Add strict mode

Signed-off-by: Etzelia <etzelia@hotmail.com>

.drone.yml

@@ -15,4 +15,28 @@ steps:
     pull: always
     image: golang:1.15
     commands:
-      - make vet
+      - make vet
+
+---
+kind: pipeline
+name: release
+trigger:
+  event:
+    - push
+  branch:
+    - master
+steps:
+  - name: build
+    pull: always
+    image: golang:1.15
+    commands:
+      - make build
+  - name: gitea-release
+    pull: always
+    image: jolheiser/drone-gitea-main:latest
+    settings:
+      token:
+        from_secret: gitea_token
+      base: https://git.etztech.xyz
+      files:
+        - "lurk"

config/config.go

@@ -4,7 +4,7 @@ import (
 	"regexp"
 	"strings"
 
-	"github.com/BurntSushi/toml"
+	"github.com/pelletier/go-toml"
 	"go.jolheiser.com/beaver"
 )
 
@@ -50,17 +50,22 @@ func (c *Config) loadReddit() {
 }
 
 func Load(configPath string) (*Config, error) {
-	cfg := &Config{
+	cfg := Config{
 		Reddit: RedditConfig{
 			Map: make(map[string]*SubReddit),
 		},
 	}
 
-	if _, err := toml.DecodeFile(configPath, &cfg); err != nil {
+	tree, err := toml.LoadFile(configPath)
+	if err != nil {
+		return nil, err
+	}
+
+	if err := tree.Unmarshal(&cfg); err != nil {
 		return nil, err
 	}
 
 	cfg.loadReddit()
 	beaver.Debug(cfg)
-	return cfg, nil
+	return &cfg, nil
 }

config/twitter.go

@@ -10,8 +10,9 @@ type TwitterConfig struct {
 }
 
 type Filter struct {
-	Follows   []string `toml:"follows"`
-	Locations []string `toml:"locations"`
-	Tracks    []string `toml:"tracks"`
-	Webhook   string   `toml:"webhook"`
+	Follows      []string `toml:"follows"`
+	FollowStrict bool     `toml:"follow_strict"`
+	Locations    []string `toml:"locations"`
+	Tracks       []string `toml:"tracks"`
+	Webhook      string   `toml:"webhook"`
 }

go.mod

@@ -3,9 +3,9 @@ module go.etztech.xyz/lurk
 go 1.14
 
 require (
-	github.com/BurntSushi/toml v0.3.1
 	github.com/dghubble/go-twitter v0.0.0-20200725221434-4bc8ad7ad1b4
 	github.com/dghubble/oauth1 v0.6.0
+	github.com/pelletier/go-toml v1.8.1
 	github.com/turnage/graw v0.0.0-20200404033202-65715eea1cd0
 	go.jolheiser.com/beaver v1.0.2
 )

go.sum

@@ -1,9 +1,9 @@
 cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
-github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ=
-github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
 github.com/cenkalti/backoff v2.1.1+incompatible h1:tKJnvO2kl0zmb/jA5UKAt4VoEVw1qxKWjE/Bpp46npY=
 github.com/cenkalti/backoff v2.1.1+incompatible/go.mod h1:90ReRw6GdpyfrHakVjL/QHaoyV4aDUVVkXQJJJ3NXXM=
 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/dghubble/go-twitter v0.0.0-20200725221434-4bc8ad7ad1b4 h1:I60CX3+rWlBGPXR13jwxxBWB2GhlhZkEEh5o1eDLzJg=
 github.com/dghubble/go-twitter v0.0.0-20200725221434-4bc8ad7ad1b4/go.mod h1:xfg4uS5LEzOj8PgZV7SQYRHbG7jPUnelEiaAVJxmhJE=
 github.com/dghubble/oauth1 v0.6.0 h1:m1yC01Ohc/eF38jwZ8JUjL1a+XHHXtGQgK+MxQbmSx0=
@@ -19,8 +19,12 @@ github.com/kylelemons/godebug v1.1.0 h1:RPNrshWIDI6G2gRW9EHilWtl7Z6Sb1BR0xunSBf0
 github.com/kylelemons/godebug v1.1.0/go.mod h1:9/0rRGxNHcop5bhtWyNeEfOS8JIWk580+fNqagV/RAw=
 github.com/mitchellh/mapstructure v1.1.2 h1:fmNYVwqnSfB9mZU6OS2O6GsXM+wcskZDuKQzvN1EDeE=
 github.com/mitchellh/mapstructure v1.1.2/go.mod h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh9fWfEaFds41c1Y=
+github.com/pelletier/go-toml v1.8.1 h1:1Nf83orprkJyknT6h7zbuEGUEjcyVlCxSUGTENmNCRM=
+github.com/pelletier/go-toml v1.8.1/go.mod h1:T2/BmBdy8dvIRq1a/8aqjN41wvWlN4lrapLU/GW4pbc=
+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/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0Q=
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
 github.com/turnage/graw v0.0.0-20200404033202-65715eea1cd0 h1:ss0FREpyYvw5V9t5XWWWIvUJnRgWFzdftvCXd8WQNhU=
 github.com/turnage/graw v0.0.0-20200404033202-65715eea1cd0/go.mod h1:aAkq4I/q1izZSSwHvzhDn9NA+eGxgTSuibwP3MZRlQY=

handler/twitter.go

@@ -22,6 +22,19 @@ func (t *Twitter) Run() {
 	demux := twitter.NewSwitchDemux()
 	demux.Tweet = func(tweet *twitter.Tweet) {
 		beaver.Debugf("new tweet for %v", t.Filter)
+		if t.Filter.FollowStrict {
+			var match bool
+			for _, id := range t.Filter.Follows {
+				if id == tweet.User.IDStr {
+					match = true
+					break
+				}
+			}
+			if !match {
+				beaver.Debug("tweet did not match any follow IDs")
+				return
+			}
+		}
 		if err := t.Discord(tweet); err != nil {
 			beaver.Error(err)
 		}
@@ -29,7 +42,7 @@ func (t *Twitter) Run() {
 
 	beaver.Debugf("streaming %v", t.Filter)
 	demux.HandleChan(t.Stream.Messages)
-	beaver.Debugf("diconnected from stream: %v", t.Filter)
+	beaver.Debugf("disconnected from stream: %v", t.Filter)
 }
 
 func (t *Twitter) Discord(tweet *twitter.Tweet) error {

lurk.sample.toml

@@ -41,6 +41,8 @@
     # follows must use a Twitter user's ID
     # https://tweeterid.com/
     follows = []
+    # strict mode means only original tweets will be ingested
+    follow_strict = false
     locations = []
     tracks = []
     webhook = ""