From 5bccac44d6103505b29c1d3182b6ef317e651755 Mon Sep 17 00:00:00 2001 From: Finn Date: Sun, 5 May 2024 15:10:32 -0700 Subject: [PATCH] Initial commit --- .gitignore | 1 + LICENSE | 661 +++++++++++++++++++++ cmd/go-project-template/main.go | 39 ++ config/config.go | 34 ++ db/db.go | 32 + db/example.sql.go | 63 ++ db/helpers.go | 54 ++ db/migrations/001_init.sql | 12 + db/models.go | 12 + db/queries/example.sql | 11 + go.mod | 29 + go.sum | 82 +++ httpserver/server.go | 85 +++ httpserver/static/main.css | 22 + httpserver/templates.go | 56 ++ httpserver/templates/404.html | 5 + httpserver/templates/500.html | 6 + httpserver/templates/base.html | 21 + httpserver/templates/importer-process.html | 26 + httpserver/templates/importer-upload.html | 12 + sqlc.yaml | 10 + 21 files changed, 1273 insertions(+) create mode 100644 .gitignore create mode 100644 LICENSE create mode 100644 cmd/go-project-template/main.go create mode 100644 config/config.go create mode 100644 db/db.go create mode 100644 db/example.sql.go create mode 100644 db/helpers.go create mode 100644 db/migrations/001_init.sql create mode 100644 db/models.go create mode 100644 db/queries/example.sql create mode 100644 go.mod create mode 100644 go.sum create mode 100644 httpserver/server.go create mode 100644 httpserver/static/main.css create mode 100644 httpserver/templates.go create mode 100644 httpserver/templates/404.html create mode 100644 httpserver/templates/500.html create mode 100644 httpserver/templates/base.html create mode 100644 httpserver/templates/importer-process.html create mode 100644 httpserver/templates/importer-upload.html create mode 100644 sqlc.yaml diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..30fb0c3 --- /dev/null +++ b/.gitignore @@ -0,0 +1 @@ +go-project-template.json diff --git a/LICENSE b/LICENSE new file mode 100644 index 0000000..0ad25db --- /dev/null +++ b/LICENSE @@ -0,0 +1,661 @@ + 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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It is safest +to attach them to the start of each source file to most effectively +state the exclusion of warranty; and each file should have at least +the "copyright" line and a pointer to where the full notice is found. + + + Copyright (C) + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU Affero General Public License as published + by the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 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 . + +Also add information on how to contact you by electronic and paper mail. + + If your software can interact with users remotely through a computer +network, you should also make sure that it provides a way for users to +get its source. For example, if your program is a web application, its +interface could display a "Source" link that leads users to an archive +of the code. There are many ways you could offer source, and different +solutions will be better for different programs; see section 13 for the +specific requirements. + + You should also get your employer (if you work as a programmer) or school, +if any, to sign a "copyright disclaimer" for the program, if necessary. +For more information on this, and how to apply and follow the GNU AGPL, see +. diff --git a/cmd/go-project-template/main.go b/cmd/go-project-template/main.go new file mode 100644 index 0000000..d47cec1 --- /dev/null +++ b/cmd/go-project-template/main.go @@ -0,0 +1,39 @@ +package main + +import ( + "context" + "os" + "os/signal" + + "github.com/sirupsen/logrus" + + "git.janky.solutions/finn/go-project-template/config" + "git.janky.solutions/finn/go-project-template/db" + "git.janky.solutions/finn/go-project-template/httpserver" +) + +func main() { + run() +} + +func run() { + if err := config.Load(); err != nil { + logrus.WithError(err).Fatal("error loading config") + } + logrus.SetLevel(logrus.DebugLevel) + + ctx, cancel := signal.NotifyContext(context.Background(), os.Interrupt) + defer cancel() + + if err := db.Migrate(ctx); err != nil { + logrus.WithError(err).Fatal("error migrating database") + } + + go httpserver.ListenAndServe() + + <-ctx.Done() + + if err := httpserver.Shutdown(ctx); err != nil { + logrus.WithError(err).Error("error shutting down web server") + } +} diff --git a/config/config.go b/config/config.go new file mode 100644 index 0000000..c51ac05 --- /dev/null +++ b/config/config.go @@ -0,0 +1,34 @@ +package config + +import ( + "encoding/json" + "os" + + "github.com/sirupsen/logrus" +) + +type Config struct { + Database string + HTTPBind string +} + +var C = Config{ + HTTPBind: ":8080", +} + +func Load() error { + logrus.Info("loading config file") + + f, err := os.Open("go-project-template.json") + if err != nil { + return err + } + defer f.Close() + + err = json.NewDecoder(f).Decode(&C) + if err != nil { + return err + } + + return nil +} diff --git a/db/db.go b/db/db.go new file mode 100644 index 0000000..fe9b2f7 --- /dev/null +++ b/db/db.go @@ -0,0 +1,32 @@ +// Code generated by sqlc. DO NOT EDIT. +// versions: +// sqlc v1.20.0 + +package db + +import ( + "context" + + "github.com/jackc/pgx/v5" + "github.com/jackc/pgx/v5/pgconn" +) + +type DBTX interface { + Exec(context.Context, string, ...interface{}) (pgconn.CommandTag, error) + Query(context.Context, string, ...interface{}) (pgx.Rows, error) + QueryRow(context.Context, string, ...interface{}) pgx.Row +} + +func New(db DBTX) *Queries { + return &Queries{db: db} +} + +type Queries struct { + db DBTX +} + +func (q *Queries) WithTx(tx pgx.Tx) *Queries { + return &Queries{ + db: tx, + } +} diff --git a/db/example.sql.go b/db/example.sql.go new file mode 100644 index 0000000..a3943c6 --- /dev/null +++ b/db/example.sql.go @@ -0,0 +1,63 @@ +// Code generated by sqlc. DO NOT EDIT. +// versions: +// sqlc v1.20.0 +// source: example.sql + +package db + +import ( + "context" +) + +const exampleCreate = `-- name: ExampleCreate :exec +INSERT INTO example (name) VALUES ($1) +` + +func (q *Queries) ExampleCreate(ctx context.Context, name string) error { + _, err := q.db.Exec(ctx, exampleCreate, name) + return err +} + +const exampleDelete = `-- name: ExampleDelete :exec +DELETE FROM example WHERE id = $1 +` + +func (q *Queries) ExampleDelete(ctx context.Context, id int64) error { + _, err := q.db.Exec(ctx, exampleDelete, id) + return err +} + +const exampleGetAll = `-- name: ExampleGetAll :many +SELECT id, name FROM example +` + +func (q *Queries) ExampleGetAll(ctx context.Context) ([]Example, error) { + rows, err := q.db.Query(ctx, exampleGetAll) + if err != nil { + return nil, err + } + defer rows.Close() + var items []Example + for rows.Next() { + var i Example + if err := rows.Scan(&i.ID, &i.Name); err != nil { + return nil, err + } + items = append(items, i) + } + if err := rows.Err(); err != nil { + return nil, err + } + return items, nil +} + +const exampleGetByID = `-- name: ExampleGetByID :one +SELECT id, name FROM example WHERE id = $1 +` + +func (q *Queries) ExampleGetByID(ctx context.Context, id int64) (Example, error) { + row := q.db.QueryRow(ctx, exampleGetByID, id) + var i Example + err := row.Scan(&i.ID, &i.Name) + return i, err +} diff --git a/db/helpers.go b/db/helpers.go new file mode 100644 index 0000000..3b755ca --- /dev/null +++ b/db/helpers.go @@ -0,0 +1,54 @@ +package db + +import ( + "context" + "database/sql" + "embed" + + pgx "github.com/jackc/pgx/v5" + "github.com/jackc/pgx/v5/pgtype" + _ "github.com/jackc/pgx/v5/stdlib" + goose "github.com/pressly/goose/v3" + "github.com/sirupsen/logrus" + + "git.janky.solutions/finn/go-project-template/config" +) + +func Get(ctx context.Context) (*Queries, *pgx.Conn, error) { + db, err := pgx.Connect(ctx, config.C.Database) + if err != nil { + return nil, nil, err + } + + return New(db), db, nil +} + +//go:embed migrations +var migrations embed.FS + +func Migrate(ctx context.Context) error { + logrus.Info("migrating database") + db, err := sql.Open("pgx/v5", config.C.Database) + if err != nil { + return err + } + defer db.Close() + + if err = goose.SetDialect("postgres"); err != nil { + return err + } + + goose.SetBaseFS(migrations) + if err = goose.Up(db, "migrations"); err != nil { + return err + } + + return nil +} + +func NullString(s string) pgtype.Text { + return pgtype.Text{ + Valid: s != "", + String: s, + } +} diff --git a/db/migrations/001_init.sql b/db/migrations/001_init.sql new file mode 100644 index 0000000..ba72f16 --- /dev/null +++ b/db/migrations/001_init.sql @@ -0,0 +1,12 @@ +-- +goose Up +-- +goose StatementBegin +CREATE TABLE example ( + id BIGSERIAL PRIMARY KEY, + name TEXT NOT NULL +) +-- +goose StatementEnd + +-- +goose Down +-- +goose StatementBegin +DROP TABLE example; +-- +goose StatementEnd diff --git a/db/models.go b/db/models.go new file mode 100644 index 0000000..e0f1ae7 --- /dev/null +++ b/db/models.go @@ -0,0 +1,12 @@ +// Code generated by sqlc. DO NOT EDIT. +// versions: +// sqlc v1.20.0 + +package db + +import () + +type Example struct { + ID int64 + Name string +} diff --git a/db/queries/example.sql b/db/queries/example.sql new file mode 100644 index 0000000..b989a31 --- /dev/null +++ b/db/queries/example.sql @@ -0,0 +1,11 @@ +-- name: ExampleCreate :exec +INSERT INTO example (name) VALUES ($1); + +-- name: ExampleGetByID :one +SELECT * FROM example WHERE id = $1; + +-- name: ExampleGetAll :many +SELECT * FROM example; + +-- name: ExampleDelete :exec +DELETE FROM example WHERE id = $1; diff --git a/go.mod b/go.mod new file mode 100644 index 0000000..370605f --- /dev/null +++ b/go.mod @@ -0,0 +1,29 @@ +module git.janky.solutions/finn/go-project-template + +go 1.21.8 + +require ( + github.com/jackc/pgx/v5 v5.5.5 + github.com/labstack/echo/v4 v4.12.0 + github.com/pressly/goose/v3 v3.20.0 + github.com/sirupsen/logrus v1.9.3 +) + +require ( + github.com/jackc/pgpassfile v1.0.0 // indirect + github.com/jackc/pgservicefile v0.0.0-20221227161230-091c0ba34f0a // indirect + github.com/jackc/puddle/v2 v2.2.1 // indirect + github.com/labstack/gommon v0.4.2 // indirect + github.com/mattn/go-colorable v0.1.13 // indirect + github.com/mattn/go-isatty v0.0.20 // indirect + github.com/mfridman/interpolate v0.0.2 // indirect + github.com/sethvargo/go-retry v0.2.4 // indirect + github.com/valyala/bytebufferpool v1.0.0 // indirect + github.com/valyala/fasttemplate v1.2.2 // indirect + go.uber.org/multierr v1.11.0 // indirect + golang.org/x/crypto v0.22.0 // indirect + golang.org/x/net v0.24.0 // indirect + golang.org/x/sync v0.7.0 // indirect + golang.org/x/sys v0.19.0 // indirect + golang.org/x/text v0.14.0 // indirect +) diff --git a/go.sum b/go.sum new file mode 100644 index 0000000..dd7d6ab --- /dev/null +++ b/go.sum @@ -0,0 +1,82 @@ +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/dustin/go-humanize v1.0.1 h1:GzkhY7T5VNhEkwH0PVJgjz+fX1rhBrR7pRT3mDkpeCY= +github.com/dustin/go-humanize v1.0.1/go.mod h1:Mu1zIs6XwVuF/gI1OepvI0qD18qycQx+mFykh5fBlto= +github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0= +github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo= +github.com/hashicorp/golang-lru/v2 v2.0.7 h1:a+bsQ5rvGLjzHuww6tVxozPZFVghXaHOwFs4luLUK2k= +github.com/hashicorp/golang-lru/v2 v2.0.7/go.mod h1:QeFd9opnmA6QUJc5vARoKUSoFhyfM2/ZepoAG6RGpeM= +github.com/jackc/pgpassfile v1.0.0 h1:/6Hmqy13Ss2zCq62VdNG8tM1wchn8zjSGOBJ6icpsIM= +github.com/jackc/pgpassfile v1.0.0/go.mod h1:CEx0iS5ambNFdcRtxPj5JhEz+xB6uRky5eyVu/W2HEg= +github.com/jackc/pgservicefile v0.0.0-20221227161230-091c0ba34f0a h1:bbPeKD0xmW/Y25WS6cokEszi5g+S0QxI/d45PkRi7Nk= +github.com/jackc/pgservicefile v0.0.0-20221227161230-091c0ba34f0a/go.mod h1:5TJZWKEWniPve33vlWYSoGYefn3gLQRzjfDlhSJ9ZKM= +github.com/jackc/pgx/v5 v5.5.5 h1:amBjrZVmksIdNjxGW/IiIMzxMKZFelXbUoPNb+8sjQw= +github.com/jackc/pgx/v5 v5.5.5/go.mod h1:ez9gk+OAat140fv9ErkZDYFWmXLfV+++K0uAOiwgm1A= +github.com/jackc/puddle/v2 v2.2.1 h1:RhxXJtFG022u4ibrCSMSiu5aOq1i77R3OHKNJj77OAk= +github.com/jackc/puddle/v2 v2.2.1/go.mod h1:vriiEXHvEE654aYKXXjOvZM39qJ0q+azkZFrfEOc3H4= +github.com/labstack/echo/v4 v4.12.0 h1:IKpw49IMryVB2p1a4dzwlhP1O2Tf2E0Ir/450lH+kI0= +github.com/labstack/echo/v4 v4.12.0/go.mod h1:UP9Cr2DJXbOK3Kr9ONYzNowSh7HP0aG0ShAyycHSJvM= +github.com/labstack/gommon v0.4.2 h1:F8qTUNXgG1+6WQmqoUWnz8WiEU60mXVVw0P4ht1WRA0= +github.com/labstack/gommon v0.4.2/go.mod h1:QlUFxVM+SNXhDL/Z7YhocGIBYOiwB0mXm1+1bAPHPyU= +github.com/mattn/go-colorable v0.1.13 h1:fFA4WZxdEF4tXPZVKMLwD8oUnCTTo08duU7wxecdEvA= +github.com/mattn/go-colorable v0.1.13/go.mod h1:7S9/ev0klgBDR4GtXTXX8a3vIGJpMovkB8vQcUbaXHg= +github.com/mattn/go-isatty v0.0.16/go.mod h1:kYGgaQfpe5nmfYZH+SKPsOc2e4SrIfOl2e/yFXSvRLM= +github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY= +github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y= +github.com/mfridman/interpolate v0.0.2 h1:pnuTK7MQIxxFz1Gr+rjSIx9u7qVjf5VOoM/u6BbAxPY= +github.com/mfridman/interpolate v0.0.2/go.mod h1:p+7uk6oE07mpE/Ik1b8EckO0O4ZXiGAfshKBWLUM9Xg= +github.com/ncruces/go-strftime v0.1.9 h1:bY0MQC28UADQmHmaF5dgpLmImcShSi2kHU9XLdhx/f4= +github.com/ncruces/go-strftime v0.1.9/go.mod h1:Fwc5htZGVVkseilnfgOVb9mKy6w1naJmn9CehxcKcls= +github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM= +github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= +github.com/pressly/goose/v3 v3.20.0 h1:uPJdOxF/Ipj7ABVNOAMJXSxwFXZGwMGHNqjC8e61VA0= +github.com/pressly/goose/v3 v3.20.0/go.mod h1:BRfF2GcG4FTG12QfdBVy3q1yveaf4ckL9vWwEcIO3lA= +github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec h1:W09IVJc94icq4NjY3clb7Lk8O1qJ8BdBEF8z0ibU0rE= +github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec/go.mod h1:qqbHyh8v60DhA7CoWK5oRCqLrMHRGoxYCSS9EjAz6Eo= +github.com/sethvargo/go-retry v0.2.4 h1:T+jHEQy/zKJf5s95UkguisicE0zuF9y7+/vgz08Ocec= +github.com/sethvargo/go-retry v0.2.4/go.mod h1:1afjQuvh7s4gflMObvjLPaWgluLLyhA1wmVZ6KLpICw= +github.com/sirupsen/logrus v1.9.3 h1:dueUQJ1C2q9oE3F7wvmSGAaVtTmUizReu6fjN8uqzbQ= +github.com/sirupsen/logrus v1.9.3/go.mod h1:naHLuLoDiP4jHNo9R0sCBMtWGeIprob74mVsIT4qYEQ= +github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= +github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI= +github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg= +github.com/stretchr/testify v1.8.4 h1:CcVxjf3Q8PM0mHUKJCdn+eZZtm5yQwehR5yeSVQQcUk= +github.com/stretchr/testify v1.8.4/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo= +github.com/valyala/bytebufferpool v1.0.0 h1:GqA5TC/0021Y/b9FG4Oi9Mr3q7XYx6KllzawFIhcdPw= +github.com/valyala/bytebufferpool v1.0.0/go.mod h1:6bBcMArwyJ5K/AmCkWv1jt77kVWyCJ6HpOuEn7z0Csc= +github.com/valyala/fasttemplate v1.2.2 h1:lxLXG0uE3Qnshl9QyaK6XJxMXlQZELvChBOCmQD0Loo= +github.com/valyala/fasttemplate v1.2.2/go.mod h1:KHLXt3tVN2HBp8eijSv/kGJopbvo7S+qRAEEKiv+SiQ= +go.uber.org/multierr v1.11.0 h1:blXXJkSxSSfBVBlC76pxqeO+LN3aDfLQo+309xJstO0= +go.uber.org/multierr v1.11.0/go.mod h1:20+QtiLqy0Nd6FdQB9TLXag12DsQkrbs3htMFfDN80Y= +golang.org/x/crypto v0.22.0 h1:g1v0xeRhjcugydODzvb3mEM9SQ0HGp9s/nh3COQ/C30= +golang.org/x/crypto v0.22.0/go.mod h1:vr6Su+7cTlO45qkww3VDJlzDn0ctJvRgYbC2NvXHt+M= +golang.org/x/net v0.24.0 h1:1PcaxkF854Fu3+lvBIx5SYn9wRlBzzcnHZSiaFFAb0w= +golang.org/x/net v0.24.0/go.mod h1:2Q7sJY5mzlzWjKtYUEXSlBWCdyaioyXzRB2RtU8KVE8= +golang.org/x/sync v0.7.0 h1:YsImfSBoP9QPYL0xyKJPq0gcaJdG3rInoqxTWbfQu9M= +golang.org/x/sync v0.7.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk= +golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= +golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= +golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= +golang.org/x/sys v0.19.0 h1:q5f1RH2jigJ1MoAWp2KTp3gm5zAGFUTarQZ5U386+4o= +golang.org/x/sys v0.19.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA= +golang.org/x/text v0.14.0 h1:ScX5w1eTa3QqT8oi6+ziP7dTV1S2+ALU0bI+0zXKWiQ= +golang.org/x/text v0.14.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU= +gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= +gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM= +gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA= +gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM= +modernc.org/gc/v3 v3.0.0-20240107210532-573471604cb6 h1:5D53IMaUuA5InSeMu9eJtlQXS2NxAhyWQvkKEgXZhHI= +modernc.org/gc/v3 v3.0.0-20240107210532-573471604cb6/go.mod h1:Qz0X07sNOR1jWYCrJMEnbW/X55x206Q7Vt4mz6/wHp4= +modernc.org/libc v1.41.0 h1:g9YAc6BkKlgORsUWj+JwqoB1wU3o4DE3bM3yvA3k+Gk= +modernc.org/libc v1.41.0/go.mod h1:w0eszPsiXoOnoMJgrXjglgLuDy/bt5RR4y3QzUUeodY= +modernc.org/mathutil v1.6.0 h1:fRe9+AmYlaej+64JsEEhoWuAYBkOtQiMEU7n/XgfYi4= +modernc.org/mathutil v1.6.0/go.mod h1:Ui5Q9q1TR2gFm0AQRqQUaBWFLAhQpCwNcuhBOSedWPo= +modernc.org/memory v1.7.2 h1:Klh90S215mmH8c9gO98QxQFsY+W451E8AnzjoE2ee1E= +modernc.org/memory v1.7.2/go.mod h1:NO4NVCQy0N7ln+T9ngWqOQfi7ley4vpwvARR+Hjw95E= +modernc.org/sqlite v1.29.6 h1:0lOXGrycJPptfHDuohfYgNqoe4hu+gYuN/pKgY5XjS4= +modernc.org/sqlite v1.29.6/go.mod h1:S02dvcmm7TnTRvGhv8IGYyLnIt7AS2KPaB1F/71p75U= +modernc.org/strutil v1.2.0 h1:agBi9dp1I+eOnxXeiZawM8F4LawKv4NzGWSaLfyeNZA= +modernc.org/strutil v1.2.0/go.mod h1:/mdcBmfOibveCTBxUl5B5l6W+TTH1FXPLHZE6bTosX0= +modernc.org/token v1.1.0 h1:Xl7Ap9dKaEs5kLoOQeQmPWevfnk/DM5qcLcYlA8ys6Y= +modernc.org/token v1.1.0/go.mod h1:UGzOrNV1mAFSEB63lOFHIpNRUVMvYTc6yu1SMY/XTDM= diff --git a/httpserver/server.go b/httpserver/server.go new file mode 100644 index 0000000..4dc9893 --- /dev/null +++ b/httpserver/server.go @@ -0,0 +1,85 @@ +package httpserver + +import ( + "context" + "database/sql" + "errors" + "net/http" + "time" + + echo "github.com/labstack/echo/v4" + "github.com/sirupsen/logrus" + + "git.janky.solutions/finn/go-project-template/config" +) + +var server *echo.Echo + +func ListenAndServe() { + server = echo.New() + server.HideBanner = true + server.HidePort = true + server.HTTPErrorHandler = handleError + server.Renderer = &Template{} + server.Use(accessLogMiddleware) + server.RouteNotFound("/*", notFoundHandler) + + server.StaticFS("/static", Static) + + logrus.WithField("address", config.C.HTTPBind).Info("starting http server") + err := server.Start(config.C.HTTPBind) + if err != http.ErrServerClosed { + logrus.WithError(err).Fatal("error starting http server") + } +} + +func Shutdown(ctx context.Context) error { + if server == nil { + return nil + } + + return server.Shutdown(ctx) +} + +func accessLogMiddleware(next echo.HandlerFunc) echo.HandlerFunc { + return func(c echo.Context) error { + start := time.Now() + err := next(c) + + log := logrus.WithFields(logrus.Fields{ + "method": c.Request().Method, + "path": c.Request().URL.Path, + "duration": time.Since(start), + "status": c.Response().Status, + "source": c.Request().RemoteAddr, + }) + if err != nil { + log = log.WithError(err) + } + log.Debug("request handled") + + return err + } +} + +func handleError(err error, c echo.Context) { + if errors.Is(err, sql.ErrNoRows) { + logrus.Debug("sending 404 because handler threw sql.ErrNoRows") + err = notFoundHandler(c) + if err == nil { + return + } + } + + logrus.WithFields(logrus.Fields{ + "path": c.Request().URL.Path, + "method": c.Request().Method, + "error": err, + }).Error("error handling request") + + _ = c.Render(http.StatusNotFound, "500.html", nil) +} + +func notFoundHandler(c echo.Context) error { + return c.Render(http.StatusNotFound, "404.html", nil) +} diff --git a/httpserver/static/main.css b/httpserver/static/main.css new file mode 100644 index 0000000..c5c0376 --- /dev/null +++ b/httpserver/static/main.css @@ -0,0 +1,22 @@ +html, body { + height: 100%; + margin: 0; + font-family: sans-serif; +} + +#wrapper { + min-height: calc(100% - 2em); + display: flex; + flex-direction: column; + row-gap: 1em; + padding: 1em; +} + +#main { + flex-grow: 1; +} + +header { + font-size: 1.5em; + font-weight: bold; +} diff --git a/httpserver/templates.go b/httpserver/templates.go new file mode 100644 index 0000000..2c413d3 --- /dev/null +++ b/httpserver/templates.go @@ -0,0 +1,56 @@ +package httpserver + +import ( + "embed" + "html/template" + "io" + "io/fs" + + echo "github.com/labstack/echo/v4" +) + +var ( + //go:embed templates + templatesFS embed.FS + templatesSubFS fs.FS + allTemplates *template.Template + funcs = template.FuncMap{ + "version": func() string { return "everybody v0.0.0 fakecommit" }, + } + + //go:embed static + static embed.FS + Static fs.FS +) + +func init() { + t := template.New("").Funcs(funcs) + + var err error + templatesSubFS, err = fs.Sub(templatesFS, "templates") + if err != nil { + panic(err) + } + + allTemplates, err = t.ParseFS(templatesSubFS, "*") + if err != nil { + panic(err) + } + + Static, err = fs.Sub(static, "static") + if err != nil { + panic(err) + } +} + +type Template struct { +} + +func (t *Template) Render(w io.Writer, name string, data interface{}, c echo.Context) error { + // Why does it work like this? because go's templating system doesn't handle multiple templates extending from a common base well + // just doing it normally causes every template to render the same (the import form, at time of writing, probably the last template alphabetically) + // https://stackoverflow.com/a/69244593/21894038 + tmpl := template.Must(allTemplates.Clone()) + tmpl = template.Must(tmpl.ParseFS(templatesSubFS, name)) + return tmpl.ExecuteTemplate(w, name, data) +} diff --git a/httpserver/templates/404.html b/httpserver/templates/404.html new file mode 100644 index 0000000..947fdae --- /dev/null +++ b/httpserver/templates/404.html @@ -0,0 +1,5 @@ +{{template "base.html" .}} + +{{ define "body" }} +

not found

+{{ end }} diff --git a/httpserver/templates/500.html b/httpserver/templates/500.html new file mode 100644 index 0000000..c3a8980 --- /dev/null +++ b/httpserver/templates/500.html @@ -0,0 +1,6 @@ +{{template "base.html" .}} + +{{ define "body" }} +

unexpected error

+
{{ . }}
+{{ end }} diff --git a/httpserver/templates/base.html b/httpserver/templates/base.html new file mode 100644 index 0000000..ef412f5 --- /dev/null +++ b/httpserver/templates/base.html @@ -0,0 +1,21 @@ + + + + + {{ block "title" .}}Everyone{{ end }} + + + + + + +
+
+{{ block "body" .}}{{ end }} +
+
+ {{ version }} +
+
+ + diff --git a/httpserver/templates/importer-process.html b/httpserver/templates/importer-process.html new file mode 100644 index 0000000..c7c78e2 --- /dev/null +++ b/httpserver/templates/importer-process.html @@ -0,0 +1,26 @@ +{{template "base.html" . }} + +{{ define "body" }} +{{ range $_, $file := .Files }} +
+

{{ $file.Filename }}

+

+ +

+

+ only relevant for format=separated-values +

+
+ raw first few lines + {{ range $file.Lines }}{{ . }}
{{ end }} +
+
+{{ end}} +{{ end }} diff --git a/httpserver/templates/importer-upload.html b/httpserver/templates/importer-upload.html new file mode 100644 index 0000000..e592cde --- /dev/null +++ b/httpserver/templates/importer-upload.html @@ -0,0 +1,12 @@ +{{template "base.html" . }} + +{{ define "body" }} +
+
+ +
+
+ +
+
+{{ end }} diff --git a/sqlc.yaml b/sqlc.yaml new file mode 100644 index 0000000..0d89829 --- /dev/null +++ b/sqlc.yaml @@ -0,0 +1,10 @@ +version: "2" +sql: + - engine: "postgresql" + schema: "db/migrations" + queries: "db/queries" + gen: + go: + package: "db" + out: "db" + sql_package: "pgx/v5"