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fix: update lts-release.sh to create the lts tag from the latest rc tag
feat: Add scripts and Makefile targets for RC and LTS releases In accordance with the testing team's requirement to create a release candidate (RC) before releasing the LTS version of Eve for certification. These scripts automate the creation of RC and LTS releases by calculating the version number based on the latest tag and incrementing it accordingly. Signed-off-by: yash-zededa <yash@zededa.com> (cherry picked from commit b20a9db)
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,87 @@ | ||
| #!/bin/bash | ||
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| # | ||
| # Copyright (c) 2024 Zededa, Inc. | ||
| # SPDX-License-Identifier: Apache-2.0 | ||
| # | ||
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| # Get the current branch | ||
| git_branch=$(git rev-parse --abbrev-ref HEAD | tr / _) | ||
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| # Get the latest tag from the specified branch | ||
| latest_tag=$(git describe --tags --abbrev=0 "$git_branch") | ||
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| echo "Latest tag: $latest_tag" | ||
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| # Check if the input is a valid release branch in the format X.Y (e.g., 1.2) | ||
| check_release_branch() { | ||
| if ! echo "${git_branch}" | grep -Eq "^[0-9]+\.[0-9]+(-[a-zA-Z]+)?$"; then | ||
| echo "ERROR: must be on a release branch X.Y" | ||
| exit 1 | ||
| fi | ||
| } | ||
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| # Validate if the latest tag is a valid release tag (e.g., X.Y.Z or X.Y.Z-<suffix>) | ||
| check_tag() { | ||
| if ! echo "${latest_tag}" | grep -Eq "^[0-9]+\.[0-9]+\.[0-9]+(-[a-zA-Z0-9]+)?$"; then | ||
| echo "ERROR: can't find previous release's tag X.Y.Z" | ||
| exit 1 | ||
| fi | ||
| } | ||
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| # Function to check if the latest tag is an RC tag | ||
| is_rc_tag() { | ||
| if echo "${latest_tag}" | grep -Eq "^[0-9]+\.[0-9]+\.[0-9]+-rc[0-9]+$"; then | ||
| return 0 | ||
| else | ||
| return 1 | ||
| fi | ||
| } | ||
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| # Function to increment the patch version | ||
| increment_patch_version() { | ||
| local version=$1 | ||
| local major minor patch | ||
| IFS='.' read -r major minor patch <<< "$version" | ||
| patch=$((patch + 1)) | ||
| echo "$major.$minor.$patch" | ||
| } | ||
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| # Perform release branch validation | ||
| check_release_branch | ||
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| # Perform tag validation | ||
| check_tag | ||
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| # If the latest tag is an RC tag | ||
| if is_rc_tag; then | ||
| # Extract the base version (remove the -rc suffix) | ||
| base_version="${latest_tag%-rc*}" | ||
| new_tag="${base_version}-lts" | ||
| echo "Creating LTS tag: $new_tag from the commit of $latest_tag" | ||
| # Create the LTS tag from the commit of the RC release | ||
| if git tag -a "$new_tag" "$latest_tag" -m "Release $new_tag"; then | ||
| echo "Tagged new version: $new_tag" | ||
| echo "Now, push the tag to the remote repository using:" | ||
| echo "git push origin $git_branch $new_tag" | ||
| else | ||
| echo "Error: Failed to create the new LTS tag." | ||
| exit 1 | ||
| fi | ||
| else | ||
| # If the latest tag is not an RC tag | ||
| echo "Latest tag is not an RC tag. Incrementing the patch version." | ||
| # Increment the patch version | ||
| new_version=$(increment_patch_version "$latest_tag") | ||
| new_tag="${new_version}-lts" | ||
| echo "Creating LTS tag: $new_tag from the latest non-RC tag" | ||
| # Create the LTS tag from the latest non-RC release | ||
| if git tag -a "$new_tag" -m "Release $new_tag"; then | ||
| echo "Tagged new version: $new_tag" | ||
| echo "Now, push the tag to the remote repository using:" | ||
| echo "git push origin $git_branch $new_tag" | ||
| else | ||
| echo "Error: Failed to create the new LTS tag." | ||
| exit 1 | ||
| fi | ||
| fi |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,89 @@ | ||
| #!/bin/bash | ||
|
|
||
| # | ||
| # Copyright (c) 2024 Zededa, Inc. | ||
| # SPDX-License-Identifier: Apache-2.0 | ||
| # | ||
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| # Get the current branch and replace slashes with underscores | ||
| git_branch=$(git rev-parse --abbrev-ref HEAD | tr / _) | ||
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| # Get the latest tag from the specified branch | ||
| latest_tag=$(git describe --tags --abbrev=0 "$git_branch") | ||
|
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||
| # Check if the input is a valid release branch in the format X.Y (e.g., 1.2) | ||
| check_release_branch() { | ||
| if ! echo "${git_branch}" | grep -Eq "^[0-9]+\.[0-9]+(-[a-zA-Z]+)?$"; then | ||
| echo "ERROR: must be on a release branch X.Y" | ||
| exit 1 | ||
| fi | ||
| } | ||
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| # Check if the latest tag follows the format X.Y.Z | ||
| check_tag() { | ||
| if ! echo "${latest_tag}" | grep -Eq "^[0-9]+\.[0-9]+\.[0-9]+(-[a-zA-Z0-9]+)?$"; then | ||
| echo "ERROR: can't find previous release's tag X.Y.Z" | ||
| exit 1 | ||
| fi | ||
| } | ||
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| # Function to increment the numeric part of a version | ||
| increment_version() { | ||
| local version=$1 | ||
| local base=${version%-*} # Get the base version (e.g., 12.0.4 from 12.0.4-lts) | ||
| local suffix=${version##*-} # Get the suffix (e.g., lts or rc1) | ||
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| if [[ $suffix == "$version" ]]; then | ||
| suffix="" # No suffix | ||
| fi | ||
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| if [[ $suffix == "lts" ]]; then | ||
| # If the suffix is lts, increment the base version and add -rc1 | ||
| IFS='.' read -r major minor patch <<< "$base" | ||
| patch=$((patch + 1)) | ||
| echo "$major.$minor.$patch-rc1" | ||
| elif [[ $suffix == rc* ]]; then | ||
| # If the suffix is rc, increment the rc number | ||
| local rc_number=${suffix#rc} # Get the number after rc | ||
| rc_number=$((rc_number + 1)) | ||
| echo "$base-rc$rc_number" | ||
| else | ||
| # If no suffix or unknown suffix, start with rc1 | ||
| echo "$base-rc1" | ||
| fi | ||
| } | ||
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| # Validate the new tag name | ||
| validate_tag_name() { | ||
| # Updated regex to match '12.0.5', '12.0.5-lts', '12.0.5-rc1', etc. | ||
| if [[ ! "$1" =~ ^[0-9]+\.[0-9]+\.[0-9]+(-[a-zA-Z]+[0-9]*)?$ ]]; then | ||
| echo "ERROR: '$1' is not a valid tag name." | ||
| exit 1 | ||
| fi | ||
| } | ||
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| # Check if a tag is fetched | ||
| if [[ -z $latest_tag ]]; then | ||
| # If no latest tag is found, assume we're starting fresh and create the first rc0 tag | ||
| echo "No tags found in the repository. Starting with version 0.0.0-rc0." | ||
| new_version="0.0.0-rc0" | ||
| else | ||
| # Increment the version according to the rules | ||
| check_release_branch | ||
| check_tag | ||
| new_version=$(increment_version "$latest_tag") | ||
| fi | ||
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| validate_tag_name "$new_version" | ||
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| echo "Creating RC release: '${new_version}'" | ||
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| # Create a new tag and check if the command succeeds | ||
| if ! git tag -a -m "Release ${new_version}" "${new_version}"; then | ||
| echo "Error: Failed to create a new tag." | ||
| exit 1 | ||
| fi | ||
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| echo "Tagged new version: $new_version. Please push the tag to the remote repository" | ||
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| echo "git push origin $git_branch $new_version" |