delivery_merge

What does it do?

1. Install miniconda3 in the current working directory
2. Create a new environment based on an explicit dump file
3. Transpose packages listed in a dmfile into the new environment
4. Generate a YAML and explicit dump of the new environment
5. [optionally] Scan packages installed via dmfile and execute tests (if possible) inside the new environment

Where should I run this?

Inside of a CI/CD pipeline.

Usage

usage: delivery_merge [-h] [--env-name ENV_NAME] --installer-version
                      INSTALLER_VERSION [--run-tests] --dmfile DMFILE
                      base_spec

positional arguments:
  base_spec

optional arguments:
  -h, --help            show this help message and exit
  --env-name ENV_NAME   name of environment
  --installer-version INSTALLER_VERSION
                        miniconda3 installer version
  --run-tests
  --dmfile DMFILE

The dmfile

Comment characters: ; or #

Line format: {conda_package}[=<>]{version}

Example:

; This is a comment
package_a=1.0.0
package_b<=1.0.0
package_c>=1.0.0  # This is also a comment
package_d>1.0.0
package_e<1.0.0

Execution example

$ cat < EOF > hstdp-2019.3-py36.dm
python=3.6
numpy=1.16.3
EOF
$ git clone https://github.com/astroconda/astroconda-releases
$ delivery_merge --env-name delivery \
    --installer-version=4.5.12 \
    --dmfile hstdp-2019.3-py36.dm \
    astroconda-releases/hstdp/2019.2/latest-linux

# >>> Actual output here <<<