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command line handling via the 'flag' package, adds -h and --help options #8

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merged 1 commit into from
Dec 15, 2020
Merged

command line handling via the 'flag' package, adds -h and --help options #8

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5 changes: 2 additions & 3 deletions go.mod
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Original file line number Diff line number Diff line change
Expand Up @@ -4,8 +4,7 @@ go 1.15

require (
github.com/gdamore/tcell/v2 v2.0.1-0.20201017141208-acf90d56d591
github.com/mattn/go-runewidth v0.0.9 // indirect
github.com/rivo/tview v0.0.0-20201018122409-d551c850a743
golang.org/x/sys v0.0.0-20201110211018-35f3e6cf4a65 // indirect
github.com/rivo/tview v0.0.0-20201204190810-5406288b8e4e
golang.org/x/sys v0.0.0-20201214095126-aec9a390925b // indirect
golang.org/x/text v0.3.4 // indirect
)
16 changes: 6 additions & 10 deletions go.sum
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Original file line number Diff line number Diff line change
@@ -1,9 +1,5 @@
github.com/gdamore/encoding v1.0.0 h1:+7OoQ1Bc6eTm5niUzBa0Ctsh6JbMW6Ra+YNuAtDBdko=
github.com/gdamore/encoding v1.0.0/go.mod h1:alR0ol34c49FCSBLjhosxzcPHQbf2trDkoo5dl+VrEg=
github.com/gdamore/tcell v1.4.0 h1:vUnHwJRvcPQa3tzi+0QI4U9JINXYJlOz9yiaiPQ2wMU=
github.com/gdamore/tcell v1.4.0/go.mod h1:vxEiSDZdW3L+Uhjii9c3375IlDmR05bzxY404ZVSMo0=
github.com/gdamore/tcell/v2 v2.0.0 h1:GRWG8aLfWAlekj9Q6W29bVvkHENc6hp79XOqG4AWDOs=
github.com/gdamore/tcell/v2 v2.0.0/go.mod h1:vSVL/GV5mCSlPC6thFP5kfOFdM9MGZcalipmpTxTgQA=
github.com/gdamore/tcell/v2 v2.0.1-0.20201017141208-acf90d56d591 h1:0WWUDZ1oxq7NxVyGo8M3KI5jbkiwNAdZFFzAdC68up4=
github.com/gdamore/tcell/v2 v2.0.1-0.20201017141208-acf90d56d591/go.mod h1:vSVL/GV5mCSlPC6thFP5kfOFdM9MGZcalipmpTxTgQA=
github.com/lucasb-eyer/go-colorful v1.0.3 h1:QIbQXiugsb+q10B+MI+7DI1oQLdmnep86tWFlaaUAac=
Expand All @@ -12,15 +8,15 @@ github.com/mattn/go-runewidth v0.0.7 h1:Ei8KR0497xHyKJPAv59M1dkC+rOZCMBJ+t3fZ+tw
github.com/mattn/go-runewidth v0.0.7/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=
github.com/rivo/tview v0.0.0-20201018122409-d551c850a743 h1:9BBjVJTRxuYBeCAv9DFH2hSzY0ujLx5sxMg5D3K/Xeg=
github.com/rivo/tview v0.0.0-20201018122409-d551c850a743/go.mod h1:t7mcA3nlK9dxD1DMoz/DQRMWFMkGBUj6rJBM5VNfLFA=
github.com/rivo/uniseg v0.1.0 h1:+2KBaVoUmb9XzDsrx/Ct0W/EYOSFf/nWTauy++DprtY=
github.com/rivo/uniseg v0.1.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=
github.com/rivo/tview v0.0.0-20201204190810-5406288b8e4e h1:eP1XZiExUPO/FjS2q/PBo3CYbEtVvoMi8b7IpCBDWSo=
github.com/rivo/tview v0.0.0-20201204190810-5406288b8e4e/go.mod h1:0ha5CGekam8ZV1kxkBxSlh7gfQ7YolUj2P/VruwH0QY=
github.com/rivo/uniseg v0.2.0 h1:S1pD9weZBuJdFmowNwbpi7BJ8TNftyUImj/0WQi72jY=
github.com/rivo/uniseg v0.2.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=
golang.org/x/sys v0.0.0-20190626150813-e07cf5db2756/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20201017003518-b09fb700fbb7 h1:XtNJkfEjb4zR3q20BBBcYUykVOEMgZeIUOpBPfNYgxg=
golang.org/x/sys v0.0.0-20201017003518-b09fb700fbb7/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20201110211018-35f3e6cf4a65 h1:Qo9oJ566/Sq7N4hrGftVXs8GI2CXBCuOd4S2wHE/e0M=
golang.org/x/sys v0.0.0-20201110211018-35f3e6cf4a65/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20201214095126-aec9a390925b h1:tv7/y4pd+sR8bcNb2D6o7BNU6zjWm0VjQLac+w7fNNM=
golang.org/x/sys v0.0.0-20201214095126-aec9a390925b/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.3 h1:cokOdA+Jmi5PJGXLlLllQSgYigAEfHXJAERHVMaCc2k=
golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
Expand Down
25 changes: 12 additions & 13 deletions main.go
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Original file line number Diff line number Diff line change
@@ -1,40 +1,39 @@
package main

import (
"flag"
"fmt"
"log"
"os"
"strings"

"github.com/singalhimanshu/taskgo/files"
"github.com/singalhimanshu/taskgo/ui"
)

const defaultFileName = "taskgo.md"

func main() {
fileName := "taskgo.md"
args := os.Args
if len(args) == 2 {
fileName = args[1]
if !strings.HasSuffix(fileName, ".md") {
log.Fatal("Invalid file extension (make sure it is a .md(markdown) file)")
}
fileName := flag.String("f", defaultFileName, "markdown file to use as task storage")
flag.Parse()
if !strings.HasSuffix(*fileName, ".md") {
log.Fatal("Invalid file extension (make sure it is a .md(markdown) file)")
}
checkFile := files.CheckFile("/" + fileName)
checkFile := files.CheckFile("/" + *fileName)
if !checkFile {
fmt.Printf("%q doesn't exist. Do you want to create it? (Y[es]/n[o]) ", fileName)
fmt.Printf("%q doesn't exist. Do you want to create it? (Y[es]/n[o]) ", *fileName)

var createFile string
fmt.Scanln(&createFile)

if createFile == "y" || createFile == "Y" || createFile == "Yes" {
files.CreateFile("/" + fileName)
files.WriteInitialContent("/" + fileName)
files.CreateFile("/" + *fileName)
files.WriteInitialContent("/" + *fileName)
} else {
return
}
}

err := ui.Start("/" + fileName)
err := ui.Start("/" + *fileName)

if err != nil {
panic(err)
Expand Down