82 lines
2.3 KiB
Bash
Executable File
82 lines
2.3 KiB
Bash
Executable File
#!/bin/bash
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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. Check if the tag exists and ask for confirmation to overwrite
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# 4. Tag the new release
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# 5. 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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# Terminal colors
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OFF='\033[0m'
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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BLUE='\033[0;34m'
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# Get the latest release tag
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latest_tag=$(git describe --tags "$(git rev-list --tags --max-count=1)")
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if [[ -z "$latest_tag" ]]; 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: ${BLUE}${latest_tag}${OFF}"
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# Prompt the user for the new release tag
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read -r -p 'Enter a new release tag (vX.X.X format): ' new_tag
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# Validate the new release tag
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tag_regex='v[0-9]+(\.[0-9]+){0,2}$'
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if echo "$new_tag" | grep -q -E "$tag_regex"; then
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echo -e "Tag: ${BLUE}$new_tag${OFF} is valid"
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else
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# Release tag is not `vX.X.X` format
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echo -e "Tag: ${BLUE}$new_tag${OFF} is ${RED}not valid${OFF} (must be in vX.X.X format)"
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exit 1
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fi
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# Check if the tag exists; if it does, ask the user for confirmation to overwrite
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if git rev-parse -q --verify "refs/tags/$new_tag" >/dev/null; then
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read -r -p "The tag already exists. Overwrite? [y/N] " response
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if [[ ! "$response" =~ ^([yY][eE][sS]|[yY])$ ]]; then
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echo -e "${RED}Aborted${OFF}"
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exit 1
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else
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# Delete the tag locally
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git tag -d "$new_tag"
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echo -e "${GREEN}Deleted local tag: $new_tag${OFF}"
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# Delete the tag remotely
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git push origin --delete "$new_tag"
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echo -e "${GREEN}Deleted remote tag: $new_tag${OFF}"
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fi
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else
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read -r -p "The tag does not exist and will be created. Continue? [y/N] " response
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if [[ ! "$response" =~ ^([yY][eE][sS]|[yY])$ ]]; then
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echo -e "${RED}Aborted${OFF}"
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exit 1
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fi
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fi
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# Tag the new release
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git tag -a "$new_tag" -m "$new_tag Release"
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echo -e "${GREEN}Tagged: $new_tag${OFF}"
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# Push the new tag to the remote
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git push --tags
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echo -e "${GREEN}Release tag pushed to remote${OFF}"
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echo -e "${GREEN}Done!${OFF}" |