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4 enhancement allow custom known error #5

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merged 5 commits into from
Jul 17, 2022
Merged

4 enhancement allow custom known error #5

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b5e454e
implement add_fix_handler
NebzHB Jun 28, 2022
72c1b70
Update README.md
NebzHB Jun 28, 2022
2025fb8
Update README.md
NebzHB Jun 29, 2022
fb0baaf
remove npm fix (directly in nodejs_installer)
NebzHB Jul 7, 2022
a15a7ad
Update dependance.lib
NebzHB Jul 17, 2022
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70 changes: 64 additions & 6 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -126,14 +126,72 @@ E: Unable to locate package fdsfqfqfsqdf
======================================================================
```

Auto fix for this common errors :
# NEW

`apt --fix-broken install`
Implement your own error handler : add your handler anywhere after the *include header* and before the `post` cmd :

```
add_fix_handler "string to grep in errors" "message to show if the string is found" "command to fix the error"
```

or

```
myFixFunc() {
echo "this is my fix"
}
add_fix_handler "string to grep in errors" "message to show if the string is found" myFixFunc
```

or

```
myTestFunct() {
echo "this is my test"
return 0; # 0 will trigger the fix, other return value don't trigger the fix
}
add_fix_handler myTestFunct "message to show if the string is found" "command to fix the error"
```

or

```
add_fix_handler "string to grep in errors" "*short message to show in default message" "command to fix the error"
```

or

```
add_fix_handler "string to grep in errors" "" "command to fix the error" #empty message uses the default message with "string to grep in errors"
```

Real life examples :

```
test_npm_ver() {
npm -v | grep "8.11.0" &>/dev/null
return $?
}
fix_npm_ver() {
sudo npm install -g npm@8.12.2
}
add_fix_handler test_npm_ver "*NPM 8.11.0" fix_npm_ver
```

or

```
add_fix_handler "EINTEGRITY" "" "sudo npm cache clean --force"
```

Auto fix alreday included for this common errors :

apt `apt --fix-broken install`

`sudo dpkg --configure -a`
dkpg `sudo dpkg --configure -a`

`EINTEGRITY`
npm `EINTEGRITY`

`npm ERR! fatal: could not create leading directories of '/root/.npm/_cacache/tmp/'`
npm `npm ERR! fatal: could not create leading directories of '/root/.npm/_cacache/tmp/'`

`changed its 'Suite' value from 'testing' to 'oldstable'`
apt `changed its 'Suite' value from 'testing' to 'oldstable'`
159 changes: 71 additions & 88 deletions dependance.lib
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Original file line number Diff line number Diff line change
Expand Up @@ -7,11 +7,20 @@ fi
PROGRESS_FILE=${TMPFOLDER}/${PROGRESS_FILENAME}
HR=$(printf '=%.0s' {1..70})
TAB="echo -n "________""
declare -A fix_handlers
h=0 # no fix_handlers

if [ -z $LANG_DEP ]; then
LANG_DEP=fr
fi

add_fix_handler() {
fix_handlers[$h,grepOrFunct]=$1
fix_handlers[$h,msgIfFound]=$2
fix_handlers[$h,fixStringOrFunct]=$3
((h++))
}

echo_success() {
echo -en "[ OK ]\r"
return 0
Expand Down Expand Up @@ -144,6 +153,43 @@ next() {
return $STEP_OK
}

fix () {
for (( f=0;f<h;f++ )); do # for each fix handler
if [ "$(type -t ${fix_handlers[$f,grepOrFunct]})" = "function" ]; then
${fix_handlers[$f,grepOrFunct]}
SEARCH_RESULT=$?
else
grep "${fix_handlers[$f,grepOrFunct]}" $TMPFOLDER/errorLog.$$ &>/dev/null
SEARCH_RESULT=$?
fi
if [ "$SEARCH_RESULT" -eq 0 ];then
if [ "${fix_handlers[$f,msgIfFound]}" = "" ]; then
if [ "$LANG_DEP" = "fr" ]; then
echo "== TROUVÉ '${fix_handlers[$f,grepOrFunct]}' dans l'erreur, je lance une commande pour corriger, attendez 45sec et relancez les dépendances pour réessayer"
else
echo "== FOUND '${fix_handlers[$f,grepOrFunct]}' in error, launching countermeasures, wait 45sec and relaunch dependencies to retry"
fi
else
if [ "${fix_handlers[$f,msgIfFound]:0:1}" = "*" ]; then
if [ "$LANG_DEP" = "fr" ]; then
echo "== TROUVÉ '${fix_handlers[$f,msgIfFound]:1}' dans l'erreur, je lance une commande pour corriger, attendez 45sec et relancez les dépendances pour réessayer"
else
echo "== FOUND '${fix_handlers[$f,msgIfFound]:1}' in error, launching countermeasures, wait 45sec and relaunch dependencies to retry"
fi
else
echo ${fix_handlers[$f,msgIfFound]}
fi
fi
if [ "$(type -t ${fix_handlers[$f,fixStringOrFunct]})" = "function" ]; then
${fix_handlers[$f,fixStringOrFunct]}
else
eval ${fix_handlers[$f,fixStringOrFunct]}
fi
HAS_FIX=1
fi
done
}

post() {
if [[ $STEP_IN_PROG -eq 1 ]]; then
STEP=99
Expand Down Expand Up @@ -176,95 +222,10 @@ post() {
else
echo "== ANALYSING ERRORS..."
fi

#try to fix if possible
grep "apt --fix-broken install" $TMPFOLDER/errorLog.$$ &>/dev/null
FOUND_FIX_BROKEN=$?
if [[ $FOUND_FIX_BROKEN -eq 0 ]]; then
if [ "$LANG_DEP" = "fr" ]; then
echo "== TROUVÉ 'sudo apt --fix-broken install' dans l'erreur, je lance une commande pour corriger, attendez 45sec et relancez les dépendances pour réessayer"
else
echo "== FOUND 'sudo apt --fix-broken install' in error, launching countermeasures, wait 45sec and relaunch dependencies to retry"
fi
yes | sudo apt --fix-broken install
HAS_FIX=1
fi
grep "sudo dpkg --configure -a" $TMPFOLDER/errorLog.$$ &>/dev/null
FOUND_DPKG_CONFIGURE_A=$?
if [[ $FOUND_DPKG_CONFIGURE_A -eq 0 ]]; then
if [ "$LANG_DEP" = "fr" ]; then
echo "== TROUVÉ 'dpkg --configure -a' dans l'erreur, je lance une commande pour corriger, attendez 45sec et relancez les dépendances pour réessayer"
else
echo "== FOUND 'dpkg --configure -a' in error, launching countermeasures, wait 45sec and relaunch dependencies to retry"
fi
sudo dpkg --configure -a --force-confdef
HAS_FIX=1
fi
grep "EINTEGRITY" $TMPFOLDER/errorLog.$$ &>/dev/null
FOUND_EINTEGRITY=$?
if [[ $FOUND_EINTEGRITY -eq 0 ]]; then
if [ "$LANG_DEP" = "fr" ]; then
echo "== TROUVÉ 'EINTEGRITY' dans l'erreur, je lance une commande pour corriger, attendez 45sec et relancez les dépendances pour réessayer"
else
echo "== FOUND 'EINTEGRITY' in error, launching countermeasures, wait 45sec and relaunch dependencies to retry"
fi
sudo npm cache clean --force
HAS_FIX=1
fi
grep "npm ERR! fatal: could not create leading directories of '/root/.npm/_cacache/tmp/" $TMPFOLDER/errorLog.$$ &>/dev/null
FOUND_E128=$?
if [[ $FOUND_E128 -eq 0 ]]; then
if [ "$LANG_DEP" = "fr" ]; then
echo "== TROUVÉ 'code 128' dans l'erreur, je lance une commande pour corriger, attendez 45sec et relancez les dépendances pour réessayer"
else
echo "== FOUND 'code 128' in error, launching countermeasures, wait 45sec and relaunch dependencies to retry"
fi
sudo chown -R root:root /root/.npm
HAS_FIX=1
fi
grep "changed its 'Suite' value from" $TMPFOLDER/errorLog.$$ &>/dev/null
FOUND_SUITECHANGED=$?
if [[ $FOUND_SUITECHANGED -eq 0 ]]; then
if [ "$LANG_DEP" = "fr" ]; then
echo "== TROUVÉ -changed its 'Suite' value from- dans l'erreur, je lance une commande pour corriger, attendez 45sec et relancez les dépendances pour réessayer"
else
echo "== FOUND -changed its 'Suite' value from- in error, launching countermeasures, wait 45sec and relaunch dependencies to retry"
fi
sudo apt-get --allow-releaseinfo-change update
HAS_FIX=1
fi
grep "npm ERR! dest /usr/local/lib/node_modules/.homebridge-config-ui-x-" $TMPFOLDER/errorLog.$$ &>/dev/null
FOUND_ENOTEMPTY=$?
if [[ $FOUND_ENOTEMPTY -eq 0 ]]; then
if [ "$LANG_DEP" = "fr" ]; then
echo "== TROUVÉ 'ENOTEMPTY' dans l'erreur, je lance une commande pour corriger, attendez 45sec et relancez les dépendances pour réessayer"
else
echo "== FOUND 'ENOTEMPTY' in error, launching countermeasures, wait 45sec and relaunch dependencies to retry"
fi
sudo rm -fR /usr/local/lib/node_modules/.homebridge-config-ui-x-*
HAS_FIX=1
fi
grep "npm ERR! dest /usr/lib/node_modules/.homebridge-config-ui-x-" $TMPFOLDER/errorLog.$$ &>/dev/null
FOUND_ENOTEMPTY=$?
if [[ $FOUND_ENOTEMPTY -eq 0 ]]; then
if [ "$LANG_DEP" = "fr" ]; then
echo "== TROUVÉ 'ENOTEMPTY' dans l'erreur, je lance une commande pour corriger, attendez 45sec et relancez les dépendances pour réessayer"
else
echo "== FOUND 'ENOTEMPTY' in error, launching countermeasures, wait 45sec and relaunch dependencies to retry"
fi
sudo rm -fR /usr/lib/node_modules/.homebridge-config-ui-x-*
HAS_FIX=1
fi
npm -v | grep "8.11.0" &>/dev/null
NPM_8110=$?
if [[ $NPM_8110 -eq 0 ]]; then
if [ "$LANG_DEP" = "fr" ]; then
echo "== TROUVÉ 'NPM 8.11.0', je lance une commande pour corriger, attendez 45sec et relancez les dépendances pour réessayer"
else
echo "== FOUND 'NPM 8.11.0', launching countermeasures, wait 45sec and relaunch dependencies to retry"
fi
sudo npm install -g npm@8.12.2
HAS_FIX=1
fi
fix

if [[ $HAS_FIX -eq 0 ]]; then
#show the error
if [ "$LANG_DEP" = "fr" ]; then
Expand All @@ -291,3 +252,25 @@ post() {
fi
rm -f ${PROGRESS_FILE}
}

# fix apt broken install
add_fix_handler "apt --fix-broken install" "" "yes | sudo apt --fix-broken install"

# fix dkpg error (probably stopped during apt install)
add_fix_handler "sudo dpkg --configure -a" "*dpkg --configure -a" "sudo dpkg --configure -a --force-confdef"

# fix npm cache integrity issue
add_fix_handler "EINTEGRITY" "" "sudo npm cache clean --force"

# fix npm cache permissions
add_fix_handler "npm ERR! fatal: could not create leading directories of '/root/.npm/_cacache/tmp/" "*code 128" "sudo chown -R root:root /root/.npm"

# if debian have changed the Suite value, allow releaseinfo change in apt-get
add_fix_handler "changed its 'Suite' value from" "*changed its Suite value from" "sudo apt-get --allow-releaseinfo-change update"

# check for ENOTEMPTY error in both /usr and /usr/local
add_fix_handler "npm ERR! dest /usr/local/lib/node_modules/.homebridge-config-ui-x-" "*ENOTEMPTY" "sudo rm -fR /usr/local/lib/node_modules/.homebridge-config-ui-x-*"
add_fix_handler "npm ERR! dest /usr/lib/node_modules/.homebridge-config-ui-x-" "*ENOTEMPTY" "sudo rm -fR /usr/lib/node_modules/.homebridge-config-ui-x-*"

add_fix_handler "npm ERR! dest /usr/local/lib/node_modules/.homebridge-alexa-" "*ENOTEMPTY" "sudo rm -fR /usr/local/lib/node_modules/.homebridge-alexa-*"
add_fix_handler "npm ERR! dest /usr/lib/node_modules/.homebridge-alexa-" "*ENOTEMPTY" "sudo rm -fR /usr/lib/node_modules/.homebridge-alexa-*"