53 lines
1.2 KiB
Bash
53 lines
1.2 KiB
Bash
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#!/bin/bash
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# $1 file to bundle
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# $2 bundled output file (optional)
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# if no output file then the bundled source is returned
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# it can be immediately invoked like this
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# source <(bundle myscript.sh)
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# or
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# scpt=$(bundle myscript.sh)
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# source <(echo -e "$scpt")
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bundle () {
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[[ ! -f $1 ]] && return 1
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module_load file
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if [[ ! $2 == "__recurse__" ]]; then
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tmp_file=$( mktemp -t TEMP_FILE_bundle.XXXXXXXX )
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chmod 600 "$tmp_file"
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\cp $1 $tmp_file
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else
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tmp_file=$1
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fi
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# echo current temp file: $tmp_file
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modules=$(sed -n -e 's/^module_load //p' < $tmp_file)
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# echo found: $modules
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# return
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if [[ $modules ]]; then
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# echo Modules: $modules
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sed -i '/module_load/d' $tmp_file
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for module in $(printf '%s\n' "${modules[@]}"|tac);
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do
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# echo module: $module
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# echo module path: $(module_find $module)
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prepend_file $(module_find $module) $tmp_file
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done
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bundle $tmp_file __recurse__
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fi
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if [[ ! $2 == "__recurse__" ]]; then
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if [[ $2 ]]; then
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\cp $tmp_file $2
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# echo $2
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else
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echo -e "$(cat $tmp_file)"
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fi
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rm -f $tmp_file;
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return 0
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fi
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}
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# # if script was executed then call the function
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(return 0 2>/dev/null) || bundle $@
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