add csv formatter

This commit is contained in:
Abraham Toriz 2021-06-30 18:51:34 -05:00
parent 91a99ed5ea
commit 5062a7b699
No known key found for this signature in database
GPG Key ID: D5B4A746DB5DD42A
5 changed files with 147 additions and 0 deletions

59
Cargo.lock generated
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@ -63,6 +63,18 @@ version = "1.2.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "cf1de2fe8c75bc145a2f577add951f8134889b4795d47466a54a5c846d691693"
[[package]]
name = "bstr"
version = "0.2.16"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "90682c8d613ad3373e66de8c6411e0ae2ab2571e879d2efbf73558cc66f21279"
dependencies = [
"lazy_static",
"memchr",
"regex-automata",
"serde",
]
[[package]]
name = "cfg-if"
version = "1.0.0"
@ -97,6 +109,28 @@ dependencies = [
"vec_map",
]
[[package]]
name = "csv"
version = "1.1.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "22813a6dc45b335f9bade10bf7271dc477e81113e89eb251a0bc2a8a81c536e1"
dependencies = [
"bstr",
"csv-core",
"itoa",
"ryu",
"serde",
]
[[package]]
name = "csv-core"
version = "0.1.10"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "2b2466559f260f48ad25fe6317b3c8dac77b5bdb5763ac7d9d6103530663bc90"
dependencies = [
"memchr",
]
[[package]]
name = "ctor"
version = "0.1.20"
@ -204,6 +238,18 @@ dependencies = [
"either",
]
[[package]]
name = "itoa"
version = "0.4.7"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "dd25036021b0de88a0aff6b850051563c6516d0bf53f8638938edbb9de732736"
[[package]]
name = "lazy_static"
version = "1.4.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
[[package]]
name = "libc"
version = "0.2.81"
@ -332,6 +378,12 @@ dependencies = [
"regex-syntax",
]
[[package]]
name = "regex-automata"
version = "0.1.10"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "6c230d73fb8d8c1b9c0b3135c5142a8acee3a0558fb8db5cf1cb65f8d7862132"
[[package]]
name = "regex-syntax"
version = "0.6.25"
@ -354,6 +406,12 @@ dependencies = [
"smallvec",
]
[[package]]
name = "ryu"
version = "1.0.5"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "71d301d4193d031abdd79ff7e3dd721168a9572ef3fe51a1517aba235bd8f86e"
[[package]]
name = "serde"
version = "1.0.126"
@ -472,6 +530,7 @@ dependencies = [
"ansi_term 0.12.1",
"chrono",
"clap",
"csv",
"dirs",
"itertools",
"pretty_assertions",

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@ -19,6 +19,7 @@ itertools = "0.10"
textwrap = "0.14"
terminal_size = "0.1"
ansi_term = "0.12"
csv = "1.1"
[dev-dependencies]
pretty_assertions = "0.7.2"

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@ -33,6 +33,9 @@ pub enum Error {
#[error("IOError: {0}")]
IOError(#[from] std::io::Error),
#[error("CSV Error: {0}")]
CSVError(#[from] csv::Error),
#[error("Corrupted data found in the database: {0}")]
CorruptedData(String),

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@ -8,11 +8,13 @@ use crate::error;
use crate::models::Entry;
pub mod text;
pub mod csv;
#[derive(Debug, Serialize, Deserialize)]
#[serde(rename_all = "lowercase")]
pub enum Formatter {
Text,
Csv,
Custom(String),
}
@ -32,6 +34,7 @@ impl Formatter {
pub fn print_formatted<W: Write>(&self, entries: Vec<Entry>, out: &mut W, now: DateTime<Utc>, ids: bool, term_width: usize) -> error::Result<()> {
match &self {
Formatter::Text => text::print_formatted(entries, out, now, ids, term_width)?,
Formatter::Csv => csv::print_formatted(entries, out, ids)?,
Formatter::Custom(name) => {
}
}

81
src/formatters/csv.rs Normal file
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@ -0,0 +1,81 @@
use std::io::Write;
use csv::Writer;
use chrono::SecondsFormat;
use crate::error::Result;
use crate::models::Entry;
pub fn print_formatted<W: Write>(entries: Vec<Entry>, out: &mut W, ids: bool) -> Result<()> {
let mut wtr = Writer::from_writer(out);
if ids {
wtr.write_record(&["id", "start", "end", "note", "sheet"])?;
} else {
wtr.write_record(&["start", "end", "note", "sheet"])?;
}
for entry in entries {
if ids {
wtr.write_record(&[
entry.id.to_string(),
entry.start.to_rfc3339_opts(SecondsFormat::Secs, true),
entry.end.map(|t| t.to_rfc3339_opts(SecondsFormat::Secs, true)).unwrap_or("".into()),
entry.note.unwrap_or("".into()),
entry.sheet,
])?;
} else {
wtr.write_record(&[
entry.start.to_rfc3339_opts(SecondsFormat::Secs, true),
entry.end.map(|t| t.to_rfc3339_opts(SecondsFormat::Secs, true)).unwrap_or("".into()),
entry.note.unwrap_or("".into()),
entry.sheet,
])?;
}
}
wtr.flush()?;
Ok(())
}
#[cfg(test)]
mod tests {
use chrono::{TimeZone, Utc};
use crate::test_utils::PrettyString;
use super::*;
#[test]
fn test_print_formatted() {
let entries = vec![
Entry::new_sample(1, Utc.ymd(2021, 6, 30).and_hms(18, 12, 34), Some(Utc.ymd(2021, 6, 30).and_hms(19, 0, 0))),
Entry::new_sample(2, Utc.ymd(2021, 6, 30).and_hms(18, 12, 34), None),
];
let mut out = Vec::new();
print_formatted(entries, &mut out, false).unwrap();
assert_eq!(PrettyString(&String::from_utf8_lossy(&out)), PrettyString("start,end,note,sheet
2021-06-30T18:12:34Z,2021-06-30T19:00:00Z,entry 1,default
2021-06-30T18:12:34Z,,entry 2,default
"));
}
#[test]
fn test_print_formatted_ids() {
let entries = vec![
Entry::new_sample(1, Utc.ymd(2021, 6, 30).and_hms(18, 12, 34), Some(Utc.ymd(2021, 6, 30).and_hms(19, 0, 0))),
Entry::new_sample(2, Utc.ymd(2021, 6, 30).and_hms(18, 12, 34), None),
];
let mut out = Vec::new();
print_formatted(entries, &mut out, true).unwrap();
assert_eq!(PrettyString(&String::from_utf8_lossy(&out)), PrettyString("id,start,end,note,sheet
1,2021-06-30T18:12:34Z,2021-06-30T19:00:00Z,entry 1,default
2,2021-06-30T18:12:34Z,,entry 2,default
"));
}
}