87 lines
3.4 KiB
Bash
Executable File
87 lines
3.4 KiB
Bash
Executable File
#!/bin/bash
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# Copyright 2018 The Kubernetes Authors All rights reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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set -eu -o pipefail
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DIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
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install_pullsheet() {
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pullsheet_workdir="$(mktemp -d)"
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trap 'rm -rf -- ${pullsheet_workdir}' RETURN
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# See https://stackoverflow.com/questions/56842385/using-go-get-to-download-binaries-without-adding-them-to-go-mod for this workaround
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cd "${pullsheet_workdir}"
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go mod init ps
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GOBIN="$DIR" go get github.com/google/pullsheet
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cd -
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}
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if ! [[ -x "${DIR}/pullsheet" ]]; then
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echo >&2 'Installing pullsheet'
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install_pullsheet
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fi
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git pull https://github.com/kubernetes/minikube.git master --tags
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tags_to_generate=${1:-1}
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# 1) Get tags.
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# 2) Filter out beta tags.
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# 3) Parse tag name into its version numbers.
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# 4) Sort by ascending version numbers.
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# 5) Reform tag name from version numbers.
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# 6) Pair up current and previous tags. Format: (previous tag, current tag)
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# 7) Format command to get tag dates.
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# 8) Execute command to get dates of previous and current tag. Format: (current tag, prev date, current date)
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# 9) Add negative line numbers to each tag. Format: (negative index, current tag, prev date, current date)
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# - Negative line numbers are used since entries are sorted in descending order.
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# 10) Take most recent $tags_to_generate tags.
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tags_with_range=$(
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git --no-pager tag \
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| grep -v -e "beta" \
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| sed -r "s/v([0-9]*)\.([0-9]*)\.([0-9]*)/\1 \2 \3/" \
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| sort -k1n -k2n -k3n \
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| sed -r "s/([0-9]*) ([0-9]*) ([0-9]*)/v\1.\2.\3/" \
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| sed -n -r "x; G; s/\n/ /; p"\
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| sed -n -r "s/([v.0-9]+) ([v.0-9]+)/-c '{ echo -n \2; git log -1 --pretty=format:\" %as \" \1; git log -1 --pretty=format:\"%as\" \2; echo;}'/p" \
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| xargs -L 1 bash \
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| sed "=" | sed -r "N;s/\n/ /;s/^/-/" \
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| tail -n "$tags_to_generate")
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destination="$DIR/../site/content/en/docs/contrib/leaderboard"
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mkdir -p "$destination"
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TMP_TOKEN=$(mktemp)
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gh auth status -t 2>&1 | sed -n -r 's/^.*Token: ([a-zA-Z0-9_]*)/\1/p' > "$TMP_TOKEN"
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if [ ! -s "$TMP_TOKEN" ]; then
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echo "Failed to acquire token from 'gh auth'. Ensure 'gh' is authenticated." 1>&2
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exit 1
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fi
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# Ensure the token is deleted when the script exits, so the token is not leaked.
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function cleanup_token() {
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rm -f "$TMP_TOKEN"
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}
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trap cleanup_token EXIT
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while read -r tag_index tag_name tag_start tag_end; do
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echo "Generating leaderboard for" "$tag_name" "(from $tag_start to $tag_end)"
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# Print header for page.
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printf -- "---\ntitle: \"$tag_name - $tag_end\"\nlinkTitle: \"$tag_name - $tag_end\"\nweight: $tag_index\n---\n" > "$destination/$tag_name.html"
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# Add pullsheet content (deleting the lines consisting of the command used to generate it).
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$DIR/pullsheet leaderboard --token-path "$TMP_TOKEN" --repos kubernetes/minikube --since "$tag_start" --until "$tag_end" --logtostderr=false --stderrthreshold=2 \
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| sed -r -e "/Command\-line/,/pullsheet/d" >> "$destination/$tag_name.html"
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done <<< "$tags_with_range"
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