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37 lines
1.3 KiB
Bash
37 lines
1.3 KiB
Bash
function recht() {
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# Load configuration values
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local serverUrl="${ZSH_PLUGIN_RECHT_SERVER_URL:-https://www.gesetze-im-internet.de}"
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local docsDir="${ZSH_PLUGIN_RECHT_DOCS_DIR:-$HOME/.zsh-recht-docs}";
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local docViewer="${ZSH_PLUGIN_RECHT_DOC_VIEWER:-xdg-open}";
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# Create output directory if not exists already
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mkdir --parents "$docsDir";
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# Load arguments
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local docName="$1";
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local docPartUrl="${1:l}/$1";
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if <<<"$1" grep "/" >/dev/null; then
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# Load argument as docPartUrl if it seems to be a path instead of a name
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docName="$(<<< "$1" grep --only-matching --perl-regexp '(?<=/)[^/]*$')";
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docPartUrl="$1";
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fi
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# Complain if name / path is not given
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if [ -z "$1" ]; then
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echo "Missing document name to open!" >/dev/stderr;
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return 1;
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fi
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# Generate local path and remote url
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local docPath="${docsDir}/${docName}.pdf";
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local docUrl="${serverUrl}/${docPartUrl}.pdf";
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# Download if local version not given
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if [ ! -e "$docPath" ]; then
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echo "Download document from gesetze-im-internet …";
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curl --fail --silent --output "$docPath" "$docUrl";
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fi
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# Try to open document
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if [ -e "$docPath" ]; then
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$docViewer "$docPath" >/dev/null 2>&1 &!;
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else
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echo "Document $1 not found" >/dev/stderr;
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return 1;
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fi
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}
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