Toughen up iiab-apps-to-be-installed, iiab-summary, iiab-diagnostics

scripts/iiab-apps-to-be-installed

@@ -8,6 +8,11 @@ iiab_var_value() {
     [[ $v2 != "" ]] && echo $v2 || echo $v1    # [ "$v2" ] ALSO WORKS
 }
 
+# https://askubuntu.com/questions/1250974/user-root-cant-write-to-file-in-tmp-owned-by-someone-else-in-20-04-but-can-in
+# https://unix.stackexchange.com/questions/503111/group-permissions-for-root-not-working-in-tmp
+[[ $(id -un) == "root" ]] &&
+    rm -f /tmp/iiab-apps-list /tmp/iiab-apps-to-be-installed
+
 # 2022-06-18: 40 apps (list not quite complete)
 #grep -l _installed: /opt/iiab/iiab/roles/*/tasks/install.yml | cut -d/ -f6 > /tmp/iiab-apps-list
 
@@ -17,6 +22,13 @@ iiab_var_value() {
 # 2022-06-18: 50 apps (list long but ok!) -- adds these 10: dansguardian, dhcpd, iiab_admin, minetest, named, pylibs, squid, wondershaper, www_base, www_options
 grep -hro '[A-Za-z_][A-Za-z_]*_installed: True' --exclude-dir=0-DEPRECATED-ROLES /opt/iiab/iiab/roles | sed 's/_installed: True$//' | sort | uniq > /tmp/iiab-apps-list
 
+# Non-root CANNOT rm files from /tmp, but CAN write to them (unlike root!!)
+# This ALSO creates the file (useful when "Apps2B" == 0, for iiab-summary etc)
+truncate -s 0 /tmp/iiab-apps-to-be-installed
+
+# So other (non-root) users CAN later write to these, even if they CAN'T chmod!
+chmod 777 /tmp/iiab-apps-list /tmp/iiab-apps-to-be-installed 2>/dev/null
+
 while read app; do
     if [[ $app == "calibre-web" ]]; then
         app=calibreweb
@@ -27,8 +39,6 @@ while read app; do
     # echo ${app}_install: $(iiab_var_value ${app}_install)
 
     if [[ $(iiab_var_value ${app}_install) =~ ^[Tt]rue$ ]] && ! grep -q "${app}_installed: True" /etc/iiab/iiab_state.yml; then
-        echo $app
+        echo $app | tee -a /tmp/iiab-apps-to-be-installed
     fi
 done < /tmp/iiab-apps-list
-
-rm /tmp/iiab-apps-list    # So a non-root user can later run this cleanly!

scripts/iiab-diagnostics

@@ -127,45 +127,26 @@ function cat_tail() {    # $1 = path/filename; $2 = # of lines, for tail
 # START BUILDING UP THE FILE THAT'LL CONTAIN THE DIAGNOSTICS!
 echo -e "\nCompiling diagnostics..."
 
-echo -e "\n  0. Filename Header + Git Hashes + Raspberry Pi Model + OS"
+echo -e "\n  0. HW + SW Quick Summary"
 echo "This is: $outfile" >> $outfile
 echo >> $outfile
-echo -e "\n\n\n\n0. GIT INFO + RASPBERRY PI MODEL + OS" >> $outfile
+echo -e "\n\n\n\n0. HW + SW Quick Summary" >> $outfile
-echo >> $outfile
-echo "iiab commit:               $HASH1" >> $outfile
-echo "     remote:               $REMOTE_URL1" >> $outfile
-echo "     branch:               $BRANCH1" >> $outfile
-printf "%4s merged PR's since recent tag: $TAG_COMMITS1\n" $PR_COUNT1 >> $outfile
-echo >> $outfile
-echo "iiab-admin-console commit: $HASH2" >> $outfile
-echo "     remote:               $REMOTE_URL2" >> $outfile
-echo "     branch:               $BRANCH2" >> $outfile
-printf "%4s merged PR's since recent tag: $TAG_COMMITS2\n" $PR_COUNT2 >> $outfile
-echo >> $outfile
-cat_file /etc/iiab/pr-list-pulled
-cat_file /proc/device-tree/model    # Should be identical to /sys/firmware/devicetree/base/model
-cat_file /etc/rpi-issue
-echo "-IIAB-EXPLANATION-OF-THE-ABOVE-------------------------------------------------" >> $outfile
 echo >> $outfile
+/opt/iiab/iiab/scripts/iiab-summary >> $outfile
 if [ -f /etc/rpi-issue ]; then
     echo "stage2 = Raspberry Pi OS Lite" >> $outfile
     echo "stage4 = Raspberry Pi OS with desktop" >> $outfile
     echo "stage5 = Raspberry Pi OS with desktop + recommended software" >> $outfile
-    echo >> $outfile
     echo "SEE https://github.com/RPi-Distro/pi-gen#stage-anatomy" >> $outfile
-else
+    echo >> $outfile
-    echo "(This is NOT Raspberry Pi OS!)" >> $outfile
+fi
+if [ -s /tmp/iiab-apps-to-be-installed ]; then
+    echo "iiab-apps-to-be-installed :" >> $outfile
+    cat /tmp/iiab-apps-to-be-installed >> $outfile
+    echo >> $outfile
 fi
-echo >> $outfile
-cat_file /etc/issue.net
-cat_file /etc/debian_version
-cat_cmd 'dpkg --print-architecture' 'RaspiOS-on-PC shows: i386'
-cat_cmd 'dpkg --print-foreign-architectures' 'RaspiOS-on-PC shows: amd64'
-cat_cmd 'systemctl is-active display-manager.service' 'Graphical Desktop?'
-cat_cmd 'grep "^openvpn_" /etc/iiab/local_vars.yml'
-cat_cmd 'iiab-apps-to-be-installed' 'IIAB Apps to be installed'
 
-echo -e '\n\n  1. Files Specially Requested: (from "iiab-diagnostics PATH/FILE1 PATH/FILE2")\n'
+echo -e '\n  1. Files Specially Requested: (from "iiab-diagnostics PATH/FILE1 PATH/FILE2")\n'
 echo -e '\n\n\n\n1. FILES SPECIALLY REQUESTED (FROM "iiab-diagnostics PATH/FILE1 PATH/FILE2")\n' >> $outfile
 for f in "$@"; do
     cat_file $f
@@ -277,7 +258,7 @@ echo
 
 echo -e "\e[1m"
 #if [ "$ans" == "" ] || [ "$ans" == "y" ] || [ "$ans" == "Y" ]; then
-if ! [[ $ans =~ ^[nN]$ ]]; then
+if ! [[ $ans =~ ^[nNqQ]$ ]]; then
     echo -ne "PUBLISHING TO URL... "
     #pastebinit -b dpaste.com < $outfile
     pastebinit -b sprunge.us < $outfile    # Run 'pastebinit -l' to list other possible pastebin site URLs

scripts/iiab-diagnostics.README.md

@@ -68,4 +68,4 @@ But first off, the file is compiled by harvesting 1 + 6 kinds of things:
 
 ## Source Code
 
-Please look over the bottom of [iiab-diagnostics](iiab-diagnostics) (lines 127-261 especially) to learn more about which common IIAB files and commands make this rapid troubleshooting possible.
+Please look over the bottom of [iiab-diagnostics](iiab-diagnostics) (lines 127-242 especially) to learn more about which common IIAB files and commands make this rapid troubleshooting possible.

scripts/iiab-summary

@@ -76,7 +76,8 @@ fi
 #    landscape-sysinfo --sysinfo-plugins=Disk,Temperature,Load    # Like: uptime -p
 #fi
 echo
-echo "$(df -h /)      ZIMs: $(ls /library/zims/content/ | wc -l) OER2Go: $(ls /library/www/html/modules/ | wc -l) Apps2B: $(/opt/iiab/iiab/scripts/iiab-apps-to-be-installed | wc -l)"
+/opt/iiab/iiab/scripts/iiab-apps-to-be-installed > /dev/null
+echo "$(df -h /)      ZIMs: $(ls /library/zims/content/ | wc -l) OER2Go: $(ls /library/www/html/modules/ | wc -l) Apps2B: $(cat /tmp/iiab-apps-to-be-installed | wc -l)"
 echo
 echo $(ip -o link show | awk -F': ' '{print $2}')    # Better order than: ls -rt /sys/class/net
 grep "^openvpn_enabled:" /etc/iiab/local_vars.yml