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create custom ls python script

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joshuaboud 2021-05-21 15:54:25 -03:00
parent 4c18ddd76a
commit b7bd3a6b6b
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GPG Key ID: 17EFB59E2A8BF50E
4 changed files with 40 additions and 22 deletions
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2
navigator/navigator.html
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@ -31,6 +31,8 @@
<body>
<div class="flex-col outer-container">
<div class="flex-row">
<button class="pf-c-button pf-m-secondary" id="nav-up-dir-btn">&#129121;</button>
<div class="horizontal-spacer"></div>
<div class="navigation-bar" id="pwd">
/current/dir
</div>

30
navigator/navigator.js
View File

@ -58,14 +58,12 @@ class NavDir extends NavEntry {
}
async get_children(nav_window_ref) {
var children = [];
var data = await cockpit.spawn(["/usr/share/cockpit/navigator/scripts/ls-no-fail.sh", this.path_str()], {err:"ignore"});
var entries = data.split("\n");
entries = entries.splice(1, entries.length - 2);
var data = await cockpit.spawn(["/usr/share/cockpit/navigator/scripts/ls-no-fail.py", this.path_str()], {err:"ignore"});
var entries = JSON.parse(data);
entries.forEach(entry => {
var entry_array = entry.split(/\s+/);
var filename = entry_array[entry_array.length - 1];
var filename = entry["filename"];
var path = (this.path.length >= 1 && this.path[0]) ? [... this.path, filename] : [filename];
if(entry[0] == 'd')
if(entry["isdir"])
children.push(new NavDir(path, nav_window_ref));
else
children.push(new NavFile(path));
@ -109,19 +107,23 @@ class NavWindow {
window.alert(new_dir.path_str() + " is inaccessible.");
});
}
up() {
console.log("up");
if(this.path_stack.length > 1)
this.path_stack.pop();
this.refresh();
}
}
let nav_window = new NavWindow();
function set_up_buttons() {
document.getElementById("nav-up-dir-btn").addEventListener("click", nav_window.up.bind(nav_window));
}
async function main() {
nav_window.refresh();
await nav_window.refresh();
set_up_buttons();
}
main();
// setTimeout(function(){
// while(files.length){
// var file = files.pop();
// file.destroy();
// }
// }, 5000);

22
navigator/scripts/ls-no-fail.py Executable file
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@ -0,0 +1,22 @@
#!/usr/bin/env python3
import os
import json
import sys
def main():
if(len(sys.argv) < 2):
sys.exit(1)
try:
nodes = os.listdir(sys.argv[1])
except:
print("No such file or directory")
sys.exit(1)
response = []
for node in nodes:
response.append({"filename": node, "isdir": os.path.isdir(sys.argv[1] + "/" + node)})
print(json.dumps(response, indent=4))
if __name__ == "__main__":
main()

8
navigator/scripts/ls-no-fail.sh
View File

@ -1,8 +0,0 @@
#!/usr/bin/env bash
ls -lL "$1"
if [[ "$?" != "2" ]]; then
exit 0
fi
exit 1