From 265b3b7b976732ab00e57aa064f06857b547b2b0 Mon Sep 17 00:00:00 2001 From: Julian T Date: Mon, 6 Feb 2023 20:50:11 +0100 Subject: Create new setwall script in rust --- .gitignore | 1 + bspwm/.xinitrc | 1 + fish/.config/fish/config.fish | 1 + scripts/Scripts/lc | 2 +- scripts/Scripts/setwall | 196 ------------- scripts/Scripts/setwall_old | 196 +++++++++++++ scripts/resc/setwall/Cargo.lock | 576 +++++++++++++++++++++++++++++++++++++++ scripts/resc/setwall/Cargo.toml | 14 + scripts/resc/setwall/src/main.rs | 178 ++++++++++++ xinit/Scripts/xlaunchrc | 2 +- 10 files changed, 969 insertions(+), 198 deletions(-) delete mode 100755 scripts/Scripts/setwall create mode 100755 scripts/Scripts/setwall_old create mode 100644 scripts/resc/setwall/Cargo.lock create mode 100644 scripts/resc/setwall/Cargo.toml create mode 100644 scripts/resc/setwall/src/main.rs diff --git a/.gitignore b/.gitignore index d0d0c19..2e11f5d 100644 --- a/.gitignore +++ b/.gitignore @@ -3,3 +3,4 @@ vim/.config/nvim/.netrwhist state*.json *.pyc *~ +**/target/* diff --git a/bspwm/.xinitrc b/bspwm/.xinitrc index 91ea4a0..419b635 100644 --- a/bspwm/.xinitrc +++ b/bspwm/.xinitrc @@ -1,5 +1,6 @@ export LOPTS="panel composer gnome-keyring jpinput" +export WALLCONFIG="$HOME/Pictures/Rand/walls/config.yaml" # Launch other stuff source ~/.xprofile source ~/Scripts/xlaunchrc diff --git a/fish/.config/fish/config.fish b/fish/.config/fish/config.fish index 9031b65..a4509ef 100644 --- a/fish/.config/fish/config.fish +++ b/fish/.config/fish/config.fish @@ -9,6 +9,7 @@ set -x TERM xterm-256color # Path set -x PATH $PATH $HOME/go/bin set -x PATH $PATH $HOME/Scripts/bin +set -x PATH $PATH $HOME/.cargo/bin # Functions function gittr diff --git a/scripts/Scripts/lc b/scripts/Scripts/lc index 8b9fbcd..dba58f0 100755 --- a/scripts/Scripts/lc +++ b/scripts/Scripts/lc @@ -42,7 +42,7 @@ handle_stuff() { fi if [ "$1" = "wall" ]; then - $HOME/Scripts/setwall -A + setwall --config $WALLCONFIG fi if [ "$1" = "remember" ]; then diff --git a/scripts/Scripts/setwall b/scripts/Scripts/setwall deleted file mode 100755 index 86214a6..0000000 --- a/scripts/Scripts/setwall +++ /dev/null @@ -1,196 +0,0 @@ -#!/usr/bin/env bash - -WALLFILE="$HOME/Pictures/wallconfig" -WALLLINK="$HOME/Pictures/current_wall" -BINNAME="setwall" - -function unsetwalls() { - for wall in $@; do - echo unsetting $wall - pat=$(echo $wall | sed 's/\//\\\//g') - sed -i.bak "/$pat/d" $WALLFILE - done -} -function unsetcur() { - if [ -f "${WALLLINK}" ]; then - unsetwalls $(realpath --relative-to=$HOME $WALLLINK) - else - echo "could not resolve current wallpaper" - exit 1 - fi -} -function delete() { - echo deleting wallfile - rm $WALLFILE -} -function unsetall() { - echo clearing wallfile - echo -n > $WALLFILE -} - -function setwalls() { - for wall in $@; do - if grep -q $wall "$WALLFILE"; then - echo $wall already set - else - echo setting $wall - echo $wall >> $WALLFILE - fi - done -} - -function runsetwall() { - feh --bg-tile $1 - # wal --saturate 0.9 -i $1 -} - -function applywall() { - echo applying wallpaper $1 - rm $WALLLINK - ln -s $(pwd)/$1 $WALLLINK - runsetwall $1 -} - -function reapply() { - echo reapplying linked wallpaper - # feh --bg-fill $WALLLINK - runsetwall $WALLLINK -} - -function help() { - echo "Wallpaper mangement script" - echo - echo "Syntax: ${BINNAME} OPTIONS" - echo "options:" - echo " -A, --apply [OPTIONS] applies a random wallpaper" - echo " -S, --set FILES sets new wallpapers" - echo " -U, --unset [OPTIONS] [FILES] unsets new wallpapers" - echo " -P, --preview FILE temporarily sets a wallpaper" - echo " -h, --help this message" - echo - echo "unset options:" - echo " -a, --all clears wallconfig file" - echo " -d, --delete deleted wallconfig file" - echo " -c, --current unset currently applied wallpaper" - echo - echo "apply options:" - echo " -r, --reapply reapply last applied wallpaper" -} - -function unknown() { - echo "${BINNAME}: unknown option $1" 1>&2 - exit 1 -} - -if [[ $# -eq 0 ]]; then - echo "${BINNAME}: no arguments given" 1>&2 - help - exit 1 -fi - -mode="N" -pos="" - -function apply_mode() { - case $mode in - U) - unsetwalls $pos - ;; - S) - setwalls $pos - ;; - A) - applywall $(shuf -n 1 $WALLFILE) - ;; - esac -} - -while [[ $# -gt 0 ]]; do - keys="$1" - # If $1 does is single - argument - if [[ $1 == '-'* ]] && [[ ! $1 == '--'* ]] ; then - # Remove first - - keys=${keys#?} - # Place space between each character - keys=$(echo $keys | sed 's/./-& /g') - fi - - for key in $keys; do - case $mode in - U) - case $key in - -a|--all) - unsetall - mode="N" - ;; - -d|--delete) - delete - mode="N" - ;; - -c|--current) - unsetcur - mode="N" - ;; - '-'*|'--'*) - unknown $key - ;; - *) - pos="$pos $key" - shift - ;; - esac - ;; - A) - case $key in - -r|--reapply) - reapply - mode="N" - ;; - '-'*|'--'*) - unknown $key - ;; - *) - echo Unexpected argument - help - mode="N" - ;; - esac - ;; - S) - pos="$pos $key" - shift - ;; - - *) - apply_mode - case $key in - -A|--apply) - mode="A" - shift - ;; - -U|--unset) - mode="U" - shift - ;; - -S|--set) - mode="S" - shift - ;; - -P|--preview) - applywall $2 - ;; - -h|--help) - help - shift - exit 0 - ;; - *) - unknown $key - ;; - esac - ;; - esac - done -done - -apply_mode diff --git a/scripts/Scripts/setwall_old b/scripts/Scripts/setwall_old new file mode 100755 index 0000000..86214a6 --- /dev/null +++ b/scripts/Scripts/setwall_old @@ -0,0 +1,196 @@ +#!/usr/bin/env bash + +WALLFILE="$HOME/Pictures/wallconfig" +WALLLINK="$HOME/Pictures/current_wall" +BINNAME="setwall" + +function unsetwalls() { + for wall in $@; do + echo unsetting $wall + pat=$(echo $wall | sed 's/\//\\\//g') + sed -i.bak "/$pat/d" $WALLFILE + done +} +function unsetcur() { + if [ -f "${WALLLINK}" ]; then + unsetwalls $(realpath --relative-to=$HOME $WALLLINK) + else + echo "could not resolve current wallpaper" + exit 1 + fi +} +function delete() { + echo deleting wallfile + rm $WALLFILE +} +function unsetall() { + echo clearing wallfile + echo -n > $WALLFILE +} + +function setwalls() { + for wall in $@; do + if grep -q $wall "$WALLFILE"; then + echo $wall already set + else + echo setting $wall + echo $wall >> $WALLFILE + fi + done +} + +function runsetwall() { + feh --bg-tile $1 + # wal --saturate 0.9 -i $1 +} + +function applywall() { + echo applying wallpaper $1 + rm $WALLLINK + ln -s $(pwd)/$1 $WALLLINK + runsetwall $1 +} + +function reapply() { + echo reapplying linked wallpaper + # feh --bg-fill $WALLLINK + runsetwall $WALLLINK +} + +function help() { + echo "Wallpaper mangement script" + echo + echo "Syntax: ${BINNAME} OPTIONS" + echo "options:" + echo " -A, --apply [OPTIONS] applies a random wallpaper" + echo " -S, --set FILES sets new wallpapers" + echo " -U, --unset [OPTIONS] [FILES] unsets new wallpapers" + echo " -P, --preview FILE temporarily sets a wallpaper" + echo " -h, --help this message" + echo + echo "unset options:" + echo " -a, --all clears wallconfig file" + echo " -d, --delete deleted wallconfig file" + echo " -c, --current unset currently applied wallpaper" + echo + echo "apply options:" + echo " -r, --reapply reapply last applied wallpaper" +} + +function unknown() { + echo "${BINNAME}: unknown option $1" 1>&2 + exit 1 +} + +if [[ $# -eq 0 ]]; then + echo "${BINNAME}: no arguments given" 1>&2 + help + exit 1 +fi + +mode="N" +pos="" + +function apply_mode() { + case $mode in + U) + unsetwalls $pos + ;; + S) + setwalls $pos + ;; + A) + applywall $(shuf -n 1 $WALLFILE) + ;; + esac +} + +while [[ $# -gt 0 ]]; do + keys="$1" + # If $1 does is single - argument + if [[ $1 == '-'* ]] && [[ ! $1 == '--'* ]] ; then + # Remove first - + keys=${keys#?} + # Place space between each character + keys=$(echo $keys | sed 's/./-& /g') + fi + + for key in $keys; do + case $mode in + U) + case $key in + -a|--all) + unsetall + mode="N" + ;; + -d|--delete) + delete + mode="N" + ;; + -c|--current) + unsetcur + mode="N" + ;; + '-'*|'--'*) + unknown $key + ;; + *) + 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"0.1.0" +edition = "2021" + +# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html + +[dependencies] +clap = { version = "4.1.4", features = ["derive"] } +serde = { version = "1.0", features = ["derive"] } +serde_yaml = "0.9" +regex = "1" +rand = "0.8" +dirs = "4" diff --git a/scripts/resc/setwall/src/main.rs b/scripts/resc/setwall/src/main.rs new file mode 100644 index 0000000..b9e4f01 --- /dev/null +++ b/scripts/resc/setwall/src/main.rs @@ -0,0 +1,178 @@ +use clap::Parser; +use serde::Deserialize; +use regex::RegexSet; +use rand::thread_rng; +use rand::seq::SliceRandom; + +use std::fs::File; +use std::error; +use std::path::{PathBuf, Path}; +use std::process::Command; +use std::fmt; + +#[derive(Parser, Debug)] +#[command(version, about, long_about=None)] +struct Args { + #[arg(short, long, help="Where to load configuration from")] + config: String, + + #[arg(short, long, help="Reapply last applied wallpaper")] + reapply: bool, +} + +#[derive(Debug, Deserialize, Clone, Copy)] +enum Rule { + Tiled, + Scale, + Border, + Center, +} + +#[derive(Debug, Deserialize)] +struct Config { + #[serde(default = "default_folder")] + folder: String, + #[serde(default)] + rules: Vec<(String, Rule)>, + #[serde(default = "default_background")] + background: String, +} + +#[derive(Debug)] +enum Error { + FehFailure(i32), + NoRule(String), + NoState, +} + +impl fmt::Display for Error { + fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { + match self { + Error::FehFailure(code) => write!(f, "Feh returned non error: {}", code), + Error::NoRule(fname) => write!(f, "No rule for file with name {}", fname), + Error::NoState => write!(f, "There is no previous wallpaper to reapply"), + } + } +} +impl error::Error for Error {} + +fn default_folder() -> String { String::from(".") } +fn default_background() -> String { String::from("black") } + +fn main() -> Result<(), Box> { + let args = Args::parse(); + + // Load configuration file + let config = Config::parse(&Path::new(&args.config))?; + + if args.reapply { + let img = state::load_state()?.ok_or(Box::new(Error::NoState))?; + config.reapply_image_file(&img)?; + + return Ok(()); + } + + if let Some((img, rule)) = config.select_image_file()? { + config.apply_image_file(&img, rule)?; + } + + Ok(()) + +} + +impl Config { + fn parse(file: &Path) -> Result> { + let f = File::open(file)?; + let mut config: Config = serde_yaml::from_reader(f)?; + + config.folder = file.parent().unwrap_or(Path::new("/")). + join(config.folder).to_string_lossy().to_string(); + + Ok(config) + } + + fn build_regexset(&self) -> Result> { + Ok(RegexSet::new(self.rules.iter().map(|(r,_)| r))?) + } + + fn reapply_image_file(&self, img: &Path) -> Result<(), Box> { + let rs = self.build_regexset()?; + + // TODO handle the invalid unicode here + let file_name = img.file_name().ok_or( + Box::new(Error::NoState))?.to_str().unwrap(); + if let Some(index) = rs.matches(file_name).iter().next() { + self.apply_image_file(img, self.rules[index].1) + } else { + Err(Box::new(Error::NoRule(file_name.into()))) + } + } + + fn select_image_file(&self) -> Result, Box> { + let folder = Path::new(&self.folder); + let rs = self.build_regexset()?; + let mut imgs: Vec<(PathBuf, Rule)> = Vec::new(); + + for entry in folder.read_dir()? { + let entry = entry?; + let file_name = String::from(entry.file_name().to_string_lossy()); + if let Some(index) = rs.matches(&file_name).iter().next() { + imgs.push((entry.path(), self.rules[index].1)); + } else { + return Err(Box::new(Error::NoRule(file_name.into()))); + } + // deja vu + } + + + Ok(imgs.choose(&mut thread_rng()).cloned()) + } + + fn apply_image_file(&self, img: &Path, rule: Rule) -> Result<(), Box> { + println!("Setting wallpaper {:?}, with {:?} mode", img, rule); + let mode = match rule { + Rule::Tiled => "--bg-tile", + Rule::Scale => "--bg-fill", + Rule::Border => "--bg-max", + Rule::Center => "--bg-center", + }; + + let status = Command::new("feh").arg(mode). + arg("--image-bg").arg(&self.background).arg(img).status()?; + if status.success() { + state::save_state(img) + } else { + Err(Box::new(Error::FehFailure(status.code().unwrap()))) + } + } +} + +mod state { + use std::error; + use std::path::{Path,PathBuf}; + use std::fs; + + // Hehe, not very cool but whatever + static FALLBACK_DATADIR: &str = "."; + + fn state_file() -> PathBuf { + dirs::data_dir().unwrap_or(FALLBACK_DATADIR.into()).join("wallstate") + } + + pub fn load_state() -> Result, Box> { + let stf = state_file(); + + if stf.exists() { + let raw = fs::read(stf)?; + let content = String::from_utf8_lossy(&raw); + Ok(content.lines().next().map(|x| x.into())) + } else { + Ok(None) + } + } + + pub fn save_state(img: &Path) -> Result<(), Box> { + + Ok(fs::write(state_file(), img.to_str().unwrap())?) + } +} diff --git a/xinit/Scripts/xlaunchrc b/xinit/Scripts/xlaunchrc index e057b0b..a659a39 100755 --- a/xinit/Scripts/xlaunchrc +++ b/xinit/Scripts/xlaunchrc @@ -15,7 +15,7 @@ xrdb ~/.Xresources nm-applet & # set wallpaper -~/Scripts/setwall -A +setwall --config $WALLCONFIG dunst & play ~/Winsounds/login.wav -q & -- cgit v1.2.3