suzanne.soy/git-tutorial
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Suzanne Soy 2021-06-23 03:37:30 +01:00
parent 7a35861546
commit 07364d8b7c
1 changed files with 21 additions and 13 deletions
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git-tutorial.js
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@ -276,7 +276,7 @@ function ___specialchars_and_colour_and_hex(s) {
+ ___specialchars_and_colour(sp[i].substr(20)); + ___specialchars_and_colour(sp[i].substr(20));
} }
var html = sp.join('<span class="specialchar newline">\\000</span>'); var html = sp.join('<span class="specialchar newline">\\000</span>');
return { target_hashes: target_hashes, html: html }; return { type: 'tree', target_hashes: target_hashes, html: html };
} else if (/^[0-9a-f]{40}\n$/.test(s)) { } else if (/^[0-9a-f]{40}\n$/.test(s)) {
var id = ___global_unique_id++; var id = ___global_unique_id++;
var h = s.substr(0,40); var h = s.substr(0,40);
@ -286,7 +286,7 @@ function ___specialchars_and_colour_and_hex(s) {
+ s.substr(0,40) + s.substr(0,40)
+ '</span>' + '</span>'
+ ___specialchars_and_colour(s.substr(40)); + ___specialchars_and_colour(s.substr(40));
return { target_hashes: target_hashes, html: html }; return { type: 'hash', type: '', target_hashes: target_hashes, html: html };
} else if (/^ref: refs\/[^\n]*\n$/.test(s)) { } else if (/^ref: refs\/[^\n]*\n$/.test(s)) {
var id = ___global_unique_id++; var id = ___global_unique_id++;
var h = s.substr(5, s.length-6) var h = s.substr(5, s.length-6)
@ -297,7 +297,7 @@ function ___specialchars_and_colour_and_hex(s) {
+ ___specialchars_and_colour(s.substr(5, s.length-6)) + ___specialchars_and_colour(s.substr(5, s.length-6))
+ '</span>' + '</span>'
+ ___specialchars_and_colour(s.substr(s.length-1)); + ___specialchars_and_colour(s.substr(s.length-1));
return { target_hashes: target_hashes, html: html }; return { type: 'symbolic ref', target_hashes: target_hashes, html: html };
} else if(s.substr(0,4) == "DIRC") { } else if(s.substr(0,4) == "DIRC") {
var html = 'DIRC'; // magic var html = 'DIRC'; // magic
var i = 4; var i = 4;
@ -351,7 +351,7 @@ function ___specialchars_and_colour_and_hex(s) {
html += ___specialchars_and_colour(s.substr(i)); // should be empty html += ___specialchars_and_colour(s.substr(i)); // should be empty
return { target_hashes: target_hashes, html: html }; return { type: 'index / staging', target_hashes: target_hashes, html: html };
} else if(s.substr(0,7) == "commit ") { } else if(s.substr(0,7) == "commit ") {
var sz = s.split('\0'); var sz = s.split('\0');
var sp = sz[1].split('\n'); var sp = sz[1].split('\n');
@ -377,9 +377,11 @@ function ___specialchars_and_colour_and_hex(s) {
} }
var sp_joined = sp.join('<span class="specialchar newline">\\n</span>'); var sp_joined = sp.join('<span class="specialchar newline">\\n</span>');
var html = [sz[0], sp_joined].join('<span class="specialchar newline">\\000</span>'); var html = [sz[0], sp_joined].join('<span class="specialchar newline">\\000</span>');
return { target_hashes: target_hashes, html: html }; return { type: 'commit', target_hashes: target_hashes, html: html };
} else if (s.substr(0, 5) == "blob ") {
return { type: 'blob', target_hashes: target_hashes, html: ___specialchars_and_colour(s) };
} else { } else {
return { target_hashes: target_hashes, html: ___specialchars_and_colour(s) }; return { type: 'regular file', target_hashes: target_hashes, html: ___specialchars_and_colour(s) };
} }
} }
function ___specialchars_and_colour_and_hex_and_zlib(s) { function ___specialchars_and_colour_and_hex_and_zlib(s) {
@ -609,7 +611,9 @@ function ___file_contents_to_graphview(filesystem, path_of_this_file, s) {
} catch(e) { } catch(e) {
var s2 = s; var s2 = s;
} }
var target_hashes = ___specialchars_and_colour_and_hex(s2).target_hashes; var special = ___specialchars_and_colour_and_hex(s2)
var target_hashes = special.target_hashes;
var type = special.type;
var paths = Object.keys(filesystem); var paths = Object.keys(filesystem);
for (var i = 0; i < paths.length; i++) { for (var i = 0; i < paths.length; i++) {
if (___is_hashed_object_path(paths[i])) { if (___is_hashed_object_path(paths[i])) {
@ -623,12 +627,12 @@ function ___file_contents_to_graphview(filesystem, path_of_this_file, s) {
} }
} }
} }
return gv; return { gv:gv, type: type };
} }
function ___quote_gv(name) { function ___quote_gv(name) {
console.log('TODO: escape GV') console.log('TODO: escape GV')
return '"' + name + '"'; return '"' + name.replace('\n', '\\n') + '"';
} }
function ___entry_to_graphview(previous_filesystem, filesystem, x) { function ___entry_to_graphview(previous_filesystem, filesystem, x) {
@ -653,9 +657,6 @@ function ___entry_to_graphview(previous_filesystem, filesystem, x) {
} }
} }
// shortname as a label
gv += ___quote_gv(x[0]) + ' [ label = ' + ___quote_gv(shortname) + ' ]';
// Put a transparent background to make the nodes clickable. // Put a transparent background to make the nodes clickable.
gv += ___quote_gv(x[0]) + ' [ style="filled", fillcolor="transparent" ]'; gv += ___quote_gv(x[0]) + ' [ style="filled", fillcolor="transparent" ]';
@ -671,10 +672,17 @@ function ___entry_to_graphview(previous_filesystem, filesystem, x) {
gv += ___quote_gv(x[0]) + ' [ id=' + id + ' ]'; gv += ___quote_gv(x[0]) + ' [ id=' + id + ' ]';
if (x[1] === null) { if (x[1] === null) {
shortname = shortname + '\ndirectory';
// This is a directory, nothing else to do. // This is a directory, nothing else to do.
} else { } else {
gv += ___file_contents_to_graphview(filesystem, x[0], x[1]); var contents = ___file_contents_to_graphview(filesystem, x[0], x[1]);
shortname = shortname + '\n(' + contents.type + ')';
gv += contents.gv;
} }
// shortname as a label
gv += ___quote_gv(x[0]) + ' [ label = ' + ___quote_gv(shortname) + ' ]';
return { id:id, gv:gv }; return { id:id, gv:gv };
} }