6de7cd99cb
This makes the beginning of all files the same and a little simpler.
`${0%/*}` turns "/home/user/repository/bin/blackbox_edit" into
"/home/user/repository/bin", exactly like basename but without eating a
process.
Because other scripts needed `$blackbox_home` I made this into a
standardard variable that's always available.
This also loads _stack_lib.sh always because _blackbox_common.sh
requires it.
28 lines
703 B
Bash
Executable File
28 lines
703 B
Bash
Executable File
#!/usr/bin/env bash
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#
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# blackbox_edit_start -- Decrypt a file for editing.
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#
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set -e
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source "${0%/*}/_blackbox_common.sh"
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for param in "$@" ; do
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unencrypted_file=$(get_unencrypted_filename "$param")
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encrypted_file=$(get_encrypted_filename "$param")
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echo >&2 ========== PLAINFILE '"'$unencrypted_file'"'
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fail_if_not_on_cryptlist "$unencrypted_file"
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fail_if_not_exists "$encrypted_file" "This should not happen."
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if [[ ! -s "$unencrypted_file" ]]; then
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rm -f "$unencrypted_file"
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fi
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if [[ -f "$unencrypted_file" ]]; then
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echo >&2 SKIPPING: "$1" "Will not overwrite non-empty files."
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continue
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fi
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prepare_keychain
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decrypt_file "$encrypted_file" "$unencrypted_file"
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done
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