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nixfmt-rfc-style

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There is nothing in this commit except for the changes made by
nix-shell -p nixfmt-rfc-style --run "nixfmt ."

If this has mucked up your open branches then sorry about that. You
can probably nixfmt them to match before merging
This commit is contained in:
Daniel Barlow
2025-02-10 21:55:08 +00:00
parent 13cc5a8992
commit 7e2b0068e6
211 changed files with 6049 additions and 4355 deletions
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185
pkgs/systemconfig/default.nix
View File

@@ -15,97 +15,104 @@
}:
let
inherit (lib.attrsets) mapAttrsToList;
escaped = msg : builtins.replaceStrings
["\n" "=" "\"" "$" ]
["\\x0a" "\\x3d" "\\x22" "\\x24"]
msg;
escaped =
msg: builtins.replaceStrings [ "\n" "=" "\"" "$" ] [ "\\x0a" "\\x3d" "\\x22" "\\x24" ] msg;
visit = prefix: attrset:
let makeFile = prefix : filename: {
type ? "f"
, mode ? null
, target ? null
, contents ? null
, file ? null
, major ? null
, minor ? null
, uid ? 0
, gid ? 0
visit =
prefix: attrset:
let
makeFile =
prefix: filename:
{
type ? "f",
mode ? null,
target ? null,
contents ? null,
file ? null,
major ? null,
minor ? null,
uid ? 0,
gid ? 0,
}:
let
pathname = "${prefix}/${filename}";
qpathname = builtins.toJSON pathname;
mode' = if mode != null
then mode
else
(if type == "d" then "0755" else "0644");
cmds = {
"f" = "PRINTFILE(${qpathname}, ${mode'}, ${builtins.toJSON (escaped file)});";
"d" = "MKDIR(${qpathname}, ${mode'});\n" +
(builtins.concatStringsSep "\n"
(visit pathname contents));
"c" = "MKNOD_C(${qpathname}, ${mode'}, ${major}, ${minor});";
"b" = "MKNOD_B(${qpathname}, ${mode'}, ${major}, ${minor});";
"s" = "LN_S(${builtins.toJSON target}, ${qpathname});";
"l" = "LN(${builtins.toJSON target}, ${qpathname})";
"i" = "MKNOD_P(${qpathname}, ${mode'});";
};
cmd = cmds.${type};
chown = if uid>0 || gid>0
then "\nCHOWN(${qpathname},${toString uid},${toString gid});\n"
else "";
in "unlink(${qpathname}); ${cmd} ${chown}";
in mapAttrsToList (makeFile prefix) attrset;
in attrset:
let
activateScript = writeText "activate.c" ''
#include "defs.h"
int main(int argc, char* argv[]) {
chdir(argv[1]);
${(builtins.concatStringsSep "\n" (visit "." attrset))}
}
'';
in stdenv.mkDerivation {
name="system-configuration";
src = ./.;
let
pathname = "${prefix}/${filename}";
qpathname = builtins.toJSON pathname;
mode' = if mode != null then mode else (if type == "d" then "0755" else "0644");
cmds = {
"f" = "PRINTFILE(${qpathname}, ${mode'}, ${builtins.toJSON (escaped file)});";
"d" =
"MKDIR(${qpathname}, ${mode'});\n" + (builtins.concatStringsSep "\n" (visit pathname contents));
"c" = "MKNOD_C(${qpathname}, ${mode'}, ${major}, ${minor});";
"b" = "MKNOD_B(${qpathname}, ${mode'}, ${major}, ${minor});";
"s" = "LN_S(${builtins.toJSON target}, ${qpathname});";
"l" = "LN(${builtins.toJSON target}, ${qpathname})";
"i" = "MKNOD_P(${qpathname}, ${mode'});";
};
cmd = cmds.${type};
chown =
if uid > 0 || gid > 0 then "\nCHOWN(${qpathname},${toString uid},${toString gid});\n" else "";
in
"unlink(${qpathname}); ${cmd} ${chown}";
in
mapAttrsToList (makeFile prefix) attrset;
in
attrset:
let
activateScript = writeText "activate.c" ''
#include "defs.h"
int main(int argc, char* argv[]) {
chdir(argv[1]);
${(builtins.concatStringsSep "\n" (visit "." attrset))}
}
'';
in
stdenv.mkDerivation {
name = "system-configuration";
src = ./.;
CFLAGS = "-Os";
LDFLAGS = "-static -Xlinker -static";
CFLAGS = "-Os";
LDFLAGS = "-static -Xlinker -static";
postConfigure = ''
cp ${activateScript} activate.c
'';
makeFlags = ["activate"];
installPhase = ''
closure=${closureInfo { rootPaths = [ activateScript ]; }}
mkdir -p $out/bin $out/etc
cp $closure/store-paths $out/etc/nix-store-paths
$STRIP --remove-section=.note --remove-section=.comment --strip-all activate -o $out/bin/activate
ln -s ${s6-init-bin}/bin/init $out/bin/init
cp -p ${writeFennel "restart-services" {} ./restart-services.fnl} $out/bin/restart-services
cat > $out/bin/install <<EOF
#!/bin/sh -e
prefix=\''${1-/}
src=\''${prefix}$out
dest=\$prefix
${# if we are running on a normal mounted system then
# the actual device root is mounted on /persist
# and /nix is bind mounted from /persist/nix
# (see the code in preinit). So we need to check for this
# case otherwise we will install into a ramfs/rootfs
postConfigure = ''
cp ${activateScript} activate.c
'';
makeFlags = [ "activate" ];
installPhase = ''
closure=${closureInfo { rootPaths = [ activateScript ]; }}
mkdir -p $out/bin $out/etc
cp $closure/store-paths $out/etc/nix-store-paths
$STRIP --remove-section=.note --remove-section=.comment --strip-all activate -o $out/bin/activate
ln -s ${s6-init-bin}/bin/init $out/bin/init
cp -p ${writeFennel "restart-services" { } ./restart-services.fnl} $out/bin/restart-services
cat > $out/bin/install <<EOF
#!/bin/sh -e
prefix=\''${1-/}
src=\''${prefix}$out
dest=\$prefix
${
# if we are running on a normal mounted system then
# the actual device root is mounted on /persist
# and /nix is bind mounted from /persist/nix
# (see the code in preinit). So we need to check for this
# case otherwise we will install into a ramfs/rootfs
""
}
if test -d \$dest/persist; then dest=\$dest/persist; fi
cp -v -fP \$src/bin/* \$src/etc/* \$dest
${
if attrset ? boot then
''
(cd \$dest
test -d boot || mkdir boot
cd boot
cp ../${lib.strings.removePrefix "/" attrset.boot.target}/* .
sync; sync
)
''
else
""
}
if test -d \$dest/persist; then dest=\$dest/persist; fi
cp -v -fP \$src/bin/* \$src/etc/* \$dest
${if attrset ? boot then ''
(cd \$dest
test -d boot || mkdir boot
cd boot
cp ../${lib.strings.removePrefix "/" attrset.boot.target}/* .
sync; sync
)
'' else ""}
EOF
chmod +x $out/bin/install
'';
}
}
EOF
chmod +x $out/bin/install
'';
}