69 lines
2.3 KiB
Nix
69 lines
2.3 KiB
Nix
{ lib, pkgs, ... }:
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let
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# TODO: use formats.gitIni or lib.generators.toGitINI
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# - see: <repo:nixos/nixpkgs:pkgs/pkgs-lib/formats.nix>
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mkCfg = lib.generators.toINI { };
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in
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{
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sane.programs.git = {
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packageUnwrapped = (pkgs.git.override {
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# build without gitweb support, as that installs to share/git,
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# which causes trouble trying to make the sandboxer
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perlSupport = false;
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}).overrideAttrs (upstream: {
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postInstall = upstream.postInstall + ''
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# git-jump is a symlink from bin/git-jump -> share/contrib/git-jump,
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# which causes trouble trying to make the sandboxer
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rm "$out/bin/git-jump"
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'';
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});
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sandbox.method = "bwrap";
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sandbox.net = "clearnet";
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sandbox.whitelistPwd = true;
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sandbox.autodetectCliPaths = true; # necessary for git-upload-pack
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sandbox.extraHomePaths = [
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# even with `whitelistPwd`, git has to crawl *up* the path -- which isn't necessarily in the sandbox -- to locate parent .git files
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"dev"
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"knowledge"
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"nixos"
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"ref"
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".ssh/id_ed25519" # for ssh-auth'd remotes
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];
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fs.".config/git/config".symlink.text = mkCfg {
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# top-level options documented:
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# - <https://git-scm.com/docs/git-config#_variables>
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user.name = "Colin";
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user.email = "colin@uninsane.org";
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alias.amend = "commit --amend --no-edit";
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alias.br = "branch";
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alias.co = "checkout";
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alias.cp = "cherry-pick";
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alias.d = "difftool";
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alias.dif = "diff"; # common typo
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alias.difsum = "diff --compact-summary"; #< show only the list of files which changed, not contents
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alias.rb = "rebase";
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alias.st = "status";
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alias.stat = "status";
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diff.noprefix = true; #< don't show a/ or b/ prefixes in diffs
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# difftastic docs:
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# - <https://difftastic.wilfred.me.uk/git.html>
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diff.tool = "difftastic";
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difftool.prompt = false;
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"difftool \"difftastic\"".cmd = ''${pkgs.difftastic}/bin/difft "$LOCAL" "$REMOTE"'';
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# now run `git difftool` to use difftastic git
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# render dates as YYYY-MM-DD HH:MM:SS +TZ
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log.date = "iso";
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sendemail.annotate = "yes";
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sendemail.confirm = "always";
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stash.showPatch = true;
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};
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};
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}
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