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|
# Distributed version control system
{
config,
lib,
pkgs,
...
}:
{
imports = [
./assertions.nix
]
++ lib.optional (builtins.pathExists ../../private/git.nix) ../../private/git.nix;
options.development.git = {
enable = lib.mkEnableOption "Enables git.";
package = lib.mkOption {
type = lib.types.package;
readOnly = true;
default = config.programs.git.package;
description = "The git package to use.";
};
username = lib.mkOption {
type = lib.types.str;
description = "Git username.";
};
email = lib.mkOption {
type = lib.types.str;
description = "Git email.";
};
useSSH = lib.mkEnableOption "Use SSH instead of HTTPS for common git platforms.";
signing = {
key = lib.mkOption {
type = lib.types.nullOr lib.types.str;
default = null;
description = "GPG key ID used for signing commits.";
};
signByDefault = lib.mkEnableOption "Sign commits by default.";
};
};
config = lib.mkIf config.development.git.enable {
home.packages = with pkgs; [
git-graph
gawk
];
xdg.configFile."git-graph/models/custom.toml".text = ''
persistence = [
'^(master|main|trunk)$',
'^(develop|dev)$',
'^feature.*$',
'^release.*$',
'^hotfix.*$',
'^bugfix.*$',
]
order = [
'^(master|main|trunk)$',
'^(hotfix|release).*$',
'^(develop|dev)$',
]
[terminal_colors]
matches = [
['^(master|main|trunk)$', ['bright_blue']],
['^(develop|dev)$', ['bright_yellow']],
['^(feature|fork/).*$', ['bright_magenta', 'bright_cyan']],
['^release.*$', ['bright_green']],
['^(bugfix|hotfix).*$', ['bright_red']],
['^tags/.*$', ['bright_green']],
]
unknown = ['bright_white', 'bright_red', 'bright_green', 'bright_yellow', 'bright_blue', 'bright_magenta', 'bright_cyan']
[svg_colors]
matches = [
['^(master|main|trunk)$', ['blue']],
['^(develop|dev)$', ['orange']],
['^(feature|fork/).*$', ['magenta', 'cyan']],
['^release.*$', ['green']],
['^(bugfix|hotfix).*$', ['red']],
['^tags/.*$', ['gray', 'purple', 'teal', 'brown']]
]
unknown = ['gray', 'purple', 'teal', 'brown']
'';
programs.git = {
enable = true;
signing = {
key = config.development.git.signing.key;
signByDefault = config.development.git.signing.signByDefault;
};
settings =
lib.recursiveUpdate
{
user = {
name = config.development.git.username;
email = config.development.git.email;
};
core.askPass = "";
alias = {
log-graph = ''
!f() {
fmt=$(printf '\033[1;34mCommit:\033[0m \033[33m%%h\033[0m \033[91m%%d\033[0m%%n\x01%%H\x01%%n\033[1;34mParents:\033[0m \033[35m%%p\033[0m%%n\033[1;34mAuthor:\033[0m \033[32m%%an\033[0m <\033[96m%%ae\033[0m>%%n\033[1;34mDate:\033[0m \033[36m%%ad (%%ar)\033[0m%%n%%n%%B%%n\033[90m--------------------------------------------------------\033[0m')
git-graph --model custom --color always --sparse --style round --format="$fmt" | awk '
index($0, "\x01") > 0 {
line = $0
start = index(line, "\x01")
rest = substr(line, start + 1)
stop = index(rest, "\x01")
hash = substr(rest, 1, stop - 1)
prefix = substr(line, 1, start - 1)
gsub(/\033\[[0-9;]*[a-zA-Z]/, "", hash)
gsub(/[^0-9a-fA-F]/, "", hash)
if (length(hash) >= 7) {
cmd = "git log -1 --format=\"%G?|%GK\" " hash " 2>/dev/null"
cmd | getline sig
close(cmd)
split(sig, a, "|")
st = a[1]; key = a[2]
} else {
st = ""; key = ""
}
if (st == "G") label = "\033[32mgood\033[0m"
else if (st == "B") label = "\033[31mbad\033[0m"
else if (st == "U") label = "\033[33muntrusted\033[0m"
else if (st == "X") label = "\033[33mexpired sig\033[0m"
else if (st == "Y") label = "\033[33mexpired key\033[0m"
else if (st == "R") label = "\033[31mrevoked\033[0m"
else if (st == "E") label = "\033[90munverifiable\033[0m"
else label = "\033[90mnone\033[0m"
keydisp = (key == "") ? "\033[90m-\033[0m" : "\033[35m" key "\033[0m"
printf "%s\033[1;34mSignature:\033[0m %s %s\n", prefix, label, keydisp
next
}
{ print }
'
}; f | less -R
'';
log-graph-embed = ''
!f() {
fmt=$(printf '\033[1;34mCommit:\033[0m \033[33m%%h\033[0m \033[91m%%d\033[0m%%n\x01%%H\x01%%n\033[1;34mParents:\033[0m \033[35m%%p\033[0m%%n\033[1;34mAuthor:\033[0m \033[32m%%an\033[0m <\033[96m%%ae\033[0m>%%n\033[1;34mDate:\033[0m \033[36m%%ad (%%ar)\033[0m%%n%%n%%B%%n\033[90m--------------------------------------------------------\033[0m')
git-graph --model custom --color always --sparse --style round --no-pager --format="$fmt" | awk '
index($0, "\x01") > 0 {
line = $0
start = index(line, "\x01")
rest = substr(line, start + 1)
stop = index(rest, "\x01")
hash = substr(rest, 1, stop - 1)
prefix = substr(line, 1, start - 1)
gsub(/\033\[[0-9;]*[a-zA-Z]/, "", hash)
gsub(/[^0-9a-fA-F]/, "", hash)
if (length(hash) >= 7) {
cmd = "git log -1 --format=\"%G?|%GK\" " hash " 2>/dev/null"
cmd | getline sig
close(cmd)
split(sig, a, "|")
st = a[1]; key = a[2]
} else {
st = ""; key = ""
}
if (st == "G") label = "\033[32mgood\033[0m"
else if (st == "B") label = "\033[31mbad\033[0m"
else if (st == "U") label = "\033[33muntrusted\033[0m"
else if (st == "X") label = "\033[33mexpired sig\033[0m"
else if (st == "Y") label = "\033[33mexpired key\033[0m"
else if (st == "R") label = "\033[31mrevoked\033[0m"
else if (st == "E") label = "\033[90munverifiable\033[0m"
else label = "\033[90mnone\033[0m"
keydisp = (key == "") ? "\033[90m-\033[0m" : "\033[35m" key "\033[0m"
printf "%s\033[1;34mSignature:\033[0m %s %s\n", prefix, label, keydisp
next
}
{ print }
'
}; f
'';
};
}
(
lib.optionalAttrs config.development.git.useSSH {
url."git@github.com:".insteadOf = "https://github.com/";
url."git@gitlab.com:".insteadOf = "https://gitlab.com/";
url."git@bitbucket.org:".insteadOf = "https://bitbucket.org/";
url."git@codeberg.org:".insteadOf = "https://codeberg.org/";
url."git@git.sr.ht:".insteadOf = "https://git.sr.ht/";
}
);
};
};
}
|
