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2
by Colin Watson
Make post-base-installer.d/10preseed executable again. |
1 |
#!/bin/sh
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set -e
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6.1.2
by Otavio Salvador, Philip Hands, Frans Pop
[ Philip Hands ] |
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OLDIFS="$IFS" |
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CR=$(echo -en "\r") |
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NL=" |
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"
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8 |
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2
by Colin Watson
Make post-base-installer.d/10preseed executable again. |
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export DEBIAN_FRONTEND=none |
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. /usr/share/debconf/confmodule |
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5.1.6
by Joey Hess, Colin Watson, Joey Hess, Updated translations
[ Colin Watson ] |
11 |
. /lib/preseed/preseed.sh |
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2
by Colin Watson
Make post-base-installer.d/10preseed executable again. |
12 |
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SEEN=1 |
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if [ "$1" = --unseen ]; then |
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SEEN= |
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shift
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fi
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file="$1" |
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6.1.1
by Frans Pop
* Improvements to debconf-set-selections. |
21 |
parse_error() { |
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echo "$1" >> $logfile |
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log "Error parsing preconfiguration file; see '$logfile' for details" |
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exit 1 |
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}
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# Returns the first field in the current line
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first_field() { |
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echo "$line" | grep -q "[[:space:]]" || return 1 |
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echo "$line" | sed -r 's/^([^[:space:]]*).*/\1/' |
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}
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# Returns any fields after the first field in the current line
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rest_line() { |
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if echo "$line" | grep -q "[[:space:]]"; then |
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echo "$line" | sed 's/^[^[:space:]]*[[:space:]]*//' |
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fi
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}
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6.1.2
by Otavio Salvador, Philip Hands, Frans Pop
[ Philip Hands ] |
39 |
IFS="$NL" |
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6.1.1
by Frans Pop
* Improvements to debconf-set-selections. |
40 |
multiline="" |
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3
by Colin Watson
Resynchronise with Debian. |
41 |
# TODO: this squashes \r elsewhere in the line too
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13
by Colin Watson
* Ignore whitespace-only lines in preseed files (LP: #245256). |
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for line in $(grep -v '^#\|^[[:space:]]*$' "$file" | sed "s/$CR//g"); do |
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2
by Colin Watson
Make post-base-installer.d/10preseed executable again. |
43 |
IFS="$OLDIFS" |
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3
by Colin Watson
Resynchronise with Debian. |
44 |
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6.1.1
by Frans Pop
* Improvements to debconf-set-selections. |
45 |
line="$(echo "$line" | sed 's/^[[:space:]]*//')" |
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if echo "$line" | grep -q '\\$'; then |
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multiline="${multiline:+$multiline }$(echo "$line" | \ |
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sed 's/[[:space:]]*\\$//')" |
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3
by Colin Watson
Resynchronise with Debian. |
49 |
continue
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elif [ -n "$multiline" ]; then |
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6.1.1
by Frans Pop
* Improvements to debconf-set-selections. |
51 |
line="$multiline $line" |
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3
by Colin Watson
Resynchronise with Debian. |
52 |
multiline="" |
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fi
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||
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5.1.6
by Joey Hess, Colin Watson, Joey Hess, Updated translations
[ Colin Watson ] |
55 |
echo "$line" >> $logfile |
56 |
||
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11
by Colin Watson
* Resynchronise with Debian. Remaining changes: |
57 |
package="" |
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var="" |
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type="" |
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val="" |
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6.1.1
by Frans Pop
* Improvements to debconf-set-selections. |
61 |
if ! package="$(first_field)"; then |
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parse_error "Syntax error: unable to determine template owner"
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fi
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line="$(rest_line)" |
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if ! var="$(first_field)"; then |
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parse_error "Syntax error: unable to determine template name"
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fi
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line="$(rest_line)" |
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if ! type="$(first_field)"; then |
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# Allow for lines without separator before an empty value
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if [ "$line" ]; then |
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type="$line" |
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else
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parse_error "Syntax error: unable to determine template type"
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11
by Colin Watson
* Resynchronise with Debian. Remaining changes: |
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fi
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6.1.1
by Frans Pop
* Improvements to debconf-set-selections. |
76 |
fi
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77 |
line="$(rest_line)" |
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val="$line" |
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11
by Colin Watson
* Resynchronise with Debian. Remaining changes: |
79 |
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2
by Colin Watson
Make post-base-installer.d/10preseed executable again. |
80 |
if [ "$type" = seen ]; then |
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# Set seen flag.
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db_fset "$var" "$type" "$val" || true # how to handle this error? |
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else
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if ! db_set "$var" "$val"; then |
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# Question does not exist yet.
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db_register debian-installer/dummy "$var" |
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db_set "$var" "$val" |
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db_subst "$var" ID "$var" |
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fi
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if [ "$SEEN" ]; then |
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db_fset "$var" seen true |
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fi
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fi
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done
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