[US-1127] Updated minimum Go version and dependencies.

.github/workflows/build.yml

@@ -25,7 +25,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        go: ['1.24', '1.23', '1.22', '1.21', '1.20']
+        go: ['1.25', '1.24', '1.23']
     env:
       CGO_ENABLED: 0
     steps:

README.md

@@ -37,7 +37,7 @@ powered by the [UniPDF](https://github.com/unidoc/unipdf) PDF library.
 
 ## Installation
 
-Minimum required Go version: 1.20. We officially support the 5 latest minor versions of Go, but it may work on earlier ones as well.
+Minimum required Go version: 1.23. We officially support the 3 latest minor versions of Go.
 
 ```
 git clone git@github.com:unidoc/unipdf-cli.git

go.mod

@@ -1,34 +1,35 @@
 module github.com/unidoc/unipdf-cli
 
-go 1.20
+go 1.23.0
 
 require (
 	github.com/spf13/cobra v1.9.1
-	github.com/unidoc/unipdf/v4 v4.0.0
+	github.com/unidoc/unipdf/v4 v4.3.0
 )
 
 require (
 	github.com/adrg/strutil v0.3.1 // indirect
 	github.com/adrg/sysfont v0.1.2 // indirect
 	github.com/adrg/xdg v0.5.3 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
-	github.com/gabriel-vasile/mimetype v1.4.8 // indirect
 	github.com/gorilla/i18n v0.0.0-20150820051429-8b358169da46 // indirect
+	github.com/h2non/filetype v1.1.3 // indirect
 	github.com/inconshreveable/mousetrap v1.1.0 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/sirupsen/logrus v1.9.3 // indirect
 	github.com/spf13/pflag v1.0.6 // indirect
 	github.com/stretchr/testify v1.10.0 // indirect
 	github.com/unidoc/freetype v0.2.3 // indirect
-	github.com/unidoc/pkcs7 v0.2.0 // indirect
+	github.com/unidoc/garabic v0.0.0-20220702200334-8c7cb25baa11 // indirect
+	github.com/unidoc/pkcs7 v0.3.0 // indirect
 	github.com/unidoc/timestamp v0.0.0-20200412005513-91597fd3793a // indirect
-	github.com/unidoc/unichart v0.4.0 // indirect
+	github.com/unidoc/unichart v0.5.1 // indirect
 	github.com/unidoc/unitype v0.5.1 // indirect
-	golang.org/x/crypto v0.33.0 // indirect
-	golang.org/x/image v0.24.0 // indirect
-	golang.org/x/net v0.35.0 // indirect
-	golang.org/x/sys v0.30.0 // indirect
-	golang.org/x/text v0.22.0 // indirect
+	golang.org/x/crypto v0.41.0 // indirect
+	golang.org/x/image v0.30.0 // indirect
+	golang.org/x/net v0.43.0 // indirect
+	golang.org/x/sys v0.35.0 // indirect
+	golang.org/x/text v0.28.0 // indirect
 	golang.org/x/xerrors v0.0.0-20240903120638-7835f813f4da // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )

go.sum

@@ -10,14 +10,16 @@ github.com/cpuguy83/go-md2man/v2 v2.0.6/go.mod h1:oOW0eioCTA6cOiMLiUPZOpcVxMig6N
 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/gabriel-vasile/mimetype v1.4.8 h1:FfZ3gj38NjllZIeJAmMhr+qKL8Wu+nOoI3GqacKw1NM=
-github.com/gabriel-vasile/mimetype v1.4.8/go.mod h1:ByKUIKGjh1ODkGM1asKUbQZOLGrPjydw3hYPU2YU9t8=
 github.com/gorilla/i18n v0.0.0-20150820051429-8b358169da46 h1:N+R2A3fGIr5GucoRMu2xpqyQWQlfY31orbofBCdjMz8=
 github.com/gorilla/i18n v0.0.0-20150820051429-8b358169da46/go.mod h1:2Yoiy15Cf7Q3NFwfaJquh7Mk1uGI09ytcD7CUhn8j7s=
+github.com/h2non/filetype v1.1.3 h1:FKkx9QbD7HR/zjK1Ia5XiBsq9zdLi5Kf3zGyFTAFkGg=
+github.com/h2non/filetype v1.1.3/go.mod h1:319b3zT68BvV+WRj7cwy856M2ehB3HqNOt6sy1HndBY=
 github.com/inconshreveable/mousetrap v1.1.0 h1:wN+x4NVGpMsO7ErUn/mUI3vEoE6Jt13X2s0bqwp9tc8=
 github.com/inconshreveable/mousetrap v1.1.0/go.mod h1:vpF70FUmC8bwa3OWnCshd2FqLfsEA9PFc4w1p2J65bw=
 github.com/kr/pretty v0.1.0 h1:L/CwN0zerZDmRFUapSPitk6f+Q3+0za1rQkzVuMiMFI=
+github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
 github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
+github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
 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/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
@@ -39,35 +41,38 @@ github.com/stretchr/testify v1.10.0 h1:Xv5erBjTwe/5IxqUQTdXv5kgmIvbHo3QQyRwhJsOf
 github.com/stretchr/testify v1.10.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
 github.com/unidoc/freetype v0.2.3 h1:uPqW+AY0vXN6K2tvtg8dMAtHTEvvHTN52b72XpZU+3I=
 github.com/unidoc/freetype v0.2.3/go.mod h1:mJ/Q7JnqEoWtajJVrV6S1InbRv0K/fJerPB5SQs32KI=
+github.com/unidoc/garabic v0.0.0-20220702200334-8c7cb25baa11 h1:kExUKrbi429KdVVuAc85z4P+W/Rk4bjGWB5KzZLl/l8=
+github.com/unidoc/garabic v0.0.0-20220702200334-8c7cb25baa11/go.mod h1:SX63w9Ww4+Z7E96B01OuG59SleQUb+m+dmapZ8o1Jac=
 github.com/unidoc/pkcs7 v0.0.0-20200411230602-d883fd70d1df/go.mod h1:UEzOZUEpJfDpywVJMUT8QiugqEZC29pDq7kdIZhWCr8=
-github.com/unidoc/pkcs7 v0.2.0 h1:0Y0RJR5Zu7OuD+/l7bODXARn6b8Ev2G4A8lI4rzy9kg=
-github.com/unidoc/pkcs7 v0.2.0/go.mod h1:UEzOZUEpJfDpywVJMUT8QiugqEZC29pDq7kdIZhWCr8=
+github.com/unidoc/pkcs7 v0.3.0 h1:+RCopNCR8UoZtlf4bu4Y88O3j1MbvrLcOuQj/tbPLoU=
+github.com/unidoc/pkcs7 v0.3.0/go.mod h1:UEzOZUEpJfDpywVJMUT8QiugqEZC29pDq7kdIZhWCr8=
 github.com/unidoc/timestamp v0.0.0-20200412005513-91597fd3793a h1:RLtvUhe4DsUDl66m7MJ8OqBjq8jpWBXPK6/RKtqeTkc=
 github.com/unidoc/timestamp v0.0.0-20200412005513-91597fd3793a/go.mod h1:j+qMWZVpZFTvDey3zxUkSgPJZEX33tDgU/QIA0IzCUw=
-github.com/unidoc/unichart v0.4.0 h1:uXk9ZjbqzKb8Lt2Qv2oM9D2ftNRXvezPevgxQhsTQys=
-github.com/unidoc/unichart v0.4.0/go.mod h1:9QsE8RbS0fE7ndHNroeCEFkRPqqk47Qsoj6QSAtcwN0=
-github.com/unidoc/unipdf/v4 v4.0.0 h1:XxrrOMGLJ6HD7VBO6GpZL5wfoRDmLxawV+wkMXTuPeM=
-github.com/unidoc/unipdf/v4 v4.0.0/go.mod h1:SbSYFUoutyBR+hLlsHyNiCzzcSVVuG10S5Xu8RIJ6EY=
+github.com/unidoc/unichart v0.5.1 h1:qnYavwBV5sg9NUF59KbMOqJdh2kA454nVxdDTPPtSz8=
+github.com/unidoc/unichart v0.5.1/go.mod h1:/8yJsL49OqBOyG53JFVZOwwDXDquo/ZRMkfz9fNsVgc=
+github.com/unidoc/unipdf/v4 v4.3.0 h1:eA4zjRHTULtV5thy3MausfFYDP1i59qGdsfxe709oUY=
+github.com/unidoc/unipdf/v4 v4.3.0/go.mod h1:oR0EX7TmS7KaAuzFQPA9t9HjbU4f2NbWMvzXNqtXo70=
 github.com/unidoc/unitype v0.5.1 h1:UwTX15K6bktwKocWVvLoijIeu4JAVEAIeFqMOjvxqQs=
 github.com/unidoc/unitype v0.5.1/go.mod h1:3dxbRL+f1otNqFQIRHho8fxdg3CcUKrqS8w1SXTsqcI=
-golang.org/x/crypto v0.33.0 h1:IOBPskki6Lysi0lo9qQvbxiQ+FvsCC/YWOecCHAixus=
-golang.org/x/crypto v0.33.0/go.mod h1:bVdXmD7IV/4GdElGPozy6U7lWdRXA4qyRVGJV57uQ5M=
+golang.org/x/crypto v0.41.0 h1:WKYxWedPGCTVVl5+WHSSrOBT0O8lx32+zxmHxijgXp4=
+golang.org/x/crypto v0.41.0/go.mod h1:pO5AFd7FA68rFak7rOAGVuygIISepHftHnr8dr6+sUc=
 golang.org/x/image v0.0.0-20211028202545-6944b10bf410/go.mod h1:023OzeP/+EPmXeapQh35lcL3II3LrY8Ic+EFFKVhULM=
-golang.org/x/image v0.24.0 h1:AN7zRgVsbvmTfNyqIbbOraYL8mSwcKncEj8ofjgzcMQ=
-golang.org/x/image v0.24.0/go.mod h1:4b/ITuLfqYq1hqZcjofwctIhi7sZh2WaCjvsBNjjya8=
-golang.org/x/net v0.35.0 h1:T5GQRQb2y08kTAByq9L4/bz8cipCdA8FbRTXewonqY8=
-golang.org/x/net v0.35.0/go.mod h1:EglIi67kWsHKlRzzVMUD93VMSWGFOMSZgxFjparz1Qk=
+golang.org/x/image v0.30.0 h1:jD5RhkmVAnjqaCUXfbGBrn3lpxbknfN9w2UhHHU+5B4=
+golang.org/x/image v0.30.0/go.mod h1:SAEUTxCCMWSrJcCy/4HwavEsfZZJlYxeHLc6tTiAe/c=
+golang.org/x/net v0.43.0 h1:lat02VYK2j4aLzMzecihNvTlJNQUq316m2Mr9rnM6YE=
+golang.org/x/net v0.43.0/go.mod h1:vhO1fvI4dGsIjh73sWfUVjj3N7CA9WkKJNQm2svM6Jg=
 golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.30.0 h1:QjkSwP/36a20jFYWkSue1YwXzLmsV5Gfq7Eiy72C1uc=
-golang.org/x/sys v0.30.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/sys v0.35.0 h1:vz1N37gP5bs89s7He8XuIYXpyY0+QlsKmzipCbUtyxI=
+golang.org/x/sys v0.35.0/go.mod h1:BJP2sWEmIv4KK5OTEluFJCKSidICx8ciO85XgH3Ak8k=
 golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
-golang.org/x/text v0.22.0 h1:bofq7m3/HAFvbF51jz3Q9wLg3jkvSPuiZu/pD1XwgtM=
-golang.org/x/text v0.22.0/go.mod h1:YRoo4H8PVmsu+E3Ou7cqLVH8oXWIHVoX0jqUWALQhfY=
+golang.org/x/text v0.28.0 h1:rhazDwis8INMIwQ4tpjLDzUhx6RlXqZNPEM0huQojng=
+golang.org/x/text v0.28.0/go.mod h1:U8nCwOR8jO/marOQ0QbDiOngZVEBB7MAiitBuMjXiNU=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/xerrors v0.0.0-20240903120638-7835f813f4da h1:noIWHXmPHxILtqtCOPIhSt0ABwskkZKjD3bXGnZGpNY=
 golang.org/x/xerrors v0.0.0-20240903120638-7835f813f4da/go.mod h1:NDW/Ps6MPRej6fsCIbMTohpP40sJ/P/vI1MoTEGwX90=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 h1:qIbj1fsPNlZgppZ+VLlY7N33q108Sa+fhmuc+sWQYwY=
+gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

internal/cli/utils.go

@@ -263,12 +263,12 @@ func generateOutputPath(inputPath, outputDir, nameSuffix string, overwrite bool)
 	return filepath.Join(dir, fmt.Sprintf("%s_%s.pdf", name, nameSuffix))
 }
 
-func clampInt(val, min, max int) int {
-	if val < min {
-		return min
+func clampInt(val, minimum, maximum int) int {
+	if val < minimum {
+		return minimum
 	}
-	if val > max {
-		return max
+	if val > maximum {
+		return maximum
 	}
 
 	return val