fatalerrors/init.sh
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implemented patchfile and pre post action of package manager, renamed pkgrem -> pkgrm

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This commit is contained in:
levasseur
2021-10-25 17:33:23 +02:00
parent c45078fbe7
commit 6fa6dcc24d
7 changed files with 208 additions and 12 deletions
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8
conf/auto/debian.conf.sh
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@@ -15,7 +15,13 @@ export COM_UPGRADE="full-upgrade -y"
export COM_REMOVE="remove --purge -y"
export COM_AUTOREM="autoremove --purge -y"
# Special variable for apt tools to disable any interactive behaviour
export GET_INSTALLLIST="apt-get -s install @pkg@ -V | grep 'Inst' | awk '{print$2}'"
export GET_UPGRADELIST="apt-get -s full-upgrade -V | grep 'Inst' | awk '{print$2}'"
export GET_REMOVELIST="apt-get -s remove @pkg@ -V | grep 'Remv' | awk '{print$2}'"
export GET_AUTOREMLIST="apt-get -s autoremove -V | grep 'Remv' | awk '{print$2}'"
# Special variable for apt like tools to disable any interactive behaviour
# This is not used by init.sh
export DEBIAN_FRONTEND=noninteractive
# Conf chemin

6
conf/auto/devuan.conf.sh
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@@ -15,7 +15,13 @@ export COM_UPGRADE="full-upgrade -y"
export COM_REMOVE="remove --purge -y"
export COM_AUTOREM="autoremove --purge -y"
export GET_INSTALLLIST="apt-get -s install @pkg@ -V | grep 'Inst' | awk '{print$2}'"
export GET_UPGRADELIST="apt-get -s full-upgrade -V | grep 'Inst' | awk '{print$2}'"
export GET_REMOVELIST="apt-get -s remove @pkg@ -V | grep 'Remv' | awk '{print$2}'"
export GET_AUTOREMLIST="apt-get -s autoremove -V | grep 'Remv' | awk '{print$2}'"
# Special variable for apt tools to disable any interactive behaviour
# This is not used by init.sh
export DEBIAN_FRONTEND=noninteractive
# Conf chemin

6
conf/auto/ubuntu.conf.sh
View File

@@ -15,7 +15,13 @@ export COM_UPGRADE="full-upgrade -y"
export COM_REMOVE="remove --purge -y"
export COM_AUTOREM="autoremove --purge -y"
export GET_INSTALLLIST="apt-get -s install @pkg@ -V | grep 'Inst' | awk '{print$2}'"
export GET_UPGRADELIST="apt-get -s full-upgrade -V | grep 'Inst' | awk '{print$2}'"
export GET_REMOVELIST="apt-get -s remove @pkg@ -V | grep 'Remv' | awk '{print$2}'"
export GET_AUTOREMLIST="apt-get -s autoremove -V | grep 'Remv' | awk '{print$2}'"
# Special variable for apt tools to disable any interactive behaviour
# This is not used by init.sh
export DEBIAN_FRONTEND=noninteractive
# Conf chemin

32
lib/filefct.sh
View File

@@ -177,9 +177,39 @@ isdirempty()
# ------------------------------------------------------------------------------
# patch a file replacing all @var@ by the corresponding value in environment
# or the variable list given in parameter
patchfile()
{
: # todo
local dstfile=$1 && shift
local workfile=${dstfile}.work
# Create a sub-process, to avoid bash environment pollution
(
local varlist= pattern=
if [[ $# -eq 0 ]] ; then
pattern="-e s/<\(.*\)>/\$\1\$\1/g"
else
local var=
for var in $* ; do
if ! declare -p $var >/dev/null 2>&1 ; then
local $var=$(eval echo \$$var)
fi
export $var
pattern="$pattern -e s/@$var@/\$$var/g"
varlist=$varlist\$$var
done
fi
# sed replace <VAR> with \$$VAR and envsubst do the replace by value
sed $pattern $dstfile | envsubst ${varlist:+"$varlist"} > "$workfile"
)
local -a rights=( $(stat --printf="%a %u %g" "$dstfile") )
mv "$workfile" "$dstfile"
chmod ${rights[0]} "$dstfile"
chown ${rights[1]}:${rights[2]} "$dstfile"
unset dstfile
}
# EOF

156
lib/pkgman.sh
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@@ -29,11 +29,15 @@ pkginst()
exit 11
fi
if [[ ! $INSTALL_MODE == dev ]]; then
exec_preinst $@
$PKG_MAN $COM_INSTALL $@
exec_postinst $@
else
local pkg=
for pkg in $@; do
exec_preinst $pkg
$PKG_MAN $COM_INSTALL $pkg
exec_postinst $pkg
done
unset pkg
fi
@@ -46,14 +50,16 @@ export -f pkginst
pkgupgd()
{
prnt I "Application de la mise à jours du système..."
exec_preupgd
$PKG_MAN $COM_UPGRADE
exec_postupgd
}
export -f pkgupgd
# ------------------------------------------------------------------------------
# Uninstallation
pkgrem()
pkgrm()
{
prnt I "Désinstallation de paquets..."
if [[ $# -lt 1 ]]; then
@@ -61,25 +67,167 @@ pkgrem()
exit 11
fi
if [[ ! $INSTALL_MODE == dev ]]; then
exec_prerm $@
$PKG_MAN $COM_REMOVE $@
exec_postrm
else
local pkg=
for pkg in $@; do
exec_prerm $pkg
$PKG_MAN $COM_REMOVE $pkg
exec_postrm
done
uset pkg
fi
}
export -f pkgrem
export -f pkgrm
# ------------------------------------------------------------------------------
# Cleanup
pkgautorem()
pkgautorm()
{
prnt I "Désinstallation de paquets superflus..."
exec_preautorm
$PKG_MAN $COM_AUTOREM
exec_postautorm
}
export -f pkgautorem
export -f pkgautorm
# ------------------------------------------------------------------------------
# Execute preinstallation code
exec_preinst()
{
local cmd=$(echo $GET_INSTALLLIST | sed "s/@pkg@/$@/")
local pkglist=$($cmd)
unset $cmd
for pkg in $pkglist; do
if [[ $(function_exists preinst_$pkg) ]]; then
prnt I "Exécution de la préinstallation de $pkg ..."
preinst_$pkg
fi
done
export POSTINSTLIST=$pkglist
unset pkglist
}
export -f exec_preinst
# ------------------------------------------------------------------------------
# Execute postinstallation code
exec_postinst()
{
if [[ -z $POSTINSTLIST ]]; then
return 0
fi
for pkg in $POSTINSTLIST; do
if [[ $(function_exists postinst_$pkg) ]]; then
prnt I "Exécution de la postinstallation de $pkg ..."
postinst_$pkg
fi
done
unset POSTINSTLIST
}
export -f exec_postinst
# ------------------------------------------------------------------------------
# Execute preremove code
exec_prerm()
{
local cmd=$(echo $GET_REMOVELIST | sed "s/@pkg@/$@/")
local pkglist=$($cmd)
unset $cmd
for pkg in $pkglist; do
if [[ $(function_exists prerm_$pkg) ]]; then
prnt I "Exécution du préretrait de $pkg ..."
prerm_$pkg
fi
done
export POSTRMLIST=$pkglist
unset pkglist
}
export -f exec_prerm
# ------------------------------------------------------------------------------
# Execute postremove code
exec_postrm()
{
if [[ -z $POSTRMLIST ]]; then
return 0
fi
for pkg in $POSTRMLIST; do
if [[ $(function_exists postrm_$pkg) ]]; then
prnt I "Exécution de la postretrait de $pkg ..."
postrm_$pkg
fi
done
unset POSTRMLIST
}
export -f exec_postrm
# ------------------------------------------------------------------------------
# Execute preupgrade code
exec_preupgd()
{
local pkglist=$($GET_UPGRADELIST)
for pkg in $pkglist; do
if [[ $(function_exists preupgd_$pkg) ]]; then
prnt I "Exécution de la pré mise à jour de $pkg ..."
preupgd_$pkg
fi
done
export POSTUPGDLIST=$pkglist
unset pkglist
}
export -f exec_preupgd
# ------------------------------------------------------------------------------
# Execute postupgrade code
exec_postupgd()
{
if [[ -z $POSTUPGDLIST ]]; then
return 0
fi
for pkg in $POSTUPGDLIST; do
if [[ $(function_exists postupgd_$pkg) ]]; then
prnt I "Exécution de la post mise à jour de $pkg ..."
postupgd_$pkg
fi
done
unset POSTUPGDLIST
}
export -f exec_postupgd
# ------------------------------------------------------------------------------
# Execute prerm code in autoremove context
exec_preautorm()
{
local pkglist=$($GET_AUTOREMLIST)
for pkg in $pkglist; do
if [[ $(function_exists prerm_$pkg) ]]; then
prnt I "Exécution du préretrait de $pkg ..."
prerm_$pkg
fi
done
export POSTRMLIST=$pkglist
unset pkglist
}
export -f exec_preautorm
# ------------------------------------------------------------------------------
# Execute postrm code in autoremove context
exec_postautorm()
{
exec_postrm
}
export -f exec_postautorm
# EOF

8
modules/install_pkg.sh
View File

@@ -13,7 +13,7 @@
# * PKGSEL: List of package to install
# ------------------------------------------------------------------------------
export VER_install_pkg="0.1.1"
export VER_install_pkg="0.1.2"
export DEP_install_pkg="upgrade_dist"
install_pkg()
@@ -21,7 +21,7 @@ install_pkg()
# Remove unnecessary packages
if [[ -n $PKGS_RMLIST ]]; then
prnt I "Suppression de paquets supperflus..."
pkgrem $PKGS_RMLIST
pkgrm $PKGS_RMLIST
fi
# Blacklist some anoying packages (and remove them if needed)
@@ -33,7 +33,7 @@ install_pkg()
sed -i -e "s/@pkg@/pkg/" $dest
# If blacklisted we suppose uninstall as well (if neeeded)
pkgrem $pkg
pkgrm $pkg
done
fi
@@ -45,7 +45,7 @@ install_pkg()
# Cleaning
prnt I "Suppression des paquets résiduels le cas échéant..."
pkgautorem
pkgautorm
}
precheck_install_pkg()

4
modules/upgrade_dist.sh
View File

@@ -13,7 +13,7 @@
# * PROXYAPTPORT: Working port for APT proxy
# ------------------------------------------------------------------------------
export VER_upgrade_dist="0.1.2"
export VER_upgrade_dist="0.1.3"
# As aptitude might fail if clock is too far from real time, we need to depend
# on ntp
@@ -53,7 +53,7 @@ upgrade_dist()
pkgupgd
prnt I "Suppression des paquets résiduels..."
pkgautorem
pkgautorm
}
precheck_upgrade_dist()