Allow per-job column specification at addjob!() invocation

Author: impact-basin

src/progress.jl

@@ -341,7 +341,8 @@ Base.show(io::IO, ::MIME"text/plain", pbar::ProgressBar) =
             N::Union{Int, Nothing}=nothing,
             start::Bool=true,
             transient::Bool=false,
-            id=nothing
+            id=nothing,
+            columns::Vector{DataType} = pbar.columns
         )::ProgressJob
 
 Add a new `ProgressJob` to a running `ProgressBar`
@@ -356,14 +357,15 @@ function addjob!(
     transient::Bool = false,
     id = nothing,
     columns_kwargs::Dict = Dict(),
+    columns::Vector{DataType} = pbar.columns,
 )::ProgressJob
     pbar.running && print("\n")
 
     # create Job
     pbar.paused = true
     id = isnothing(id) ? length(pbar.jobs) + 1 : id
     kwargs = merge(pbar.columns_kwargs, columns_kwargs)
-    job = ProgressJob(id, N, description, pbar.columns, pbar.width, kwargs, transient)
+    job = ProgressJob(id, N, description, columns, pbar.width, kwargs, transient)
 
     # start job
     start && start!(job)

test/15_test_progress.jl

@@ -147,6 +147,32 @@ end
     IS_WIN || @compare_to_string render(pbar) "pbar_customization"
 end
 
+@testset "\e[34mProgress per-job columns" begin
+    @test_nowarn redirect_stdout(Base.DevNull()) do
+        p = ProgressBar(; columns=:default)
+        c0 = [DescriptionColumn, CompletedColumn, ProgressColumn, SpinnerColumn]
+        c1 = [DescriptionColumn, CompletedColumn, ProgressColumn, SpinnerColumn]
+        c2 = [CompletedColumn,   ProgressColumn, SeparatorColumn, SpinnerColumn]
+        j0 = addjob!(p; columns=c0, N=100)
+        j1 = addjob!(p; columns=c1, N=100)
+        j2 = addjob!(p; columns=c2, N=100)
+        @test all(typeof.(j0.columns) .== c0)
+        @test all(typeof.(j1.columns) .== c1)
+        @test all(typeof.(j2.columns) .== c2)
+        @test !all(typeof.(j2.columns) .== c0)
+        @test !all(typeof.(j0.columns) .== c2)
+        
+        with(p) do
+            for _ in 1:100
+                update!(j0)
+                update!(j1)
+                update!(j2)
+                sleep(0.01)
+            end
+        end
+    end
+end
+
 @testset "\e[34mProgress foreachprogress" begin
     @test_nowarn redirect_stdout(Base.DevNull()) do
         Term.Progress.foreachprogress(1:10) do i