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cleanup

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This commit is contained in:
Balakrishnan Balasubramanian 2022-05-25 16:02:04 -04:00
parent 40cbaadf83
commit 92be9919e3
2 changed files with 20 additions and 17 deletions
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2
TODO.md
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@ -26,9 +26,9 @@
* Podcasts * Podcasts
## 1.0 ## 1.0
* ✓ concurrent processing
* Review all errors wrapped properly * Review all errors wrapped properly
* Change log from byte to string * Change log from byte to string
* concurrent processing
* Config validation * Config validation
* Cron spec * Cron spec
* Name - No spaces * Name - No spaces

35
app/db.go
View File

@ -84,33 +84,36 @@ func (d *db) Filter(entries []parser.FeedEntry) ([]parser.FeedEntry, error) {
} }
func (d *db) Save(records []Record) error { func (d *db) Save(records []Record) error {
if len(records) == 0 {
return nil
}
f, err := os.OpenFile(d.dbPath, os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0644) f, err := os.OpenFile(d.dbPath, os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0644)
if err != nil { if err != nil {
return err return err
} }
defer func() { defer f.Close()
f.Sync()
f.Close()
}()
csvw := csv.NewWriter(f) csvw := csv.NewWriter(f)
if len(d.seenLinks) == 0 { //New file, write header defer csvw.Flush()
if d.IsNewFeed() {
csvw.Write([]string{ csvw.Write([]string{
"Date", /* 1 */ "Date",
"Link", /* 2 */ "Link",
"Status", /* 3 */ "Status",
"Filter", /* 4 */ "Filter",
"Content", /* 5 */ "Content",
}) })
} }
for _, r := range records { for _, r := range records {
csvw.Write([]string{ csvw.Write([]string{
r.Time.Format(TimeFormat), /* 1 */ r.Time.Format(TimeFormat),
r.FeedEntry.Link, /* 2 */ r.FeedEntry.Link,
string(r.Status), /* 3 */ string(r.Status),
r.Filter, /* 4 */ r.Filter,
fmt.Sprintf("<item>%s</item>", strings.ReplaceAll(r.FeedEntry.Content, "\n", " ")), /* 5 */ fmt.Sprintf("<item>%s</item>", strings.ReplaceAll(r.FeedEntry.Content, "\n", " ")),
}) })
} }
csvw.Flush()
return nil return nil
} }