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| 1 | +#!/usr/bin/env bash |
| 2 | + |
| 3 | +git_tag="" |
| 4 | +version="" |
| 5 | +version_regex="[0-9]+\.[0-9]+\.[0-9]" |
| 6 | + |
| 7 | +help_text () { |
| 8 | + echo |
| 9 | + echo "Usage: deploy VERSION" |
| 10 | + echo |
| 11 | +} |
| 12 | + |
| 13 | +# check for required version to deploy |
| 14 | +if [ -z ${1+x} ]; then |
| 15 | + help_text |
| 16 | + echo "Error: VERSION is required" |
| 17 | + exit 1 |
| 18 | +fi |
| 19 | + |
| 20 | +if [[ "$1" =~ ^${version_regex}$ ]]; then |
| 21 | + version="${1}" |
| 22 | + git_tag="v${version}" |
| 23 | +else |
| 24 | + help_text |
| 25 | + echo "Error: VERSION must be a valid semantic version (major.minor.patch)" |
| 26 | + exit 1 |
| 27 | +fi |
| 28 | + |
| 29 | +# let's get some permission before making changes |
| 30 | +echo |
| 31 | +echo "The following changes are about to be made:" |
| 32 | +echo " - the development branch will be checked out" |
| 33 | +echo " - a new release branch for ${version} will be created at release-${version}" |
| 34 | +echo " - the version will be updated to ${version} in openapi.yaml" |
| 35 | +echo " - these changes will be commited and tagged ${git_tag}" |
| 36 | +echo |
| 37 | +read -p "Do you want to continue? " -n 1 -r |
| 38 | +echo |
| 39 | + |
| 40 | +if [[ ! $REPLY =~ ^[Yy]$ ]]; then |
| 41 | + exit 1 |
| 42 | +fi |
| 43 | + |
| 44 | +# if we have made it this far, we are ready to make changes |
| 45 | +echo "Deploying version ${version}" |
| 46 | + |
| 47 | +echo "Checking out development branch" |
| 48 | +git checkout development |
| 49 | + |
| 50 | +# ensure no local changes to openapi.yaml |
| 51 | +git diff-index --quiet HEAD -- openapi.yaml |
| 52 | + |
| 53 | +exit_status=$? |
| 54 | +if [ $exit_status -ne 0 ]; then |
| 55 | + echo |
| 56 | + echo "Error: Local changes have been made to openapi.yaml." |
| 57 | + echo " Please commit those changes before proceeding." |
| 58 | + exit 1 |
| 59 | +fi |
| 60 | + |
| 61 | +echo "Creating a release branch release-${version}" |
| 62 | +git checkout -b "release-${version}" |
| 63 | + |
| 64 | +echo "Updating openapi.yaml with the new version number" |
| 65 | +sed -E -i.bak "s|version: ${version_regex}|version: ${version}|" openapi.yaml \ |
| 66 | + && rm openapi.yaml.bak |
| 67 | + |
| 68 | +echo "Committing the version bump" |
| 69 | +git add openapi.yaml |
| 70 | +git commit -m "Bump version to ${version}" |
| 71 | + |
| 72 | +echo "Tagging the version commit with the version number" |
| 73 | +git tag "${git_tag}" |
| 74 | + |
| 75 | +echo "Running some final checks" |
| 76 | +echo |
| 77 | + |
| 78 | +exit_status=0 |
| 79 | + |
| 80 | +if grep -Fxq " version: ${version}" openapi.yaml; then |
| 81 | + echo "OK - version ${version} is present in openapi.yaml" |
| 82 | +else |
| 83 | + echo "ERROR - version ${version} is not present in openapi.yaml" |
| 84 | + exit_status=1 |
| 85 | +fi |
| 86 | + |
| 87 | +if git tag | grep -Fxq "${git_tag}"; then |
| 88 | + echo "OK - ${git_tag} is present in git tags" |
| 89 | +else |
| 90 | + echo "ERROR - ${git_tag} is not present in git tags" |
| 91 | + exit_status=1 |
| 92 | +fi |
| 93 | + |
| 94 | +if [ $exit_status -ne 0 ]; then |
| 95 | + echo |
| 96 | + echo "Please resolve the ERRORs above." |
| 97 | + exit 1 |
| 98 | +else |
| 99 | + echo |
| 100 | + echo "Release process is complete." |
| 101 | + echo |
| 102 | + echo "Once confirmed changes are verified, you can:" |
| 103 | + echo " git push release-${version}" |
| 104 | + echo " git push ${git_tag}" |
| 105 | +fi |
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