diff options
Diffstat (limited to 'src')
| -rwxr-xr-x | src/cpt-install | 4 | ||||
| -rw-r--r-- | src/cpt-lib.in | 103 | ||||
| -rwxr-xr-x | src/cpt-remove | 4 |
3 files changed, 75 insertions, 36 deletions
diff --git a/src/cpt-install b/src/cpt-install index 44842a3..7b892ae 100755 --- a/src/cpt-install +++ b/src/cpt-install @@ -27,6 +27,10 @@ for pkg in $order; do pkg_install "$pkg"; done log "Retrieving post-installation message queue" unset msg +# After all the installations are finished, run an end-install hook. There may +# be some things that we may want to run, but not per package. +run_hook end-install "" "$CPT_ROOT" + for pkg in $order; do [ -f "$sys_db/$pkg/message" ] && { printf '\033[1m%s\n%s\n%s\033[m\n\n' \ diff --git a/src/cpt-lib.in b/src/cpt-lib.in index b01790d..68a611b 100644 --- a/src/cpt-lib.in +++ b/src/cpt-lib.in @@ -548,6 +548,9 @@ as_root() { # We are exporting package manager variables, so that we still have the # same repository paths / access to the same cache directories etc. + # + # It doesn't matter whether CPT_HOOK is defined or not. + # shellcheck disable=2153 set -- HOME="$HOME" \ USER="$user" \ XDG_CACHE_HOME="$XDG_CACHE_HOME" \ @@ -589,23 +592,26 @@ pop() { } run_hook() { - # Store the CPT_HOOK variable so that we can revert it if it is changed. - oldCPT_HOOK=$CPT_HOOK - - # If a fourth parameter 'root' is specified, source the hook from a - # predefined location to avoid privilige escalation through user scripts. - [ "$4" ] && CPT_HOOK=$CPT_ROOT/etc/cpt-hook - - [ -f "$CPT_HOOK" ] || { CPT_HOOK=$oldCPT_HOOK; return 0 ;} - - if [ "$2" ]; then - logv "$2" "Running $1 hook" - else - logv "Running $1 hook" - fi + # Check that hooks exist before announcing that we are running a hook. + set +f + for hook in "$cpt_confdir/hooks/"* "$CPT_HOOK"; do + [ -f "$hook" ] && { + if [ "$2" ]; then + logv "$2" "Running $1 hook" + else + logv "Running $1 hook" + fi + break + } + done - TYPE=${1:-null} PKG=${2:-null} DEST=${3:-null} . "$CPT_HOOK" - CPT_HOOK=$oldCPT_HOOK + # Run all the hooks found in the configuration directory, and the user + # defined hook. + for hook in "$cpt_confdir/hooks/"* "$CPT_HOOK"; do + set -f + [ -f "$hook" ] || continue + TYPE=${1:-null} PKG=${2:-null} DEST=${3:-null} . "$hook" + done } # An optional argument could be provided to enforce a compression algorithm. @@ -1607,7 +1613,7 @@ pkg_remove() { # shellcheck disable=2086 [ "$manifest_list" ] && grep -h '/$' $manifest_list | sort -ur > "$dirs" - run_hook pre-remove "$1" "$sys_db/$1" root + run_hook pre-remove "$1" "$sys_db/$1" while read -r file; do # The file is in '/etc' skip it. This prevents the package @@ -1626,7 +1632,7 @@ pkg_remove() { # we no longer need to block 'Ctrl+C'. trap_set cleanup - run_hook post-remove "$1" "$CPT_ROOT/" root + run_hook post-remove "$1" "$CPT_ROOT/" log "$1" "Removed successfully" } @@ -1689,7 +1695,7 @@ pkg_install() { [ "$install_dep" ] && die "$1" "Package requires ${install_dep%, }" - run_hook pre-install "$pkg_name" "$tar_dir/$pkg_name" root + run_hook pre-install "$pkg_name" "$tar_dir/$pkg_name" pkg_conflicts "$pkg_name" log "$pkg_name" "Installing package incrementally" @@ -1754,7 +1760,7 @@ pkg_install() { "$sys_db/$pkg_name/post-install" ||: fi - run_hook post-install "$pkg_name" "$sys_db/$pkg_name" root + run_hook post-install "$pkg_name" "$sys_db/$pkg_name" log "$pkg_name" "Installed successfully" } @@ -1989,7 +1995,12 @@ pkg_updates(){ # an update. [ "$CPT_FETCH" = 0 ] || pkg_fetch - log "Checking for new package versions" + # Be quiet if we are doing self update, no need to print the same + # information twice. We add this basic function, because we will be using it + # more than once. + _not_update () { [ "$cpt_self_update" ] || "$@" ;} + + _not_update log "Checking for new package versions" set +f @@ -2003,7 +2014,7 @@ pkg_updates(){ # Compare installed packages to repository packages. [ "$db_ver-$db_rel" != "$re_ver-$re_rel" ] && { - printf '%s\n' "$pkg_name $db_ver-$db_rel ==> $re_ver-$re_rel" + _not_update printf '%s\n' "$pkg_name $db_ver-$db_rel ==> $re_ver-$re_rel" outdated="$outdated$pkg_name " } done @@ -2024,6 +2035,13 @@ pkg_updates(){ exit 0 } + [ "$outdated" ] || { + log "Everything is up to date" + return + } + + _not_update log "Packages to update: ${outdated% }" + contains "$outdated" cpt && { log "Detected package manager update" log "The package manager will be updated first" @@ -2034,18 +2052,17 @@ pkg_updates(){ cpt-install cpt log "Updated the package manager" - log "Re-run 'cpt update' to update your system" - - exit 0 + log "Re-executing the package manager to continue the update" + + # We export this variable so that cpt knows it's running for the second + # time. We make the new process promptless, and we avoid fetching + # repositories. We are assuming that the user was already prompted once, + # and that their repositories are up to date, or they have also passed + # the '-y' or '-n' flags themselves which leads to the same outcome. + export cpt_self_update=1 + exec cpt-update -yn } - [ "$outdated" ] || { - log "Everything is up to date" - return - } - - log "Packages to update: ${outdated% }" - # Tell 'pkg_build' to always prompt before build. pkg_update=1 @@ -2061,12 +2078,12 @@ pkg_updates(){ } pkg_get_base() ( - # Print the packages defined in the /etc/cpt-base file. + # Print the packages defined in the CPT base file. # If an argument is given, it prints a space seperated list instead # of a list seperated by newlines. - # cpt-base is an optional file, return with success if it doesn't exist. - [ -f "$CPT_ROOT/etc/cpt-base" ] || return 0 + # CPT base is an optional file, return with success if it doesn't exist. + [ -f "$cpt_base" ] || return 0 # If there is an argument, change the format to use spaces instead of # newlines. @@ -2077,13 +2094,20 @@ pkg_get_base() ( # subshell. That is our purpose here, thank you very much. # shellcheck disable=SC2030 while read -r pkgname _; do + # Ignore comments [ "${pkgname##\#*}" ] || continue + + # Store the package list in arguments set -- "$@" "$pkgname" + + # Retrieve the dependency tree of the package, so they are listed as + # base packages too. This ensures that no packages are broken in a + # "base reset", and the user has a working base. deps=$(pkg_gentree "$pkgname" xn) for dep in $deps; do contains "$*" "$dep" || set -- "$@" "$dep" done - done < "$CPT_ROOT/etc/cpt-base" + done < "$cpt_base" # Format variable is intentional. # shellcheck disable=2059 @@ -2308,6 +2332,13 @@ create_cache() { # the get go. It will be created as needed by package installation. sys_db=$CPT_ROOT/$pkg_db + # CPT system configuration directory + cpt_confdir=$CPT_ROOT@SYSCONFDIR@/cpt + + # Backwards compatibility for the old cpt-base location + cpt_base=$CPT_ROOT/etc/cpt-base + [ -f "$cpt_confdir/base" ] && cpt_base=$cpt_confdir/base + # Regular expression used in pkg_checksums() and pkg_sources() in order to # identify VCS and comments re_vcs_or_com='^(#|(fossil|git|hg)\+)' diff --git a/src/cpt-remove b/src/cpt-remove index cce3739..befdfcc 100755 --- a/src/cpt-remove +++ b/src/cpt-remove @@ -20,3 +20,7 @@ if [ -f ./cpt-lib ]; then . ./cpt-lib; else . cpt-lib; fi create_cache pkg_order "$@" for pkg in $redro; do pkg_remove "$pkg" "${CPT_FORCE:-check}"; done + +# After all the removals are finished, run an end-remove hook. There may +# be some things that we may want to run, but not per package. +run_hook end-remove "" "$CPT_ROOT" |