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Merge pull request #417 from iAGorynT/iAGorynT-Code-Snippet-Changes
Update Brewautom2.sh
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,128 +1,142 @@ | ||
| #!/bin/zsh | ||
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| # Trap Ctl-C and Require a Menu Selection to Exit Script | ||
| trap 'echo -e "\nCtrl-C will not terminate $0."' INT | ||
| # Trap Ctrl-C and prevent it from terminating the script. | ||
| trap 'echo -e "\nCtrl-C will not terminate $0."' INT | ||
|
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| # Function to check the status of the Brew autoupdate service | ||
| function autoupdatestatus { | ||
| clear | ||
| echo "Brew Autoupdate Status..." | ||
| echo | ||
| # Define variables for file paths | ||
| userplistname="com.bin.${USERNAME}.brewit.plist" | ||
| grepname="com.bin.${USERNAME}.brewit" | ||
| launchagentfolder="$HOME/Library/LaunchAgents" | ||
| launchagentplist="${launchagentfolder}/${userplistname}" | ||
| # Check Status of launchd agent | ||
| if launchctl list | grep -q "$grepname"; then | ||
| echo "Launchd Agent is active." | ||
| else | ||
| echo "Warning: Launchd Agent may not be active." | ||
| fi | ||
| # echo | ||
| # Autoupdate Log Listing | ||
| # If Brew Autoupdate Logfile Exist, Show Contents | ||
| if test -f "$launchagentplist"; then | ||
| # Extract Keyvalue From Plist File Using PlistBuddy | ||
| autolog=$(/usr/libexec/PlistBuddy -c "Print :StandardOutPath" $launchagentplist) | ||
| fi | ||
| # Check if the Autoupdate Log file exists | ||
| if [ -f "$autolog" ]; then | ||
| echo -en "\n\n\t\t\tHit any key to view Autoupdate Log Listing" | ||
| read -k 1 line | ||
| clear | ||
| echo "Brew Autoupdate Log Listing..." | ||
| echo | ||
| # Temporary file to store the modified content | ||
| temp_file=$(mktemp) | ||
| # Loop through each line of the file | ||
| while IFS= read -r line; do | ||
| # Check if the line starts with the specified string | ||
| # if [[ "$line" =~ ^(Brew Update,) ]]; then | ||
| # Add a separator line before the line | ||
| # echo "==>" >> "$temp_file" | ||
| # fi | ||
| # Append the original line to the temporary file | ||
| echo "$line" >> "$temp_file" | ||
| done < "$autolog" | ||
| # Display Reformatted Autoupdate Logfile | ||
| cat "$temp_file" | more | ||
| fi | ||
| clear | ||
| echo "Brew Autoupdate Status..." | ||
| echo | ||
|
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||
| # Define variables for file paths | ||
| userplistname="com.bin.${USERNAME}.brewit.plist" | ||
| grepname="com.bin.${USERNAME}.brewit" | ||
| launchagentfolder="$HOME/Library/LaunchAgents" | ||
| launchagentplist="${launchagentfolder}/${userplistname}" | ||
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||
| # Check if the launchd agent is active | ||
| if launchctl list | grep -q "$grepname"; then | ||
| echo "Launchd Agent is active." | ||
| else | ||
| echo "Warning: Launchd Agent may not be active." | ||
| fi | ||
|
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||
| # Check if the Brew autoupdate log file exists | ||
| if [[ -f "$launchagentplist" ]]; then | ||
| # Extract the log file path from the plist file using PlistBuddy | ||
| autolog=$(/usr/libexec/PlistBuddy -c "Print :StandardOutPath" "$launchagentplist") | ||
| fi | ||
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| # If the log file exists, display its contents | ||
| if [[ -f "$autolog" ]]; then | ||
| echo -en "\n\n\t\t\tPress any key to view the Autoupdate Log" | ||
| read -k 1 | ||
| clear | ||
| echo "Brew Autoupdate Log Listing..." | ||
| echo | ||
|
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||
| # Temporary file for storing formatted log output | ||
| temp_file=$(mktemp) | ||
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| # Boolean to indicate the start of a new log entry | ||
| newlog=true | ||
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| # Process each line of the log file | ||
| while IFS= read -r line; do | ||
| # Detect new log entries based on the pattern | ||
| if [[ "$line" =~ ^(Brew Update,) ]]; then | ||
| if $newlog; then | ||
| # Add a separator line before new entries | ||
| echo "====>" >> "$temp_file" | ||
| newlog=false | ||
| else | ||
| newlog=true | ||
| fi | ||
| fi | ||
| # Append the current line to the temporary file | ||
| echo "$line" >> "$temp_file" | ||
| done < "$autolog" | ||
|
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| # Display the formatted log using 'more' for paging | ||
| cat "$temp_file" | more | ||
|
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| # Clean up the temporary file | ||
| rm "$temp_file" | ||
| fi | ||
| } | ||
|
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| # Function to load the Brew autoupdate service | ||
| function autoupdateload { | ||
| clear | ||
| echo "Load Brew Autoupdate..." | ||
| echo | ||
| while true; do | ||
| read yn\?"Yy / Nn: " | ||
| case $yn in | ||
| [Yy]* ) echo; brewitload.sh; break;; | ||
| [Nn]* ) break;; | ||
| * ) echo "Please answer yes or no.";; | ||
| esac | ||
| done | ||
| clear | ||
| echo "Load Brew Autoupdate..." | ||
| echo | ||
|
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||
| while true; do | ||
| read yn\?"Confirm (Y/N): " | ||
| case $yn in | ||
| [Yy]* ) echo; brewitload.sh; break;; | ||
| [Nn]* ) break;; | ||
| * ) echo "Please answer yes (Y) or no (N).";; | ||
| esac | ||
| done | ||
| } | ||
|
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||
| # Function to unload the Brew autoupdate service | ||
| function autoupdateunload { | ||
| clear | ||
| echo "Unload Brew Autoupdate..." | ||
| echo | ||
|
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| while true; do | ||
| read yn\?"Yy / Nn: " | ||
| case $yn in | ||
| [Yy]* ) echo; brewitunload.sh; break;; | ||
| [Nn]* ) break;; | ||
| * ) echo "Please answer yes or no.";; | ||
| esac | ||
| done | ||
| } | ||
| clear | ||
| echo "Unload Brew Autoupdate..." | ||
| echo | ||
|
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||
| function menu { | ||
| clear | ||
| echo | ||
| echo -e "\t\t\tBrew Autoupdate Menu\n" | ||
| echo -e "\t1. Autoupdate Status" | ||
| echo -e "\t2. Load Autoupdate" | ||
| echo -e "\t3. Unload Autoupdate" | ||
| echo -e "\t0. Exit Menu\n\n" | ||
| echo -en "\t\tEnter an Option: " | ||
| read -k 1 option | ||
| # Test If Return / Enter Key Pressed; Replace Linefeed Character With Empty Character | ||
| if [[ "$option" == *$'\n'* ]]; then | ||
| option="" | ||
| fi | ||
| while true; do | ||
| read yn\?"Confirm (Y/N): " | ||
| case $yn in | ||
| [Yy]* ) echo; brewitunload.sh; break;; | ||
| [Nn]* ) break;; | ||
| * ) echo "Please answer yes (Y) or no (N).";; | ||
| esac | ||
| done | ||
| } | ||
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| while [ 1 ] | ||
| do | ||
| menu | ||
| case $option in | ||
| 0) | ||
| break ;; | ||
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| 1) | ||
| autoupdatestatus ;; | ||
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| 2) | ||
| autoupdateload ;; | ||
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| 3) | ||
| autoupdateunload ;; | ||
| # Function to display the main menu | ||
| function menu { | ||
| clear | ||
| echo | ||
| echo -e "\t\t\tBrew Autoupdate Menu\n" | ||
| echo -e "\t1. Check Autoupdate Status" | ||
| echo -e "\t2. Load Autoupdate" | ||
| echo -e "\t3. Unload Autoupdate" | ||
| echo -e "\t0. Exit Menu\n\n" | ||
| echo -en "\tEnter your choice: " | ||
| read -k 1 option | ||
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| # Return / Enter Key Pressed | ||
| "") | ||
| break ;; | ||
| # Handle Return/Enter key as an empty input | ||
| [[ "$option" == $'\n' ]] && option="" | ||
| } | ||
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| *) | ||
| clear | ||
| echo "Sorry, wrong selection";; | ||
| esac | ||
| echo -en "\n\n\t\t\tHit any key to continue" | ||
| read -k 1 line | ||
| # Main loop for the script | ||
| while true; do | ||
| menu | ||
| case $option in | ||
| 0) # Exit the script | ||
| break ;; | ||
| 1) # Display autoupdate status | ||
| autoupdatestatus ;; | ||
| 2) # Load the autoupdate service | ||
| autoupdateload ;; | ||
| 3) # Unload the autoupdate service | ||
| autoupdateunload ;; | ||
| "") # Exit when Enter is pressed | ||
| break ;; | ||
| *) # Invalid option handling | ||
| clear | ||
| echo "Invalid selection. Please try again." ;; | ||
| esac | ||
| echo -en "\n\n\tPress any key to continue" | ||
| read -k 1 | ||
| done | ||
|
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| # Reset Ctrl-C behavior to default | ||
| trap - INT | ||
| clear | ||
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| # Reset Trap Ctl-C | ||
| trap INT |