diff --git a/CHANGELOG.md b/CHANGELOG.md
index c7d13e278696a439ce66fbfe4af7fbff693489ee..e0ee4e819ed33f21dd20a34e12788e98ed67eb0e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,12 @@ All notable changes to this project will be documented in this file.
The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+## [0.4.0] - Unreleased
+### Added
+- Support for GlobRef definitions in a `pipeline.toml` file
+ - Takes a `pattern` glob expression instead of an `input_path`
+ - Takes a directory path as `output_dir` instead of a file path as `output_file`, and will construct the an `output_file` by appending the file name of a matched file to the output directory
+
## [0.3.0] - 2022-07-08
### Added
- Added `flip` command, for flipping an image along one or both axes.
diff --git a/Cargo.lock b/Cargo.lock
index 469dd3bf6365abfb584f9504433741886f1d0d76..9b2200f444326575a8df0ede0fac5239ef54094f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -183,13 +183,14 @@ dependencies = [
[[package]]
name = "crunch"
-version = "0.3.0"
+version = "0.4.0"
dependencies = [
"anyhow",
"clap",
"deltae",
"env_logger",
"glam",
+ "glob",
"image",
"lab",
"log",
@@ -315,6 +316,12 @@ version = "0.20.5"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f43e957e744be03f5801a55472f593d43fabdebf25a4585db250f04d86b1675f"
+[[package]]
+name = "glob"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9b919933a397b79c37e33b77bb2aa3dc8eb6e165ad809e58ff75bc7db2e34574"
+
[[package]]
name = "half"
version = "1.8.2"
diff --git a/Cargo.toml b/Cargo.toml
index 4d76282808d4c901704bfe7b7f6c3e774582a386..a9b05e19cb0a761cc14a08dcbaab759dd42cc72d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
[package]
name = "crunch"
-version = "0.3.0"
+version = "0.4.0"
edition = "2021"
[dependencies]
@@ -18,3 +18,4 @@ thiserror = "1.0.30"
serde = { version = "1.0.131", features = ["derive"] }
toml = "0.5.9"
serde_json = "1.0.81"
+glob = "0.3.0"
diff --git a/rustfmt.toml b/rustfmt.toml
index ddac46a818a71283d5b1d79d0d01761aaceb5b84..d62aed71624f22a7ec26ece40fb3e1db30dffa50 100644
--- a/rustfmt.toml
+++ b/rustfmt.toml
@@ -1,4 +1,4 @@
hard_tabs = true
-group_imports = "StdExternalCrate"
+#group_imports = "StdExternalCrate"
use_field_init_shorthand = true
use_try_shorthand = true
\ No newline at end of file
diff --git a/src/cli_args.rs b/src/cli_args.rs
index 159e911552aa02ceebb1f30ba7131c516863fd6f..f178bbbfd11564a5fc6ae8d5772dc7398d5f1cef 100644
--- a/src/cli_args.rs
+++ b/src/cli_args.rs
@@ -12,7 +12,7 @@ use crate::{load_image, Format};
#[derive(Parser, Debug, Clone)]
#[clap(name = "Crunch")]
#[clap(author = "Louis Capitanchik <louis@microhacks.co.uk>")]
-#[clap(version = "0.3.0")]
+#[clap(version = "0.4.0")]
#[clap(about, long_about = None)]
pub struct Args {
/// The path to the spritesheet file
diff --git a/src/commands/pipeline.rs b/src/commands/pipeline.rs
index b439d3afe263de5c0f65db791755327f43417090..90e860f8fa8cb2eec3804728357e563d8c76cb99 100644
--- a/src/commands/pipeline.rs
+++ b/src/commands/pipeline.rs
@@ -1,5 +1,6 @@
+use glob::{glob_with, MatchOptions};
use std::collections::HashMap;
-use std::path::PathBuf;
+use std::path::{Path, PathBuf};
use rayon::prelude::*;
use serde::{Deserialize, Serialize};
@@ -27,6 +28,11 @@ pub enum PipelineType {
output_path: String,
reference: String,
},
+ GlobRef {
+ pattern: String,
+ output_dir: String,
+ reference: String,
+ },
}
#[derive(Clone, Debug, Serialize, Deserialize)]
@@ -56,15 +62,165 @@ pub fn execute_pipeline<IN: ToString, OUT: ToString>(
serde_json::from_slice(&file_contents)?
};
+ get_targets(&pipeline_data).for_each(|(input_path, output_path, actions)| {
+ let mut file = match load_image(&input_path, None) {
+ Ok(image) => image,
+ Err(e) => {
+ log::error!("Error loading {}; {:?}", &input_path, e);
+ return;
+ }
+ };
+
+ let mut count = 1;
+ for step in actions {
+ match step {
+ CrunchCommand::Extrude {
+ tile_size,
+ space_y,
+ space_x,
+ pad_y,
+ pad_x,
+ extrude,
+ } => {
+ file = match commands::extrude(
+ file, tile_size, pad_x, pad_y, space_x, space_y, extrude,
+ ) {
+ Ok(f) => f,
+ Err(e) => {
+ log::error!(
+ "Failed to extrude {} at step {}; {}",
+ input_path,
+ count,
+ e
+ );
+ return;
+ }
+ };
+ }
+ CrunchCommand::Remap { palette_file } => {
+ let palette_data = match load_image(&palette_file, None) {
+ Ok(p) => p,
+ Err(e) => {
+ log::error!("Failed to load {} at step {}; {:?}", input_path, count, e);
+ return;
+ }
+ };
+
+ let image_palette = match commands::palette(&file) {
+ Ok(ip) => ip,
+ Err(e) => {
+ log::error!(
+ "Failed to extract palette from {} at step {}; {}",
+ input_path,
+ count,
+ e
+ );
+ return;
+ }
+ };
+
+ let target_palette = match commands::palette(&palette_data) {
+ Ok(tp) => tp,
+ Err(e) => {
+ log::error!(
+ "Failed to extract palette from {} at step {}; {}",
+ &palette_file,
+ count,
+ e
+ );
+ return;
+ }
+ };
+
+ let mappings = commands::calculate_mapping(&image_palette, &target_palette);
+ file = match commands::remap_image(file, mappings) {
+ Ok(f) => f,
+ Err(e) => {
+ log::error!("Failed to remap {} at step {}; {}", input_path, count, e);
+ return;
+ }
+ };
+ }
+ CrunchCommand::Scale { factor } => {
+ file = match commands::rescale(&file, factor) {
+ Ok(f) => f,
+ Err(e) => {
+ log::error!("Failed to scale {} at step {}; {}", input_path, count, e);
+ return;
+ }
+ };
+ }
+ CrunchCommand::Rotate { amount } => {
+ file = match commands::rotate(&file, amount) {
+ Ok(f) => f,
+ Err(e) => {
+ log::error!(
+ "Failed to rotate {} by {:?} step(s); {}",
+ input_path,
+ amount,
+ e
+ );
+ return;
+ }
+ };
+ }
+ CrunchCommand::Flip { direction } => {
+ file = match commands::flip(&file, direction) {
+ Ok(f) => f,
+ Err(e) => {
+ log::error!(
+ "Failed to flip {} in the following direction: {:?}; {}",
+ input_path,
+ direction,
+ e
+ );
+ return;
+ }
+ };
+ }
+ CrunchCommand::Palette { .. } | CrunchCommand::Pipeline => continue,
+ }
+
+ count += 1;
+ }
+
+ let mut outer_target_path = PathBuf::from(&output_path);
+ outer_target_path.pop();
+
+ if let Err(e) = std::fs::create_dir(&outer_target_path) {
+ match e.kind() {
+ std::io::ErrorKind::AlreadyExists => { /* This is fine */ }
+ _ => log::error!(
+ "Failed to create containing directory {}; {}",
+ outer_target_path.to_string_lossy(),
+ e
+ ),
+ }
+ }
+
+ match file.save(&output_path) {
+ Ok(_) => {}
+ Err(e) => {
+ log::error!("Failed to save to {}; {}", output_path, e);
+ }
+ }
+ });
+
+ Ok(())
+}
+
+fn get_targets(
+ pipeline_data: &PipelineFile,
+) -> impl ParallelIterator<Item = (String, String, Vec<CrunchCommand>)> + '_ {
pipeline_data
.pipelines
.par_iter()
- .filter_map(|pipe| match pipe {
+ .flat_map(|pipe| match pipe {
PipelineType::Pipeline {
input_path,
output_path,
actions,
- } => Some((input_path, output_path, actions.clone())),
+ } => vec![(input_path.clone(), output_path.clone(), actions.clone())],
PipelineType::Ref {
input_path,
output_path,
@@ -72,166 +228,54 @@ pub fn execute_pipeline<IN: ToString, OUT: ToString>(
} => pipeline_data
.refs
.get(reference.as_str())
- .map(|value| (input_path, output_path, value.actions.clone())),
- })
- .for_each(|(input_path, output_path, actions)| {
- let mut file = match load_image(input_path, None) {
- Ok(image) => image,
- Err(e) => {
- log::error!("Error loading {}; {:?}", input_path, e);
- return;
- }
- };
-
- let mut count = 1;
- for step in actions {
- match step {
- CrunchCommand::Extrude {
- tile_size,
- space_y,
- space_x,
- pad_y,
- pad_x,
- extrude,
- } => {
- file = match commands::extrude(
- file, tile_size, pad_x, pad_y, space_x, space_y, extrude,
- ) {
- Ok(f) => f,
- Err(e) => {
- log::error!(
- "Failed to extrude {} at step {}; {}",
- input_path,
- count,
- e
- );
- return;
- }
- };
- }
- CrunchCommand::Remap { palette_file } => {
- let palette_data = match load_image(&palette_file, None) {
- Ok(p) => p,
- Err(e) => {
- log::error!(
- "Failed to load {} at step {}; {:?}",
- input_path,
- count,
- e
- );
- return;
- }
- };
-
- let image_palette = match commands::palette(&file) {
- Ok(ip) => ip,
- Err(e) => {
- log::error!(
- "Failed to extract palette from {} at step {}; {}",
- input_path,
- count,
- e
- );
- return;
- }
- };
-
- let target_palette = match commands::palette(&palette_data) {
- Ok(tp) => tp,
- Err(e) => {
- log::error!(
- "Failed to extract palette from {} at step {}; {}",
- &palette_file,
- count,
- e
- );
- return;
- }
- };
-
- let mappings = commands::calculate_mapping(&image_palette, &target_palette);
- file = match commands::remap_image(file, mappings) {
- Ok(f) => f,
- Err(e) => {
- log::error!(
- "Failed to remap {} at step {}; {}",
- input_path,
- count,
- e
- );
- return;
- }
- };
- }
- CrunchCommand::Scale { factor } => {
- file = match commands::rescale(&file, factor) {
- Ok(f) => f,
- Err(e) => {
- log::error!(
- "Failed to scale {} at step {}; {}",
- input_path,
- count,
- e
- );
- return;
- }
- };
- }
- CrunchCommand::Rotate { amount } => {
- file = match commands::rotate(&file, amount) {
- Ok(f) => f,
- Err(e) => {
- log::error!(
- "Failed to rotate {} by {:?} step(s); {}",
- input_path,
- amount,
- e
- );
- return;
- }
- };
- }
- CrunchCommand::Flip { direction } => {
- file = match commands::flip(&file, direction) {
- Ok(f) => f,
- Err(e) => {
- log::error!(
- "Failed to flip {} in the following direction: {:?}; {}",
- input_path,
- direction,
- e
- );
- return;
- }
- };
+ .iter()
+ .map(|value| {
+ (
+ input_path.clone(),
+ output_path.clone(),
+ (*value).actions.clone(),
+ )
+ })
+ .collect(),
+ PipelineType::GlobRef {
+ pattern,
+ output_dir,
+ reference,
+ } => pipeline_data
+ .refs
+ .get(reference.as_str())
+ .iter()
+ .map(|value| (*value).actions.clone())
+ .flat_map(|actions| {
+ let mut paths = Vec::new();
+ for entry in glob_with(
+ pattern.as_str(),
+ MatchOptions {
+ case_sensitive: true,
+ ..Default::default()
+ },
+ )
+ .unwrap()
+ {
+ paths.push((actions.clone(), entry));
}
- CrunchCommand::Palette { .. } | CrunchCommand::Pipeline => continue,
- }
+ paths
+ })
+ .filter_map(|(actions, inner)| inner.ok().map(|p| (actions, p)))
+ .filter_map(|(actions, path)| {
+ if let Some(filename) = path.file_name().and_then(|osstr| osstr.to_str()) {
+ let output_path = Path::new(output_dir.as_str());
+ let output_path = output_path.join(filename);
- count += 1;
- }
-
- let mut outer_target_path = PathBuf::from(output_path);
- outer_target_path.pop();
-
- if let Err(e) = std::fs::create_dir(&outer_target_path) {
- match e.kind() {
- std::io::ErrorKind::AlreadyExists => { /* This is fine */ }
- _ => log::error!(
- "Failed to create containing directory {}; {}",
- outer_target_path.to_string_lossy(),
- e
- ),
- }
- }
-
- match file.save(output_path) {
- Ok(_) => {}
- Err(e) => {
- log::error!("Failed to save to {}; {}", output_path, e);
- }
- }
- });
-
- Ok(())
+ Some((
+ format!("{}", path.display()),
+ format!("{}", output_path.display()),
+ actions,
+ ))
+ } else {
+ None
+ }
+ })
+ .collect(),
+ })
}