.golangci.yml

5 files changed, 15 insertions, 32 deletions

diff --git a/.golangci.yml b/.golangci.yml
deleted file mode 100644
index 2b76c52..0000000
--- a/.golangci.yml
+++ /dev/null
@@ -1,25 +0,0 @@
-# golangci-lint configuration for perc project
-
-linters:
-  enable:
-    - gofmt
-    - goimports
-    - govet
-    - errcheck
-    - staticcheck
-    - unused
-    - gosimple
-    - structcheck
-    - varcheck
-    - ineffassign
-    - deadcode
-    - typecheck
-
-linters-settings:
-  goimports:
-    local-prefixes: codeberg.org/snonux/perc
-  errcheck:
-    check-blank: false
-
-run:
-  timeout: 5m
diff --git a/README.md b/README.md
index ac0ab65..528d48e 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # perc
 
-A simple vibe-coded command-line percentage calculator written in Go.
+A simple AI-engineered command-line percentage calculator written in Go.
 
 ## Installation
 
diff --git a/go.mod b/go.mod
index 78000d4..bbaf0ac 100644
--- a/go.mod
+++ b/go.mod
@@ -5,7 +5,7 @@ go 1.25.4
 require (
 	github.com/c-bata/go-prompt v0.2.6
 	github.com/magefile/mage v1.15.0
-	github.com/mattn/go-isatty v0.0.12
+	github.com/mattn/go-isatty v0.0.20
 )
 
 require (
@@ -13,5 +13,5 @@ require (
 	github.com/mattn/go-runewidth v0.0.9 // indirect
 	github.com/mattn/go-tty v0.0.3 // indirect
 	github.com/pkg/term v1.2.0-beta.2 // indirect
-	golang.org/x/sys v0.0.0-20200918174421-af09f7315aff // indirect
+	golang.org/x/sys v0.42.0 // indirect
 )
diff --git a/go.sum b/go.sum
index 7ba1af8..8cc8df7 100644
--- a/go.sum
+++ b/go.sum
@@ -7,8 +7,9 @@ github.com/mattn/go-colorable v0.1.7 h1:bQGKb3vps/j0E9GfJQ03JyhRuxsvdAanXlT9BTw3
 github.com/mattn/go-colorable v0.1.7/go.mod h1:u6P/XSegPjTcexA+o6vUJrdnUu04hMope9wVRipJSqc=
 github.com/mattn/go-isatty v0.0.8/go.mod h1:Iq45c/XA43vh69/j3iqttzPXn0bhXyGjM0Hdxcsrc5s=
 github.com/mattn/go-isatty v0.0.10/go.mod h1:qgIWMr58cqv1PHHyhnkY9lrL7etaEgOFcMEpPG5Rm84=
-github.com/mattn/go-isatty v0.0.12 h1:wuysRhFDzyxgEmMf5xjvJ2M9dZoWAXNNr5LSBS7uHXY=
 github.com/mattn/go-isatty v0.0.12/go.mod h1:cbi8OIDigv2wuxKPP5vlRcQ1OAZbq2CE4Kysco4FUpU=
+github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
+github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
 github.com/mattn/go-runewidth v0.0.6/go.mod h1:H031xJmbD/WCDINGzjvQ9THkh0rPKHF+m2gUSrubnMI=
 github.com/mattn/go-runewidth v0.0.9 h1:Lm995f3rfxdpd6TSmuVCHVb/QhupuXlYr8sCI/QdE+0=
 github.com/mattn/go-runewidth v0.0.9/go.mod h1:H031xJmbD/WCDINGzjvQ9THkh0rPKHF+m2gUSrubnMI=
@@ -23,5 +24,7 @@ golang.org/x/sys v0.0.0-20191120155948-bd437916bb0e/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20200116001909-b77594299b42/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200223170610-d5e6a3e2c0ae/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200909081042-eff7692f9009/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20200918174421-af09f7315aff h1:1CPUrky56AcgSpxz/KfgzQWzfG09u5YOL8MvPYBlrL8=
 golang.org/x/sys v0.0.0-20200918174421-af09f7315aff/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.42.0 h1:omrd2nAlyT5ESRdCLYdm3+fMfNFE/+Rf4bDIQImRJeo=
+golang.org/x/sys v0.42.0/go.mod h1:4GL1E5IUh+htKOUEOaiffhrAeqysfVGipDYzABqnCmw=
diff --git a/internal/repl/repl.go b/internal/repl/repl.go
index 1870d6c..4e0bca6 100644
--- a/internal/repl/repl.go
+++ b/internal/repl/repl.go
@@ -192,13 +192,15 @@ func loadHistory() []string {
 	if err != nil {
 		return nil
 	}
-	defer file.Close()
 
 	var history []string
 	scanner := bufio.NewScanner(file)
 	for scanner.Scan() {
 		history = append(history, scanner.Text())
 	}
+	if err := file.Close(); err != nil {
+		return nil
+	}
 	return history
 }
 
@@ -226,7 +228,10 @@ func saveHistory(history []string) error {
 			return err
 		}
 	}
-	return writer.Flush()
+	if err := writer.Flush(); err != nil {
+		return err
+	}
+	return file.Close()
 }
 
 // completer provides auto-completion for built-in commands