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-rwxr-xr-xcontrib/cpt-export46
1 files changed, 17 insertions, 29 deletions
diff --git a/contrib/cpt-export b/contrib/cpt-export
index d90fb6f..478ae27 100755
--- a/contrib/cpt-export
+++ b/contrib/cpt-export
@@ -12,41 +12,29 @@
## .Nm
## will use the name of the current directory as the package.
-case "$1" in
- --help|-h)
- printf 'usage: %s [pkg]\n' "${0##*/}"
- exit 0
- ;;
- '') set -- "${PWD##*/}"
-esac
-
-cpt-list "$1" >/dev/null
-db=$CPT_ROOT/var/db/cpt/installed
-
-# Grab the package's version..
-read -r ver rel 2>/dev/null < "$db/$1/version"
-
### Environment variables:
### The compression method can be changed while creating a tarball, using the
### .Ev CPT_COMPRESS
### environment variable.
-# Fallback to gzip if there is a typo
-case "$CPT_COMPRESS" in bz2|gz|xz|zst|lz) ;; *) CPT_COMPRESS=gz; esac
-# Reset the argument list.
+parser_definition() {
+ setup REST help:usage -- "usage: ${0##*/} [pkg]"
+ global_options silent
+}
+
+# shellcheck disable=1091
+. cpt-lib
+
+[ "$1" ] || set -- "${PWD##*/}"
+
+(pkg_list "$1" >/dev/null)
+
+# Grab the package's version..
+read -r ver rel 2>/dev/null < "$sys_db/$1/version"
+
tarball="$PWD/$1#$ver-$rel.tar.$CPT_COMPRESS"
# Turn the list of files back into a package.
cd "$CPT_ROOT/"
-sed 's/^/./' "$db/$1/manifest" |
-pax -wd |
-
-case "$CPT_COMPRESS" in
- bz2) bzip2 -z ;;
- gz) gzip -6 ;;
- xz) xz -zT 0 ;;
- zst) zstd -3 ;;
- lz) lzip -6 ;;
-esac > "$tarball"
-
-printf 'tarball created in %s\n' "$tarball"
+sed 's/^/./' "$sys_db/$1/manifest" | pax -wd | compress > "$tarball"
+out "tarball created in $tarball"