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#!/usr/bin/tclsh
proc is-section line {
return [regexp {^[A-Z ]+$} $line]
}
# First argument is Manifest file, others are sections.
set sections [lassign $argv maffile]
if { $sections == "" } {
puts stderr "Usage: [file tail $argv0] <MAF file> <section name>"
exit 1
}
# NOTE: If the file doesn't exist, simply print nothing.
# If there's no manifest file under this name, it means that
# there are no files that satisfy given manifest and section.
if { [catch {set fd [open $maffile r]}] } {
exit
}
set extracted ""
set insection 0
while { [gets $fd line] >= 0 } {
set oline [string trim $line]
if { $oline == "" } {
continue
}
if { [string index $oline 0] == "#" } {
continue
}
if { !$insection } {
# An opportunity to see if this is a section name
if { ![is-section $line] } {
continue
}
# If it is, then check if this is OUR section
if { $oline in $sections } {
set insection 1
continue
}
} else {
# We are inside the interesting section, so collect filenames
# Check if this is a next section name - if it is, stop reading.
if { [is-section $line] } {
continue
}
# Otherwise read the current filename
lappend extracted $oline
}
}
puts $extracted
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