Amolith
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willow
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Make some options configurable 

Implements: https://todo.sr.ht/~amolith/willow/4
This commit is contained in:
Amolith 2023-10-05 22:03:01 -04:00
parent 30063ade89
commit c5f2fa0699
4 changed files with 105 additions and 20 deletions
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4
go.mod
View File

@ -7,8 +7,11 @@ module git.sr.ht/~amolith/willow
go 1.20
require (
github.com/BurntSushi/toml v1.3.2
github.com/go-git/go-git/v5 v5.8.0
github.com/microcosm-cc/bluemonday v1.0.25
github.com/mmcdole/gofeed v1.2.1
github.com/spf13/pflag v1.0.5
)
require (
@ -28,7 +31,6 @@ require (
github.com/jbenet/go-context v0.0.0-20150711004518-d14ea06fba99 // indirect
github.com/json-iterator/go v1.1.12 // indirect
github.com/kevinburke/ssh_config v1.2.0 // indirect
github.com/microcosm-cc/bluemonday v1.0.25 // indirect
github.com/mmcdole/goxpp v1.1.0 // indirect
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
github.com/modern-go/reflect2 v1.0.2 // indirect

4
go.sum
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@ -1,3 +1,5 @@
github.com/BurntSushi/toml v1.3.2 h1:o7IhLm0Msx3BaB+n3Ag7L8EVlByGnpq14C4YWiu/gL8=
github.com/BurntSushi/toml v1.3.2/go.mod h1:CxXYINrC8qIiEnFrOxCa7Jy5BFHlXnUU2pbicEuybxQ=
github.com/Microsoft/go-winio v0.5.2/go.mod h1:WpS1mjBmmwHBEWmogvA2mj8546UReBk4v8QkMxJ6pZY=
github.com/Microsoft/go-winio v0.6.1 h1:9/kr64B9VUZrLm5YYwbGtUJnMgqWVOdUAXu6Migciow=
github.com/Microsoft/go-winio v0.6.1/go.mod h1:LRdKpFKfdobln8UmuiYcKPot9D2v6svN5+sAH+4kjUM=
@ -78,6 +80,8 @@ github.com/sergi/go-diff v1.3.1/go.mod h1:aMJSSKb2lpPvRNec0+w3fl7LP9IOFzdc9Pa4NF
github.com/sirupsen/logrus v1.7.0/go.mod h1:yWOB1SBYBC5VeMP7gHvWumXLIWorT60ONWic61uBYv0=
github.com/skeema/knownhosts v1.2.0 h1:h9r9cf0+u7wSE+M183ZtMGgOJKiL96brpaz5ekfJCpM=
github.com/skeema/knownhosts v1.2.0/go.mod h1:g4fPeYpque7P0xefxtGzV81ihjC8sX2IqpAoNkjxbMo=
github.com/spf13/pflag v1.0.5 h1:iy+VFUOCP1a+8yFto/drg2CJ5u0yRoB7fZw3DKv/JXA=
github.com/spf13/pflag v1.0.5/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=

107
main.go
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@ -8,6 +8,7 @@ import (
"encoding/csv"
"errors"
"fmt"
"github.com/BurntSushi/toml"
"log"
"net/http"
"os"
@ -16,6 +17,7 @@ import (
"time"
"github.com/microcosm-cc/bluemonday"
flag "github.com/spf13/pflag"
)
type (
@ -37,9 +39,23 @@ type (
URL string
Date time.Time
}
Config struct {
Server server
CSVLocation string
// TODO: Make cache location configurable
// CacheLocation string
FetchInterval int
}
server struct {
Listen string
}
)
var (
flagConfig *string = flag.StringP("config", "c", "config.toml", "Path to config file")
config Config
req = make(chan struct{})
manualRefresh = make(chan struct{})
res = make(chan []project)
@ -51,26 +67,20 @@ var (
)
func main() {
file, err := os.Open("projects.csv")
if err != nil {
if os.IsNotExist(err) {
file, err = os.Create("projects.csv")
if err != nil {
log.Fatalln(err)
}
defer file.Close()
_, err = file.WriteString("url,name,forge,running\nhttps://git.sr.ht/~amolith/earl,earl,sourcehut,v0.0.1-rc0\n")
flag.Parse()
err := checkConfig()
if err != nil {
log.Fatalln(err)
}
} else {
err = checkCSV()
if err != nil {
log.Fatalln(err)
}
}
defer file.Close()
reader := csv.NewReader(file)
reader := csv.NewReader(strings.NewReader(config.CSVLocation))
records, err := reader.ReadAll()
if err != nil {
@ -98,7 +108,7 @@ func main() {
mux := http.NewServeMux()
httpServer := &http.Server{
Addr: "0.0.0.0:1337",
Addr: config.Server.Listen,
Handler: mux,
}
@ -147,3 +157,72 @@ func refreshLoop(manualRefresh, req chan struct{}, res chan []project) {
}
}
}
func checkConfig() error {
file, err := os.Open(*flagConfig)
if err != nil {
if os.IsNotExist(err) {
file, err = os.Create(*flagConfig)
if err != nil {
return err
}
defer file.Close()
_, err = file.WriteString("# Location of the CSV file containing the projects\nCSVLocation = \"projects.csv\"\n# How often to fetch new releases in seconds\nFetchInterval = 3600\n\n[Server]\n# Address to listen on\nListen = \"127.0.0.1:1313\"\n")
if err != nil {
return err
}
fmt.Println("Config file created at", *flagConfig)
fmt.Println("Please edit it and restart the server")
os.Exit(0)
} else {
return err
}
}
defer file.Close()
_, err = toml.DecodeFile(*flagConfig, &config)
if err != nil {
return err
}
if config.CSVLocation == "" {
fmt.Println("No CSV location specified, using projects.csv")
config.CSVLocation = "projects.csv"
}
if config.FetchInterval < 10 {
fmt.Println("Fetch interval is set to", config.FetchInterval, "seconds, but the minimum is 10, using 10")
config.FetchInterval = 10
}
if config.Server.Listen == "" {
fmt.Println("No listen address specified, using 127.0.0.1:1313")
config.Server.Listen = "127.0.0.1:1313"
}
return nil
}
func checkCSV() error {
file, err := os.Open(config.CSVLocation)
if err != nil {
if os.IsNotExist(err) {
file, err = os.Create(config.CSVLocation)
if err != nil {
return err
}
defer file.Close()
_, err = file.WriteString("url,name,forge,running\nhttps://git.sr.ht/~amolith/earl,earl,sourcehut,v0.0.1-rc0\n")
if err != nil {
return err
}
} else {
return err
}
}
defer file.Close()
return nil
}

2
releases.go
View File

@ -64,7 +64,7 @@ func untrack(url string) {
}
func writeCSV() {
file, err := os.OpenFile("projects.csv", os.O_RDWR|os.O_CREATE, 0o600)
file, err := os.OpenFile(config.CSVLocation, os.O_RDWR|os.O_CREATE, 0o600)
if err != nil {
log.Fatalln(err)
}