mirror of
https://github.com/actions/typescript-action.git
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79 lines
2.2 KiB
Bash
Executable File
79 lines
2.2 KiB
Bash
Executable File
#!/bin/bash
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# Exit early
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# See: https://www.gnu.org/savannah-checkouts/gnu/bash/manual/bash.html#The-Set-Builtin
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set -e
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# About:
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#
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# This is a helper script to tag and push a new release. GitHub Actions use
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# release tags to allow users to select a specific version of the action to use.
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#
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# See: https://github.com/actions/typescript-action#publishing-a-new-release
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#
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# This script will do the following:
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#
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# 1. Get the latest release tag
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# 2. Prompt the user for a new release tag
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# 3. Tag the new release
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# 4. Push the new tag to the remote
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#
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# Usage:
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#
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# script/release
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# Variables
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tag_regex='v[0-9]+\.[0-9]+\.[0-9]+$'
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tag_glob='v[0-9].[0-9].[0-9]*'
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# Terminal colors
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OFF='\033[0m'
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BOLD_RED='\033[1;31m'
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BOLD_GREEN='\033[1;32m'
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BOLD_BLUE='\033[1;34m'
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BOLD_PURPLE='\033[1;35m'
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BOLD_UNDERLINED='\033[1;4m'
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BOLD='\033[1m'
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# Get the latest release tag
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if ! latest_tag=$(git describe --abbrev=0 --match="$tag_glob"); then
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# There are no existing release tags
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echo -e "No tags found (yet) - Continue to create and push your first tag"
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latest_tag="[unknown]"
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fi
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# Display the latest release tag
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echo -e "The latest release tag is: ${BOLD_BLUE}${latest_tag}${OFF}"
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# Prompt the user for the new release tag
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read -r -p 'Enter a new release tag (vX.X.X format): ' new_tag
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# Validate the new release tag
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if echo "$new_tag" | grep -q -E "$tag_regex"; then
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# Release tag is valid
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echo -e "Tag: ${BOLD_BLUE}$new_tag${OFF} is valid syntax"
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else
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# Release tag is not `vX.X.X` format
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echo -e "Tag: ${BOLD_BLUE}$new_tag${OFF} is ${BOLD_RED}not valid${OFF} (must be in ${BOLD}vX.X.X${OFF} format)"
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exit 1
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fi
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# Remind user to update the version field in package.json
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echo -e -n "Make sure the version field in package.json is ${BOLD_BLUE}$new_tag${OFF}. Yes? [Y/${BOLD_UNDERLINED}n${OFF}] "
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read -r YN
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if [[ ! ($YN == "y" || $YN == "Y") ]]; then
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# Package.json version field is not up to date
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echo -e "Please update the package.json version to ${BOLD_PURPLE}$new_tag${OFF} and commit your changes"
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exit 1
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fi
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# Tag the new release
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git tag "$new_tag" --annotate --message "$new_tag Release"
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echo -e "Tagged: ${BOLD_GREEN}$new_tag${OFF}"
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# Push the new tag to the remote
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git push --follow-tags
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echo -e "Tags: ${BOLD_GREEN}$new_tag${OFF} pushed to remote"
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echo -e "${BOLD_GREEN}Done!${OFF}"
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