MNT: remove gitlab-ci, update readme

.gitlab-ci.yml

-# CI / CD for the fsl/conda/manifest project
-#
-# The fsl/conda/manifest project is used to manage
-# internal and public FSL releases.  The FSL release
-# manifest and environment files are generated
-# whenever changes are made to this project.
-#
-# The scripts used to generate and test files files
-# are contained in the fsl/conda/manifest-rules
-# project. All jobs are executed in an environment
-# in which conda is available.
-default:
-  before_script:
-    - conda create -c conda-forge -p ./env python=3.9
-    - source activate ./env
-    - python -m pip install git+https://git.fmrib.ox.ac.uk/fsl/conda/manifest-rules.git
-
-
-# Don't run pipeline on merge requests
-workflow:
-  rules:
-    - if: '$CI_COMMIT_TAG != null || $CI_COMMIT_BRANCH != null'
-
-
-# Manifest and environment files can only be published
-# from tags, or from these branches. Attempts to run a
-# publish job from a different branch will fail.
-
-# Additionally, the test stages will only perform a
-# full test on these branches - a fast test is
-# performed on other branches. See these files for more
-# details:
-#
-#   - fsl/conda/manifest-rules:manifest_rules/test_environment.py
-#   - fsl/conda/manifest-rules:manifest_rules/deploy_files.py
-variables:
-  PUBLISH_FROM_BRANCHES: "master internal"
-
-
-stages:
-  # Generate FSL conda environment specification
-  # files for all platforms and CUDA versions
-  - generate-environment-files
-
-  # Do a test installation for all environment
-  # files, and calculate the number of expected
-  # output lines so that the fslinstaller
-  # script can report progress to the user.
-  - test-environments
-
-  # Generate release or development manifest.json
-  # files
-  - generate-manifest-files
-
-  # Run the fslinstaller.py script against
-  # the generated manifest files
-  - test-manifests
-
-  # Publish the manifest and/or environment files.
-  # All jobs in this stage must be manually triggered.
-  - publish
-
-
-# Generate FSL conda environment.yml files, for
-# all supported platforms and CUDA versions,
-# from fsl-release.yml. Refer to the
-# manifest_rules//generate_environment_files.py
-# script for details.
-generate-environment-files:
-  stage: generate-environment-files
-  image: continuumio/miniconda3
-  tags:
-    - fsl-ci
-    - docker
-  script:
-    - generate_environment_files fsl-release.yml ./environments
-  artifacts:
-    expire_in: 2 hrs
-    paths:
-      - environments
-
-
-# Do a test install of all environment files on
-# all platforms.  Information about the
-# installation of each environment file is saved
-# to test_install/<environment_file>.install.txt.
-# The macos-64 test job is run on a macOS shell
-# runner - it is assumed that that conda is
-# installed in the environment.
-
-# This is a template. Concrete test jobs (below)
-# specify a SUFFIX variable, denoting the
-# environment file to test.
-.test-environments:
-  stage: test-environments
-  dependencies:
-    - generate-environment-files
-  # tags and image is overridden by the macOS job
-  tags:
-    - fsl-ci
-    - docker
-  script:
-    - mkdir ./test_environments
-    - test_environment ./fsl-release.yml ./environments/*${SUFFIX}.yml 2>&1 | tee test_environments/${SUFFIX}.install.txt
-  artifacts:
-    expire_in: 2 hrs
-    when: always
-    paths:
-      - test_environments
-
-test-environment:macos-64:
-  extends: .test-environments
-  tags:
-    - fsl-ci
-    - macOS
-  variables:
-    SUFFIX: "macos-64"
-
-test-environment:linux-64:
-  extends: .test-environments
-  image:   fsldevelopment/fsl-linux-64
-  variables:
-    SUFFIX: "linux-64"
-
-
-test-environment:linux-64_cudaX.Y:
-  extends: .test-environments
-  image:   fsldevelopment/fsl-linux-64
-  parallel:
-    matrix:
-      - CUDA: ["9.2", "10.2", "11.0"]
-  variables:
-    SUFFIX: "linux-64_cuda${CUDA}"
-
-
-# Generate release manifest files. Both release
-# and development manifest files are generated
-# on every commit, but as the deploy jobs must
-# be manually invoked, the user can choose which
-# one they want to publish.
-
-.generate-manifest-file:
-  stage: generate-manifest-files
-  image: continuumio/miniconda3
-  tags:
-    - fsl-ci
-    - docker
-  dependencies:
-    - generate-environment-files
-    - test-environment:linux-64
-    - test-environment:macos-64
-    - test-environment:linux-64_cudaX.Y
-  script:
-    - mkdir -p ./manifest
-    - generate_manifest_file ./fsl-release.yml "$OFFICIAL" ./manifest ./environments ./test_environments
-  artifacts:
-    expire_in: 2 hrs
-    paths:
-      - manifest
-
-generate-release-manifest-file:
-  extends: .generate-manifest-file
-  variables:
-    OFFICIAL: "true"
-
-generate-development-manifest-file:
-  extends: .generate-manifest-file
-  variables:
-    OFFICIAL: "false"
-
-
-# Run the latest fslinstaller.py script
-# on the generated manifest and environment
-# files.
-#
-# This is a template. Each concrete job
-# specifies a variable SUFFIX which denotes
-# the environment file to be installed.
-.test-manifest:
-  stage: test-manifests
-  script:
-    # there should only be one manifest file, so
-    # manifest/*.json will resolve to a single
-    # file. Concrete jobs should define SUFFIX
-    # so that environments/*${SUFFIX}.yml should
-    # also resolve to one file.
-    - test_manifest manifest/*.json environments/*${SUFFIX}.yml
-
-
-test-release-manifest:linux-64:
-  stage:   test-manifests
-  extends: .test-manifest
-  image:   fsldevelopment/fsl-linux-64
-  variables:
-    SUFFIX: "linux-64"
-  tags:
-    - fsl-ci
-    - docker
-  dependencies:
-    - generate-environment-files
-    - generate-release-manifest-file
-
-
-test-development-manifest:linux-64:
-  stage:   test-manifests
-  extends: .test-manifest
-  image:   fsldevelopment/fsl-linux-64
-  variables:
-    SUFFIX: "linux-64"
-  tags:
-    - fsl-ci
-    - docker
-  dependencies:
-    - generate-environment-files
-    - generate-development-manifest-file
-
-test-release-manifest:linux-64_cudaX.Y:
-  stage:   test-manifests
-  extends: .test-manifest
-  image:   fsldevelopment/fsl-linux-64
-  parallel:
-    matrix:
-      - CUDA: ["9.2", "10.2", "11.0"]
-  variables:
-    SUFFIX: "linux-64_cuda$CUDA"
-  tags:
-    - fsl-ci
-    - docker
-  dependencies:
-    - generate-environment-files
-    - generate-release-manifest-file
-
-
-test-development-manifest:linux-64_cudaX.Y:
-  stage:   test-manifests
-  extends: .test-manifest
-  image:   fsldevelopment/fsl-linux-64
-  parallel:
-    matrix:
-      - CUDA: ["9.2", "10.2", "11.0"]
-  variables:
-    SUFFIX: "linux-64_cuda${CUDA}"
-  tags:
-    - fsl-ci
-    - docker
-  dependencies:
-    - generate-environment-files
-    - generate-development-manifest-file
-
-
-test-release-manifest:macos-64:
-  stage:   test-manifests
-  extends: .test-manifest
-  variables:
-    SUFFIX: "macos-64"
-  tags:
-    - fsl-ci
-    - macOS
-  dependencies:
-    - generate-environment-files
-    - generate-release-manifest-file
-
-
-test-development-manifest:macos-64:
-  stage:   test-manifests
-  extends: .test-manifest
-  variables:
-    SUFFIX: "macos-64"
-  tags:
-    - fsl-ci
-    - macOS
-  dependencies:
-    - generate-environment-files
-    - generate-development-manifest-file
-
-
-# Deploy/publish environment and manifest files.
-# All deploy jobs must be manually invoked.
-# Deployment destination is assumed to be
-# available as a mount point at /releases/
-
-.deploy-job-template:
-  stage: publish
-  image: continuumio/miniconda3
-  tags:
-    - fsl-ci
-    - fslconda-channel-host
-  when: manual
-
-deploy-environment-files:
-  extends: .deploy-job-template
-  dependencies:
-    - generate-environment-files
-  script:
-    - deploy_files /releases/ ./environments/*.yml
-
-deploy-development-manifest:
-  extends: .deploy-job-template
-  dependencies:
-    - generate-development-manifest-file
-  script:
-    - deploy_files /releases/ ./manifest/*.json
-
-deploy-release-manifest:
-  extends: .deploy-job-template
-  dependencies:
-    - generate-release-manifest-file
-  script:
-    - deploy_files /releases/ ./manifest/*.json

README.md

@@ -2,10 +2,11 @@
 
 
 This repository is used to manage FSL releases. The `fsl-release.yml` file
-defines the packages that are installed as part of a FSL release. FSL release
-`manifest.json` and `environment.yml` files are automatically generated from
-information stored in this repository, using scripts in the
-fsl/conda/manifest-rules> repository.
+defines the packages that are installed as part of a FSL release. 
+
+FSL release `manifest.json` and `environment.yml` files are automatically
+generated from information stored in this repository, using CI rules and
+scripts in the fsl/conda/manifest-rules> repository.
 
 
 ## The `fslinstaller.py` script