From 383dbc6bedaa76cfe2455afd84d30474059f66b0 Mon Sep 17 00:00:00 2001
From: Elizabeth Perl <elizabeth.gugliotti@noaa.gov>
Date: Wed, 15 Jan 2025 13:12:01 -0500
Subject: [PATCH] remove ubuntu 20.04

---
 .../workflows/build-admb-and-ss3-from-source.yml  | 15 +++++++--------
 1 file changed, 7 insertions(+), 8 deletions(-)

diff --git a/.github/workflows/build-admb-and-ss3-from-source.yml b/.github/workflows/build-admb-and-ss3-from-source.yml
index f60e5a49..be4a6a8c 100644
--- a/.github/workflows/build-admb-and-ss3-from-source.yml
+++ b/.github/workflows/build-admb-and-ss3-from-source.yml
@@ -20,7 +20,6 @@ jobs:
           - {os: macos-latest}
           - {os: macos-13}
           - {os: ubuntu-latest}
-          - {os: ubuntu-20.04}
     # Limit run time to 90 min to avoid wasting action minutes.
     # Compiling admb and ss3 on all operating systems takes ~30 min
     timeout-minutes: 90
@@ -90,11 +89,11 @@ jobs:
 
     # Build ADMB for Linux
       - name: Update Ubuntu packages
-        if: matrix.config.os == 'ubuntu-latest' || matrix.config.os == 'ubuntu-20.04'
+        if: matrix.config.os == 'ubuntu-latest'
         run: sudo apt-get update
 
       - name: Change permissions of admb and put in path, linux
-        if: matrix.config.os == 'ubuntu-latest' || matrix.config.os == 'ubuntu-20.04'
+        if: matrix.config.os == 'ubuntu-latest'
         run: |
           cd admb && make clean
           num_cpus=`cat /proc/cpuinfo | grep processor | wc -l`
@@ -133,7 +132,7 @@ jobs:
 
       - name: Get the last tag on unix (macOS and linux)
         id: get-latest-tag-unix
-        if: matrix.config.os == 'macos-latest' || matrix.config.os == 'macos-13' || matrix.config.os == 'ubuntu-latest' || matrix.config.os == 'ubuntu-20.04'
+        if: matrix.config.os == 'macos-latest' || matrix.config.os == 'macos-13' || matrix.config.os == 'ubuntu-latest'
         run: |
           git tag
           latest_tag=$(git describe --abbrev=0 --tags)
@@ -145,7 +144,7 @@ jobs:
 
       - name: Pull the last tag value to use in the Rscript on unix (macOS and linux)
         id: get-version-unix
-        if: matrix.config.os == 'macos-latest' || matrix.config.os == 'macos-13' || matrix.config.os == 'ubuntu-latest' || matrix.config.os == 'ubuntu-20.04'
+        if: matrix.config.os == 'macos-latest' || matrix.config.os == 'macos-13' || matrix.config.os == 'ubuntu-latest'
         run: |
           echo "${{ steps.get-latest-tag-unix.outputs.tag }}" > .github/last_tag.txt
           echo "${{ steps.get-latest-tag-unix.outputs.tag_commit }}" > .github/last_tag_commit.txt
@@ -262,7 +261,7 @@ jobs:
 
     # Build SS3 for Linux
       - name: Build stock synthesis for linux with p flag
-        if:  matrix.config.os == 'ubuntu-latest' || matrix.config.os == 'ubuntu-20.04'
+        if:  matrix.config.os == 'ubuntu-latest'
         run: |
           rm -rf SS330
           rm -rf ss3_osx.tar
@@ -272,13 +271,13 @@ jobs:
           /bin/bash ./Make_SS_330_new.sh -b SS330 -o -p   
 
       - name: Verify binary on linux
-        if: matrix.config.os == 'ubuntu-latest' || matrix.config.os == 'ubuntu-20.04'
+        if: matrix.config.os == 'ubuntu-latest'
         run: |
           sha256sum SS330/ss3
           sha256sum SS330/ss3_opt
     
       - name: Delete unneeded files and change exe names on linux
-        if: matrix.config.os == 'ubuntu-latest' || matrix.config.os == 'ubuntu-20.04'
+        if: matrix.config.os == 'ubuntu-latest'
         run: |
           cd SS330
           rm *.obj *.htp *.cpp ss3_opt.tpl ss3.tpl