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Add more sanity checks
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the-sane
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commit
e9390c5182
113
lug-helper.sh
113
lug-helper.sh
@ -1059,10 +1059,10 @@ lutris_restart() {
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fi
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}
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# Get an array of directories used by Lutris
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# Create an array of directories used by Lutris
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# Array will be formatted in pairs of ("[type]" "[directory]")
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# Supports native install and flatpak
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# Array must be formatted in pairs of ("[type]" "[directory]")
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# Takes an argument to specify the type to return, ie "runner" or "dxvk"
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# Takes an argument to specify the type to return: "runner" or "dxvk"
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get_lutris_dirs() {
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# Sanity check
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if [ "$#" -lt 1 ]; then
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@ -1105,13 +1105,14 @@ get_lutris_dirs() {
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# Perform post-download actions or display a message/instructions
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#
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# Expects the following variables to be set:
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# post_download_type ("info", or "configure-lutris")
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# post_download_msg_heading
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# post_download_msg
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# post_download_sed_string (for type question only)
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# downloaded_item_name (set in download_install function)
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# deleted_item_names (set in download_delete function)
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# The following variables are expected to be set before calling this function:
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# - post_download_type (string. "none", "info", or "configure-lutris")
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# - post_download_msg_heading (string)
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# - post_download_msg (string)
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# - post_download_sed_string (string. For type configure-lutris)
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# - download_action_success (string. Set automatically in install/delete functions)
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# - downloaded_item_name (string. For installs only. Set automatically in download_install function)
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# - deleted_item_names (array. For deletions only. Set automatically in download_delete function)
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#
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# Details for post_download_sed_string:
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# This is the string sed will match against when editing Lutris yml configs
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@ -1122,6 +1123,17 @@ get_lutris_dirs() {
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# A header is automatically displayed that reads: Download Complete
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# post_download_msg is displayed below the header
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post_download() {
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# Sanity checks
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if [ -z "$post_download_type" ]; then
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debug_print exit "Script error: The string 'post_download_type' was not set\nbefore calling the post_download function. Aborting."
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elif [ -z "$post_download_msg_heading" ]; then
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debug_print exit "Script error: The string 'post_download_msg_heading' was not set\nbefore calling the post_download function. Aborting."
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elif [ -z "$post_download_msg" ]; then
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debug_print exit "Script error: The string 'post_download_msg' was not set\nbefore calling the post_download function. Aborting."
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elif [ -z "$post_download_sed_string" ] && [ "$post_download_type" = "configure-lutris" ]; then
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debug_print exit "Script error: The string 'post_download_sed_string' was not set\nbefore calling the post_download function. Aborting."
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fi
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# Configure the message heading and format it for zenity
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if [ "$use_zenity" -eq 1 ]; then
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post_download_msg_heading="<b>$post_download_msg_heading</b>"
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@ -1183,14 +1195,28 @@ post_download() {
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fi
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}
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# Uninstall the selected item. Called by download_select_install()
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# Note: The arrays installed_items and installed_item_names are expected to be set before calling this function
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# Uninstall the selected item(s). Called by download_select_install()
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# Accepts array index numbers as an argument
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#
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# The following variables are expected to be set before calling this function:
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# - download_type (string)
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# - installed_items (array)
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# - installed_item_names (array)
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download_delete() {
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# This function expects an index number for the array installed_items to be passed in as an argument
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# This function expects at least one index number for the array installed_items to be passed in as an argument
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if [ -z "$1" ]; then
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debug_print exit "Script error: The download_delete function expects an argument. Aborting."
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fi
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# Sanity checks
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if [ -z "$download_type" ]; then
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debug_print exit "Script error: The string 'download_type' was not set\nbefore calling the download_delete function. Aborting."
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elif [ "${#installed_items[@]}" -eq 0 ]; then
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debug_print exit "Script error: The array 'installed_items' was not set\nbefore calling the download_delete function. Aborting."
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elif [ "${#installed_item_names[@]}" -eq 0 ]; then
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debug_print exit "Script error: The array 'installed_item_names' was not set\nbefore calling the download_delete function. Aborting."
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fi
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# Capture arguments and format a list of items
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item_to_delete=("$@")
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unset list_to_delete
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@ -1214,7 +1240,18 @@ download_delete() {
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}
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# List installed items for deletion. Called by download_manage()
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#
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# The following variables are expected to be set before calling this function:
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# - download_type (string)
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# - download_dirs (array)
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download_select_delete() {
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# Sanity checks
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if [ -z "$download_type" ]; then
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debug_print exit "Script error: The string 'download_type' was not set\nbefore calling the download_select_delete function. Aborting."
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elif [ "${#download_dirs[@]}" -eq 0 ]; then
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debug_print exit "Script error: The array 'download_dirs' was not set\nbefore calling the download_select_delete function. Aborting."
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fi
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# Configure the menu
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menu_text_zenity="Select the $download_type(s) you want to remove:"
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menu_text_terminal="Select the $download_type you want to remove:"
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@ -1268,7 +1305,13 @@ download_select_delete() {
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}
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# Download and install the selected item. Called by download_select_install()
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# Note: The variables download_versions, contributor_url, and download_url_type are expected to be set before calling this function
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#
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# The following variables are expected to be set before calling this function:
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# - download_versions (array)
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# - contributor_url (string)
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# - download_url_type (string)
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# - download_type (string)
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# - download_dirs (array)
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download_install() {
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# This function expects an index number for the array
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# download_versions to be passed in as an argument
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@ -1276,6 +1319,19 @@ download_install() {
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debug_print exit "Script error: The download_install function expects a numerical argument. Aborting."
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fi
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# Sanity checks
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if [ "${#download_versions[@]}" -eq 0 ]; then
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debug_print exit "Script error: The array 'download_versions' was not set\nbefore calling the download_install function. Aborting."
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elif [ -z "$contributor_url" ]; then
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debug_print exit "Script error: The string 'contributor_url' was not set\nbefore calling the download_install function. Aborting."
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elif [ -z "$download_url_type" ]; then
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debug_print exit "Script error: The string 'download_url_type' was not set\nbefore calling the download_install function. Aborting."
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elif [ -z "$download_type" ]; then
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debug_print exit "Script error: The string 'download_type' was not set\nbefore calling the download_install function. Aborting."
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elif [ "${#download_dirs[@]}" -eq 0 ]; then
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debug_print exit "Script error: The array 'download_dirs' was not set\nbefore calling the download_install function. Aborting."
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fi
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# Get the filename including file extension
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download_file="${download_versions[$1]}"
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@ -1440,6 +1496,11 @@ download_install() {
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}
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# List available items for download. Called by download_manage()
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#
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# The following variables are expected to be set before calling this function:
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# - download_sources (array)
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# - download_type (string)
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# - download_dirs (array)
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download_select_install() {
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# This function expects an element number for the sources array
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# to be passed in as an argument
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@ -1447,6 +1508,15 @@ download_select_install() {
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debug_print exit "Script error: The download_select_install function expects a numerical argument. Aborting."
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fi
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# Sanity checks
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if [ "${#download_sources[@]}" -eq 0 ]; then
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debug_print exit "Script error: The array 'download_sources' was not set\nbefore calling the download_select_install function. Aborting."
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elif [ -z "$download_type" ]; then
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debug_print exit "Script error: The string 'download_type' was not set\nbefore calling the download_select_install function. Aborting."
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elif [ "${#download_dirs[@]}" -eq 0 ]; then
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debug_print exit "Script error: The array 'download_dirs' was not set\nbefore calling the download_select_install function. Aborting."
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fi
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# Store info from the selected contributor
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contributor_name="${download_sources[$1]}"
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contributor_url="${download_sources[$1+1]}"
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@ -1669,6 +1739,19 @@ download_manage() {
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debug_print exit "Script error: The download_manage function expects a string argument. Aborting."
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fi
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# Sanity checks
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if [ -z "$download_sources" ]; then
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debug_print exit "Script error: The string 'download_sources' was not set\nbefore calling the download_manage function. Aborting."
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elif [ "${#download_dirs[@]}" -eq 0 ]; then
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debug_print exit "Script error: The array 'download_dirs' was not set\nbefore calling the download_manage function. Aborting."
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elif [ -z "$download_menu_heading" ]; then
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debug_print exit "Script error: The string 'download_menu_heading' was not set\nbefore calling the download_manage function. Aborting."
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elif [ -z "$download_menu_description" ]; then
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debug_print exit "Script error: The string 'download_menu_description' was not set\nbefore calling the download_manage function. Aborting."
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elif [ -z "$download_menu_height" ]; then
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debug_print exit "Script error: The string 'download_menu_height' was not set\nbefore calling the download_manage function. Aborting."
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fi
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# Get the type of item we're downloading from the function arguments
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download_type="$1"
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@ -1723,6 +1806,7 @@ download_manage() {
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# Configure the download_manage function for runners
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runner_manage() {
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# Lutris will need to be configured and restarted after modifying runners
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# Valid options are "none", "info", or "configure-lutris"
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post_download_type="configure-lutris"
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# Use indirect expansion to point download_sources
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@ -1775,6 +1859,7 @@ runner_manage() {
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# Configure the download_manage function for dxvks
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dxvk_manage() {
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# Lutris will need to be configured and restarted after modifying dxvks
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# Valid options are "none", "info", or "configure-lutris"
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post_download_type="configure-lutris"
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# Use indirect expansion to point download_sources
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