From 985801e55e8c093aab2857d9f8df5d5f6dce6ad6 Mon Sep 17 00:00:00 2001 From: Jonni Liljamo Date: Wed, 11 Oct 2023 22:10:51 +0300 Subject: [PATCH] feat: initial commit --- Dockerfile | 30 ++ LICENSE | 619 ++++++++++++++++++++++++++++++++++++++ NOTICE | 15 + components.templ | 5 + components_templ.go | 43 +++ config/config.go | 36 +++ db/db.go | 28 ++ db/migrations.go | 74 +++++ dns/handle.go | 22 ++ dns/query.go | 22 ++ dns/server.go | 20 ++ docker-compose.yaml | 19 ++ felu.go | 97 ++++++ flake.lock | 71 +++++ flake.nix | 38 +++ go.mod | 46 +++ go.sum | 118 ++++++++ renderer.go | 43 +++ scripts/sqlite_web_dev.sh | 2 + 19 files changed, 1348 insertions(+) create mode 100644 Dockerfile create mode 100644 LICENSE create mode 100644 NOTICE create mode 100644 components.templ create mode 100644 components_templ.go create mode 100644 config/config.go create mode 100644 db/db.go create mode 100644 db/migrations.go create mode 100644 dns/handle.go create mode 100644 dns/query.go create mode 100644 dns/server.go create mode 100644 docker-compose.yaml create mode 100644 felu.go create mode 100644 flake.lock create mode 100644 flake.nix create mode 100644 go.mod create mode 100644 go.sum create mode 100644 renderer.go create mode 100755 scripts/sqlite_web_dev.sh diff --git a/Dockerfile b/Dockerfile new file mode 100644 index 0000000..a499714 --- /dev/null +++ b/Dockerfile @@ -0,0 +1,30 @@ +# builder +FROM golang:1.21.3-alpine3.18 AS builder + +RUN apk update && apk add gcc musl-dev + +ARG VERSION=notset-dockerfile + +WORKDIR /usr/src/app + +COPY go.mod go.sum ./ +RUN go mod download && go mod verify + +COPY . . + +RUN --mount=type=cache,target=/root/.cache/go-build \ +CGO_ENABLED=1 GOOS=linux go build -ldflags=-X=main.version=${VERSION} -v -o /felu ./*.go + +# tester +FROM builder AS tester +RUN --mount=type=cache,target=/root/.cache/go-build go test -v ./... + +# release +FROM alpine:3.18 AS release + +COPY --from=builder /felu /felu +ADD ./static /static + +RUN mkdir /var/felu + +ENTRYPOINT ["/felu"] diff --git a/LICENSE b/LICENSE new file mode 100644 index 0000000..ca9b055 --- /dev/null +++ b/LICENSE @@ -0,0 +1,619 @@ + GNU AFFERO GENERAL PUBLIC LICENSE + Version 3, 19 November 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU Affero General Public License is a free, copyleft license for +software and other kinds of works, specifically designed to ensure +cooperation with the community in the case of network server software. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. 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See the +GNU Affero General Public License for more details. + +You should have received a copy of the GNU Affero General Public License +along with this program. If not, see . diff --git a/components.templ b/components.templ new file mode 100644 index 0000000..9857d5b --- /dev/null +++ b/components.templ @@ -0,0 +1,5 @@ +package main + +templ index() { +
testing, testing
+} diff --git a/components_templ.go b/components_templ.go new file mode 100644 index 0000000..30cf70e --- /dev/null +++ b/components_templ.go @@ -0,0 +1,43 @@ +// Code generated by templ@(devel) DO NOT EDIT. + +package main + +//lint:file-ignore SA4006 This context is only used if a nested component is present. + +import "github.com/a-h/templ" +import "context" +import "io" +import "bytes" + +func index() templ.Component { + return templ.ComponentFunc(func(ctx context.Context, w io.Writer) (err error) { + templBuffer, templIsBuffer := w.(*bytes.Buffer) + if !templIsBuffer { + templBuffer = templ.GetBuffer() + defer templ.ReleaseBuffer(templBuffer) + } + ctx = templ.InitializeContext(ctx) + var_1 := templ.GetChildren(ctx) + if var_1 == nil { + var_1 = templ.NopComponent + } + ctx = templ.ClearChildren(ctx) + _, err = templBuffer.WriteString("
") + if err != nil { + return err + } + var_2 := `testing, testing` + _, err = templBuffer.WriteString(var_2) + if err != nil { + return err + } + _, err = templBuffer.WriteString("
") + if err != nil { + return err + } + if !templIsBuffer { + _, err = templBuffer.WriteTo(w) + } + return err + }) +} diff --git a/config/config.go b/config/config.go new file mode 100644 index 0000000..19ba328 --- /dev/null +++ b/config/config.go @@ -0,0 +1,36 @@ +/* + * Copyright (C) 2023 Jonni Liljamo + * + * This file is licensed under AGPL-3.0-or-later, see NOTICE and LICENSE for + * more information. + */ +package config + +import "git.src.quest/~skye/erya-go/util" + +var FeluConfig *config + +type config struct { + // Data directory, with trailing slash + DataDir string + + FrontendBindAddr string + + BackendBindAddr string + + DNSBindIP string + DNSBindPort int32 +} + +func InitConfig() { + FeluConfig = &config { + DataDir: util.LoadEnvStr("FELU_DB_PATH", "/var/felu/"), + + FrontendBindAddr: util.LoadEnvStr("FELU_FRONTEND_BIND_ADDR", "0.0.0.0:8080"), + + BackendBindAddr: util.LoadEnvStr("FELU_BACKEND_BIND_ADDR", "0.0.0.0:8081"), + + DNSBindIP: util.LoadEnvStr("FELU_DNS_BIND_IP", "0.0.0.0"), + DNSBindPort: util.LoadEnvInt32("FELU_DNS_BIND_PORT", 53), + } +} diff --git a/db/db.go b/db/db.go new file mode 100644 index 0000000..f6e2dd1 --- /dev/null +++ b/db/db.go @@ -0,0 +1,28 @@ +/* + * Copyright (C) 2023 Jonni Liljamo + * + * This file is licensed under AGPL-3.0-or-later, see NOTICE and LICENSE for + * more information. + */ +package db + +import ( + "database/sql" + + "git.src.quest/~skye/felu-ddns/config" + _ "github.com/mattn/go-sqlite3" +) + +var DBConn *sql.DB + +func InitDB() error { + var err error + DBConn, err = sql.Open("sqlite3", config.FeluConfig.DataDir + "felu.db") + if err != nil { + return err + } + + runMigrations() + + return nil +} diff --git a/db/migrations.go b/db/migrations.go new file mode 100644 index 0000000..0283fc3 --- /dev/null +++ b/db/migrations.go @@ -0,0 +1,74 @@ +/* + * Copyright (C) 2023 Jonni Liljamo + * + * This file is licensed under AGPL-3.0-or-later, see NOTICE and LICENSE for + * more information. + */ +package db + +import ( + "fmt" + "log" +) + +var migrationsTable string = "schema_migrations" + +func runMigrations() { + log.Print("[felu/db] Running migrations") + + var schemaVersion int = 0 + + schemaVersionQuery := fmt.Sprintf( + `SELECT schema_version + FROM %s + ORDER BY schema_version + DESC LIMIT 1`, + migrationsTable) + err := DBConn.QueryRow(schemaVersionQuery).Scan(&schemaVersion) + if err != nil { + log.Print("[felu/db] No schema version found, running all migrations") + } else { + log.Printf("[felu/db] Currently on schema version %d", schemaVersion) + } + + migrations := migrations() + if schemaVersion != len(migrations) { + for i := 0; i < len(migrations); i++ { + if i >= schemaVersion { + log.Printf("[felu/db] Running migration %d", i + 1) // + 1 is just a visual thing + _, err := DBConn.Exec(migrations[i]) + if err != nil { + log.Fatalf("[felu/db] Migration %d failed to run!", i) + } + } + } + + // We are now up to date + schemaVersion = len(migrations) + // Create a new entry in the migrations table + schemaMigrationInsertQuery := fmt.Sprintf( + `INSERT INTO %s(schema_version) VALUES(%d)`, + migrationsTable, schemaVersion) + _, err = DBConn.Exec(schemaMigrationInsertQuery) + if err != nil { + log.Fatal("[felu/db] Migrations ran, but was not able to create migration entry") + } else { + log.Print("[felu/db] Migrations ran successfully") + } + } else { + log.Printf("[felu/db] Already on schema version %d, no migrations to run", schemaVersion) + } +} + +func migrations() []string { + return []string{ + fmt.Sprintf(`CREATE TABLE %s ( + schema_version INTEGER + )`, migrationsTable), + fmt.Sprintf(`CREATE TABLE domains ( + id INTEGER NOT NULL PRIMARY KEY, + ddns_domain TEXT, + a_record TEXT + )`), + } +} diff --git a/dns/handle.go b/dns/handle.go new file mode 100644 index 0000000..6e9b3d3 --- /dev/null +++ b/dns/handle.go @@ -0,0 +1,22 @@ +/* + * Copyright (C) 2023 Jonni Liljamo + * + * This file is licensed under AGPL-3.0-or-later, see NOTICE and LICENSE for + * more information. + */ +package dns + +import "github.com/miekg/dns" + +func handleDnsRequest(w dns.ResponseWriter, r *dns.Msg) { + m := new(dns.Msg) + m.SetReply(r) + m.Compress = false + + switch r.Opcode { + case dns.OpcodeQuery: + parseQuery(m) + } + + w.WriteMsg(m) +} diff --git a/dns/query.go b/dns/query.go new file mode 100644 index 0000000..456d149 --- /dev/null +++ b/dns/query.go @@ -0,0 +1,22 @@ +/* + * Copyright (C) 2023 Jonni Liljamo + * + * This file is licensed under AGPL-3.0-or-later, see NOTICE and LICENSE for + * more information. + */ +package dns + +import ( + "log" + + "github.com/miekg/dns" +) + +func parseQuery(m *dns.Msg) { + for _, q := range m.Question { + switch q.Qtype { + case dns.TypeA: + log.Printf("[felu/dns] Query for '%s'", q.Name) + } + } +} diff --git a/dns/server.go b/dns/server.go new file mode 100644 index 0000000..2f50e07 --- /dev/null +++ b/dns/server.go @@ -0,0 +1,20 @@ +/* + * Copyright (C) 2023 Jonni Liljamo + * + * This file is licensed under AGPL-3.0-or-later, see NOTICE and LICENSE for + * more information. + */ +package dns + +import "github.com/miekg/dns" + +func Run(addr string) error { + dns.HandleFunc(".", handleDnsRequest) + + server := &dns.Server{ + Addr: addr, + Net: "udp", + } + + return server.ListenAndServe() +} diff --git a/docker-compose.yaml b/docker-compose.yaml new file mode 100644 index 0000000..ce99ab0 --- /dev/null +++ b/docker-compose.yaml @@ -0,0 +1,19 @@ +version: "3.8" + +volumes: + felu_data: + driver: local + +services: + felu: + build: . + image: liljamo/felu + container_name: felu + restart: always + volumes: + - felu_data:/var/felu + ports: + - 8080:8080 + environment: + TZ: Europe/Helsinki + GIN_MODE: release # or "debug" for debug logs diff --git a/felu.go b/felu.go new file mode 100644 index 0000000..b5f21b2 --- /dev/null +++ b/felu.go @@ -0,0 +1,97 @@ +/* + * Copyright (C) 2023 Jonni Liljamo + * + * This file is licensed under AGPL-3.0-or-later, see NOTICE and LICENSE for + * more information. + */ +package main + +import ( + "log" + "net/http" + "strconv" + "time" + + "git.src.quest/~skye/felu-ddns/config" + "git.src.quest/~skye/felu-ddns/db" + "git.src.quest/~skye/felu-ddns/dns" + "github.com/gin-gonic/gin" + "golang.org/x/sync/errgroup" +) + +var version = "notset-builtin" + +var ( + g errgroup.Group +) + +func setupFrontendRouter() *gin.Engine { + r := gin.Default() + r.Static("/static", "./static") + r.HTMLRender = &TemplRender{} + + r.GET("/", func(c *gin.Context) { + c.HTML(http.StatusOK, "", index()) + }) + + return r +} + +func setupBackendRouter() *gin.Engine { + r := gin.Default() + + r.GET("/", func(c *gin.Context) { + c.JSON(http.StatusOK, gin.H{ + "status": "success", + }) + }) + + return r +} + +func main() { + log.Print("[felu] Starting up...") + + config.InitConfig() + + if err := db.InitDB(); err != nil { + log.Fatalf("[felu] Failed to initialize database: '%s'", err) + } + defer db.DBConn.Close() + + frontend := &http.Server{ + Addr: config.FeluConfig.FrontendBindAddr, + Handler: setupFrontendRouter(), + ReadTimeout: 5 * time.Second, + WriteTimeout: 10 * time.Second, + } + + backend := &http.Server{ + Addr: config.FeluConfig.BackendBindAddr, + Handler: setupBackendRouter(), + ReadTimeout: 5 * time.Second, + WriteTimeout: 10 * time.Second, + } + + log.Printf("[felu] Serving frontend at '%s'", config.FeluConfig.FrontendBindAddr) + g.Go(func() error { + return frontend.ListenAndServe() + }) + + log.Printf("[felu] Serving backend at '%s'", config.FeluConfig.BackendBindAddr) + g.Go(func() error { + return backend.ListenAndServe() + }) + + dnsIP := config.FeluConfig.DNSBindIP + dnsPort := strconv.Itoa(int(config.FeluConfig.DNSBindPort)) + dnsAddr := dnsIP + ":" + dnsPort + log.Printf("[felu] Serving DNS at '%s'", dnsAddr) + g.Go(func() error { + return dns.Run(dnsAddr) + }) + + if err := g.Wait(); err != nil { + log.Fatalf("[felu] Error while running: %s", err) + } +} diff --git a/flake.lock b/flake.lock new file mode 100644 index 0000000..a0e7489 --- /dev/null +++ b/flake.lock @@ -0,0 +1,71 @@ +{ + "nodes": { + "gitignore": { + "inputs": { + "nixpkgs": [ + "templ", + "nixpkgs" + ] + }, + "locked": { + "lastModified": 1694102001, + "narHash": "sha256-vky6VPK1n1od6vXbqzOXnekrQpTL4hbPAwUhT5J9c9E=", + "owner": "hercules-ci", + "repo": "gitignore.nix", + "rev": "9e21c80adf67ebcb077d75bd5e7d724d21eeafd6", + "type": "github" + }, + "original": { + "owner": "hercules-ci", + "repo": "gitignore.nix", + "type": "github" + } + }, + "nixpkgs": { + "locked": { + "lastModified": 1696757521, + "narHash": "sha256-cfgtLNCBLFx2qOzRLI6DHfqTdfWI+UbvsKYa3b3fvaA=", + "owner": "nixos", + "repo": "nixpkgs", + "rev": "2646b294a146df2781b1ca49092450e8a32814e1", + "type": "github" + }, + "original": { + "owner": "nixos", + "ref": "nixpkgs-unstable", + "repo": "nixpkgs", + "type": "github" + } + }, + "root": { + "inputs": { + "nixpkgs": "nixpkgs", + "templ": "templ" + } + }, + "templ": { + "inputs": { + "gitignore": "gitignore", + "nixpkgs": [ + "nixpkgs" + ] + }, + "locked": { + "lastModified": 1696004991, + "narHash": "sha256-ieTfgvPu+JKMLi6EvdWYqC2n4TKFJjmQ3TBLK/e9zZ0=", + "owner": "a-h", + "repo": "templ", + "rev": "efd33120d9e83e5b9c9c1b06272d5bfcce246436", + "type": "github" + }, + "original": { + "owner": "a-h", + "ref": "tags/v0.2.364", + "repo": "templ", + "type": "github" + } + } + }, + "root": "root", + "version": 7 +} diff --git a/flake.nix b/flake.nix new file mode 100644 index 0000000..ef75c00 --- /dev/null +++ b/flake.nix @@ -0,0 +1,38 @@ +{ + inputs = { + nixpkgs.url = "github:nixos/nixpkgs/nixpkgs-unstable"; + templ = { + url = "github:a-h/templ?ref=tags/v0.2.364"; + inputs.nixpkgs.follows = "nixpkgs"; + }; + }; + + outputs = inputs@{ self, nixpkgs, templ }: + let + allSystems = [ + "x86_64-linux" + ]; + + forAllSystems = f: nixpkgs.lib.genAttrs allSystems (system: f { + pkgs = import nixpkgs { inherit system; }; + templ-pkg = inputs.templ.packages.${system}.default; + }); + in + { + devShells = forAllSystems ({ pkgs, templ-pkg }: { + default = pkgs.mkShell { + buildInputs = [ + pkgs.go + pkgs.gopls + + # sqlite web inspector for developing + pkgs.sqlite-web + + pkgs.nodePackages.tailwindcss + + templ-pkg + ]; + }; + }); + }; +} diff --git a/go.mod b/go.mod new file mode 100644 index 0000000..da8d255 --- /dev/null +++ b/go.mod @@ -0,0 +1,46 @@ +module git.src.quest/~skye/felu-ddns + +go 1.20 + +require ( + git.src.quest/~skye/erya-go v0.0.0-20231011145529-3201c2bf8ec7 + github.com/a-h/templ v0.2.364 + github.com/gin-gonic/gin v1.9.1 + golang.org/x/sync v0.4.0 +) + +require ( + github.com/bytedance/sonic v1.10.2 // indirect + github.com/chenzhuoyu/base64x v0.0.0-20230717121745-296ad89f973d // indirect + github.com/chenzhuoyu/iasm v0.9.0 // indirect + github.com/gabriel-vasile/mimetype v1.4.2 // indirect + github.com/gin-contrib/sse v0.1.0 // indirect + github.com/go-playground/locales v0.14.1 // indirect + github.com/go-playground/universal-translator v0.18.1 // indirect + github.com/go-playground/validator/v10 v10.15.5 // indirect + github.com/goccy/go-json v0.10.2 // indirect + github.com/google/go-cmp v0.6.0 // indirect + github.com/json-iterator/go v1.1.12 // indirect + github.com/klauspost/cpuid/v2 v2.2.5 // indirect + github.com/kr/pretty v0.3.1 // indirect + github.com/leodido/go-urn v1.2.4 // indirect + github.com/mattn/go-isatty v0.0.19 // indirect + github.com/mattn/go-sqlite3 v1.14.17 // indirect + github.com/miekg/dns v1.1.56 // indirect + github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect + github.com/modern-go/reflect2 v1.0.2 // indirect + github.com/pelletier/go-toml/v2 v2.1.0 // indirect + github.com/rogpeppe/go-internal v1.11.0 // indirect + github.com/twitchyliquid64/golang-asm v0.15.1 // indirect + github.com/ugorji/go/codec v1.2.11 // indirect + golang.org/x/arch v0.5.0 // indirect + golang.org/x/crypto v0.14.0 // indirect + golang.org/x/mod v0.12.0 // indirect + golang.org/x/net v0.17.0 // indirect + golang.org/x/sys v0.13.0 // indirect + golang.org/x/text v0.13.0 // indirect + golang.org/x/tools v0.13.0 // indirect + google.golang.org/protobuf v1.31.0 // indirect + gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c // indirect + gopkg.in/yaml.v3 v3.0.1 // indirect +) diff --git a/go.sum b/go.sum new file mode 100644 index 0000000..8f18770 --- /dev/null +++ b/go.sum @@ -0,0 +1,118 @@ +git.src.quest/~skye/erya-go v0.0.0-20231011145529-3201c2bf8ec7 h1:gWLmY6ctJQ5Ai3TYmmmURac39QebNYVn34y7m3zOY1I= +git.src.quest/~skye/erya-go v0.0.0-20231011145529-3201c2bf8ec7/go.mod h1:RY9TiE6xOBUzCrej1BjSRdvfyL45VKB2fsXjTDT/d/A= +github.com/a-h/templ v0.2.364 h1:4vseUATyAzacrOOU1jPmLfkxet6Yg/NAmsA/4rDDhfo= +github.com/a-h/templ v0.2.364/go.mod h1:6Lfhsl3Z4/vXl7jjEjkJRCqoWDGjDnuKgzjYMDSddas= +github.com/bytedance/sonic v1.5.0/go.mod h1:ED5hyg4y6t3/9Ku1R6dU/4KyJ48DZ4jPhfY1O2AihPM= +github.com/bytedance/sonic v1.10.0-rc/go.mod h1:ElCzW+ufi8qKqNW0FY314xriJhyJhuoJ3gFZdAHF7NM= +github.com/bytedance/sonic v1.10.2 h1:GQebETVBxYB7JGWJtLBi07OVzWwt+8dWA00gEVW2ZFE= +github.com/bytedance/sonic v1.10.2/go.mod h1:iZcSUejdk5aukTND/Eu/ivjQuEL0Cu9/rf50Hi0u/g4= +github.com/chenzhuoyu/base64x v0.0.0-20211019084208-fb5309c8db06/go.mod h1:DH46F32mSOjUmXrMHnKwZdA8wcEefY7UVqBKYGjpdQY= +github.com/chenzhuoyu/base64x v0.0.0-20221115062448-fe3a3abad311/go.mod h1:b583jCggY9gE99b6G5LEC39OIiVsWj+R97kbl5odCEk= +github.com/chenzhuoyu/base64x v0.0.0-20230717121745-296ad89f973d h1:77cEq6EriyTZ0g/qfRdp61a3Uu/AWrgIq2s0ClJV1g0= +github.com/chenzhuoyu/base64x v0.0.0-20230717121745-296ad89f973d/go.mod h1:8EPpVsBuRksnlj1mLy4AWzRNQYxauNi62uWcE3to6eA= +github.com/chenzhuoyu/iasm v0.9.0 h1:9fhXjVzq5hUy2gkhhgHl95zG2cEAhw9OSGs8toWWAwo= +github.com/chenzhuoyu/iasm v0.9.0/go.mod h1:Xjy2NpN3h7aUqeqM+woSuuvxmIe6+DDsiNLIrkAmYog= +github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E= +github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= +github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c= +github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= +github.com/gabriel-vasile/mimetype v1.4.2 h1:w5qFW6JKBz9Y393Y4q372O9A7cUSequkh1Q7OhCmWKU= +github.com/gabriel-vasile/mimetype v1.4.2/go.mod h1:zApsH/mKG4w07erKIaJPFiX0Tsq9BFQgN3qGY5GnNgA= +github.com/gin-contrib/sse v0.1.0 h1:Y/yl/+YNO8GZSjAhjMsSuLt29uWRFHdHYUb5lYOV9qE= +github.com/gin-contrib/sse v0.1.0/go.mod h1:RHrZQHXnP2xjPF+u1gW/2HnVO7nvIa9PG3Gm+fLHvGI= +github.com/gin-gonic/gin v1.9.1 h1:4idEAncQnU5cB7BeOkPtxjfCSye0AAm1R0RVIqJ+Jmg= +github.com/gin-gonic/gin v1.9.1/go.mod h1:hPrL7YrpYKXt5YId3A/Tnip5kqbEAP+KLuI3SUcPTeU= +github.com/go-playground/assert/v2 v2.2.0 h1:JvknZsQTYeFEAhQwI4qEt9cyV5ONwRHC+lYKSsYSR8s= +github.com/go-playground/locales v0.14.1 h1:EWaQ/wswjilfKLTECiXz7Rh+3BjFhfDFKv/oXslEjJA= 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h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA= +gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM= +nullprogram.com/x/optparse v1.0.0/go.mod h1:KdyPE+Igbe0jQUrVfMqDMeJQIJZEuyV7pjYmp6pbG50= +rsc.io/pdf v0.1.1/go.mod h1:n8OzWcQ6Sp37PL01nO98y4iUCRdTGarVfzxY20ICaU4= diff --git a/renderer.go b/renderer.go new file mode 100644 index 0000000..692eaef --- /dev/null +++ b/renderer.go @@ -0,0 +1,43 @@ +/* + * Copyright (C) 2023 Jonni Liljamo + * + * This file is licensed under AGPL-3.0-or-later, see NOTICE and LICENSE for + * more information. + */ +package main + +import ( + "context" + "net/http" + + "github.com/a-h/templ" + "github.com/gin-gonic/gin/render" +) + +type TemplRender struct { + Code int + Data templ.Component +} + +func (t TemplRender) Render (w http.ResponseWriter) error { + w.WriteHeader(t.Code) + if t.Data != nil { + return t.Data.Render(context.Background(), w) + } + + return nil +} + +func (t TemplRender) WriteContentType(w http.ResponseWriter) { + w.Header().Set("Content-Type", "text/html; charset=utf-8") +} + +func (t *TemplRender) Instance(name string, data interface{}) render.Render { + if templData, ok := data.(templ.Component); ok { + return &TemplRender{ + Code: http.StatusOK, + Data: templData, + } + } + return nil +} diff --git a/scripts/sqlite_web_dev.sh b/scripts/sqlite_web_dev.sh new file mode 100755 index 0000000..3a751e5 --- /dev/null +++ b/scripts/sqlite_web_dev.sh @@ -0,0 +1,2 @@ +#!/usr/bin/env sh +sudo sqlite_web --port 3000 --no-browser /var/lib/docker/volumes/felu-ddns_felu_data/_data/felu.db -- 2.44.1