Support run multiple pipelines in one execution

Fun.Build.Tests/PipelineBuilderTests.fs

@@ -4,7 +4,6 @@ open Xunit
 open Fun.Build
 open System.Diagnostics
 open System.Threading.Tasks
-open Xunit
 
 
 [<Fact>]
@@ -197,6 +196,36 @@ let ``runIfOnlySpecified should work`` () =
         }
     )
 
+[<Fact>]
+let ``runIfOnlySpecified should work for multiple -p`` () =
+    shouldBeCalled (fun call ->
+        let p1 = "demo1"
+        let p2 = "demo2"
+        let args = [ "-p"; p1; "d1"; "--"; "d1-1"; "-p"; p2; "d2"; "--"; "d2-2" ]
+        pipeline p1 {
+            cmdArgs args
+            stage "" {
+                run (fun ctx ->
+                    call ctx
+                    Assert.Equal([| "-p"; p1; "d1" |], ctx.GetAllCmdArgs())
+                    Assert.Equal([| "d1-1" |], ctx.GetRemainingCmdArgs())
+                )
+            }
+            runIfOnlySpecified
+        }
+        pipeline p2 {
+            cmdArgs args
+            stage "" {
+                run (fun ctx ->
+                    call ctx
+                    Assert.Equal([| "-p"; p2; "d2" |], ctx.GetAllCmdArgs())
+                    Assert.Equal([| "d2-2" |], ctx.GetRemainingCmdArgs())
+                )
+            }
+            runIfOnlySpecified
+        }
+    )
+
 
 [<Fact>]
 let ``parallel should work`` () =

Fun.Build/CHANGELOG.md

@@ -2,6 +2,14 @@
 
 ## [Unreleased]
 
+## [1.1.17] - 2025-09-23
+
+Support run multiple pipelines in one execution
+
+```bash
+dotnet fsi build.fsx -- -p pipeline1 ... -p pipeline2 ...
+```
+
 ## [1.1.16] - 2025-01-13
 
 - Add optional argument disablePrintCommand

Fun.Build/PipelineBuilder.fs

@@ -11,6 +11,9 @@ type private IsSpecified = bool
 /// Used to keep registered data for later usage
 let private runIfOnlySpecifiedPipelines = System.Collections.Generic.List<struct (IsSpecified * PipelineContext)>()
 
+let private getPipelineIndexes args =
+    args |> Seq.indexed |> Seq.filter (fun (_, arg) -> arg = "-p" || arg = "--pipeline") |> Seq.map fst |> Seq.toList
+
 
 type PipelineBuilder(name: string) =
 
@@ -244,10 +247,15 @@ type PipelineBuilder(name: string) =
         let specified = defaultArg specified true
         let ctx = build.Invoke(PipelineContext.Create name)
 
-        let args = ctx.CmdArgs @ Array.toList (Environment.GetCommandLineArgs())
+        let args =
+            if ctx.RemainingCmdArgs.IsEmpty then
+                ctx.CmdArgs
+            else
+                [ yield! ctx.CmdArgs; "--"; yield! ctx.RemainingCmdArgs ]
+
         let isHelp = args |> Seq.exists (fun arg -> arg = "-h" || arg = "--help")
         let verbose = args |> Seq.exists (fun arg -> arg = "-v" || arg = "--verbose")
-        let pipelineIndex = args |> Seq.tryFindIndex (fun arg -> arg = "-p" || arg = "--pipeline")
+        let pipelineIndexes = getPipelineIndexes args
 
         runIfOnlySpecifiedPipelines.Add(specified, ctx)
 
@@ -258,18 +266,24 @@ type PipelineBuilder(name: string) =
         )
 
         try
-            if isHelp then
-                match pipelineIndex with
-                | Some index when List.length args > index + 1 && ctx.Name.Equals(args[index + 1], StringComparison.OrdinalIgnoreCase) ->
-                    ctx.RunCommandHelp(verbose)
-                | _ -> ()
-            else
-                match pipelineIndex with
-                | Some index when List.length args > index + 1 ->
-                    if ctx.Name.Equals(args[index + 1], StringComparison.OrdinalIgnoreCase) then
-                        ctx.Run()
-                | None when not specified -> ctx.Run()
-                | _ -> ()
+            match pipelineIndexes with
+            | [] when not specified -> ctx.Run()
+            | [] -> ()
+            | _ :: _ ->
+                for i, index in Seq.indexed pipelineIndexes do
+                    if List.length args > index + 1 && ctx.Name.Equals(args[index + 1], StringComparison.OrdinalIgnoreCase) then
+                        let args =
+                            if i = Seq.length pipelineIndexes - 1 then
+                                args[index..]
+                            else
+                                args[index .. pipelineIndexes[i + 1] - 1]
+                        let argInfo = resolveCmdArgsAndRemainings args
+                        let ctx =
+                            { ctx with
+                                CmdArgs = argInfo.CmdArgs
+                                RemainingCmdArgs = argInfo.RemainingArgs
+                            }
+                        if isHelp then ctx.RunCommandHelp(verbose) else ctx.Run()
         with
         | :? PipelineFailedException
         | :? PipelineCancelledException ->
@@ -287,17 +301,18 @@ let inline pipeline name = PipelineBuilder name
 /// If you only have one specified pipeline, it will try to print its command only help information.
 let tryPrintPipelineCommandHelp () =
     let args = Environment.GetCommandLineArgs()
-    let pipelineIndex = args |> Seq.tryFindIndex (fun arg -> arg = "-p" || arg = "--pipeline")
-
-    match pipelineIndex with
-    | Some index ->
-        let pipelineName = args[index + 1]
-        let isPipelineRegistered =
-            runIfOnlySpecifiedPipelines
-            |> Seq.exists (fun struct (_, x) -> x.Name.Equals(pipelineName, StringComparison.OrdinalIgnoreCase))
-        if not isPipelineRegistered then
-            AnsiConsole.MarkupLineInterpolated $"Pipeline [red]{pipelineName}[/] is not found."
-            AnsiConsole.MarkupLine "You can use [green]runIfOnlySpecified[/] for your pipline, or check if the name is correct."
+    let pipelineIndexes = getPipelineIndexes args
+
+    match pipelineIndexes with
+    | _ :: _ ->
+        for index in pipelineIndexes do
+            let pipelineName = args[index + 1]
+            let isPipelineRegistered =
+                runIfOnlySpecifiedPipelines
+                |> Seq.exists (fun struct (_, x) -> x.Name.Equals(pipelineName, StringComparison.OrdinalIgnoreCase))
+            if not isPipelineRegistered then
+                AnsiConsole.MarkupLineInterpolated $"Pipeline [red]{pipelineName}[/] is not found."
+                AnsiConsole.MarkupLine "You can use [green]runIfOnlySpecified[/] for your pipline, or check if the name is correct."
 
     | _ ->
         let isHelp = args |> Seq.exists (fun arg -> arg = "-h" || arg = "--help")

demo-cmd.fsx

@@ -12,11 +12,10 @@ module Apps =
 
     let all = [ app1; app2; app3 ]
 
-let args = {|
-    app = fun apps -> CmdArg.Create(shortName = "-a", longName = "--app", values = apps, description = "specify the app you want to dev")
-    path = CmdArg.Create("-f", "--file", "publish directory for the app")
-    watch = CmdArg.Create(shortName = "-w", description = "if is in watch mode")
-|}
+let args =
+    {| app = fun apps -> CmdArg.Create(shortName = "-a", longName = "--app", values = apps, description = "specify the app you want to dev")
+       path = CmdArg.Create("-f", "--file", "publish directory for the app")
+       watch = CmdArg.Create(shortName = "-w", description = "if is in watch mode") |}
 
 
 pipeline "demo" {
@@ -64,4 +63,12 @@ pipeline "demo" {
     runIfOnlySpecified
 }
 
+
+pipeline "demo2" {
+    description "another demo"
+    stage "build" { echo "build something" }
+    runIfOnlySpecified
+}
+
+
 tryPrintPipelineCommandHelp ()