From ba30f01e76c591061d2050147f8478236e851bfa Mon Sep 17 00:00:00 2001 From: "dylan.araps@gmail.com" Date: Thu, 4 Jul 2019 15:02:51 +0000 Subject: kiss: Block Ctrl+C during package install. FossilOrigin-Name: b6e79a30499d4d325bdbca89cf467eec3893302e92dd168d9cab07bf65fc1292 --- kiss | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) (limited to 'kiss') diff --git a/kiss b/kiss index 86ba97b..6f5382b 100755 --- a/kiss +++ b/kiss @@ -665,6 +665,11 @@ pkg_install() { cp "$(command -v mkdir)" "$cac_dir" cp "$(command -v find)" "$cac_dir" + # Block being able to abort the script with 'Ctrl+C' during installation. + # Removes all risk of the user aborting a package installation leaving + # an incomplete package installed. + trap '' INT + log "[$pkg_name]: Removing previous version of package if it exists." pkg_remove "$pkg_name" log "[$pkg_name]: Installing package..." @@ -689,9 +694,13 @@ pkg_install() { [ -f "$KISS_ROOT/${rpath%/*}/${file##*/}" ] && return - "$cac_dir/mv" "$file" "$KISS_ROOT/${rpath%/*}" + "$cac_dir/mv" "$file" "$KISS_ROOT/${rpath%/*}" ||: done + # Reset 'trap' to its original value. Installation is done so + # we no longer need to block 'Ctrl+C'. + trap pkg_clean EXIT INT + # Run the post install script and suppress errors. If it exists, # it will run, else nothing will happen. "$KISS_ROOT/var/db/kiss/$pkg_name/post-install" 2>/dev/null ||: -- cgit v1.2.3