tazpkg annotate modules/description @ rev 955

modules/search: allow search file with dash at start: tazpkg -sf "-spi"
author Aleksej Bobylev <al.bobylev@gmail.com>
date Fri Dec 22 00:02:54 2017 +0200 (2017-12-22)
parents d6cbd0c5f273
children
rev   line source
al@840 1 #!/bin/sh
al@840 2 # TazPkg - Tiny autonomous zone packages manager, hg.slitaz.org/tazpkg
al@840 3 # description - TazPkg module
al@840 4 # Display package description
al@840 5
al@840 6
al@840 7 # Connect function libraries
al@840 8 . /lib/libtaz.sh
al@840 9
al@840 10 # Get TazPkg working environment
al@840 11 . @@MODULES@@/getenv
al@840 12
al@840 13
al@840 14
al@840 15
al@840 16 unset desc
al@840 17
al@840 18 # 1) Localized description
al@844 19 for lang in $LANG ${LANG%_*}; do
al@844 20 [ -e "$PKGS_DB/descriptions.$lang.txt" ] || continue
al@840 21 desc="$(awk -vRS='' -vFS='\n' -vOFS='\n' -vp="$1" '
al@840 22 $1 == p { $1 = ""; print $0; exit; }
al@844 23 ' "$PKGS_DB/descriptions.$lang.txt" | sed '1d')"
al@840 24 done
al@840 25
al@840 26 # 2) Installed description
al@840 27 if [ -z "$desc" -a -s "$INSTALLED/$1/description.txt" ]; then
al@840 28 desc="$(cat "$INSTALLED/$1/description.txt")"
al@840 29 fi
al@840 30
al@840 31 # 3) Mirrored description
al@840 32 if [ -z "$desc" -a -s "$PKGS_DB/descriptions.txt" ]; then
al@840 33 desc="$(awk -vRS='' -vFS='\n' -vOFS='\n' -vp="$1" '
al@840 34 $1==p {$1 = ""; print $0; exit}
al@840 35 ' "$PKGS_DB/descriptions.txt" | sed '1d')"
al@840 36 fi
al@840 37
al@840 38 # 4) Short description only in interactive terminal
al@840 39 if [ -z "$desc" ] && im; then
al@844 40 for lang in $LANG ${LANG%_*}; do
al@844 41 [ -e "$PKGS_DB/packages-desc.$lang" ] || continue
al@844 42 desc=$(awk -F$'\t' -vp="$1" '$1==p {print $2; exit}' "$PKGS_DB/packages-desc.$lang")
al@840 43 done
al@840 44
al@840 45 [ -z "$desc" -a -s "$PKGS_DB/packages.info" ] &&
al@840 46 desc="$(awk -F$'\t' -vp="$1" '$1==p {print $4; exit}' "$PKGS_DB/packages.info")"
al@840 47 fi
al@840 48
al@840 49 if [ -n "$desc" ]; then
al@844 50 case $output in
al@844 51 html)
al@844 52 # Description for TazPanel in html format
al@844 53 if [ -n "$(which sundown)" ]; then
al@844 54 # Parse description as markdown
al@844 55 echo "$desc" | sundown
al@844 56 else
al@844 57 # Dump description within <pre> tag
al@844 58 echo '<pre class="pre-wrap">'
al@844 59 echo "$desc" | sed -e 's|\&|\&amp;|g; s|<|\&lt;|g; s|>|\&gt;|g'
al@844 60 echo '</pre>'
al@844 61 fi
al@844 62 ;;
al@844 63 *)
al@844 64 # Description for terminal tazpkg in plain text
al@844 65 # Title and footer only in interactive terminal
al@844 66 im && title 'Description of package "%s"' "$1"
al@844 67 echo "$desc"
al@844 68 im && footer
al@844 69 ;;
al@844 70 esac
al@844 71
al@840 72 else
al@840 73 im && _ 'Description absent.'
al@840 74 fi
al@844 75
al@844 76 exit 0