Add support for publishing;

This commit is contained in:
Benjamin Bouvier 2019-06-30 22:47:04 +02:00
parent 89a9798d48
commit e8cd2a7c26
4 changed files with 272 additions and 13 deletions

145
Cargo.lock generated
View File

@ -1,5 +1,13 @@
# This file is automatically @generated by Cargo.
# It is not intended for manual editing.
[[package]]
name = "aho-corasick"
version = "0.5.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"memchr 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "bitflags"
version = "1.1.0"
@ -14,7 +22,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
name = "entertainer"
version = "0.1.0"
dependencies = [
"markdown 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
"notify 4.0.12 (registry+https://github.com/rust-lang/crates.io-index)",
"serde 1.0.94 (registry+https://github.com/rust-lang/crates.io-index)",
"toml 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
@ -112,6 +123,23 @@ dependencies = [
"cfg-if 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "markdown"
version = "0.2.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"pipeline 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
"regex 0.1.80 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "memchr"
version = "0.1.11"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"libc 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "mio"
version = "0.6.19"
@ -179,11 +207,49 @@ dependencies = [
"winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "pipeline"
version = "0.5.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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[[package]]
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source = "registry+https://github.com/rust-lang/crates.io-index"
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source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "same-file"
version = "1.0.4"
@ -192,11 +258,74 @@ dependencies = [
"winapi-util 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "serde"
version = "1.0.94"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"serde_derive 1.0.94 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "serde_derive"
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source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"proc-macro2 0.4.30 (registry+https://github.com/rust-lang/crates.io-index)",
"quote 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)",
"syn 0.15.39 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "slab"
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source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "syn"
version = "0.15.39"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"proc-macro2 0.4.30 (registry+https://github.com/rust-lang/crates.io-index)",
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"unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
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[[package]]
name = "thread-id"
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source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
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name = "thread_local"
version = "0.2.7"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
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[[package]]
name = "toml"
version = "0.5.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
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source = "registry+https://github.com/rust-lang/crates.io-index"
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source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "walkdir"
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@ -254,6 +383,7 @@ dependencies = [
]
[metadata]
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@ -268,14 +398,29 @@ dependencies = [
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View File

@ -6,3 +6,6 @@ edition = "2018"
[dependencies]
notify = "4.0.12"
serde = { version = "1.0", features = ["derive"] }
toml = "0.5.0"
markdown = "0.2.0"

2
config.toml Normal file
View File

@ -0,0 +1,2 @@
path_in="./assets/notes"
path_out="./output"

View File

@ -1,25 +1,122 @@
use std::collections::HashMap;
use std::path::Path;
use std::collections::{HashMap, HashSet};
use std::path::{Path, PathBuf};
use std::sync::mpsc::channel;
use std::time::Duration;
use std::{fs, io};
use markdown;
use notify::{
DebouncedEvent::{Create, NoticeRemove, NoticeWrite, Remove},
RecommendedWatcher, RecursiveMode, Watcher,
};
use serde::{Deserialize, Serialize};
use toml;
enum Type {
Tag = 5,
type TagName = String;
type TagId = String;
type TagMap = HashMap<TagName, TagId>;
// Maps field to value.
type NoteMap = HashMap<String, String>;
type NotesMap = HashMap<PathBuf, NoteMap>;
const TAG_TYPE_ID: &'static str = "5";
#[derive(Serialize, Deserialize)]
struct Configuration {
path_in: String,
path_out: String,
}
fn read_file(path: &Path) -> Result<HashMap<String, String>, io::Error> {
struct Context {
config: Configuration,
tags: Option<TagMap>,
public_tag_id: Option<String>,
}
impl Context {
fn new(config: Configuration) -> Self {
Self {
config,
tags: None,
public_tag_id: None,
}
}
fn update_tags(&mut self, notes: &NotesMap) {
let tags = analyze_tags(notes);
self.public_tag_id = tags.get("public").map(|x| x.clone());
self.tags = Some(tags);
}
fn publish_public(&self, notes: &NotesMap) -> Result<(), io::Error> {
let public_tag_id = if let Some(id) = &self.public_tag_id {
id
} else {
return Ok(());
};
let mut tagged_notes = HashSet::new();
for note in notes.values() {
if let Some(tag_id) = note.get("tag_id") {
if tag_id == public_tag_id {
tagged_notes.insert(note.get("note_id").unwrap());
}
}
}
let tagged_notes = tagged_notes.iter().map(|&note_id| {
notes
.iter()
.find(|(_, note)| &note["id"] == note_id)
.map(|(path, _)| path)
.unwrap()
});
for note_id in tagged_notes {
let note = &notes[note_id];
if let Some(content) = note.get("markdown_content") {
println!("Gonna publish this content: {}", content);
// TODO crash in markdown!
let content = markdown::to_html(content);
// TODO do a better sanitize of the title.
let title = content.split("\n").next().unwrap().replace(" ", "_");
let path = self.config.path_out.clone() + &format!("/{}.html", title);
fs::write(path, content)?;
}
}
Ok(())
}
}
fn analyze_tags(notes: &NotesMap) -> TagMap {
let mut tags = TagMap::new();
for note in notes.values() {
if let Some(type_id) = note.get("type_") {
if type_id == TAG_TYPE_ID {
tags.insert(note["markdown_content"].clone(), note["id"].clone());
}
}
}
tags
}
fn run_hooks(context: &mut Context, notes: &NotesMap) -> Result<(), io::Error> {
context.update_tags(notes);
context.publish_public(notes)
}
fn read_file(path: &Path) -> Result<NoteMap, io::Error> {
let content = fs::read_to_string(path)?;
let content = content.trim().split("\n").collect::<Vec<_>>();
println!("content: {}", content.join("\n"));
let mut fields = HashMap::new();
let mut fields = NoteMap::new();
for j in 0..content.len() {
let i = content.len() - 1 - j;
@ -55,10 +152,20 @@ fn read_file(path: &Path) -> Result<HashMap<String, String>, io::Error> {
}
fn main() -> Result<(), io::Error> {
let mut num_files = 0;
let mut files = HashMap::new();
let config_content = fs::read_to_string("./config.toml")?;
let config: Configuration = toml::from_str(&config_content).unwrap();
for entry in fs::read_dir("./assets/notes")? {
match fs::metadata(&config.path_out) {
Ok(_) => {}
Err(_) => {
fs::create_dir(&config.path_out)?;
}
}
let mut num_files = 0;
let mut files = NotesMap::new();
for entry in fs::read_dir(&config.path_in)? {
let dir_entry = entry?;
if !dir_entry.file_type()?.is_file() {
continue;
@ -71,6 +178,9 @@ fn main() -> Result<(), io::Error> {
println!("Found {} files.", num_files);
let mut context = Context::new(config);
run_hooks(&mut context, &files)?;
println!("Now listening to disk events...");
let (tx, rx) = channel();
@ -92,11 +202,10 @@ fn main() -> Result<(), io::Error> {
}
_ => {}
}
run_hooks(&mut context, &files)?;
println!("{:?}", evt);
}
Err(e) => println!("watch error: {:?}", e),
}
}
Ok(())
}