add getLang() to parse language

comitium.go

@@ -13,11 +13,17 @@ import (
 	"path/filepath"
 
 	"github.com/mitchellh/go-homedir"
+	"golang.nytpu.com/comitium/localizations"
+	"golang.org/x/text/language"
 
 	"golang.nytpu.com/comitium/core"
 	"golang.nytpu.com/comitium/fetch"
 )
 
+var supportedLangs = []language.Tag{
+	language.AmericanEnglish, // en-US (fallback)
+}
+
 func main() {
 	argCheck(os.Args, 2, true, "Please provide a command.")
 
@@ -41,6 +47,9 @@ func main() {
 	c.AddFlagSet(globalFs)
 	c.Parse(os.Args[2:])
 
+	// figure out what language to use
+	localizer := getLang()
+
 	// dataPath is the location where all the data (list of subs, cached hashes,
 	// etcetera) are stored
 	dataPath := getDataPath()
@@ -152,6 +161,18 @@ func getDataPath() string {
 	return verifyPath("comitium")
 }
 
+// getLang will return the localizer for the user's lang
+func getLang() *localizations.Localizer {
+	matcher := language.NewMatcher(supportedLangs)
+	var lang language.Tag
+	if *langFlag != "" {
+		lang, _ = language.MatchStrings(matcher, *langFlag)
+	} else if env := os.Getenv("LANG"); env != "" {
+		lang, _ = language.MatchStrings(matcher, env)
+	}
+	return localizations.New(lang.String(), supportedLangs[0].String())
+}
+
 func usage() {
 	fmt.Fprintf(os.Stderr, "Usage:\n")
 	fmt.Fprintf(os.Stderr, "  %v <command> [FLAGS] [ARGUMENTS]\n\n", os.Args[0])

go.mod

@@ -4,9 +4,9 @@ go 1.13
 
 require (
 	git.sr.ht/~adnano/go-gemini v0.1.17
-	github.com/m1/go-localize v0.0.0-20210411165534-07d5b914f3cd
 	github.com/mitchellh/go-homedir v1.1.0
 	github.com/mmcdole/gofeed v1.1.0
 	github.com/prologic/go-gopher v0.0.0-20210114215941-1859ade2470b
 	github.com/spf13/pflag v1.0.5
+	golang.org/x/text v0.3.6
 )

go.sum

@@ -1,6 +1,5 @@
 git.sr.ht/~adnano/go-gemini v0.1.17 h1:CJ3tDaqAJQbOdVXmiPC/iXHt4lF/CRu2nxPNOPjHUBk=
 git.sr.ht/~adnano/go-gemini v0.1.17/go.mod h1:hQ75Y0i5jSFL+FQ7AzWVAYr5LQsaFC7v3ZviNyj46dY=
-github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ=
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
 github.com/PuerkitoBio/goquery v1.5.1 h1:PSPBGne8NIUWw+/7vFBV+kG2J/5MOjbzc7154OaKCSE=
 github.com/PuerkitoBio/goquery v1.5.1/go.mod h1:GsLWisAFVj4WgDibEWF4pvYnkVQBpKBKeU+7zCJoLcc=
@@ -13,8 +12,6 @@ github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSs
 github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
 github.com/json-iterator/go v1.1.10 h1:Kz6Cvnvv2wGdaG/V8yMvfkmNiXq9Ya2KUv4rouJJr68=
 github.com/json-iterator/go v1.1.10/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/uOdHXbAo4=
-github.com/m1/go-localize v0.0.0-20210411165534-07d5b914f3cd h1:y6swOilsqshR8eD/JPntnJAin2bJ/VxQQjDclhjXjmc=
-github.com/m1/go-localize v0.0.0-20210411165534-07d5b914f3cd/go.mod h1:eH5LIPfi8y08l9hAmci8sa+jZduTW0iMZM5FW62+RaE=
 github.com/mitchellh/go-homedir v1.1.0 h1:lukF9ziXFxDFPkA1vsr5zpc1XuPDn/wFntq5mG+4E0Y=
 github.com/mitchellh/go-homedir v1.1.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0=
 github.com/mmcdole/gofeed v1.1.0 h1:T2WrGLVJRV04PY2qwhEJLHCt9JiCtBhb6SmC8ZvJH08=
@@ -50,13 +47,12 @@ golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
-golang.org/x/text v0.3.3 h1:cokOdA+Jmi5PJGXLlLllQSgYigAEfHXJAERHVMaCc2k=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
+golang.org/x/text v0.3.6 h1:aRYxNxv6iGQlyVaZmk6ZgYEDa+Jg18DxebPSrd6bg1M=
+golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
-gopkg.in/yaml.v2 v2.2.7 h1:VUgggvou5XRW9mHwD/yXxIYSMtY0zoKQf/v226p2nyo=
-gopkg.in/yaml.v2 v2.2.7/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c h1:dUUwHk2QECo/6vqA44rthZ8ie2QXMNeKRTHCNY2nXvo=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=