71 lines
2.5 KiB
Bash
Executable File
71 lines
2.5 KiB
Bash
Executable File
#!/bin/bash
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set -e
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cd "$(dirname "$(readlink -f "$BASH_SOURCE")")"
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repo="$1"
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if [ -z "$repo" ]; then
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echo >&2 'error: no repo specified'
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cat >&2 <<EOUSAGE
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usage: $0 repo [> README.md]
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ie: $0 php > ../php/README.md
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This script generates a stub README to standard out for the specified repo.
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EOUSAGE
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exit 1
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fi
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gitRepo='https://github.com/docker-library/docs'
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hubPage="https://registry.hub.docker.com/_/$repo/"
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canonicalRepo="https://github.com/docker-library/$repo"
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if [ -s "$repo/github-repo" ]; then
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canonicalRepo="$(< "$repo/github-repo")"
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fi
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canonicalRepo="$(curl -fsSLI -o /dev/null -w '%{url_effective}\n' "$canonicalRepo")" # follow redirects (http://stackoverflow.com/a/3077316/433558)
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travisRepo="${canonicalRepo#*://github.com/}"
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cat <<EOREADME
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# About this Repo
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This is the Git repo of the Docker [official image](https://docs.docker.com/docker-hub/official_repos/) for [$repo]($hubPage). See [the Docker Hub page]($hubPage) for the full readme on how to use this Docker image and for information regarding contributing and issues.
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The full readme is generated over in [docker-library/docs]($gitRepo), specifically in [docker-library/docs/$repo]($gitRepo/tree/master/$repo).
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See a change merged here that doesn't show up on the Docker Hub yet? Check [the "library/$repo" manifest file in the docker-library/official-images repo](https://github.com/docker-library/official-images/blob/master/library/$repo), especially [PRs with the "library/$repo" label on that repo](https://github.com/docker-library/official-images/labels/library%2F$repo). For more information about the official images process, see the [docker-library/official-images readme](https://github.com/docker-library/official-images/blob/master/README.md).
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EOREADME
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badges=()
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n=$'\n'
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t=$'\t'
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travisImage="https://img.shields.io/travis/$travisRepo/master.svg"
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if wget -q --spider "$travisImage" &> /dev/null; then
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travisLink="https://travis-ci.org/$travisRepo/branches"
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badges+=( "-${t}[Travis CI: ${n}${t}]($travisLink)" )
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fi
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jenkinsImage="https://doi-janky.infosiftr.net/job/update.sh/job/$repo/badge/icon"
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if wget -q --spider "$jenkinsImage" &> /dev/null; then
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jenkinsLink="https://doi-janky.infosiftr.net/job/update.sh/job/$repo"
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badges+=( "-${t}[Automated \`update.sh\`: ${n}${t}]($jenkinsLink)" )
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fi
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if [ "${#badges[@]}" -gt 0 ]; then
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IFS=$'\n'
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cat <<-EOREADME
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---
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${badges[*]}
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EOREADME
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unset IFS
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fi
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cat <<EOREADME
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<!-- THIS FILE IS GENERATED BY $gitRepo/blob/master/generate-repo-stub-readme.sh -->
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EOREADME
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