cr-at-eol";
 109       diff.algorithm = "histogram";
 110       diff.colorMoved = "plain";
 111       diff.mnemonicPrefix = true;
 112       diff.renames = true;
 113       diff.sqldiff.command = "sqldiff";
 114       fetch.prune = true;
 115       fetch.pruneTags = true;
 116       fetch.all = true;
 117       format.pretty = "oneline";
 118       gui.fontdiff = ''-family "DejaVu Sans Mono" -size 8 -weight normal -slant roman -underline 0 -overstrike 0'';
 119       gui.fontui = ''-family "DejaVu Sans" -size 8 -weight normal -slant roman -underline 0 -overstrike 0'';
 120       gui.spellingdictionary = "en_US";
 121       gui.tabsize = 4;
 122       guitool."Rebase interactive" = {
 123         cmd = "EDITOR=gvim git rebase -i $REVISION";
 124         revprompt = true;
 125       };
 126       help.autocorrect = "prompt";
 127       init.defaultBranch = "main";
 128       merge.tool = "vimdiff";
 129       merge.conflictStyle = "zdiff3";
 130       protocol.version = 2;
 131       pull.rebase = true;
 132       push.autoSetupRemote = true;
 133       push.default = "simple";
 134       push.followTags = true;
 135       push.useForceIfIncludes = true;
 136       rebase.autoSquash = true;
 137       rebase.autoStash = true;
 138       rebase.updateRefs = true;
 139       rerere.autoupdate = true;
 140       rerere.enabled = true;
 141       sendemail.chainReplyTo = "false";
 142       sendemail.composeencoding = "UTF-8";
 143       sendemail.confirm = "always";
 144       sendemail.envelopeSender = "auto";
 145       sendemail.multiedit = "yes";
 146       sendemail.suppressFrom = "false";
 147       sendemail.suppresscc = "self";
 148       sendemail.thread = "true";
 149       sendemail.validate = "true";
 150       tag.sort = "version:refname";
 151       web.browser = "elinks";
 152     };
 153     iniContent = {
 154       /*
 155         diff.external = lib.concatStringsSep " " [
 156           "${pkgs.difftastic}/bin/difft"
 157             "--color auto"
 158             "--background dark"
 159             "--display side-by-side"
 160         ];
 161       */
 162       # difftastic
 163       /*
 164         diff.tool = "difftastic";
 165         difftool.prompt = false;
 166         difftool.difftastic.cmd = ''${pkgs.difftastic}/bin/difft "$LOCAL" "$REMOTE"'';
 167         pager.difftool = true;
 168       */
 169
 170       # delta
 171       /*
 172         core.pager = "delta --grep-separator-symbol keep";
 173         interactive.diffFilter = "delta --color-only --features=interactive";
 174         delta.features = "decorations";
 175         delta.interactive = {
 176           keep-plus-minus-markers = false;
 177         };
 178         delta.decorations = {
 179           commit-decoration-style = "blue ol";
 180           commit-style = "raw";
 181           file-style = "omit";
 182           hunk-header-decoration-style = "blue box";
 183           hunk-header-file-style = "red";
 184           hunk-header-line-number-style = "#067a00";
 185           hunk-header-style = "file line-number syntax";
 186         };
 187       */
 188     };
 189   };
 190   programs.bash = lib.mkIf config.programs.git.enable {
 191     shellAliases = {
 192       g = "git";
 193       ge = "git-edit-commit";
 194       gg = "git grep";
 195       gge = "git-grep-edit";
 196       gui = "gitui";
 197     };
 198     initExtra = ''
 199       git-edit-commit () { $EDITOR $(git diff-tree --no-commit-id --name-only -r "$@"); }
 200       git-grep-edit () { $EDITOR $(git grep --name-only --recursive "$@"); }
 201     '';
 202   };
 203 }