108 lines
2.7 KiB
Bash
Executable File
108 lines
2.7 KiB
Bash
Executable File
#!/bin/bash
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_help() {
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echo "Pass arguments to create a static version of the index, printed on stdout
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Templating will replace config values config.style and config.source to null
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-l [snippets.txt] Path to snippets.txt. must be passed
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-c [config.js] *Path to configuration js replacing config values
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-s [styles.css] *Path to extra styles
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* can be left out
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"
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exit
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}
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_checkenv() {
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if [[ ! -e "$SNIPPETS" ]]; then
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echo "Snippets file '$SNIPPETS' not found."
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_help
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exit 1
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fi
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if [[ -n "$CONFIG" ]]; then
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if [[ ! -e "$CONFIG" ]]; then
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echo "Config file '$CONFIG' not found."
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exit 1
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fi
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fi
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if [[ -n "$STYLE" ]]; then
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if [[ ! -e "$STYLE" ]]; then
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echo "Styles file '$STYLE' not found."
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exit 1
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fi
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fi
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echo "
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Snippets file: $SNIPPETS
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Config file: $CONFIG
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Style file: $STYLE
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" >&2
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}
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_replace_snippets() {
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if [[ -e "$SNIPPETS" ]]; then
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sniptmp=$( mktemp )
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sed 's/`/\\`/g' "$SNIPPETS" > "$sniptmp"
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sed \
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-e '/TEMPLATED:SNIPPETS/a config.source=null;' \
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-e '/TEMPLATED:SNIPPETS/a config.snippets=`' \
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-e "/TEMPLATED:SNIPPETS/r $sniptmp" \
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-e '/TEMPLATED:SNIPPETS/a `;'
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#-e "/TEMPLATED:SNIPPETS/d"
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rm -f "$sniptmp"
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else
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cat -
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fi
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}
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_replace_config() {
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if [[ -e "$CONFIG" ]]; then
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sed \
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-e "/TEMPLATED:CONFIG/r $CONFIG" \
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-e "/^.script language.*config.js.*script.*/d"
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#-e "/TEMPLATED:CONFIG/d"
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else
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cat -
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fi
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}
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_replace_style() {
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if [[ -e "$STYLE" ]]; then
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sed \
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-e "/TEMPLATED:STYLE/r $STYLE" \
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-e '/TEMPLATED:CONFIG/a config.style=null;' \
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#-e "/TEMPLATED:STYLE/d"
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else
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cat -
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fi
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}
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_inject_dependencies() {
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sed \
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-e "/TEMPLATED:HIGHLIGHT_STYLE/r $SELFDIR/default.min.css" \
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-e "/TEMPLATED:HIGHLIGHT_STYLE/r $SELFDIR/dark.min.css" \
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-e "/TEMPLATED:HIGHLIGHT_CODE/r $SELFDIR/highlight.min.js" \
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-e "/stylesheet.*default.min.css/d" \
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-e "/stylesheet.*dark.min.css/d" \
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-e "/script.*highlight.min.js/d"
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}
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_replace() {
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cat "$SELFDIR"/index.html | _replace_snippets | _replace_style | _replace_config | _inject_dependencies
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}
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SELFDIR=$( dirname $( readlink -f "$0") )
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CONFIG=
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STYLE=
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SNIPPETS=
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for (( i=1; i<=$#; i++ )); do
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j=$(( i + 1 ))
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[[ "${!i}" = "-h" ]] && _help
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[[ "${!i}" = "--help" ]] && _help
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[[ "${!i}" = "-l" ]] && { SNIPPETS="${!j}"; shift 1; continue; }
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[[ "${!i}" = "-c" ]] && { CONFIG="${!j}"; shift 1; continue; }
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[[ "${!i}" = "-s" ]] && { STYLE="${!j}"; shift 1; continue; }
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done
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_checkenv
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_replace
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