Deprecate the Slurm functionality in this package (and point users to…

… `SlurmClusterManager.jl` instead)

README.md

@@ -21,7 +21,7 @@ Implemented in this package (the `ClusterManagers.jl` package):
 | PBS (Portable Batch System) | `addprocs_pbs(np::Integer; qsub_flags=``)` or `addprocs(PBSManager(np, qsub_flags))` |
 | Scyld | `addprocs_scyld(np::Integer)` or `addprocs(ScyldManager(np))` |
 | HTCondor[^1] | `addprocs_htc(np::Integer)` or `addprocs(HTCManager(np))` |
-| Slurm | `addprocs_slurm(np::Integer; kwargs...)` or `addprocs(SlurmManager(np); kwargs...)` |
+| Slurm (deprecated - consider using [SlurmClusterManager.jl](https://github.com/kleinhenz/SlurmClusterManager.jl) instead) | `addprocs_slurm(np::Integer; kwargs...)` or `addprocs(SlurmManager(np); kwargs...)` |
 | Local manager with CPU affinity setting | `addprocs(LocalAffinityManager(;np=CPU_CORES, mode::AffinityMode=BALANCED, affinities=[]); kwargs...)` |
 
 [^1]: HTCondor was previously named Condor.
@@ -93,7 +93,7 @@ julia>  From worker 2:  compute-6
         From worker 3:  compute-6
 ```
 
-Some clusters require the user to specify a list of required resources. 
+Some clusters require the user to specify a list of required resources.
 For example, it may be necessary to specify how much memory will be needed by the job - see this [issue](https://github.com/JuliaLang/julia/issues/10390).
 The keyword `qsub_flags` can be used to specify these and other options.
 Additionally the keyword `wd` can be used to specify the working directory (which defaults to `ENV["HOME"]`).
@@ -176,10 +176,10 @@ ElasticManager:
   Active workers : []
   Number of workers to be added  : 0
   Terminated workers : []
-  Worker connect command : 
+  Worker connect command :
     /home/user/bin/julia --project=/home/user/myproject/Project.toml -e 'using ClusterManagers; ClusterManagers.elastic_worker("4cOSyaYpgSl6BC0C","127.0.1.1",36275)'
 ```
 
-By default, the printed command uses the absolute path to the current Julia executable and activates the same project as the current session. You can change either of these defaults by passing `printing_kwargs=(absolute_exename=false, same_project=false))` to the first form of the `ElasticManager` constructor. 
+By default, the printed command uses the absolute path to the current Julia executable and activates the same project as the current session. You can change either of these defaults by passing `printing_kwargs=(absolute_exename=false, same_project=false))` to the first form of the `ElasticManager` constructor.
 
-Once workers are connected, you can print the `em` object again to see them added to the list of active workers. 
+Once workers are connected, you can print the `em` object again to see them added to the list of active workers.

src/slurm.jl

@@ -15,6 +15,14 @@ end
 
 function launch(manager::SlurmManager, params::Dict, instances_arr::Array,
                 c::Condition)
+    let
+        msg = "`ClusterManagers.addprocs_slurm` and `ClusterManagers.SlurmManager` " *
+              "(from the `ClusterManagers.jl` package) are deprecated. " *
+              "Consider using the `SlurmClusterManager.jl` package instead."
+        funcsym = :addprocs_slurm
+        force = true
+        Base.depwarn(msg, funcsym; force)
+    end
     try
         exehome = params[:dir]
         exename = params[:exename]