cpt-fork: add ability to fork multiple packages

FossilOrigin-Name: 7e5b294ae09df14b59f5c6d02987e49fc77b3feb94f426e51f7a9648870dd7a8

1 files changed, 14 insertions, 13 deletions

diff --git a/contrib/cpt-fork b/contrib/cpt-fork
index 8922f0d..0851d9a 100755
--- a/contrib/cpt-fork
+++ b/contrib/cpt-fork
@@ -1,21 +1,22 @@
 #!/bin/sh -ef
 # Fork a package to the current directory
 
-case "$1" in ''|--help|-h) printf '\033[1;33m-> \033[m%s\n' "usage: ${0##*/} [pkg]" ; exit 0 ; esac
-[ "$CPT_FORCE" ] || {
-    [ -d "$1" ] && {
-        printf '\033[1;31m!> \033[m%s\n' "$1 already exists on the current directory" \
-               "You can set CPT_FORCE=1 to ignore this."
+case "$1" in ''|--help|-h) printf '\033[1;33m-> \033[m%s\n' "usage: ${0##*/} [pkg...]" ; exit 0 ; esac
+
+for pkg; do
+    [ "$CPT_FORCE" != 1 ] && [ -d "$pkg" ] && {
+        printf '\033[1;31m!> \033[m%s\n' \
+               "$pkg already exists on the current directory. You can set" \
+               "CPT_FORCE=1 to ignore this."
         exit 1
     }
-}
-
-cpt-search "$1" >/dev/null
+    cpt-search "$pkg" >/dev/null
 
-cp -r "$(cpt-search --single "$1")" .
+    cp -r "$(cpt-search --single "$pkg")" .
 
-# Sometimes forked packages are from the database and not from a repository.
-# We should remove the manifest in such a case.
-rm -f "$1/manifest"
+    # Sometimes forked packages are from the database and not from a repository.
+    # We should remove the manifest in such a case.
+    rm -f "$pkg/manifest"
 
-printf 'forked package to %s\n' "$PWD/$1"
+    printf 'forked package to %s\n' "$PWD/$pkg"
+done