24 lines
1.1 KiB
Plaintext
24 lines
1.1 KiB
Plaintext
if [ "$action" != "purge" ]; then
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exit 0
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fi
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# If the user is "purging" the package (removing the package and associated
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# configuration), remove our custom repository and signing key.
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# Determine the path to the apt-config command.
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APT_CONFIG="$(command -v apt-config 2> /dev/null)"
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# Use apt-config to determine the location of the trusted keys directory, then
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# delete our key from it.
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eval $("$APT_CONFIG" shell APT_TRUSTED_KEYRING_DIR 'Dir::Etc::trustedparts/d')
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rm -f "${APT_TRUSTED_KEYRING_DIR}@@REPO_NAME@@.gpg"
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# Use apt-config to determine the location of the source list config directory,
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# then delete our entry. We may have written either the legacy `.list` format
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# (older installs) or the modern `.sources` (DEB822) format introduced in the
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# postinst, so remove both filenames to ensure a clean purge regardless of
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# which format was last written. `rm -f` is silent on missing files.
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eval $("$APT_CONFIG" shell APT_SOURCE_LIST_DIR 'Dir::Etc::sourceparts/d')
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rm -f "${APT_SOURCE_LIST_DIR}@@REPO_NAME@@.list"
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rm -f "${APT_SOURCE_LIST_DIR}@@REPO_NAME@@.sources"
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