From 0c7b4d11835ab204323c4e3598776813f09506ce Mon Sep 17 00:00:00 2001
From: RussTreadon-NOAA <26926959+RussTreadon-NOAA@users.noreply.github.com>
Date: Mon, 17 Jun 2024 10:44:37 -0400
Subject: [PATCH] use role.jedipara for hera ci (#1173)

One task in #1150 is to move automated CI to role accounts. This PR
moves Hera CI to role.jedipara.

Fixes #1172

---------

Co-authored-by: Guillaume Vernieres <guillaume.vernieres@noaa.gov>
---
 README.md       | 19 +++++++++++++++++++
 ci/driver.sh    | 29 +++++++++++++++++++++++++----
 ci/gw_driver.sh | 29 +++++++++++++++++++++++++++--
 ci/hera.sh      |  4 ++--
 4 files changed, 73 insertions(+), 8 deletions(-)

diff --git a/README.md b/README.md
index 7ac52d734..9ea507f55 100644
--- a/README.md
+++ b/README.md
@@ -3,6 +3,25 @@ Global Data Assimilation System Application
 
 The one app to rule them all
 
+## Notes to developers
+
+1 - As a developer, you will have to build the GDASApp againt the `dev/gdasapp` branch of the `global-workflow`
+
+```bash
+git clone --recursive --jobs 8 --branch dev/gdasapp https://github.com/NOAA-EMC/global-workflow.git
+```
+
+2 - For the most part (boundaries of that terminology is stil TBD), changes to the `global-workflow` related to the `GDASApp` developement will be issued in the `dev/gdasapp` branch.
+
+3 - If your feature development involves changes to the global-workflow and the GDASApp, you will have to issue a PR in each repository. The GDASApp PR will have to have the same name in order for the GDASApp CI to build and run the correct branches.
+
+4 - If your work is contained within the `global-workflow` only, you will have to submit a dummy PR in the `GDASApp` with the same branch name.
+To submit a dummy PR, just create a branch with an empty commit:
+```
+git commit --allow-empty -m "Dummy commit to trigger PR"
+```
+
+
 [![Orion](https://github.com/NOAA-EMC/GDASApp/actions/workflows/orion.yaml/badge.svg)](https://github.com/NOAA-EMC/GDASApp/actions/workflows/orion.yaml)
 [![Hera](https://github.com/NOAA-EMC/GDASApp/actions/workflows/hera.yaml/badge.svg)](https://github.com/NOAA-EMC/GDASApp/actions/workflows/hera.yaml)
 
diff --git a/ci/driver.sh b/ci/driver.sh
index 4b0ea550a..ce6372c59 100755
--- a/ci/driver.sh
+++ b/ci/driver.sh
@@ -60,11 +60,32 @@ repo_url="https://github.com/NOAA-EMC/GDASApp.git"
 for pr in $open_pr_list; do
   gh pr edit $pr --remove-label $CI_LABEL --add-label ${CI_LABEL}-Running
   echo "Processing Pull Request #${pr}"
+
+  # get the branch name used for the PR
+  gdasapp_branch=$(gh pr view $pr --json headRefName -q ".headRefName")
+  
+  # get the fork information
+  pr_details=$(gh pr view $pr --repo ${repo_url} --json headRepository,headRepositoryOwner,headRefName)
+
+  # extract the necessary info
+  fork_owner=$(gh pr view $pr --repo ${repo_url} --json headRepositoryOwner --jq '.headRepositoryOwner.login')
+  fork_name=$(gh pr view $pr --repo ${repo_url} --json headRepository --jq '.headRepository.name')
+
+  # construct the fork URL
+  gdasapp_url="https://github.com/$fork_owner/${fork_name}.git"
+  
+  echo "Fork URL: $gdasapp_url"
+  echo "Branch Name: $gdasapp_branch"
+
+  # create PR specific directory
+  if [ -d $GDAS_CI_ROOT/PR/$pr ]; then
+      rm -rf $GDAS_CI_ROOT/PR/$pr
+  fi
   mkdir -p $GDAS_CI_ROOT/PR/$pr
   cd $GDAS_CI_ROOT/PR/$pr
 
   # clone copy of repo
-  git clone --recursive $repo_url
+  git clone --recursive --jobs 8 --branch $gdasapp_branch $gdasapp_url
   cd GDASApp
 
   # checkout pull request
@@ -94,11 +115,11 @@ for pr in $open_pr_list; do
   # run build and testing command
   $my_dir/run_ci.sh -d $GDAS_CI_ROOT/PR/$pr/GDASApp -o $GDAS_CI_ROOT/PR/$pr/output_${commit}
   ci_status=$?
-  gh pr comment $pr --body-file $GDAS_CI_ROOT/PR/$pr/output_${commit}
+  gh pr comment $pr --repo ${repo_url} --body-file $GDAS_CI_ROOT/PR/$pr/output_${commit}
   if [ $ci_status -eq 0 ]; then
-    gh pr edit $pr --remove-label ${CI_LABEL}-Running --add-label ${CI_LABEL}-Passed
+    gh pr edit $pr --repo ${repo_url} --remove-label ${CI_LABEL}-Running --add-label ${CI_LABEL}-Passed
   else
-    gh pr edit $pr --remove-label ${CI_LABEL}-Running --add-label ${CI_LABEL}-Failed
+    gh pr edit $pr --repo ${repo_url} --remove-label ${CI_LABEL}-Running --add-label ${CI_LABEL}-Failed
   fi
 done
 
diff --git a/ci/gw_driver.sh b/ci/gw_driver.sh
index afbbdf96e..e85684f84 100755
--- a/ci/gw_driver.sh
+++ b/ci/gw_driver.sh
@@ -61,11 +61,36 @@ workflow_url="https://github.com/NOAA-EMC/global-workflow.git"
 for pr in $open_pr_list; do
   gh pr edit $pr --remove-label $CI_LABEL --add-label ${CI_LABEL}-Running
   echo "Processing Pull Request #${pr}"
+
+  # get the branch name used for the PR
+  gdasapp_branch=$(gh pr view $pr --json headRefName -q ".headRefName")
+
+  # check for a companion PR in the global-workflow
+  companion_pr_exists=$(gh pr list --repo ${workflow_url} --head ${gdasapp_branch} --state open)
+  if [ -n "$companion_pr_exists" ]; then
+    # get the PR number
+    companion_pr=$(echo "$companion_pr_exists" | awk '{print $1;}')
+
+    # extract the necessary info
+    fork_owner=$(gh pr view $companion_pr --repo $workflow_url --json headRepositoryOwner --jq '.headRepositoryOwner.login')
+    fork_name=$(gh pr view $companion_pr --repo $workflow_url --json headRepository --jq '.headRepository.name')
+
+    # Construct the fork URL
+    workflow_url="https://github.com/$fork_owner/$fork_name.git"
+
+    echo "Fork URL: $workflow_url"
+    echo "Branch Name: $gdasapp_branch"
+  fi
+
+  # create PR specific directory
+  if [ -d $GDAS_CI_ROOT/workflow/PR/$pr ]; then
+      rm -rf $GDAS_CI_ROOT/workflow/PR/$pr
+  fi
   mkdir -p $GDAS_CI_ROOT/workflow/PR/$pr
   cd $GDAS_CI_ROOT/workflow/PR/$pr
-
+  
   # clone global workflow develop branch
-  git clone --recursive $workflow_url
+  git clone --recursive --jobs 8 --branch dev/gdasapp $workflow_url
 
   # checkout pull request
   cd $GDAS_CI_ROOT/workflow/PR/$pr/global-workflow/sorc/gdas.cd
diff --git a/ci/hera.sh b/ci/hera.sh
index 5eb5c4df6..ec3858370 100644
--- a/ci/hera.sh
+++ b/ci/hera.sh
@@ -1,8 +1,8 @@
-export GDAS_CI_ROOT=/scratch1/NCEPDEV/da/Cory.R.Martin/CI/GDASApp
+export GDAS_CI_ROOT=/scratch1/NCEPDEV/da/role.jedipara/CI/GDASApp
 export GDAS_CI_HOST='hera'
 export GDAS_MODULE_USE=$GDAS_CI_ROOT/repo/modulefiles
 export SLURM_ACCOUNT=da-cpu
 export SALLOC_ACCOUNT=$SLURM_ACCOUNT
 export SBATCH_ACCOUNT=$SLURM_ACCOUNT
 export SLURM_QOS=debug
-export PATH=$PATH:/scratch1/NCEPDEV/da/Cory.R.Martin/CI/gh/gh_2.46.0_linux_amd64/bin
+export PATH=$PATH:/home/role.jedipara/bin