···
42
+
supportedSystems = ["x86_64-linux" "x86_64-darwin" "aarch64-linux" "aarch64-darwin"];
43
+
forAllSystems = nixpkgs.lib.genAttrs supportedSystems;
44
+
nixpkgsFor = forAllSystems (system:
47
+
overlays = [self.overlays.default];
49
+
inherit (gitignore.lib) gitignoreSource;
51
+
overlays.default = final: prev: let
52
+
goModHash = "sha256-EilWxfqrcKDaSR5zA3ZuDSCq7V+/IfWpKPu8HWhpndA=";
53
+
buildCmdPackage = name:
54
+
final.buildGoModule {
57
+
src = gitignoreSource ./.;
58
+
subPackages = ["cmd/${name}"];
59
+
vendorHash = goModHash;
63
+
indigo-lexgen = final.buildGoModule {
64
+
pname = "indigo-lexgen";
67
+
subPackages = ["cmd/lexgen"];
68
+
vendorHash = "sha256-pGc29fgJFq8LP7n/pY1cv6ExZl88PAeFqIbFEhB3xXs=";
72
+
appview = with final;
73
+
final.pkgsStatic.buildGoModule {
76
+
src = gitignoreSource ./.;
79
+
mkdir -p appview/pages/static/{fonts,icons}
80
+
cp -f ${htmx-src} appview/pages/static/htmx.min.js
81
+
cp -rf ${lucide-src}/*.svg appview/pages/static/icons/
82
+
cp -f ${inter-fonts-src}/web/InterVariable*.woff2 appview/pages/static/fonts/
83
+
cp -f ${inter-fonts-src}/web/InterDisplay*.woff2 appview/pages/static/fonts/
84
+
cp -f ${ibm-plex-mono-src}/fonts/complete/woff2/IBMPlexMono-Regular.woff2 appview/pages/static/fonts/
85
+
${pkgs.tailwindcss}/bin/tailwindcss -i input.css -o appview/pages/static/tw.css
89
+
subPackages = ["cmd/appview"];
90
+
vendorHash = goModHash;
92
+
stdenv = pkgsStatic.stdenv;
95
+
knotserver = with final;
96
+
final.pkgsStatic.buildGoModule {
97
+
pname = "knotserver";
99
+
src = gitignoreSource ./.;
100
+
nativeBuildInputs = [final.makeWrapper];
101
+
subPackages = ["cmd/knotserver"];
102
+
vendorHash = goModHash;
107
+
cp $GOPATH/bin/knotserver $out/bin/knotserver
109
+
wrapProgram $out/bin/knotserver \
110
+
--prefix PATH : ${pkgs.git}/bin
112
+
runHook postInstall
116
+
knotserver-unwrapped = final.pkgsStatic.buildGoModule {
117
+
pname = "knotserver";
119
+
src = gitignoreSource ./.;
120
+
subPackages = ["cmd/knotserver"];
121
+
vendorHash = goModHash;
124
+
repoguard = buildCmdPackage "repoguard";
125
+
keyfetch = buildCmdPackage "keyfetch";
127
+
packages = forAllSystems (system: {
129
+
(nixpkgsFor."${system}")
133
+
knotserver-unwrapped
138
+
defaultPackage = forAllSystems (system: nixpkgsFor.${system}.appview);
139
+
formatter = forAllSystems (system: nixpkgsFor."${system}".alejandra);
140
+
devShells = forAllSystems (system: let
141
+
pkgs = nixpkgsFor.${system};
142
+
staticShell = pkgs.mkShell.override {
143
+
stdenv = pkgs.pkgsStatic.stdenv;
146
+
default = staticShell {
147
+
nativeBuildInputs = [
159
+
mkdir -p appview/pages/static/{fonts,icons}
160
+
cp -f ${htmx-src} appview/pages/static/htmx.min.js
161
+
cp -rf ${lucide-src}/*.svg appview/pages/static/icons/
162
+
cp -f ${inter-fonts-src}/web/InterVariable*.woff2 appview/pages/static/fonts/
163
+
cp -f ${inter-fonts-src}/web/InterDisplay*.woff2 appview/pages/static/fonts/
164
+
cp -f ${ibm-plex-mono-src}/fonts/complete/woff2/IBMPlexMono-Regular.woff2 appview/pages/static/fonts/
168
+
apps = forAllSystems (system: let
169
+
pkgs = nixpkgsFor."${system}";
170
+
air-watcher = name:
171
+
pkgs.writeShellScriptBin "run"
173
+
TANGLED_DEV=true ${pkgs.air}/bin/air -c /dev/null \
174
+
-build.cmd "${pkgs.tailwindcss}/bin/tailwindcss -i input.css -o ./appview/pages/static/tw.css && ${pkgs.go}/bin/go build -o ./out/${name}.out ./cmd/${name}/main.go" \
175
+
-build.bin "./out/${name}.out" \
176
+
-build.include_ext "go"
179
+
pkgs.writeShellScriptBin "run"
181
+
${pkgs.tailwindcss}/bin/tailwindcss -w -i input.css -o ./appview/pages/static/tw.css
186
+
program = ''${air-watcher "appview"}/bin/run'';
188
+
watch-knotserver = {
190
+
program = ''${air-watcher "knotserver"}/bin/run'';
194
+
program = ''${tailwind-watcher}/bin/run'';
198
+
nixosModules.appview = {
44
-
supportedSystems = [ "x86_64-linux" "x86_64-darwin" "aarch64-linux" "aarch64-darwin" ];
45
-
forAllSystems = nixpkgs.lib.genAttrs supportedSystems;
46
-
nixpkgsFor = forAllSystems (system:
49
-
overlays = [ self.overlays.default ];
51
-
inherit (gitignore.lib) gitignoreSource;
54
-
overlays.default = final: prev:
56
-
goModHash = "sha256-EilWxfqrcKDaSR5zA3ZuDSCq7V+/IfWpKPu8HWhpndA=";
57
-
buildCmdPackage = name:
58
-
final.buildGoModule {
61
-
src = gitignoreSource ./.;
62
-
subPackages = [ "cmd/${name}" ];
63
-
vendorHash = goModHash;
206
+
services.tangled-appview = {
207
+
enable = mkOption {
210
+
description = "Enable tangled appview";
215
+
description = "Port to run the appview on";
217
+
cookie_secret = mkOption {
219
+
default = "00000000000000000000000000000000";
220
+
description = "Cookie secret";
68
-
indigo-lexgen = final.buildGoModule {
69
-
pname = "indigo-lexgen";
72
-
subPackages = [ "cmd/lexgen" ];
73
-
vendorHash = "sha256-pGc29fgJFq8LP7n/pY1cv6ExZl88PAeFqIbFEhB3xXs=";
77
-
appview = with final;
78
-
final.pkgsStatic.buildGoModule {
81
-
src = gitignoreSource ./.;
84
-
mkdir -p appview/pages/static/{fonts,icons}
85
-
cp -f ${htmx-src} appview/pages/static/htmx.min.js
86
-
cp -rf ${lucide-src}/*.svg appview/pages/static/icons/
87
-
cp -f ${inter-fonts-src}/web/InterVariable*.woff2 appview/pages/static/fonts/
88
-
cp -f ${inter-fonts-src}/web/InterDisplay*.woff2 appview/pages/static/fonts/
89
-
cp -f ${ibm-plex-mono-src}/fonts/complete/woff2/IBMPlexMono-Regular.woff2 appview/pages/static/fonts/
90
-
${pkgs.tailwindcss}/bin/tailwindcss -i input.css -o appview/pages/static/tw.css
94
-
subPackages = [ "cmd/appview" ];
95
-
vendorHash = goModHash;
97
-
stdenv = pkgsStatic.stdenv;
225
+
config = mkIf config.services.tangled-appview.enable {
226
+
systemd.services.tangled-appview = {
227
+
description = "tangled appview service";
228
+
wantedBy = ["multi-user.target"];
231
+
ListenStream = "0.0.0.0:${toString config.services.tangled-appview.port}";
232
+
ExecStart = "${self.packages.${pkgs.system}.appview}/bin/appview";
233
+
Restart = "always";
100
-
knotserver = with final;
101
-
final.pkgsStatic.buildGoModule {
102
-
pname = "knotserver";
104
-
src = gitignoreSource ./.;
105
-
nativeBuildInputs = [ final.makeWrapper ];
106
-
subPackages = [ "cmd/knotserver" ];
107
-
vendorHash = goModHash;
237
+
TANGLED_DB_PATH = "appview.db";
238
+
TANGLED_COOKIE_SECRET = config.services.tangled-appview.cookie_secret;
112
-
cp $GOPATH/bin/knotserver $out/bin/knotserver
244
+
nixosModules.knotserver = {
250
+
cfg = config.services.tangled-knotserver;
254
+
services.tangled-knotserver = {
255
+
enable = mkOption {
258
+
description = "Enable a tangled knotserver";
114
-
wrapProgram $out/bin/knotserver \
115
-
--prefix PATH : ${pkgs.git}/bin
261
+
appviewEndpoint = mkOption {
263
+
default = "https://tangled.sh";
264
+
description = "Appview endpoint";
117
-
runHook postInstall
267
+
gitUser = mkOption {
270
+
description = "User that hosts git repos and performs git operations";
121
-
knotserver-unwrapped = final.pkgsStatic.buildGoModule {
122
-
pname = "knotserver";
124
-
src = gitignoreSource ./.;
125
-
subPackages = [ "cmd/knotserver" ];
126
-
vendorHash = goModHash;
129
-
repoguard = buildCmdPackage "repoguard";
130
-
keyfetch = buildCmdPackage "keyfetch";
132
-
packages = forAllSystems (system: {
134
-
(nixpkgsFor."${system}")
138
-
knotserver-unwrapped
143
-
defaultPackage = forAllSystems (system: nixpkgsFor.${system}.appview);
144
-
formatter = forAllSystems (system: nixpkgsFor."${system}".alejandra);
145
-
devShells = forAllSystems (system:
147
-
pkgs = nixpkgsFor.${system};
148
-
staticShell = pkgs.mkShell.override {
149
-
stdenv = pkgs.pkgsStatic.stdenv;
153
-
default = staticShell {
154
-
nativeBuildInputs = [
166
-
mkdir -p appview/pages/static/{fonts,icons}
167
-
cp -f ${htmx-src} appview/pages/static/htmx.min.js
168
-
cp -rf ${lucide-src}/*.svg appview/pages/static/icons/
169
-
cp -f ${inter-fonts-src}/web/InterVariable*.woff2 appview/pages/static/fonts/
170
-
cp -f ${inter-fonts-src}/web/InterDisplay*.woff2 appview/pages/static/fonts/
171
-
cp -f ${ibm-plex-mono-src}/fonts/complete/woff2/IBMPlexMono-Regular.woff2 appview/pages/static/fonts/
175
-
apps = forAllSystems (system:
177
-
pkgs = nixpkgsFor."${system}";
178
-
air-watcher = name:
179
-
pkgs.writeShellScriptBin "run"
181
-
TANGLED_DEV=true ${pkgs.air}/bin/air -c /dev/null \
182
-
-build.cmd "${pkgs.tailwindcss}/bin/tailwindcss -i input.css -o ./appview/pages/static/tw.css && ${pkgs.go}/bin/go build -o ./out/${name}.out ./cmd/${name}/main.go" \
183
-
-build.bin "./out/${name}.out" \
184
-
-build.include_ext "go"
187
-
pkgs.writeShellScriptBin "run"
189
-
${pkgs.tailwindcss}/bin/tailwindcss -w -i input.css -o ./appview/pages/static/tw.css
195
-
program = ''${air-watcher "appview"}/bin/run'';
197
-
watch-knotserver = {
199
-
program = ''${air-watcher "knotserver"}/bin/run'';
203
-
program = ''${tailwind-watcher}/bin/run'';
207
-
nixosModules.appview =
215
-
services.tangled-appview = {
216
-
enable = mkOption {
219
-
description = "Enable tangled appview";
224
-
description = "Port to run the appview on";
226
-
cookie_secret = mkOption {
228
-
default = "00000000000000000000000000000000";
229
-
description = "Cookie secret";
273
+
openFirewall = mkOption {
276
+
description = "Open port 22 in the firewall for ssh";
234
-
config = mkIf config.services.tangled-appview.enable {
235
-
systemd.services.tangled-appview = {
236
-
description = "tangled appview service";
237
-
wantedBy = [ "multi-user.target" ];
279
+
stateDir = mkOption {
281
+
default = "/home/${cfg.gitUser}";
282
+
description = "Tangled knot data directory";
240
-
ListenStream = "0.0.0.0:${toString config.services.tangled-appview.port}";
241
-
ExecStart = "${self.packages.${pkgs.system}.appview}/bin/appview";
242
-
Restart = "always";
246
-
TANGLED_DB_PATH = "appview.db";
247
-
TANGLED_COOKIE_SECRET = config.services.tangled-appview.cookie_secret;
286
+
scanPath = mkOption {
288
+
default = cfg.stateDir;
289
+
description = "Path where repositories are scanned from";
253
-
nixosModules.knotserver =
260
-
cfg = config.services.tangled-knotserver;
264
-
services.tangled-knotserver = {
265
-
enable = mkOption {
268
-
description = "Enable a tangled knotserver";
292
+
mainBranch = mkOption {
295
+
description = "Default branch name for repositories";
271
-
appviewEndpoint = mkOption {
300
+
listenAddr = mkOption {
273
-
default = "https://tangled.sh";
274
-
description = "Appview endpoint";
302
+
default = "0.0.0.0:5555";
303
+
description = "Address to listen on";
277
-
gitUser = mkOption {
306
+
internalListenAddr = mkOption {
280
-
description = "User that hosts git repos and performs git operations";
308
+
default = "127.0.0.1:5444";
309
+
description = "Internal address for inter-service communication";
283
-
openFirewall = mkOption {
286
-
description = "Open port 22 in the firewall for ssh";
312
+
secretFile = mkOption {
313
+
type = lib.types.path;
314
+
example = "KNOT_SERVER_SECRET=<hash>";
315
+
description = "File containing secret key provided by appview (required)";
289
-
stateDir = mkOption {
318
+
dbPath = mkOption {
291
-
default = "/home/${cfg.gitUser}";
292
-
description = "Tangled knot data directory";
320
+
default = "${cfg.stateDir}/knotserver.db";
321
+
description = "Path to the database file";
296
-
scanPath = mkOption {
298
-
default = cfg.stateDir;
299
-
description = "Path where repositories are scanned from";
302
-
mainBranch = mkOption {
305
-
description = "Default branch name for repositories";
324
+
hostname = mkOption {
326
+
example = "knot.tangled.sh";
327
+
description = "Hostname for the server (required)";
310
-
listenAddr = mkOption {
312
-
default = "0.0.0.0:5555";
313
-
description = "Address to listen on";
316
-
internalListenAddr = mkOption {
318
-
default = "127.0.0.1:5444";
319
-
description = "Internal address for inter-service communication";
322
-
secretFile = mkOption {
323
-
type = lib.types.path;
324
-
example = "KNOT_SERVER_SECRET=<hash>";
325
-
description = "File containing secret key provided by appview (required)";
328
-
dbPath = mkOption {
330
-
default = "${cfg.stateDir}/knotserver.db";
331
-
description = "Path to the database file";
334
-
hostname = mkOption {
336
-
example = "knot.tangled.sh";
337
-
description = "Hostname for the server (required)";
343
-
description = "Enable development mode (disables signature verification)";
333
+
description = "Enable development mode (disables signature verification)";
349
-
config = mkIf cfg.enable {
350
-
environment.systemPackages = with pkgs; [ git ];
339
+
config = mkIf cfg.enable {
340
+
environment.systemPackages = with pkgs; [git];
352
-
system.activationScripts.gitConfig = ''
353
-
mkdir -p "${cfg.repo.scanPath}"
354
-
chown -R ${cfg.gitUser}:${cfg.gitUser} \
355
-
"${cfg.repo.scanPath}"
342
+
system.activationScripts.gitConfig = ''
343
+
mkdir -p "${cfg.repo.scanPath}"
344
+
chown -R ${cfg.gitUser}:${cfg.gitUser} \
345
+
"${cfg.repo.scanPath}"
357
-
mkdir -p "${cfg.stateDir}/.config/git"
358
-
cat > "${cfg.stateDir}/.config/git/config" << EOF
361
-
email = git@example.com
363
-
chown -R ${cfg.gitUser}:${cfg.gitUser} \
347
+
mkdir -p "${cfg.stateDir}/.config/git"
348
+
cat > "${cfg.stateDir}/.config/git/config" << EOF
351
+
email = git@example.com
353
+
chown -R ${cfg.gitUser}:${cfg.gitUser} \
367
-
users.users.${cfg.gitUser} = {
368
-
isSystemUser = true;
369
-
useDefaultShell = true;
370
-
home = cfg.stateDir;
372
-
group = cfg.gitUser;
357
+
users.users.${cfg.gitUser} = {
358
+
isSystemUser = true;
359
+
useDefaultShell = true;
360
+
home = cfg.stateDir;
362
+
group = cfg.gitUser;
375
-
users.groups.${cfg.gitUser} = { };
365
+
users.groups.${cfg.gitUser} = {};
377
-
services.openssh = {
380
-
Match User ${cfg.gitUser}
381
-
AuthorizedKeysCommand /etc/ssh/keyfetch_wrapper
382
-
AuthorizedKeysCommandUser nobody
367
+
services.openssh = {
370
+
Match User ${cfg.gitUser}
371
+
AuthorizedKeysCommand /etc/ssh/keyfetch_wrapper
372
+
AuthorizedKeysCommandUser nobody
386
-
environment.etc."ssh/keyfetch_wrapper" = {
389
-
#!${pkgs.stdenv.shell}
390
-
${self.packages.${pkgs.system}.keyfetch}/bin/keyfetch \
391
-
-repoguard-path ${self.packages.${pkgs.system}.repoguard}/bin/repoguard \
392
-
-internal-api "http://${cfg.server.internalListenAddr}" \
393
-
-git-dir "${cfg.repo.scanPath}" \
394
-
-log-path /tmp/repoguard.log
376
+
environment.etc."ssh/keyfetch_wrapper" = {
379
+
#!${pkgs.stdenv.shell}
380
+
${self.packages.${pkgs.system}.keyfetch}/bin/keyfetch \
381
+
-repoguard-path ${self.packages.${pkgs.system}.repoguard}/bin/repoguard \
382
+
-internal-api "http://${cfg.server.internalListenAddr}" \
383
+
-git-dir "${cfg.repo.scanPath}" \
384
+
-log-path /tmp/repoguard.log
398
-
systemd.services.knotserver = {
399
-
description = "knotserver service";
400
-
after = [ "network.target" "sshd.service" ];
401
-
wantedBy = [ "multi-user.target" ];
403
-
User = cfg.gitUser;
404
-
WorkingDirectory = cfg.stateDir;
406
-
"KNOT_REPO_SCAN_PATH=${cfg.repo.scanPath}"
407
-
"KNOT_REPO_MAIN_BRANCH=${cfg.repo.mainBranch}"
408
-
"APPVIEW_ENDPOINT=${cfg.appviewEndpoint}"
409
-
"KNOT_SERVER_INTERNAL_LISTEN_ADDR=${cfg.server.internalListenAddr}"
410
-
"KNOT_SERVER_LISTEN_ADDR=${cfg.server.listenAddr}"
411
-
"KNOT_SERVER_DB_PATH=${cfg.server.dbPath}"
412
-
"KNOT_SERVER_HOSTNAME=${cfg.server.hostname}"
414
-
EnvironmentFile = cfg.server.secretFile;
415
-
ExecStart = "${self.packages.${pkgs.system}.knotserver}/bin/knotserver";
416
-
Restart = "always";
388
+
systemd.services.knotserver = {
389
+
description = "knotserver service";
390
+
after = ["network.target" "sshd.service"];
391
+
wantedBy = ["multi-user.target"];
393
+
User = cfg.gitUser;
394
+
WorkingDirectory = cfg.stateDir;
396
+
"KNOT_REPO_SCAN_PATH=${cfg.repo.scanPath}"
397
+
"KNOT_REPO_MAIN_BRANCH=${cfg.repo.mainBranch}"
398
+
"APPVIEW_ENDPOINT=${cfg.appviewEndpoint}"
399
+
"KNOT_SERVER_INTERNAL_LISTEN_ADDR=${cfg.server.internalListenAddr}"
400
+
"KNOT_SERVER_LISTEN_ADDR=${cfg.server.listenAddr}"
401
+
"KNOT_SERVER_DB_PATH=${cfg.server.dbPath}"
402
+
"KNOT_SERVER_HOSTNAME=${cfg.server.hostname}"
404
+
EnvironmentFile = cfg.server.secretFile;
405
+
ExecStart = "${self.packages.${pkgs.system}.knotserver}/bin/knotserver";
406
+
Restart = "always";
420
-
networking.firewall.allowedTCPPorts = mkIf cfg.openFirewall [ 22 ];
410
+
networking.firewall.allowedTCPPorts = mkIf cfg.openFirewall [22];
424
-
nixosConfigurations.knotVM = nixpkgs.lib.nixosSystem {
425
-
system = "x86_64-linux";
427
-
self.nixosModules.knotserver
432
-
virtualisation.memorySize = 2048;
433
-
virtualisation.diskSize = 10 * 1024;
434
-
virtualisation.cores = 2;
435
-
services.getty.autologinUser = "root";
436
-
environment.systemPackages = with pkgs; [ curl vim git ];
437
-
systemd.tmpfiles.rules =
439
-
u = config.services.tangled-knotserver.gitUser;
440
-
g = config.services.tangled-knotserver.gitUser;
443
-
"d /var/lib/knotserver 0770 ${u} ${g} - -" # Create the directory first
444
-
"f+ /var/lib/knotserver/secret 0660 ${u} ${g} - KNOT_SERVER_SECRET=679f15000084699abc6a20d3ef449efa3656583f38e456a08f0638250688ff2e"
446
-
services.tangled-knotserver = {
449
-
secretFile = "/var/lib/knotserver/secret";
450
-
hostname = "localhost:6000";
451
-
listenAddr = "0.0.0.0:6000";
414
+
nixosConfigurations.knotVM = nixpkgs.lib.nixosSystem {
415
+
system = "x86_64-linux";
417
+
self.nixosModules.knotserver
423
+
virtualisation.memorySize = 2048;
424
+
virtualisation.diskSize = 10 * 1024;
425
+
virtualisation.cores = 2;
426
+
services.getty.autologinUser = "root";
427
+
environment.systemPackages = with pkgs; [curl vim git];
428
+
systemd.tmpfiles.rules = let
429
+
u = config.services.tangled-knotserver.gitUser;
430
+
g = config.services.tangled-knotserver.gitUser;
432
+
"d /var/lib/knotserver 0770 ${u} ${g} - -" # Create the directory first
433
+
"f+ /var/lib/knotserver/secret 0660 ${u} ${g} - KNOT_SERVER_SECRET=679f15000084699abc6a20d3ef449efa3656583f38e456a08f0638250688ff2e"
435
+
services.tangled-knotserver = {
438
+
secretFile = "/var/lib/knotserver/secret";
439
+
hostname = "localhost:6000";
440
+
listenAddr = "0.0.0.0:6000";