feat: add paths to the conda env

.github/workflows/ci.yml

@@ -14,16 +14,23 @@ jobs:
 
     steps:
     - uses: actions/checkout@master
+      with:
+        path: HiggsAnalysis/CombinedLimit # Required to match compile instructions
     - name: Set up Conda
       uses: conda-incubator/setup-miniconda@v2.1.1
       with:
         mamba-version: "*"
         channels: conda-forge,defaults
         channel-priority: true
-        environment-file: conda_env.yml
+        environment-file: HiggsAnalysis/CombinedLimit/conda_env.yml
         activate-environment: combine
+    - name: Set up conda env variables
+      shell: bash -l {0}
+      run: |
+        cd HiggsAnalysis/CombinedLimit
+        bash set_conda_env_vars.sh
     - name: Build
       shell: bash -l {0}
       run: |
-        source env_conda.sh
+        cd HiggsAnalysis/CombinedLimit
         make -f Makefile_conda -j 2

Makefile_conda

@@ -19,7 +19,7 @@
 #######################################################################
 
 # Boost
-CONDA = $(shell conda info --base)/envs/combine2
+CONDA = ${CONDA_PREFIX}
 # Compiler and flags -----------------------------------------------------------
 CC = c++
 ROOTCFLAGS = $(shell root-config --cflags)

README.md

@@ -21,8 +21,17 @@ git checkout 112x
 
 conda install --name base mamba # faster conda
 mamba env create -f conda_env.yml
+
+conda activate combine
+bash set_conda_env_vars.sh
+# Need to reactivate
+conda deactivate
 conda activate combine
-source env_conda.sh
+
 make -f Makefile_conda -j 8
 ```
 
+Using combine from then on should only require sourcing the conda environment 
+```
+conda activate combine
+```

set_conda_env_vars.sh

@@ -0,0 +1,3 @@
+conda env config vars set PATH=${PATH}:${PWD}/exe:${PWD}/scripts
+conda env config vars set LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:${PWD}/lib
+conda env config vars set PYTHONPATH=${PYTHONPATH}:${PWD}/lib/python:${PWD}/lib