Formatting changes
This commit is contained in:
Jon-William Lewis
223
sns.sh
223
sns.sh
@@ -1,7 +1,7 @@
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#!/bin/bash
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#==========================================================
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# Simple Note System, v2.0a8
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# Copyright 2014, Xenese Labs/Sicron-Perion XNF
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# Copyright 2016, Xenese Labs/Sicron-Perion XNF
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#==========================================================
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if [ -z "$HOME" ]; then HOME=/home/"$(whoami)"; fi
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@@ -14,6 +14,7 @@ readonly TMP_DIR="$ROOT_DIR"/tmp
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readonly CONFIG_FILE="$ROOT_DIR/sns.conf"
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# Section: Functions
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function create_sns_root {
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@@ -112,7 +113,6 @@ function create(){
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if [ -e "$NOTE" ]; then
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echo "Created note: $NOTEBOOK/$SECTION/$NAME."
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fi
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}
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function delete(){
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if [ "$DELETE" == "TRUE" ]; then
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@@ -180,131 +180,114 @@ function list(){
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###############################################################################
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#==============================================================================
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# Begin Main Program
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#==============================================================================
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###############################################################################
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#==============================================================================
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# Section: Configuration / Stage 1
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#==============================================================================
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if [ -r "$CONFIG_FILE" ]; then
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source "$CONFIG_FILE"
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else
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create_sns_root
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source "$CONFIG_FILE"
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fi
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if [ "$ENCRYPTION" == "TRUE" ]; then
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if [ -z "$PUBKEY" ]; then
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ERR_NO_KEY="TRUE"
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ENCRYPTION="FALSE"
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fi
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command -v gpg >/dev/null 2>&1 ||\
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{ ERR_NO_GPG="TRUE"; ENCRYPTION="FALSE"; }
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fi
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if [ "$ENCRYPTION" == "TRUE" ]; then
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PROD_STR="Simple Note System (Encryption Enabled)"
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if [ ! -d "$ROOT_DIR"/tmp ]; then
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mkdir -p "$ROOT_DIR"/tmp
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fi
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fi
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echo "$PROD_STR, $VER_STR"
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if [ -n "$ERR_NO_GPG" ]; then
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>&2 echo " Error: Encryption was specified, but GPG is not installed."
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exit 100
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elif [ -n "$ERR_NO_KEY" ]; then
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>&2 echo " Error: No GPG recipient was provided in $CONFIG_FILE. "
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exit 110
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fi
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#==============================================================================
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# End Section: Configuration / Stage 1
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#==============================================================================
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#==============================================================================
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# Section: Argument Parsing / Stage 2
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#==============================================================================
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NAME=""
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NOTEBOOK=""
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SECTION=""
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if [ -z "$1" ]; then help; exit 20
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else
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ARGS=( "$@" )
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for ARG in "${ARGS[@]}"; do
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if [ "$ARG" = "-c" ] || [ "$ARG" = "--create" ]; then CREATE="TRUE"
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elif [ "$ARG" = "-d" ] || [ "$ARG" = "--delete" ]; then DELETE="TRUE"
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elif [ "$ARG" = "-e" ] || [ "$ARG" = "--edit" ]; then EDIT="TRUE"
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elif [ "$ARG" = "-ce" ] || [ "$ARG" = "-ec" ]; then EDIT="TRUE"; CREATE="TRUE"
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elif [ "$ARG" = "-p" ] || [ "$ARG" = "--print" ]; then PRINT="TRUE"
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elif [ "$ARG" = "-l" ] || [ "$ARG" = "--list" ]; then LIST="TRUE"
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elif [ "$ARG" = "-h" ] || [ "$ARG" == "--help" ]; then help; exit 0
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elif [ "$ARG" = "-w" ] || [ "$ARG" == "--wconf" ]; then create_sns_root; exit 0
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else
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if [ -z "$NAME" ] && [ -n "$ARG" ]; then NAME="$ARG"
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elif [ -z "$NOTEBOOK" ] && [ -n "$ARG" ]; then NOTEBOOK="$ARG"
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elif [ -z "$SECTION" ] && [ -n "$ARG" ]; then SECTION="$ARG"
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#++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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# Entry Point
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#++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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#==============================================================================
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# Stage 1: Read Configuration
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#==============================================================================
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if [ -r "$CONFIG_FILE" ]; then
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source "$CONFIG_FILE"
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else
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create_sns_root
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source "$CONFIG_FILE"
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fi
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fi
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done
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if [ -n "$NAME" ] && [ -z "$NOTEBOOK" ] && [ -n "$LIST" ]; then
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# If we got a note title above, but no notebook, and the list option
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# was specified, we assume that the detected note title is actually a
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# notebook name.
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NOTEBOOK="$NAME"
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NAME=""
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fi
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fi
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# Note: w_conf and help have highest priority, as they are the only functions
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# that can work without any arguments.
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if [ "$ENCRYPTION" == "TRUE" ]; then
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if [ -z "$PUBKEY" ]; then
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ERR_NO_KEY="TRUE"
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ENCRYPTION="FALSE"
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fi
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#==============================================================================
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# End Section: Argument Parsing / Stage 2
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#==============================================================================
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#==============================================================================
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# Section: Actions / Stage 3
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#==============================================================================
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# List only requires a notebook, and is exclusive.
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if [ -z "$NOTEBOOK" ]; then
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echo " ERROR: Insufficient arguments:"
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echo " Notebook not specified"
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exit 30
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fi
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command -v gpg >/dev/null 2>&1 ||\
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{ ERR_NO_GPG="TRUE"; ENCRYPTION="FALSE"; }
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fi
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if [ -n "$LIST" ]; then
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list
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exit 0
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fi
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if [ "$ENCRYPTION" == "TRUE" ]; then
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PROD_STR="Simple Note System (Encryption Enabled)"
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if [ ! -d "$ROOT_DIR"/tmp ]; then
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mkdir -p "$ROOT_DIR"/tmp
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fi
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fi
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#All other functions require a note title and notebook.
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echo "$PROD_STR, $VER_STR"
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if [ -z "$NAME" ]; then
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echo " ERROR: Insufficient arguments:"
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echo " Title not specified"
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exit 30
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fi
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SESSION_ID="$RANDOM"
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NOTE_DIR="$NOTES_DIR"/"$NOTEBOOK"/"$SECTION"/
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if [ -n "$ERR_NO_GPG" ]; then
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>&2 echo " Error: Encryption was specified, but GPG is not installed."
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exit 100
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elif [ -n "$ERR_NO_KEY" ]; then
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>&2 echo " Error: No GPG recipient was provided in $CONFIG_FILE. "
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exit 110
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fi
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#==============================================================================
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# Stage 2: Argument Parsing
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#==============================================================================
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NAME=""
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NOTEBOOK=""
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SECTION=""
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if [ -z "$1" ]; then help; exit 20
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else
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ARGS=( "$@" )
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for ARG in "${ARGS[@]}"; do
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if [ "$ARG" = "-c" ] || [ "$ARG" = "--create" ]; then CREATE="TRUE"
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elif [ "$ARG" = "-d" ] || [ "$ARG" = "--delete" ]; then DELETE="TRUE"
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elif [ "$ARG" = "-e" ] || [ "$ARG" = "--edit" ]; then EDIT="TRUE"
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elif [ "$ARG" = "-ce" ] || [ "$ARG" = "-ec" ]; then EDIT="TRUE"; CREATE="TRUE"
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elif [ "$ARG" = "-p" ] || [ "$ARG" = "--print" ]; then PRINT="TRUE"
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elif [ "$ARG" = "-l" ] || [ "$ARG" = "--list" ]; then LIST="TRUE"
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elif [ "$ARG" = "-h" ] || [ "$ARG" == "--help" ]; then help; exit 0
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elif [ "$ARG" = "-i" ] || [ "$ARG" == "--init" ]; then create_sns_root; exit 0
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else
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if [ -z "$NAME" ] && [ -n "$ARG" ]; then NAME="$ARG"
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elif [ -z "$NOTEBOOK" ] && [ -n "$ARG" ]; then NOTEBOOK="$ARG"
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elif [ -z "$SECTION" ] && [ -n "$ARG" ]; then SECTION="$ARG"
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fi
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fi
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done
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if [ -n "$NAME" ] && [ -z "$NOTEBOOK" ] && [ -n "$LIST" ]; then
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# If a note title was specified, but no notebook, and the list option
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# was specified, assume that the detected note title is actually the
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# name of a notebook
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NOTEBOOK="$NAME"
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NAME=""
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fi
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fi
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# w_conf and help are called here to avoid excess stage 3 code.
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#==============================================================================
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# Section: Actions / Stage 3
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#==============================================================================
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# All options not requiring at least a notebook to be specified have been dealt
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# with; if one isn't specified, throw code 30.
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if [ -z "$NOTEBOOK" ]; then
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printf "\n%s\n %s\n" "ERROR: Insufficient arguments:" "Notebook not specified"
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exit 30
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fi
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# List is the only option requiring only a notebook.
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# If list isn't the selected option and no note name was specified, throw code 30.
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if [ "$LIST" == TRUE ]; then
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list
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exit 0
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elif [ -z "$NAME" ]; then
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printf "\n%s\n %s\n" "ERROR: Insufficient arguments:" "Notebook not specified"
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exit 30
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fi
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NOTE_DIR="$NOTES_DIR"/"$NOTEBOOK"/"$SECTION"
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if [ "$ENCRYPTION" == "TRUE" ]; then readonly NOTE="$NOTE_DIR""$NAME"."$EXT".gpg
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else readonly NOTE="$NOTE_DIR""$NAME"."$EXT"
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fi
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if [ "$ENCRYPTION" == "TRUE" ]; then
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SESSION_ID="$RANDOM" #SESSION_ID later becomes the temporary filename
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readonly NOTE="$NOTE_DIR/$NAME.$EXT.gpg"
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else
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readonly NOTE="$NOTE_DIR/$NAME.$EXT"
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echo "$NOTE"
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fi
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if [ "$PRINT" == "TRUE" ]; then print; exit 0; fi
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if [ "$DELETE" == "TRUE" ]; then delete; exit 0; fi
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if [ "$CREATE" == "TRUE" ]; then create; fi
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if [ "$EDIT" == "TRUE" ]; then edit; fi
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if [ "$PRINT" == "TRUE" ]; then print; exit 0; fi
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if [ "$DELETE" == "TRUE" ]; then delete; exit 0; fi
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if [ "$CREATE" == "TRUE" ]; then create; fi
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if [ "$EDIT" == "TRUE" ]; then edit; fi
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#==============================================================================
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# End Section: Actions / Stage 3
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#==============================================================================
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#==============================================================================
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# End Section: Actions / Stage 3
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#==============================================================================
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