File size: 2,433 Bytes
ae4627d | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 | "use babel";
/** @jsx etch.dom */
import git from "../git-cmd";
import Dialog from "./Dialog";
import etch from "etch";
import Notifications from "../Notifications";
export default class SwitchBranchDialog extends Dialog {
beforeInitialize() {
this.fetch = this.fetch.bind(this);
this.branchChange = this.branchChange.bind(this);
}
initialState(props) {
if (!props.root) {
throw new Error("Must specify a {root} property");
}
let state = {
branches: props.branches || [],
branch: "",
root: props.root,
fetching: false,
};
state.branch = state.branches.reduce((prev, branch) => (branch.selected ? branch.name : prev), "");
return state;
}
validate(state) {
let error = false;
if (!state.branch) {
error = true;
this.refs.branchInput.classList.add("error");
}
if (error) {
return;
}
return [state.branch];
}
show() {
this.refs.branchInput.focus();
}
async fetch() {
this.update({ fetching: true });
try {
await git.fetch(this.state.root);
const branches = await git.branches(this.state.root);
this.update({ branches: branches, fetching: false });
} catch (err) {
console.log(err);
Notifications.addError("Fetch", err);
this.update({ fetching: false });
}
}
branchChange(e) {
this.refs.branchInput.classList.remove("error");
this.update({ branch: e.target.value });
}
body() {
let branchOptions;
if (this.state.fetching) {
branchOptions = (
<option>Fetching...</option>
);
} else {
branchOptions = this.state.branches.map(branch => (
<option value={branch.name} selected={branch.name === this.state.branch}>{branch.path}</option>
));
}
return (
<div>
<label className="input-label">
<select ref="branchInput" tabIndex="1" className="native-key-bindings input-select" value={this.state.branch} disabled={this.state.fetching} onchange={this.branchChange}>
{branchOptions}
</select>
</label>
</div>
);
}
title() {
return "Switch Branch";
}
buttons() {
return (
<div>
<button className="native-key-bindings btn icon icon-git-branch inline-block-tight" tabIndex="2" onclick={this.accept} disabled={this.state.fetching}>
Switch Branch
</button>
<button className="native-key-bindings btn icon icon-repo-sync inline-block-tight" tabIndex="3" onclick={this.fetch} disabled={this.state.fetching}>
Fetch
</button>
</div>
);
}
}
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