Add progress bar

glide.lock

@@ -1,6 +1,8 @@
-hash: 6d430f6a1ef26849e744fbcdc55580b635144827b8c18f8320451fb392c95658
+hash: d7671522fd3c009ebcddf17dec9509e7058300bf0cb27b930e472c98b66a469f
-updated: 2016-12-06T17:12:06.994883543+01:00
+updated: 2016-12-06T17:21:53.134747529+01:00
 imports:
+- name: github.com/cheggaaa/pb
+  version: d7e6ca3010b6f084d8056847f55d7f572f180678
 - name: github.com/fsnotify/fsnotify
   version: fd9ec7deca8bf46ecd2a795baaacf2b3a9be1197
 - name: github.com/hashicorp/hcl
@@ -18,6 +20,8 @@ imports:
   version: 76626ae9c91c4f2a10f34cad8ce83ea42c93bb75
 - name: github.com/magiconair/properties
   version: 9c47895dc1ce54302908ab8a43385d1f5df2c11c
+- name: github.com/mattn/go-runewidth
+  version: 737072b4e32b7a5018b4a7125da8d12de90e8045
 - name: github.com/mitchellh/mapstructure
   version: 5a0325d7fafaac12dda6e7fb8bd222ec1b69875e
 - name: github.com/pelletier/go-buffruneio

glide.yaml

@@ -7,3 +7,5 @@ owners:
 import:
 - package: github.com/spf13/cobra
 - package: github.com/spf13/viper
+- package: github.com/cheggaaa/pb
+  version: ^1.0.7

parsing/parser.go

@@ -2,10 +2,12 @@ package parsing
 
 import (
 	"encoding/csv"
+	"fmt"
 	"io/ioutil"
 	"log"
 	"os"
 
+	"github.com/cheggaaa/pb"
 	"github.com/jjdekker/chronozinc/settings"
 	"github.com/spf13/viper"
 )
@@ -25,6 +27,8 @@ func ParseAll(solvers []settings.Solver, instances []settings.Instance) {
 
 		headers := append(persistantHeaders(), params...)
 		w.Write(headers)
+		fmt.Println("Parsing results:")
+		bar := pb.StartNew(len(solvers) * len(instances))
 		for i := range solvers {
 			for j := range instances {
 				record := make([]string, 0, len(headers))
@@ -40,8 +44,10 @@ func ParseAll(solvers []settings.Solver, instances []settings.Instance) {
 				}
 
 				w.Write(record)
+				bar.Increment()
 			}
 		}
+		bar.FinishPrint("Finished!")
 	}
 }
 

runtime/run.go

@@ -1,6 +1,7 @@
 package runtime
 
 import (
+	"fmt"
 	"io/ioutil"
 	"log"
 	"os"
@@ -9,6 +10,7 @@ import (
 	"strings"
 	"sync"
 
+	"github.com/cheggaaa/pb"
 	"github.com/jjdekker/chronozinc/settings"
 	"github.com/spf13/viper"
 )
@@ -18,14 +20,20 @@ func RunAll(solvers []settings.Solver, instances []settings.Instance) {
 	work := make(chan func())
 	wait := govern(work)
 
+	fmt.Println("Running solving instances:")
+	bar := pb.StartNew(len(solvers) * len(instances))
 	for i := range solvers {
 		for j := range instances {
-			work <- func() { RunInstance(&solvers[i], &instances[j]) }
+			work <- func() {
+				RunInstance(&solvers[i], &instances[j])
+				bar.Increment()
+			}
 		}
 	}
 	close(work)
 
 	wait.Wait()
+	bar.FinishPrint("Finished!")
 }
 
 func govern(work <-chan func()) *sync.WaitGroup {