circleci: use mambaforge (#25)

+ circleci: use mambaforge to speedup + use PYAPS_HOME env

+ README/badge: update style/order to be consistent with mintpy

.circleci/config.yml

@@ -25,26 +25,25 @@ jobs:
     docker:
       - image: ubuntu:bionic
         environment:
-          CONDA_PREFIX: /root/tools/miniconda3
+          CONDA_PREFIX: /root/tools/mambaforge
+          PYAPS_HOME: /root/tools/PyAPS
         user: root
     working_directory: /root/tools/PyAPS
     # Checkout the code as the first step. This is a dedicated CircleCI step.
     steps:
       - checkout
       - run:
-          name: Setting Environment with Miniconda
+          name: Setting Environment with Mambaforge
           command: |
             apt update
             apt-get update --yes && apt-get upgrade --yes
             apt-get install --yes git wget
-            # download and install miniconda3
+            # download and install mambaforge
             mkdir -p ${HOME}/tools
             cd ${HOME}/tools
-            wget https://repo.anaconda.com/miniconda/Miniconda3-latest-Linux-x86_64.sh
-            bash Miniconda3-latest-Linux-x86_64.sh -b -p ${HOME}/tools/miniconda3
-            ${HOME}/tools/miniconda3/bin/conda init bash
-            ${HOME}/tools/miniconda3/bin/conda config --add channels conda-forge
-            ${HOME}/tools/miniconda3/bin/conda install -c conda-forge --yes mamba
+            wget https://github.com/conda-forge/miniforge/releases/latest/download/Mambaforge-Linux-x86_64.sh
+            bash Mambaforge-Linux-x86_64.sh -b -p ${HOME}/tools/mambaforge
+            ${HOME}/tools/mambaforge/bin/mamba init bash
             # modify/export env var PATH to BASH_ENV to be shared across run steps
             echo 'export PATH=${CONDA_PREFIX}/bin:${PATH}' >> ${BASH_ENV}
 
@@ -53,13 +52,12 @@ jobs:
           no_output_timeout: 10m
           command: |
             export PYTHONUNBUFFERED=1
-            # install dependencies
+            # install dependencies and source code
             source activate root
-            mamba install --verbose --yes --file ${HOME}/tools/PyAPS/requirements.txt
-            python -m pip install ${HOME}/tools/PyAPS
+            mamba install --verbose --yes --file ${PYAPS_HOME}/requirements.txt
+            python -m pip install ${PYAPS_HOME}
 
       - run:
           name: Test the Installation
           command: |
-            python ${HOME}/tools/PyAPS/tests/test_calc.py
-
+            python ${PYAPS_HOME}/tests/test_calc.py

README.md

@@ -1,8 +1,8 @@
 [![Language](https://img.shields.io/badge/python-3.8%2B-blue.svg?style=flat-square)](https://www.python.org/)
-[![CircleCI](https://img.shields.io/circleci/build/github/insarlab/PyAPS.svg?logo=circleci&label=test&style=flat-square)](https://circleci.com/gh/insarlab/PyAPS)
-[![Version](https://img.shields.io/github/v/release/insarlab/PyAPS?color=brightgreen&label=version&style=flat-square)](https://github.com/insarlab/PyAPS/releases)
-[![Conda Download](https://img.shields.io/conda/dn/conda-forge/pyaps3?color=green&style=flat-square)](https://anaconda.org/conda-forge/pyaps3)
-[![License](https://img.shields.io/badge/license-GPLv3+-yellow.svg?style=flat-square)](https://github.com/insarlab/PyAPS/blob/main/LICENSE)
+[![CircleCI](https://img.shields.io/circleci/build/github/insarlab/PyAPS.svg?logo=circleci&label=tests&style=flat-square)](https://circleci.com/gh/insarlab/PyAPS)
+[![Conda Download](https://img.shields.io/conda/dn/conda-forge/pyaps3?color=green&label=conda%20downloads&style=flat-square)](https://anaconda.org/conda-forge/pyaps3)
+[![Version](https://img.shields.io/github/v/release/insarlab/PyAPS?color=yellow&label=version&style=flat-square)](https://github.com/insarlab/PyAPS/releases)
+[![License](https://img.shields.io/badge/license-GPLv3+-blue.svg?style=flat-square)](https://github.com/insarlab/PyAPS/blob/main/LICENSE)
 [![Citation](https://img.shields.io/badge/doi-10.1029%2F2011GL048757-blue?style=flat-square)](https://doi.org/10.1029/2011GL048757)
 
 ## PyAPS - Python based Atmospheric Phase Screen estimation