home-manager/profiles/git.nix

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