commit a79b7e76b2d10ea962ffde4a26b21dd8bf0ed3d5
Author: Shaz hemani <shahzad@octek.co>
Date:   Mon Aug 31 15:25:12 2020 +0500

    toml configs and  sheet reading

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..7d577d8
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,28 @@
+# will have compiled files and executables #
+debug/
+target/
+
+# These are backup files generated by rustfmt #
+**/*.rs.bk
+
+# IDE files #
+.vscode
+.idea
+.iml
+*.sublime-workspace
+
+# OS generated files #
+.DS_Store
+.DS_Store?
+._*
+.Trashes
+
+# Logs #
+*.log
+
+# Temporary files #
+*.bak
+*.swp
+*.swo
+*~
+*#
diff --git a/Cargo.lock b/Cargo.lock
new file mode 100644
index 0000000..11b051a
--- /dev/null
+++ b/Cargo.lock
@@ -0,0 +1,179 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+[[package]]
+name = "ansi_term"
+version = "0.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "winapi 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "atty"
+version = "0.2.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "hermit-abi 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.76 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "bitflags"
+version = "1.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
+[[package]]
+name = "clap"
+version = "2.33.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "ansi_term 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "atty 0.2.14 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bitflags 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "strsim 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "textwrap 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "unicode-width 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "vec_map 0.8.2 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "hermit-abi"
+version = "0.1.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "libc 0.2.76 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "libc"
+version = "0.2.76"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
+[[package]]
+name = "proc-macro2"
+version = "1.0.19"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "unicode-xid 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "quote"
+version = "1.0.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "proc-macro2 1.0.19 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "serde"
+version = "1.0.115"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
+[[package]]
+name = "serde_derive"
+version = "1.0.115"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "proc-macro2 1.0.19 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.39 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "strsim"
+version = "0.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
+[[package]]
+name = "syn"
+version = "1.0.39"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "proc-macro2 1.0.19 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "unicode-xid 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "textwrap"
+version = "0.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "unicode-width 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "toml"
+version = "0.5.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "serde 1.0.115 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "unicode-width"
+version = "0.1.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
+[[package]]
+name = "unicode-xid"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
+[[package]]
+name = "vec_map"
+version = "0.8.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
+[[package]]
+name = "winapi"
+version = "0.3.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "winapi-i686-pc-windows-gnu 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi-x86_64-pc-windows-gnu 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "winapi-i686-pc-windows-gnu"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
+[[package]]
+name = "winapi-x86_64-pc-windows-gnu"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
+[[package]]
+name = "xlsx_parser_extractor"
+version = "0.1.0"
+dependencies = [
+ "clap 2.33.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.115 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_derive 1.0.115 (registry+https://github.com/rust-lang/crates.io-index)",
+ "toml 0.5.6 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[metadata]
+"checksum ansi_term 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ee49baf6cb617b853aa8d93bf420db2383fab46d314482ca2803b40d5fde979b"
+"checksum atty 0.2.14 (registry+https://github.com/rust-lang/crates.io-index)" = "d9b39be18770d11421cdb1b9947a45dd3f37e93092cbf377614828a319d5fee8"
+"checksum bitflags 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "cf1de2fe8c75bc145a2f577add951f8134889b4795d47466a54a5c846d691693"
+"checksum clap 2.33.3 (registry+https://github.com/rust-lang/crates.io-index)" = "37e58ac78573c40708d45522f0d80fa2f01cc4f9b4e2bf749807255454312002"
+"checksum hermit-abi 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)" = "3deed196b6e7f9e44a2ae8d94225d80302d81208b1bb673fd21fe634645c85a9"
+"checksum libc 0.2.76 (registry+https://github.com/rust-lang/crates.io-index)" = "755456fae044e6fa1ebbbd1b3e902ae19e73097ed4ed87bb79934a867c007bc3"
+"checksum proc-macro2 1.0.19 (registry+https://github.com/rust-lang/crates.io-index)" = "04f5f085b5d71e2188cb8271e5da0161ad52c3f227a661a3c135fdf28e258b12"
+"checksum quote 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)" = "aa563d17ecb180e500da1cfd2b028310ac758de548efdd203e18f283af693f37"
+"checksum serde 1.0.115 (registry+https://github.com/rust-lang/crates.io-index)" = "e54c9a88f2da7238af84b5101443f0c0d0a3bbdc455e34a5c9497b1903ed55d5"
+"checksum serde_derive 1.0.115 (registry+https://github.com/rust-lang/crates.io-index)" = "609feed1d0a73cc36a0182a840a9b37b4a82f0b1150369f0536a9e3f2a31dc48"
+"checksum strsim 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)" = "8ea5119cdb4c55b55d432abb513a0429384878c15dde60cc77b1c99de1a95a6a"
+"checksum syn 1.0.39 (registry+https://github.com/rust-lang/crates.io-index)" = "891d8d6567fe7c7f8835a3a98af4208f3846fba258c1bc3c31d6e506239f11f9"
+"checksum textwrap 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)" = "d326610f408c7a4eb6f51c37c330e496b08506c9457c9d34287ecc38809fb060"
+"checksum toml 0.5.6 (registry+https://github.com/rust-lang/crates.io-index)" = "ffc92d160b1eef40665be3a05630d003936a3bc7da7421277846c2613e92c71a"
+"checksum unicode-width 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)" = "9337591893a19b88d8d87f2cec1e73fad5cdfd10e5a6f349f498ad6ea2ffb1e3"
+"checksum unicode-xid 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "f7fe0bb3479651439c9112f72b6c505038574c9fbb575ed1bf3b797fa39dd564"
+"checksum vec_map 0.8.2 (registry+https://github.com/rust-lang/crates.io-index)" = "f1bddf1187be692e79c5ffeab891132dfb0f236ed36a43c7ed39f1165ee20191"
+"checksum winapi 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)" = "5c839a674fcd7a98952e593242ea400abe93992746761e38641405d28b00f419"
+"checksum winapi-i686-pc-windows-gnu 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
+"checksum winapi-x86_64-pc-windows-gnu 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
diff --git a/Cargo.toml b/Cargo.toml
new file mode 100644
index 0000000..93dbfd1
--- /dev/null
+++ b/Cargo.toml
@@ -0,0 +1,21 @@
+[package]
+name = "xlsx_parser_extractor"
+version = "0.1.0"
+authors = ["Shahzad <shahzad@octek.co>"]
+edition = "2018"
+
+[lib]
+name = "xlsx_parser_extractor"
+path = "src/lib.rs"
+
+[[bin]]
+name = "xlsx_parser_extractor"
+path = "src/main.rs"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+[dependencies]
+clap = "2.33.3"
+toml = "0.5"
+serde = "1.0.97"
+serde_derive = "1.0"
+
diff --git a/Makefile.toml b/Makefile.toml
new file mode 100644
index 0000000..4ead859
--- /dev/null
+++ b/Makefile.toml
@@ -0,0 +1,3 @@
+# create new flow to avoid format task
+[tasks.rust-flow]
+dependencies = ["clean", "build", "test"]
diff --git a/assets/2020-6_BKM_Rapor.xlsx b/assets/2020-6_BKM_Rapor.xlsx
new file mode 100644
index 0000000..7db329c
Binary files /dev/null and b/assets/2020-6_BKM_Rapor.xlsx differ
diff --git a/src/cli_manager.rs b/src/cli_manager.rs
new file mode 100644
index 0000000..ee96b04
--- /dev/null
+++ b/src/cli_manager.rs
@@ -0,0 +1,75 @@
+use clap::{App, Arg};
+#[path = "./herlpers.rs"]
+mod herlpers;
+
+#[derive(Debug)]
+pub enum Commands {
+  SheetParsing,
+  SheetGenRow,
+  SheetGenCurated,
+}
+
+pub struct Args {
+  pub file: String,
+  pub command: Commands,
+}
+
+static TYPE_HELP: &'static str = "sheet-parsing       Parse the Excel File.{n}\
+sheet-gen-row       Generate Rows.{n}\
+sheet-gen-curated   Generate Curated Sheet";
+
+impl Args {
+  pub fn parse() -> Self {
+    // New instance of application
+    let matches = App::new("XLSX Parser Extractor")
+      .version("0.1.0")
+      .about("Transofrm data in Excel files into the JSON format")
+      .arg(
+        Arg::with_name("PATH")
+          .long("path")
+          .short("p")
+          .required(true)
+          .takes_value(true)
+          .help("Sets the excel file to use"),
+      )
+      .arg(
+        Arg::with_name("COMMAND")
+          // .help("sheet_parsing | sheet_gen_row | sheet_gen_curated")
+          .help(TYPE_HELP)
+          .next_line_help(true)
+          .required(true),
+      )
+      .get_matches();
+    // Calling .unwrap() is safe here because "FIELD" is required (if "FIELD" wasn't
+    // required we could have used an 'if let' to conditionally get the value)
+    let file = matches.value_of("PATH").unwrap();
+    let command_args = matches.value_of("COMMAND").unwrap().into();
+    let command = match command_args {
+      "sheet-parsing" => Commands::SheetParsing,
+      "sheet-gen-row" => Commands::SheetGenRow,
+      "sheet-gen-curated" => Commands::SheetGenCurated,
+      _ => panic!(
+        "Unknown command '{}'. For more information try --help",
+        command_args
+      ),
+    };
+
+    // helper methods to check file extension and path
+    // TODO: replace panic with humanize error message
+    let excel_type = herlpers::check_if_excel(file);
+    let path_exist = herlpers::path_exists(file);
+
+    if !excel_type {
+      panic!("Expecting an excel file");
+    }
+    if !path_exist {
+      panic!("File doesn't exist");
+    }
+
+    // returning Args struct
+    Self {
+      file: file.into(),
+      command: command,
+    }
+  }
+}
diff --git a/src/configs/configs_input_sheet.toml b/src/configs/configs_input_sheet.toml
new file mode 100644
index 0000000..68c8af1
--- /dev/null
+++ b/src/configs/configs_input_sheet.toml
@@ -0,0 +1,7 @@
+[[input_file]]
+file_name = "assets/2020-6_BKM_Rapor.xlsx"
+sheet_name = "Sheet1"
+
+[[input_file]]
+file_name = "assets/2020-6_BKM_Rapor.xlsx"
+sheet_name = "Sheet1"
diff --git a/src/configuration_manager.rs b/src/configuration_manager.rs
new file mode 100644
index 0000000..3850d8d
--- /dev/null
+++ b/src/configuration_manager.rs
@@ -0,0 +1,28 @@
+use serde_derive::Deserialize;
+use std::fs;
+use std::path::Path;
+
+
+#[derive(Debug, Deserialize)]
+struct InputFile {
+    file_name: Option<String>,
+    sheet_name: Option<String>,
+}
+
+#[derive(Debug, Deserialize)]
+pub struct Config {
+    input_file: Option<Vec<InputFile>>,
+}
+
+impl Config {
+    pub fn get_configs(file_name: &str) -> Self {
+
+        let string_path : String = format!("{}{}", "./src/configs/", file_name).into();
+        let path = Path::new(string_path.as_str() );
+
+        let contents = fs::read_to_string(path)
+            .expect("Something went wrong reading the file");
+
+        toml::from_str(contents.as_str()).unwrap()
+    }
+}
\ No newline at end of file
diff --git a/src/herlpers.rs b/src/herlpers.rs
new file mode 100644
index 0000000..8de8d00
--- /dev/null
+++ b/src/herlpers.rs
@@ -0,0 +1,14 @@
+use std::path::Path;
+use std::path::PathBuf;
+
+pub fn check_if_excel(file: &str) -> bool {
+  let sce = PathBuf::from(file);
+  match sce.extension().and_then(|s| s.to_str()) {
+    Some("xlsx") | Some("xlsm") | Some("xlsb") | Some("xls") => true,
+    _ => false,
+  }
+}
+
+pub fn path_exists(file: &str) -> bool {
+  Path::new(file).exists()
+}
diff --git a/src/lib.rs b/src/lib.rs
new file mode 100644
index 0000000..b86e153
--- /dev/null
+++ b/src/lib.rs
@@ -0,0 +1,2 @@
+pub mod cli_manager;
+pub mod configuration_manager;
\ No newline at end of file
diff --git a/src/main.rs b/src/main.rs
new file mode 100644
index 0000000..48e0bbe
--- /dev/null
+++ b/src/main.rs
@@ -0,0 +1,17 @@
+// using libarary. defined in lib.rs
+use xlsx_parser_extractor::{cli_manager::Args, cli_manager::Commands, configuration_manager::Config};
+
+fn main() {
+    let args = Args::parse();
+    let Args { file, command } = args;
+    match command {
+        Commands::SheetParsing => {
+            println!("File Path: {} and command: {:?}", file, command);
+            println!("{:?}", Config::get_configs("configs_input_sheet.toml"));
+        }
+        _ => println!("Command: '{:?}'", command),
+    }
+
+  thre
+
+}