From 2878c682befc150e190cc738f2beea40bc578933 Mon Sep 17 00:00:00 2001 From: Kyle Isom Date: Fri, 1 Jul 2022 21:11:53 -0700 Subject: [PATCH] initial import --- barbell.go | 43 ++++++++++++++++++++++++++ go.mod | 5 +++ go.sum | 90 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 138 insertions(+) create mode 100644 barbell.go create mode 100644 go.mod create mode 100644 go.sum diff --git a/barbell.go b/barbell.go new file mode 100644 index 0000000..dd0b7ac --- /dev/null +++ b/barbell.go @@ -0,0 +1,43 @@ +package main + +import ( + "flag" + "fmt" + "strconv" + "strings" + + "git.sr.ht/~kisom/goutils/die" +) + +var barWeight = 45 + +func parsePlates(plates string) int { + halfWeight := 0 + plateValues := strings.Split(plates, ",") + for i := range plateValues { + plateValues[i] = strings.TrimSpace(plateValues[i]) + weight, err := strconv.Atoi(plateValues[i]) + die.If(err) + halfWeight += weight + } + + return halfWeight +} + +func totalWeight(halfWeight int) { + totalWeight := (2 * halfWeight) + barWeight + fmt.Printf("Total weight: %d#\n", totalWeight) +} + +func main() { + flag.IntVar(&barWeight, "b", barWeight, "bar weight") + nPlates := flag.Int("n", 0, "number of plates") + plateWeight := flag.Int("p", 45, "plate weight") + flag.Parse() + + if *nPlates != 0 { + totalWeight(*nPlates * *plateWeight) + } else { + totalWeight(parsePlates(strings.Join(flag.Args(), ","))) + } +} diff --git a/go.mod b/go.mod new file mode 100644 index 0000000..4e28ec3 --- /dev/null +++ b/go.mod @@ -0,0 +1,5 @@ +module git.wntrmute.dev/kyle/barbell + +go 1.17 + +require git.sr.ht/~kisom/goutils v1.5.3 diff --git a/go.sum b/go.sum new file mode 100644 index 0000000..7a33a30 --- /dev/null +++ b/go.sum @@ -0,0 +1,90 @@ +bitbucket.org/liamstask/goose v0.0.0-20150115234039-8488cc47d90c/go.mod h1:hSVuE3qU7grINVSwrmzHfpg9k87ALBk+XaualNyUzI4= +git.sr.ht/~kisom/goutils v1.5.3 h1:Q0BI2Q8/gs5uYdi2e2op4uRt9hTLt5zgH9HdGDcx4pM= +git.sr.ht/~kisom/goutils v1.5.3/go.mod 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