move gitea to my-recipes, commit works
This commit is contained in:
@@ -0,0 +1,17 @@
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module sqlite-ls
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go 1.25.0
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require modernc.org/sqlite v1.56.0
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require (
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github.com/dustin/go-humanize v1.0.1 // indirect
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github.com/google/uuid v1.6.0 // indirect
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github.com/mattn/go-isatty v0.0.24 // indirect
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github.com/ncruces/go-strftime v1.0.0 // indirect
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github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec // indirect
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golang.org/x/sys v0.47.0 // indirect
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modernc.org/libc v1.74.4 // indirect
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modernc.org/mathutil v1.7.1 // indirect
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modernc.org/memory v1.11.0 // indirect
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)
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@@ -0,0 +1,50 @@
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github.com/dustin/go-humanize v1.0.1 h1:GzkhY7T5VNhEkwH0PVJgjz+fX1rhBrR7pRT3mDkpeCY=
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github.com/dustin/go-humanize v1.0.1/go.mod h1:Mu1zIs6XwVuF/gI1OepvI0qD18qycQx+mFykh5fBlto=
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github.com/google/pprof v0.0.0-20260802141513-ef3492d7dac3 h1:LMLX+LgTNWpfvCBdFebv6EsYotImrt/Ppc5cXIriCSo=
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github.com/google/pprof v0.0.0-20260802141513-ef3492d7dac3/go.mod h1:jl5iWTm0/hd5PjEYEOuwAJ57L/CibdZfrqZ5XA5GrCk=
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github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
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github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
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github.com/hashicorp/golang-lru/v2 v2.0.7 h1:a+bsQ5rvGLjzHuww6tVxozPZFVghXaHOwFs4luLUK2k=
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github.com/hashicorp/golang-lru/v2 v2.0.7/go.mod h1:QeFd9opnmA6QUJc5vARoKUSoFhyfM2/ZepoAG6RGpeM=
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github.com/mattn/go-isatty v0.0.24 h1:tGZZoVgT/KiqK1c8ocVLeDS8BSWMRd47J3Lbz7vsReI=
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github.com/mattn/go-isatty v0.0.24/go.mod h1:nMCL3Zebbrt45jsMDgnfIwz6ydEQApk5oEI3HqDio6A=
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github.com/ncruces/go-strftime v1.0.0 h1:HMFp8mLCTPp341M/ZnA4qaf7ZlsbTc+miZjCLOFAw7w=
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github.com/ncruces/go-strftime v1.0.0/go.mod h1:Fwc5htZGVVkseilnfgOVb9mKy6w1naJmn9CehxcKcls=
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github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec h1:W09IVJc94icq4NjY3clb7Lk8O1qJ8BdBEF8z0ibU0rE=
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github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec/go.mod h1:qqbHyh8v60DhA7CoWK5oRCqLrMHRGoxYCSS9EjAz6Eo=
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golang.org/x/mod v0.37.0 h1:vF1DjpVEshcIqoEaauuHebaLk1O1forxjxBaVn884JQ=
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golang.org/x/mod v0.37.0/go.mod h1:m8S8VeM9r4dzDwjrKO0a1sZP3YjeMamRRlD+fmR2Q/0=
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golang.org/x/sync v0.21.0 h1:HLII4xRRTtCRkxYp4HNFF0Js/Og6q2i++KXbg0gHCwM=
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golang.org/x/sync v0.21.0/go.mod h1:9xrNwdLfx4jkKbNva9FpL6vEN7evnE43NNNJQ2LF3+0=
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golang.org/x/sys v0.47.0 h1:o7XGOvZQCADBQQ4Y7VNq2dRWQR7JmOUW8Kxx4ZsNgWs=
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golang.org/x/sys v0.47.0/go.mod h1:4GL1E5IUh+htKOUEOaiffhrAeqysfVGipDYzABqnCmw=
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golang.org/x/tools v0.47.0 h1:7Kn5x/d1svx/PzryTsqeoZN4TZwqeH5pGWjefhLi/1Q=
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golang.org/x/tools v0.47.0/go.mod h1:dFHnyTvFWY212G+h7ZY4Vsp/K3U4/7W9TyVaAul8uCA=
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modernc.org/cc/v4 v4.29.1 h1:MKgdCV3WykTSPqpVrnxdEDS0HEd2FHpKZDzxzU5LyeI=
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modernc.org/cc/v4 v4.29.1/go.mod h1:OnovgIhbbMXMu1aISnJ0wvVD1KnW+cAUJkIrAWh+kVI=
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modernc.org/ccgo/v4 v4.34.6 h1:sBgfIwyN0TQ9C5hwIeuqyeAKyMWnbvj2fvpF4L11uzU=
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modernc.org/ccgo/v4 v4.34.6/go.mod h1:SZ8YcN9NG7XVsQYdm6jYBvi8PQP1qi+kqB6OhjqI3Fk=
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modernc.org/fileutil v1.4.0 h1:j6ZzNTftVS054gi281TyLjHPp6CPHr2KCxEXjEbD6SM=
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modernc.org/fileutil v1.4.0/go.mod h1:EqdKFDxiByqxLk8ozOxObDSfcVOv/54xDs/DUHdvCUU=
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modernc.org/gc/v2 v2.6.5 h1:nyqdV8q46KvTpZlsw66kWqwXRHdjIlJOhG6kxiV/9xI=
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modernc.org/gc/v2 v2.6.5/go.mod h1:YgIahr1ypgfe7chRuJi2gD7DBQiKSLMPgBQe9oIiito=
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modernc.org/gc/v3 v3.1.4 h1:2g65LGVSmFQrXeITAw97x7hCRvZFcyE1uDP+7Vng7JI=
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modernc.org/gc/v3 v3.1.4/go.mod h1:HFK/6AGESC7Ex+EZJhJ2Gni6cTaYpSMmU/cT9RmlfYY=
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modernc.org/goabi0 v0.2.0 h1:HvEowk7LxcPd0eq6mVOAEMai46V+i7Jrj13t4AzuNks=
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modernc.org/goabi0 v0.2.0/go.mod h1:CEFRnnJhKvWT1c1JTI3Avm+tgOWbkOu5oPA8eH8LnMI=
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modernc.org/libc v1.74.4 h1:fX1Omw4o2/1C2iRkkIsrQTasJQldLhRmuPreXLoWs9k=
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modernc.org/libc v1.74.4/go.mod h1:eeQAS9W3sZeKYMFubydxJpII9ybHWshk+7or7bLG9co=
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modernc.org/mathutil v1.7.1 h1:GCZVGXdaN8gTqB1Mf/usp1Y/hSqgI2vAGGP4jZMCxOU=
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modernc.org/mathutil v1.7.1/go.mod h1:4p5IwJITfppl0G4sUEDtCr4DthTaT47/N3aT6MhfgJg=
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modernc.org/memory v1.11.0 h1:o4QC8aMQzmcwCK3t3Ux/ZHmwFPzE6hf2Y5LbkRs+hbI=
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modernc.org/memory v1.11.0/go.mod h1:/JP4VbVC+K5sU2wZi9bHoq2MAkCnrt2r98UGeSK7Mjw=
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modernc.org/opt v0.2.0 h1:tGyef5ApycA7FSEOMraay9SaTk5zmbx7Tu+cJs4QKZg=
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modernc.org/opt v0.2.0/go.mod h1:03fq9lsNfvkYSfxrfUhZCWPk1lm4cq4N+Bh//bEtgns=
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modernc.org/sortutil v1.2.1 h1:+xyoGf15mM3NMlPDnFqrteY07klSFxLElE2PVuWIJ7w=
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modernc.org/sortutil v1.2.1/go.mod h1:7ZI3a3REbai7gzCLcotuw9AC4VZVpYMjDzETGsSMqJE=
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modernc.org/sqlite v1.56.0 h1:/D8e2RfFqoy/Zc6PuC76U28zFwmI/sYx1Kjm4yEn9e0=
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modernc.org/sqlite v1.56.0/go.mod h1:yCJ2cmAaIkHQ25oXWrF8H4O1lIfPYPR26yCEDj2P3pQ=
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modernc.org/strutil v1.2.1 h1:UneZBkQA+DX2Rp35KcM69cSsNES9ly8mQWD71HKlOA0=
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modernc.org/strutil v1.2.1/go.mod h1:EHkiggD70koQxjVdSBM3JKM7k6L0FbGE5eymy9i3B9A=
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modernc.org/token v1.1.0 h1:Xl7Ap9dKaEs5kLoOQeQmPWevfnk/DM5qcLcYlA8ys6Y=
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modernc.org/token v1.1.0/go.mod h1:UGzOrNV1mAFSEB63lOFHIpNRUVMvYTc6yu1SMY/XTDM=
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@@ -0,0 +1,178 @@
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package main
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import (
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"crypto/rand"
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"database/sql"
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"encoding/json"
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"log"
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"net/http"
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"os"
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"strconv"
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"strings"
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"time"
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_ "modernc.org/sqlite"
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)
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var (
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db *sql.DB
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hostname string
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dbFile string
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)
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func main() {
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hostname, _ = os.Hostname()
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dbPath := os.Getenv("DB_PATH")
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if dbPath == "" {
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dbPath = "/mnt/data/poc.db"
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}
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dbFile = dbPath
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var err error
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db, err = sql.Open("sqlite", "file:"+dbPath+"?_pragma=journal_mode(WAL)&_pragma=busy_timeout(5000)&_pragma=synchronous(NORMAL)")
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if err != nil {
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log.Fatal(err)
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}
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if _, err := db.Exec(`CREATE TABLE IF NOT EXISTS entries (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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container TEXT NOT NULL,
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msg TEXT NOT NULL,
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created_at TEXT NOT NULL,
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payload BLOB
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)`); err != nil {
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log.Fatal(err)
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}
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// the payload column was added after the first deploy, older DB files need it retrofitted
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if _, err := db.Exec(`ALTER TABLE entries ADD COLUMN payload BLOB`); err != nil && !strings.Contains(err.Error(), "duplicate column") {
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log.Fatal(err)
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}
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http.HandleFunc("/", handleStatus)
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http.HandleFunc("/write", handleWrite)
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http.HandleFunc("/read", handleRead)
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http.HandleFunc("/checkpoint", handleCheckpoint)
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log.Printf("listening on :8080, db=%s, container=%s", dbPath, hostname)
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log.Fatal(http.ListenAndServe(":8080", nil))
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}
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func respond(w http.ResponseWriter, status int, data any) {
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w.Header().Set("Content-Type", "application/json")
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w.WriteHeader(status)
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json.NewEncoder(w).Encode(data)
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}
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func handleStatus(w http.ResponseWriter, r *http.Request) {
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var count int64
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var journalMode string
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if err := db.QueryRow("SELECT COUNT(*) FROM entries").Scan(&count); err != nil {
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respond(w, 500, map[string]any{"container": hostname, "error": err.Error()})
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return
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}
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db.QueryRow("PRAGMA journal_mode").Scan(&journalMode)
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fileSize := func(path string) int64 {
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info, err := os.Stat(path)
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if err != nil {
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return 0
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}
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return info.Size()
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}
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respond(w, 200, map[string]any{
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"container": hostname,
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"entries": count,
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"journalMode": journalMode,
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"dbSizeBytes": fileSize(dbFile),
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"walSizeBytes": fileSize(dbFile + "-wal"),
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})
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}
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func handleWrite(w http.ResponseWriter, r *http.Request) {
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msg := r.URL.Query().Get("msg")
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if msg == "" {
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msg = "hello"
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}
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intParam := func(key string, def, max int) int {
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v, err := strconv.Atoi(r.URL.Query().Get(key))
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if err != nil || v < 1 {
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return def
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}
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return min(v, max)
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}
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n := intParam("n", 1, 10000)
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size := intParam("size", 0, 1<<20)
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tx, err := db.Begin()
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if err != nil {
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respond(w, 500, map[string]any{"container": hostname, "error": err.Error()})
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return
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}
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defer tx.Rollback()
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stmt, err := tx.Prepare("INSERT INTO entries (container, msg, created_at, payload) VALUES (?, ?, ?, ?)")
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if err != nil {
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respond(w, 500, map[string]any{"container": hostname, "error": err.Error()})
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return
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}
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defer stmt.Close()
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var lastId int64
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now := time.Now().UTC().Format(time.RFC3339Nano)
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for i := 0; i < n; i++ {
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var payload []byte
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if size > 0 {
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payload = make([]byte, size)
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rand.Read(payload)
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}
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res, err := stmt.Exec(hostname, msg, now, payload)
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if err != nil {
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respond(w, 500, map[string]any{"container": hostname, "error": err.Error()})
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return
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}
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lastId, _ = res.LastInsertId()
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}
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if err := tx.Commit(); err != nil {
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respond(w, 500, map[string]any{"container": hostname, "error": err.Error()})
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return
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}
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respond(w, 200, map[string]any{"container": hostname, "inserted": n, "lastId": lastId})
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}
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func handleCheckpoint(w http.ResponseWriter, r *http.Request) {
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var busy, logFrames, checkpointed int64
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if err := db.QueryRow("PRAGMA wal_checkpoint(TRUNCATE)").Scan(&busy, &logFrames, &checkpointed); err != nil {
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respond(w, 500, map[string]any{"container": hostname, "error": err.Error()})
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return
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}
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respond(w, 200, map[string]any{"container": hostname, "busy": busy, "logFrames": logFrames, "checkpointed": checkpointed})
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}
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func handleRead(w http.ResponseWriter, r *http.Request) {
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var count int64
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if err := db.QueryRow("SELECT COUNT(*) FROM entries").Scan(&count); err != nil {
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respond(w, 500, map[string]any{"container": hostname, "error": err.Error()})
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return
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}
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rows, err := db.Query("SELECT id, container, msg, created_at FROM entries ORDER BY id DESC LIMIT 5")
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if err != nil {
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respond(w, 500, map[string]any{"container": hostname, "error": err.Error()})
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return
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}
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defer rows.Close()
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type entry struct {
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Id int64 `json:"id"`
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Container string `json:"container"`
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Msg string `json:"msg"`
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CreatedAt string `json:"createdAt"`
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}
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last := []entry{}
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for rows.Next() {
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var e entry
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if err := rows.Scan(&e.Id, &e.Container, &e.Msg, &e.CreatedAt); err != nil {
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respond(w, 500, map[string]any{"container": hostname, "error": err.Error()})
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return
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}
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last = append(last, e)
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}
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respond(w, 200, map[string]any{"container": hostname, "entries": count, "last": last})
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}
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@@ -0,0 +1,9 @@
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project:
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name: sqlite-ls-poc
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services:
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- hostname: data
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type: local-storage:single@1
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- hostname: api
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type: go@1
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minContainers: 2
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maxContainers: 2
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@@ -0,0 +1,9 @@
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project:
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name: sqlite-ls-poc2
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services:
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- hostname: data
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type: local-storage:single@1
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- hostname: api
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type: go@1
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minContainers: 2
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maxContainers: 2
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@@ -0,0 +1,16 @@
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zerops:
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- setup: api
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build:
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base: go@1
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buildCommands:
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- go build -o app main.go
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deployFiles: app
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run:
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base: go@1
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ports:
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- port: 8080
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httpSupport: true
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volume:
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hostname: data
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mountPath: /mnt/data
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start: ./app
|
||||
Reference in New Issue
Block a user