cpt

[ARCHIVED] Carbs Packaging Tools
git clone git://git.ckyln.com/~cem/cpt.git
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commit a862506422466f9460eb6f5a114f632bfc453cf6
parent 80ab96b926f164b19f2f958252f92d7d5bd5b8ca
Author: black <dylan.araps@gmail.com>
Date:   Sun, 21 Jul 2019 11:45:58 +0300

Merge pull request #29 from kisslinux/new_install5

Better installation logic.
Diffstat:
Mkiss | 64+++++++++++++++++++++++++---------------------------------------
1 file changed, 25 insertions(+), 39 deletions(-)

diff --git a/kiss b/kiss @@ -594,15 +594,6 @@ pkg_remove() { # is handled differently and configuration files are *not* # overwritten. - # Create a backup of 'rm' and 'rmdir' so they aren't removed - # during package removal. This ensures that an upgrade to 'busybox' - # or your core utilities of choice doesn't break the package manager. - cp "$(command -v rm)" "$cac_dir" - cp "$(command -v rmdir)" "$cac_dir" - - # Don't remove `musl`. This safegaurds against breaking the system. - [ "$1" != musl ] || return 0 - # The package is not installed, don't do anything. pkg_list "$1" >/dev/null || { log "[$1]: Not installed." @@ -632,9 +623,9 @@ pkg_remove() { [ "${file##/etc/*}" ] || continue if [ -d "$KISS_ROOT/$file" ]; then - "$cac_dir/rmdir" "$KISS_ROOT/$file" 2>/dev/null || continue + rmdir "$KISS_ROOT/$file" 2>/dev/null || continue else - "$cac_dir/rm" -f -- "$KISS_ROOT/$file" || + rm -f -- "$KISS_ROOT/$file" || log "[$1]: Failed to remove '$file'." fi done < "$KISS_ROOT/$pkg_db/$1/manifest" @@ -685,9 +676,7 @@ pkg_install() { pkg_conflicts "$tar_file" "$pkg_name" - # Extract the tar-ball early to catch any errors before installation - # begins. The package manager uninstalls the previous package during - # an upgrade so any errors need to be caught ASAP. + # Extract the tar-ball to catch any errors before installation begins. tar pxf "$tar_file" -C "$tar_dir/" || die "[$pkg_name]: Failed to extract tar-ball." @@ -706,15 +695,6 @@ pkg_install() { die "[$1]: Package requires ${required_install%, }." \ "[$1]: Aborting here..." - # Create a backup of 'mv', 'rsync' and 'find' so they aren't removed - # during package removal. This ensures that an upgrade to 'busybox' or - # your core utilities of choice doesn't break the package manager. - cp "$(command -v mv)" "$cac_dir" - cp "$(command -v rsync)" "$cac_dir" - cp "$(command -v find)" "$cac_dir" - - log "[$pkg_name]: Removing previous version of package if it exists." - pkg_remove "$pkg_name" log "[$pkg_name]: Installing package..." # Block being able to abort the script with 'Ctrl+C' during installation. @@ -722,16 +702,26 @@ pkg_install() { # an incomplete package installed. trap '' INT - # Don't ignore existing files when installing `musl`. - case $pkg_name in - musl) rsync_ignore= ;; - *) rsync_ignore=--ignore-existing ;; - esac - - # "Install" the package using 'rsync'. None of the coreutils could - # correctly accomplish this task. The preservation of permissions, - # proper handling of existing files etc. - "$cac_dir/rsync" "$rsync_ignore" -a "$tar_dir/" "$KISS_ROOT/" + # If the package is already installed (and this is an upgrade) make a + # backup of the manifest file. + [ -f "$KISS_ROOT/$pkg_db/$pkg_name/manifest" ] && + cp -f "$KISS_ROOT/$pkg_db/$pkg_name/manifest" "$cac_dir/m-$pkg_name" + + # Install the package by using 'rsync' and overwrite any existing files + # (excluding '/etc/'). + rsync -Kav --exclude etc -- "$tar_dir/" "$KISS_ROOT/" + + # If '/etc/' exists in the package, install it but don't overwrite. + [ -d "$tar_dir/etc" ] && + rsync -Kav --ignore-existing "$tar_dir/etc" "$KISS_ROOT/" + + # Remove any leftover files if this is an upgrade. + [ -f "$cac_dir/m-$pkg_name" ] + awk 'NR==FNR{lines[$0];next}!($0 in lines)' \ + "$KISS_ROOT/$pkg_db/$pkg_name/manifest" "$cac_dir/m-$pkg_name" | + while read -r file; do + rm -f "$KISS_ROOT/$file" + done # Reset 'trap' to its original value. Installation is done so # we no longer need to block 'Ctrl+C'. @@ -852,12 +842,8 @@ pkg_clean() { # Remove temporary directories. rm -rf -- "$mak_dir" "$pkg_dir" "$tar_dir" - # Remove cached commands. - rm -f -- "$cac_dir/find" "$cac_dir/mv" "$cac_dir/rsync" \ - "$cac_dir/rm" "$cac_dir/rmdir" - # Remove temporary files. - rm -f "$repo_dir/.checksums" + rm -f "$repo_dir/.checksums" "$cac_dir/m-"* } root_check() { @@ -961,7 +947,7 @@ args() { # Print version and exit. v*) - log "$kiss 0.4.2" + log "$kiss 0.5.0" ;; # Catch all invalid arguments as well as