72 lines
2.2 KiB
Bash
Executable file
72 lines
2.2 KiB
Bash
Executable file
#!/bin/sh
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pecho() { printf %s\\n "$*"; }
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log() { pecho "$@"; }
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warning() { log "::warning::$@"; }
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error() { log "::error::$@"; }
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fatal() { error "$@"; exit 1; }
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try() { "$@" || fatal "'$@' failed"; }
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# actions/checkout@v2 only makes a clone if Git is v2.18 or later, and this
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# test requires a clone.
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git_ver=$(try dpkg-query -f '${Version}' -W git) || exit 1
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dpkg --compare-versions "${git_ver}" ge '1:2.18~' || {
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warning "This test requires Git v2.18 or later"
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exit 0
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}
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dist_tarball=$(ls ddclient-*.tar.gz) \
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|| fatal "'make dist' must be run before this test"
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tmpdir=$(try mktemp -d) || exit 1
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# newer git versions are particular about file ownership which can be ignored here
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git config --global --add safe.directory /__w/ddclient/ddclient || true
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log "Copying contents of Git repository..."
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try git archive --format=tar --prefix=git-repo/ HEAD \
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| try tar -C "${tmpdir}" -xv || exit 1
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(
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try cd "${tmpdir}"/git-repo
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# Delete files checked into Git that shouldn't be in the distribution
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# tarball.
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try rm -rf \
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.envrc \
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.github \
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.gitignore \
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docs/ipv6-design-doc.md \
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docs/ProviderGuidelines.md \
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shell.nix \
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;
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# TODO: Delete this next line once support for Automake 1.11 is dropped and
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# tap-driver.sh is removed from the Git repository. It is deleted here to
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# avoid a spurious diff.
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try rm -f build-aux/tap-driver.sh
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) || exit 1
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log "Extracting distribution tarball..."
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try tar -C "${tmpdir}" -xvzf "${dist_tarball}"
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try mv "${tmpdir}/${dist_tarball%.tar.gz}" "${tmpdir}"/dist-tarball
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(
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try cd "${tmpdir}"/dist-tarball
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# Delete generated files
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try rm -rf \
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Makefile.in \
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aclocal.m4 \
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build-aux/install-sh \
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build-aux/missing \
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build-aux/tap-driver.sh \
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configure \
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;
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) || exit 1
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log "Comparing Git repository with distribution tarball..."
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cd "${tmpdir}"
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diff -qNr git-repo dist-tarball >/dev/null || {
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error "Unexpected diff between the repo and the distribution tarball."
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error "You may need to add a file to EXTRA_DIST in Makefile.am."
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error "Diff output:"
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diff -uNr git-repo dist-tarball \
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| while IFS= read -r line; do error "${line}"; done
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exit 1
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}
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log "No difference"
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