Add commit-diff view

editor/js/ui/diff.js

@@ -21,15 +21,9 @@ RED.diff = (function() {
         RED.keyboard.add("*","ctrl-shift-f 3","core:show-test-flow-diff-3");
 
     }
-
+    function createDiffTable(container) {
-    function buildDiffPanel(container) {
+        var diffList = $('<ol class="node-dialog-view-diff-diff"></ol>').appendTo(container);
-        var diffPanel = $('<div id="node-dialog-view-diff"><div id="node-dialog-view-diff-headers"></div><ol id="node-dialog-view-diff-diff"></ol></div>').appendTo(container);
+        diffList.editableList({
-
-        var toolbar = $('<div class="node-diff-toolbar">'+
-            '<span><span id="node-diff-toolbar-resolved-conflicts"></span></span> '+
-            '</div>').prependTo(diffPanel);
-
-        diffList = diffPanel.find("#node-dialog-view-diff-diff").editableList({
             addButton: false,
             scrollOnAdd: false,
             addItem: function(container,i,object) {
@@ -290,7 +284,180 @@ RED.diff = (function() {
                 container.i18n();
             }
         });
-        return diffPanel;
+        return diffList;
+    }
+    function buildDiffPanel(container,diff,options) {
+        var diffPanel = $('<div class="node-dialog-view-diff-panel"></div>').appendTo(container);
+        var diffHeaders = $('<div class="node-dialog-view-diff-headers"></div>').appendTo(diffPanel);
+        if (options.mode === "merge") {
+            diffPanel.addClass("node-dialog-view-diff-panel-merge");
+            var toolbar = $('<div class="node-diff-toolbar">'+
+                '<span><span id="node-diff-toolbar-resolved-conflicts"></span></span> '+
+                '</div>').prependTo(diffPanel);
+        }
+        var diffList = createDiffTable(diffPanel);
+
+        var localDiff = diff.localDiff;
+        var remoteDiff = diff.remoteDiff;
+        var conflicts = diff.conflicts;
+
+        var currentConfig = localDiff.currentConfig;
+        var newConfig = localDiff.newConfig;
+
+
+        if (remoteDiff !== undefined) {
+            diffPanel.addClass('node-diff-three-way');
+            var localTitle = options.oldRevTitle || RED._('diff.local');
+            var remoteTitle = options.newRevTitle || RED._('diff.remote');
+            $('<div></div>').text(localTitle).appendTo(diffHeaders);
+            $('<div></div>').text(remoteTitle).appendTo(diffHeaders);
+        } else {
+            diffPanel.removeClass('node-diff-three-way');
+        }
+
+        return {
+            list: diffList,
+            finish: function() {
+                var el = {
+                    diff: localDiff,
+                    def: {
+                        category: 'config',
+                        color: '#f0f0f0'
+                    },
+                    tab: {
+                        n: {},
+                        nodes: currentConfig.globals
+                    },
+                    newTab: {
+                        n: {},
+                        nodes: newConfig.globals
+                    }
+                };
+                if (remoteDiff !== undefined) {
+                    el.remoteTab = {
+                        n:{},
+                        nodes:remoteDiff.newConfig.globals
+                    };
+                    el.remoteDiff = remoteDiff;
+                }
+                diffList.editableList('addItem',el);
+
+                var seenTabs = {};
+
+                currentConfig.tabOrder.forEach(function(tabId) {
+                    var tab = currentConfig.tabs[tabId];
+                    var el = {
+                        diff: localDiff,
+                        def: RED.nodes.getType('tab'),
+                        tab:tab
+                    };
+                    if (newConfig.tabs.hasOwnProperty(tabId)) {
+                        el.newTab = newConfig.tabs[tabId];
+                    }
+                    if (remoteDiff !== undefined) {
+                        el.remoteTab = remoteDiff.newConfig.tabs[tabId];
+                        el.remoteDiff = remoteDiff;
+                    }
+                    seenTabs[tabId] = true;
+                    diffList.editableList('addItem',el)
+                });
+                newConfig.tabOrder.forEach(function(tabId) {
+                    if (!seenTabs[tabId]) {
+                        seenTabs[tabId] = true;
+                        var tab = newConfig.tabs[tabId];
+                        var el = {
+                            diff: localDiff,
+                            def: RED.nodes.getType('tab'),
+                            tab:tab,
+                            newTab: tab
+                        };
+                        if (remoteDiff !== undefined) {
+                            el.remoteDiff = remoteDiff;
+                        }
+                        diffList.editableList('addItem',el)
+                    }
+                });
+                if (remoteDiff !== undefined) {
+                    remoteDiff.newConfig.tabOrder.forEach(function(tabId) {
+                        if (!seenTabs[tabId]) {
+                            var tab = remoteDiff.newConfig.tabs[tabId];
+                            // TODO how to recognise this is a remotely added flow
+                            var el = {
+                                diff: localDiff,
+                                remoteDiff: remoteDiff,
+                                def: RED.nodes.getType('tab'),
+                                tab:tab,
+                                remoteTab:tab
+                            };
+                            diffList.editableList('addItem',el)
+                        }
+                    });
+                }
+                var subflowId;
+                for (subflowId in currentConfig.subflows) {
+                    if (currentConfig.subflows.hasOwnProperty(subflowId)) {
+                        seenTabs[subflowId] = true;
+                        el = {
+                            diff: localDiff,
+                            def: {
+                                defaults:{},
+                                icon:"subflow.png",
+                                category: "subflows",
+                                color: "#da9"
+                            },
+                            tab:currentConfig.subflows[subflowId]
+                        }
+                        if (newConfig.subflows.hasOwnProperty(subflowId)) {
+                            el.newTab = newConfig.subflows[subflowId];
+                        }
+                        if (remoteDiff !== undefined) {
+                            el.remoteTab = remoteDiff.newConfig.subflows[subflowId];
+                            el.remoteDiff = remoteDiff;
+                        }
+                        diffList.editableList('addItem',el)
+                    }
+                }
+                for (subflowId in newConfig.subflows) {
+                    if (newConfig.subflows.hasOwnProperty(subflowId) && !seenTabs[subflowId]) {
+                        seenTabs[subflowId] = true;
+                        el = {
+                            diff: localDiff,
+                            def: {
+                                defaults:{},
+                                icon:"subflow.png",
+                                category: "subflows",
+                                color: "#da9"
+                            },
+                            tab:newConfig.subflows[subflowId],
+                            newTab:newConfig.subflows[subflowId]
+                        }
+                        if (remoteDiff !== undefined) {
+                            el.remoteDiff = remoteDiff;
+                        }
+                        diffList.editableList('addItem',el)
+                    }
+                }
+                if (remoteDiff !== undefined) {
+                    for (subflowId in remoteDiff.newConfig.subflows) {
+                        if (remoteDiff.newConfig.subflows.hasOwnProperty(subflowId) && !seenTabs[subflowId]) {
+                            el = {
+                                diff: localDiff,
+                                remoteDiff: remoteDiff,
+                                def: {
+                                    defaults:{},
+                                    icon:"subflow.png",
+                                    category: "subflows",
+                                    color: "#da9"
+                                },
+                                tab:remoteDiff.newConfig.subflows[subflowId],
+                                remoteTab: remoteDiff.newConfig.subflows[subflowId]
+                            }
+                            diffList.editableList('addItem',el)
+                        }
+                    }
+                }
+            }
+        };
     }
     function formatWireProperty(wires,allNodes) {
         var result = $("<div>",{class:"node-diff-property-wires"})
@@ -917,7 +1084,7 @@ RED.diff = (function() {
         if (diff === undefined) {
             getRemoteDiff(showRemoteDiff);
         } else {
-            showDiff(diff);
+            showDiff(diff,{mode:'merge'});
         }
     }
     function parseNodes(nodeList) {
@@ -1054,10 +1221,12 @@ RED.diff = (function() {
         return diff;
     }
 
-    function showDiff(diff) {
+    function showDiff(diff,options) {
         if (diffVisible) {
             return;
         }
+        options = options || {};
+        var mode = options.mode || 'merge';
 
         var localDiff = diff.localDiff;
         var remoteDiff = diff.remoteDiff;
@@ -1065,15 +1234,56 @@ RED.diff = (function() {
         currentDiff = diff;
 
         var trayOptions = {
-            title: "Review Changes", //TODO: nls
+            title: options.title||"Review Changes", //TODO: nls
             width: Infinity,
+            overlay: true,
             buttons: [
                 {
-                    text: RED._("common.label.cancel"),
+                    text: RED._((options.mode === 'merge')?"common.label.cancel":"common.label.close"),
                     click: function() {
                         RED.tray.close();
                     }
+                }
+            ],
+            resize: function(dimensions) {
+                // trayWidth = dimensions.width;
             },
+            open: function(tray) {
+                var trayBody = tray.find('.editor-tray-body');
+                var diffTable = buildDiffPanel(trayBody,diff,options);
+                diffTable.list.hide();
+                if (remoteDiff) {
+                    $("#node-diff-view-diff-merge").show();
+                    if (Object.keys(conflicts).length === 0) {
+                        $("#node-diff-view-diff-merge").removeClass('disabled');
+                    } else {
+                        $("#node-diff-view-diff-merge").addClass('disabled');
+                    }
+                } else {
+                    $("#node-diff-view-diff-merge").hide();
+                }
+                refreshConflictHeader();
+                // console.log("--------------");
+                // console.log(localDiff);
+                // console.log(remoteDiff);
+
+                setTimeout(function() {
+                    diffTable.finish();
+                    diffTable.list.show();
+                },300);
+                $("#sidebar-shade").show();
+            },
+            close: function() {
+                diffVisible = false;
+                $("#sidebar-shade").hide();
+
+            },
+            show: function() {
+
+            }
+        }
+        if (options.mode === 'merge') {
+            trayOptions.buttons.push(
                 {
                     id: "node-diff-view-diff-merge",
                     text: RED._("deploy.confirm.button.merge"),
@@ -1086,189 +1296,9 @@ RED.diff = (function() {
                         }
                     }
                 }
-            ],
+            );
-            resize: function(dimensions) {
-                // trayWidth = dimensions.width;
-            },
-            open: function(tray) {
-                var trayBody = tray.find('.editor-tray-body');
-                var diffPanel = buildDiffPanel(trayBody);
-                if (remoteDiff) {
-                    $("#node-diff-view-diff-merge").show();
-                    if (Object.keys(conflicts).length === 0) {
-                        $("#node-diff-view-diff-merge").removeClass('disabled');
-                    } else {
-                        $("#node-diff-view-diff-merge").addClass('disabled');
-                    }
-                } else {
-                    $("#node-diff-view-diff-merge").hide();
-                }
-                refreshConflictHeader();
-
-                $("#node-dialog-view-diff-headers").empty();
-                // console.log("--------------");
-                // console.log(localDiff);
-                // console.log(remoteDiff);
-                var currentConfig = localDiff.currentConfig;
-                var newConfig = localDiff.newConfig;
-                conflicts = conflicts || {};
-
-                var el = {
-                    diff: localDiff,
-                    def: {
-                        category: 'config',
-                        color: '#f0f0f0'
-                    },
-                    tab: {
-                        n: {},
-                        nodes: currentConfig.globals
-                    },
-                    newTab: {
-                        n: {},
-                        nodes: newConfig.globals
-                    }
-                };
-
-                if (remoteDiff !== undefined) {
-                    diffPanel.addClass('node-diff-three-way');
-
-                    $('<div data-i18n="diff.local"></div><div data-i18n="diff.remote"></div>').i18n().appendTo("#node-dialog-view-diff-headers");
-                    el.remoteTab = {
-                        n:{},
-                        nodes:remoteDiff.newConfig.globals
-                    };
-                    el.remoteDiff = remoteDiff;
-                } else {
-                    diffPanel.removeClass('node-diff-three-way');
         }
 
-                diffList.editableList('addItem',el);
-
-                var seenTabs = {};
-
-                currentConfig.tabOrder.forEach(function(tabId) {
-                    var tab = currentConfig.tabs[tabId];
-                    var el = {
-                        diff: localDiff,
-                        def: RED.nodes.getType('tab'),
-                        tab:tab
-                    };
-                    if (newConfig.tabs.hasOwnProperty(tabId)) {
-                        el.newTab = newConfig.tabs[tabId];
-                    }
-                    if (remoteDiff !== undefined) {
-                        el.remoteTab = remoteDiff.newConfig.tabs[tabId];
-                        el.remoteDiff = remoteDiff;
-                    }
-                    seenTabs[tabId] = true;
-                    diffList.editableList('addItem',el)
-                });
-                newConfig.tabOrder.forEach(function(tabId) {
-                    if (!seenTabs[tabId]) {
-                        seenTabs[tabId] = true;
-                        var tab = newConfig.tabs[tabId];
-                        var el = {
-                            diff: localDiff,
-                            def: RED.nodes.getType('tab'),
-                            tab:tab,
-                            newTab: tab
-                        };
-                        if (remoteDiff !== undefined) {
-                            el.remoteDiff = remoteDiff;
-                        }
-                        diffList.editableList('addItem',el)
-                    }
-                });
-                if (remoteDiff !== undefined) {
-                    remoteDiff.newConfig.tabOrder.forEach(function(tabId) {
-                        if (!seenTabs[tabId]) {
-                            var tab = remoteDiff.newConfig.tabs[tabId];
-                            // TODO how to recognise this is a remotely added flow
-                            var el = {
-                                diff: localDiff,
-                                remoteDiff: remoteDiff,
-                                def: RED.nodes.getType('tab'),
-                                tab:tab,
-                                remoteTab:tab
-                            };
-                            diffList.editableList('addItem',el)
-                        }
-                    });
-                }
-                var subflowId;
-                for (subflowId in currentConfig.subflows) {
-                    if (currentConfig.subflows.hasOwnProperty(subflowId)) {
-                        seenTabs[subflowId] = true;
-                        el = {
-                            diff: localDiff,
-                            def: {
-                                defaults:{},
-                                icon:"subflow.png",
-                                category: "subflows",
-                                color: "#da9"
-                            },
-                            tab:currentConfig.subflows[subflowId]
-                        }
-                        if (newConfig.subflows.hasOwnProperty(subflowId)) {
-                            el.newTab = newConfig.subflows[subflowId];
-                        }
-                        if (remoteDiff !== undefined) {
-                            el.remoteTab = remoteDiff.newConfig.subflows[subflowId];
-                            el.remoteDiff = remoteDiff;
-                        }
-                        diffList.editableList('addItem',el)
-                    }
-                }
-                for (subflowId in newConfig.subflows) {
-                    if (newConfig.subflows.hasOwnProperty(subflowId) && !seenTabs[subflowId]) {
-                        seenTabs[subflowId] = true;
-                        el = {
-                            diff: localDiff,
-                            def: {
-                                defaults:{},
-                                icon:"subflow.png",
-                                category: "subflows",
-                                color: "#da9"
-                            },
-                            tab:newConfig.subflows[subflowId],
-                            newTab:newConfig.subflows[subflowId]
-                        }
-                        if (remoteDiff !== undefined) {
-                            el.remoteDiff = remoteDiff;
-                        }
-                        diffList.editableList('addItem',el)
-                    }
-                }
-                if (remoteDiff !== undefined) {
-                    for (subflowId in remoteDiff.newConfig.subflows) {
-                        if (remoteDiff.newConfig.subflows.hasOwnProperty(subflowId) && !seenTabs[subflowId]) {
-                            el = {
-                                diff: localDiff,
-                                remoteDiff: remoteDiff,
-                                def: {
-                                    defaults:{},
-                                    icon:"subflow.png",
-                                    category: "subflows",
-                                    color: "#da9"
-                                },
-                                tab:remoteDiff.newConfig.subflows[subflowId],
-                                remoteTab: remoteDiff.newConfig.subflows[subflowId]
-                            }
-                            diffList.editableList('addItem',el)
-                        }
-                    }
-                }
-                $("#sidebar-shade").show();
-            },
-            close: function() {
-                diffVisible = false;
-                $("#sidebar-shade").hide();
-
-            },
-            show: function() {
-
-            }
-        }
         RED.tray.show(trayOptions);
     }
 
@@ -1374,7 +1404,7 @@ RED.diff = (function() {
             overlay: true,
             buttons: [
                 {
-                    text: RED._("common.label.done"),
+                    text: RED._("common.label.close"),
                     click: function() {
                         RED.tray.close();
                     }
@@ -1646,7 +1676,7 @@ RED.diff = (function() {
         return string1 === string2 ? 0 : 1;
     }
 
-    function createUnifiedDiffTable(files) {
+    function createUnifiedDiffTable(files,commitOptions) {
         var diffPanel = $('<div></div>');
         files.forEach(function(file) {
             var hunks = file.hunks;
@@ -1655,10 +1685,61 @@ RED.diff = (function() {
             $('<colgroup><col width="50"><col width="50"><col width="100%"></colgroup>').appendTo(codeTable);
             var codeBody = $('<tbody>').appendTo(codeTable);
 
-            var diffRow = $('<tr class="node-text-diff-file-header">').appendTo(codeBody);
+            var diffFileRow = $('<tr class="node-text-diff-file-header">').appendTo(codeBody);
-            var content = $('<td colspan="3"></td>').appendTo(diffRow);
+            var content = $('<td colspan="3"></td>').appendTo(diffFileRow);
+
+            var chevron = $('<i class="node-diff-chevron fa fa-angle-down"></i>').appendTo(content);
+            diffFileRow.click(function(e) {
+                diffFileRow.toggleClass("collapsed");
+                var isCollapsed = diffFileRow.hasClass("collapsed");
+                diffFileRow.nextUntil(".node-text-diff-file-header").toggle(!isCollapsed);
+            })
             var label = $('<span></span>').text(file.file).appendTo(content);
 
+            if (commitOptions.project.files && commitOptions.project.files.flow === file.file) {
+                var tools = $('<span style="float: right;" class="button-group"></span>').appendTo(content);
+                $('<button class="editor-button editor-button-small">show flow diff</button>').appendTo(tools).click(function(e) {
+                    e.preventDefault();
+                    e.stopPropagation();
+                    var projectName = commitOptions.project.name;
+                    var filename = commitOptions.project.files.flow;
+                    var oldVersionUrl = "/projects/"+projectName+"/files/"+commitOptions.oldRev+"/"+filename;
+                    var newVersionUrl = "/projects/"+projectName+"/files/"+commitOptions.newRev+"/"+filename;
+                    $.when($.getJSON(oldVersionUrl),$.getJSON(newVersionUrl)).done(function(oldVersion,newVersion) {
+                        var oldFlow;
+                        var newFlow;
+                        try {
+                            oldFlow = JSON.parse(oldVersion[0].content||"[]");
+                        } catch(err) {
+                            console.log("Old Version doesn't contain valid JSON:",oldVersionUrl);
+                            console.log(err);
+                            return;
+                        }
+                        try {
+                            newFlow = JSON.parse(newVersion[0].content||"[]");
+                        } catch(err) {
+                            console.log("New Version doesn't contain valid JSON:",newFlow);
+                            console.log(err);
+                            return;
+                        }
+                        var localDiff = generateDiff(oldFlow,oldFlow);
+                        var remoteDiff = generateDiff(oldFlow,newFlow);
+                        var diff = resolveDiffs(localDiff,remoteDiff);
+                        showDiff(diff,{
+                            title: filename,
+                            mode: 'view',
+                            oldRevTitle: commitOptions.oldRevTitle,
+                            newRevTitle: commitOptions.newRevTitle
+                        });
+                        // var flowDiffRow = $("<tr>").insertAfter(diffRow);
+                        // var content = $('<td colspan="3"></td>').appendTo(flowDiffRow);
+                        // currentDiff = diff;
+                        // var diffTable = buildDiffPanel(content,diff,{mode:"view"}).finish();
+                    });
+                })
+            }
+
+
             for (var i=0;i<hunks.length;i++) {
                 var diffRow = $('<tr class="node-text-diff-header">').appendTo(codeBody);
                 var content = $('<td colspan="3"></td>').appendTo(diffRow);
@@ -1681,9 +1762,13 @@ RED.diff = (function() {
                     $('<span class="prefix">').text(lineText[0]).appendTo(line);
                     $('<span>').text(lineText.substring(1)).appendTo(line);
                     if (lineText[0] === '+') {
+                        localLineNo.addClass("added");
+                        remoteLineNo.addClass("added");
                         line.addClass("added");
                         remoteLineNo.text(remoteLine++);
                     } else if (lineText[0] === '-') {
+                        localLineNo.addClass("removed");
+                        remoteLineNo.addClass("removed");
                         line.addClass("removed");
                         localLineNo.text(localLine++);
                     } else {
@@ -1701,15 +1786,15 @@ RED.diff = (function() {
         return diffPanel;
     }
 
-    function showCommitDiff(diff,title) {
+    function showCommitDiff(options) {
-        var commit = parseCommitDiff(diff);
+        var commit = parseCommitDiff(options.commit);
         var trayOptions = {
-            title: title||"Compare Changes", //TODO: nls
+            title: "View Commit Changes", //TODO: nls
             width: Infinity,
             overlay: true,
             buttons: [
                 {
-                    text: RED._("common.label.done"),
+                    text: RED._("common.label.close"),
                     click: function() {
                         RED.tray.close();
                     }
@@ -1726,12 +1811,17 @@ RED.diff = (function() {
                 $('<colgroup><col width="50"><col width="50"><col width="100%"></colgroup>').appendTo(codeTable);
                 var codeBody = $('<tbody>').appendTo(codeTable);
 
-                var diffRow = $('<tr class="node-text-diff-file-header">').appendTo(codeBody);
+                var diffRow = $('<tr class="node-text-diff-commit-header">').appendTo(codeBody);
                 var content = $('<td colspan="3"></td>').appendTo(diffRow);
-                var label = $('<pre></pre>').text(commit.preamble).appendTo(content);
+
+                $("<h3>").text(commit.title).appendTo(content);
+                $('<div class="commit-body"></div>').text(commit.comment).appendTo(content);
+                var summary = $('<div class="commit-summary"></div>').appendTo(content);
+                $('<div style="float: right">').text("Commit "+commit.sha).appendTo(summary);
+                $('<div>').text((commit.authorName||commit.author)+" - "+options.date).appendTo(summary);
 
 
-                createUnifiedDiffTable(commit.files).appendTo(diffPanel);
+                createUnifiedDiffTable(commit.files,options).appendTo(diffPanel);
 
 
             },
@@ -1744,7 +1834,10 @@ RED.diff = (function() {
         }
         RED.tray.show(trayOptions);
     }
-    function showUnifiedDiff(diff,title) {
+    function showUnifiedDiff(options) {
+        var diff = options.diff;
+        var title = options.title;
+
         var files = parseUnifiedDiff(diff);
         var trayOptions = {
             title: title||"Compare Changes", //TODO: nls
@@ -1752,7 +1845,7 @@ RED.diff = (function() {
             overlay: true,
             buttons: [
                 {
-                    text: RED._("common.label.done"),
+                    text: RED._("common.label.close"),
                     click: function() {
                         RED.tray.close();
                     }
@@ -1764,7 +1857,7 @@ RED.diff = (function() {
             open: function(tray) {
                 var trayBody = tray.find('.editor-tray-body');
                 var diffPanel = $('<div class="node-text-diff"></div>').appendTo(trayBody);
-                createUnifiedDiffTable(files).appendTo(diffPanel);
+                createUnifiedDiffTable(files,options).appendTo(diffPanel);
 
 
             },
@@ -1779,16 +1872,35 @@ RED.diff = (function() {
     }
 
     function parseCommitDiff(diff) {
-        var result = {
+        var result = {};
-        };
         var lines = diff.split("\n");
+        var comment = [];
         for (var i=0;i<lines.length;i++) {
-            if (/^diff /.test(lines[i])) {
+            if (/^commit /.test(lines[i])) {
+                result.sha = lines[i].substring(7);
+            } else if (/^Author: /.test(lines[i])) {
+                result.author = lines[i].substring(8);
+                var m = /^(.*) <(.*)>$/.exec(result.author);
+                if (m) {
+                    result.authorName = m[1];
+                    result.authorEmail = m[2];
+                }
+            } else if (/^Date: /.test(lines[i])) {
+                result.date = lines[i].substring(8);
+            } else if (/^    /.test(lines[i])) {
+                if (!result.title) {
+                    result.title = lines[i].substring(4);
+                } else {
+                    if (lines[i].length !== 4 || comment.length > 0) {
+                        comment.push(lines[i].substring(4));
+                    }
+                }
+            } else if (/^diff /.test(lines[i])) {
                 result.files = parseUnifiedDiff(lines.slice(i));
                 break;
             }
          }
-         result.preamble = lines.slice(0,i).join("\n");
+         result.comment = comment.join("\n");
          return result;
     }
     function parseUnifiedDiff(diff) {

editor/js/ui/editor.js

@@ -489,9 +489,10 @@ RED.editor = (function() {
 
     function getEditStackTitle() {
         var title = '<ul class="editor-tray-breadcrumbs">';
-        for (var i=0;i<editStack.length;i++) {
+        var label;
+        for (var i=editStack.length-1;i<editStack.length;i++) {
             var node = editStack[i];
-            var label = node.type;
+            label = node.type;
             if (node.type === '_expression') {
                 label = RED._("expressionEditor.title");
             } else if (node.type === '_json') {
@@ -524,7 +525,7 @@ RED.editor = (function() {
             title += '<li>'+label+'</li>';
         }
         title += '</ul>';
-        return title;
+        return label;
     }
 
     function buildEditForm(container,formId,type,ns) {

editor/js/ui/projectSettings.js

@@ -908,9 +908,6 @@ RED.projects.settings = (function() {
                 },payload).always(function() {
                     RED.deploy.setDeployInflight(false);
                 });
-
-
-
             });
         var updateForm = function() {
             if (activeProject.settings.credentialSecretInvalid) {

editor/js/ui/projects.js

@@ -44,11 +44,13 @@ RED.projects = (function() {
             },
             'create': (function() {
                 var projectNameInput;
-                var projectSummaryEditor;
+                var projectSummaryInput;
+                var projectFlowFileInput;
                 var projectSecretInput;
                 var projectSecretSelect;
                 var copyProject;
                 var projectRepoInput;
+                var emptyProjectCredentialInput;
 
                 return {
                     title: "Create a new project", // TODO: NLS
@@ -84,6 +86,16 @@ RED.projects = (function() {
                                     projectRepoInput.removeClass("input-error");
 
                                 }
+                            } else if (projectType === 'empty') {
+                                projectFlowFileInput.toggleClass("input-error",projectFlowFileInput.val()==='')
+                                valid = valid && projectFlowFileInput.val()!=='';
+                                var encryptionState = $("input[name=projects-encryption-type]:checked").val();
+                                if (encryptionState === 'enabled') {
+                                    var encryptionKeyType = $("input[name=projects-encryption-key]:checked").val();
+                                    if (encryptionKeyType === 'custom') {
+                                        valid = valid && emptyProjectCredentialInput.val()!==''
+                                    }
+                                }
                             }
 
                             $("#projects-dialog-create").prop('disabled',!valid).toggleClass('disabled ui-button-disabled ui-state-disabled',!valid);
@@ -108,12 +120,79 @@ RED.projects = (function() {
 
                         projectNameInput = $('<input type="text"></input>').appendTo(row);
                         var projectNameInputChanged = false;
-                        projectNameInput.on("change keyup paste",function() { validateForm(); });
+                        projectNameInput.on("change keyup paste",function() { projectNameInputChanged = true; validateForm(); });
+                        $('<label class="projects-edit-form-sublabel"><small>Must contain only A-Z 0-9 _ -</small></label>').appendTo(row);
 
                         // Empty Project
                         row = $('<div class="form-row projects-dialog-screen-create-row projects-dialog-screen-create-row-empty"></div>').appendTo(container);
-                        $('<label>Summary <small>(optional)</small></label>').appendTo(row);
+                        $('<label>Description</label>').appendTo(row);
-                        projectSummaryEditor = $('<input type="text">').appendTo(row);
+                        projectSummaryInput = $('<input type="text">').appendTo(row);
+                        $('<label class="projects-edit-form-sublabel"><small>Optional</small></label>').appendTo(row);
+
+                        row = $('<div class="form-row projects-dialog-screen-create-row projects-dialog-screen-create-row-empty"></div>').appendTo(container);
+                        $('<label>Flow file</label>').appendTo(row);
+                        projectFlowFileInput = $('<input type="text">').val("flow.json")
+                            .on("change keyup paste",validateForm)
+                            .appendTo(row);
+                        $('<label class="projects-edit-form-sublabel"><small>*.json</small></label>').appendTo(row);
+
+                        row = $('<div class="form-row projects-dialog-screen-create-row projects-dialog-screen-create-row-empty"></div>').appendTo(container);
+                        $('<label>Credentials</label>').appendTo(row);
+
+                        var credentialsBox = $('<div style="width: 550px">').appendTo(row);
+                        var credentialsRightBox = $('<div style="min-height:150px; box-sizing: border-box; float: right; vertical-align: top; width: 331px; margin-left: -1px; padding: 15px; margin-top: -15px; border: 1px solid #ccc; border-radius: 3px;  display: inline-block">').appendTo(credentialsBox);
+                        var credentialsLeftBox = $('<div style="vertical-align: top; width: 220px;  display: inline-block">').appendTo(credentialsBox);
+
+                        var credentialsEnabledBox = $('<div class="form-row" style="padding:  7px 8px 3px 8px;border: 1px solid #ccc;border-radius: 4px;border-top-right-radius: 0;border-bottom-right-radius: 0;border-right-color: white;"></div>').appendTo(credentialsLeftBox);
+                        $('<label class="projects-edit-form-inline-label" style="margin-left: 5px"><input type="radio" checked style="vertical-align: middle; margin-top:0; margin-right: 10px;" name="projects-encryption-type" value="enabled"> <i style="font-size: 1.4em; margin-right: 8px; vertical-align: middle; color: #888;" class="fa fa-lock"></i> <span style="vertical-align: middle;">Enable encryption</span></label>').appendTo(credentialsEnabledBox);
+                        var credentialsDisabledBox = $('<div class="form-row" style="padding:  7px 8px 3px 8px;border: 1px solid white;border-radius: 4px;border-top-right-radius: 0;border-bottom-right-radius: 0;border-right-color: #ccc; "></div>').appendTo(credentialsLeftBox);
+                        $('<label class="projects-edit-form-inline-label" style="margin-left: 5px"><input type="radio" style="vertical-align: middle; margin-top:0; margin-right: 10px;" name="projects-encryption-type" value="disabled"> <i style="font-size: 1.4em; margin-right: 8px; vertical-align: middle; color: #888;" class="fa fa-unlock"></i> <span style="vertical-align: middle;">Disable encryption</span></label>').appendTo(credentialsDisabledBox);
+
+                        credentialsLeftBox.find("input[name=projects-encryption-type]").click(function(e) {
+                            var val = $(this).val();
+                            var toEnable;
+                            var toDisable;
+                            if (val === 'enabled') {
+                                toEnable = credentialsEnabledBox;
+                                toDisable = credentialsDisabledBox;
+                                $(".projects-encryption-enabled-row").show();
+                                $(".projects-encryption-disabled-row").hide();
+                            } else {
+                                toDisable = credentialsEnabledBox;
+                                toEnable = credentialsDisabledBox;
+                                $(".projects-encryption-enabled-row").hide();
+                                $(".projects-encryption-disabled-row").show();
+
+                            }
+
+                            toEnable.css({
+                                borderColor: "#ccc",
+                                borderRightColor: "white"
+                            });
+                            toDisable.css({
+                                borderColor: "white",
+                                borderRightColor: "#ccc"
+                            })
+                            validateForm();
+                        })
+
+                        row = $('<div class="form-row projects-encryption-enabled-row"></div>').appendTo(credentialsRightBox);
+                        $('<label class="projects-edit-form-inline-label" style="margin-left: 5px"><input type="radio" checked style="vertical-align: middle; margin-top:0; margin-right: 10px;" value="default" name="projects-encryption-key"> <span style="vertical-align: middle;">Use default key</span></label>').appendTo(row);
+                        row = $('<div class="form-row projects-encryption-enabled-row"></div>').appendTo(credentialsRightBox);
+                        $('<label class="projects-edit-form-inline-label" style="margin-left: 5px"><input type="radio" style="vertical-align: middle; margin-top:0; margin-right: 10px;" value="custom" name="projects-encryption-key"> <span style="vertical-align: middle;">Use custom key</span></label>').appendTo(row);
+                        row = $('<div class="projects-encryption-enabled-row"></div>').appendTo(credentialsRightBox);
+                        emptyProjectCredentialInput = $('<input disabled type="password" style="margin-left: 25px; width: calc(100% - 30px);"></input>').appendTo(row);
+                        emptyProjectCredentialInput.on("change keyup paste", validateForm);
+
+                        row = $('<div class="form-row projects-encryption-disabled-row"></div>').hide().appendTo(credentialsRightBox);
+                        $('<div class="form-tips form-warning" style="padding: 15px; margin: 5px;"><i class="fa fa-warning"></i> The credentials file will not be encrypted and its contents easily read</div>').appendTo(row);
+
+                        credentialsRightBox.find("input[name=projects-encryption-key]").click(function() {
+                            var val = $(this).val();
+                            emptyProjectCredentialInput.attr("disabled",val === 'default');
+                            validateForm();
+                        })
+
 
                         // Copy Project
                         row = $('<div class="hide form-row projects-dialog-screen-create-row projects-dialog-screen-create-row-copy"></div>').appendTo(container);
@@ -151,11 +230,13 @@ RED.projects = (function() {
                             validateForm();
                         });
 
-                        // Secret - empty/clone
+                        // Secret - clone
-                        row = $('<div class="form-row projects-dialog-screen-create-row projects-dialog-screen-create-row-empty projects-dialog-screen-create-row-clone"></div>').appendTo(container);
+                        row = $('<div class="hide form-row projects-dialog-screen-create-row projects-dialog-screen-create-row-clone"></div>').appendTo(container);
-                        $('<label>Credentials key</label>').appendTo(row);
+                        $('<label>Credentials encryption key</label>').appendTo(row);
                         projectSecretInput = $('<input type="text"></input>').appendTo(row);
 
+                        createAsEmpty.click();
+
                         return container;
                     },
                     buttons: [
@@ -177,8 +258,25 @@ RED.projects = (function() {
                                     name: projectNameInput.val(),
                                 }
                                 if (projectType === 'empty') {
-                                    projectData.summary = projectSummaryEditor.val();
+                                    projectData.summary = projectSummaryInput.val();
-                                    projectData.credentialSecret = projectSecretInput.val();
+                                    projectData.files = {
+                                        flow: projectFlowFileInput.val()
+                                    };
+                                    var encryptionState = $("input[name=projects-encryption-type]:checked").val();
+                                    if (encryptionState === 'enabled') {
+                                        var encryptionKeyType = $("input[name=projects-encryption-key]:checked").val();
+                                        if (encryptionKeyType === 'custom') {
+                                            projectData.credentialSecret = emptyProjectCredentialInput.val();
+                                        } else {
+                                            // If 'use default', leave projectData.credentialSecret blank - as that will trigger
+                                            // it to use the default (TODO: if its set...)
+                                        }
+                                    } else {
+                                        // Disabled encryption by explicitly setting credSec to false
+                                        projectData.credentialSecret = false;
+                                    }
+
+
                                 } else if (projectType === 'copy') {
                                     projectData.copy = copyProject.name;
                                 } else if (projectType === 'clone') {

editor/js/ui/tab-versionControl.js

@@ -65,7 +65,16 @@ RED.sidebar.versionControl = (function() {
                             // done(error,null);
                         },
                         200: function(data) {
-                            RED.diff.showUnifiedDiff(data.diff,(unstaged?"Unstaged":"Staged")+" changes : "+entry.file);
+                            var options = {
+                                diff: data.diff,
+                                title: (unstaged?"Unstaged":"Staged")+" changes : "+entry.file,
+                                oldRevTitle: unstaged?(entry.indexStatus === " "?"HEAD":"Staged"):"HEAD",
+                                newRevTitle: unstaged?"Unstaged":"Staged",
+                                oldRev: unstaged?(entry.indexStatus === " "?"@":":0"):"@",
+                                newRev: unstaged?"_":":0",
+                                project: activeProject
+                            }
+                            RED.diff.showUnifiedDiff(options);
                             // console.log(data.diff);
                         },
                         400: {
@@ -336,7 +345,13 @@ RED.sidebar.versionControl = (function() {
                     var activeProject = RED.projects.getActiveProject();
                     if (activeProject) {
                         $.getJSON("/projects/"+activeProject.name+"/commits/"+entry.sha,function(result) {
-                            RED.diff.showCommitDiff(result.commit);
+                            result.project = activeProject;
+                            result.oldRev = entry.sha+"~1";
+                            result.newRev = entry.sha;
+                            result.oldRevTitle = "Commit "+entry.sha.substring(0,7)+"~1";
+                            result.newRevTitle = "Commit "+entry.sha.substring(0,7);
+                            result.date = humanizeSinceDate(parseInt(entry.date));
+                            RED.diff.showCommitDiff(result);
                         });
                     }
                 });

editor/js/ui/tray.js

@@ -32,7 +32,11 @@ RED.tray = (function() {
         // var growButton = $('<a class="editor-tray-resize-button" style="cursor: w-resize;"><i class="fa fa-angle-left"></i></a>').appendTo(resizer);
         // var shrinkButton = $('<a class="editor-tray-resize-button" style="cursor: e-resize;"><i style="margin-left: 1px;" class="fa fa-angle-right"></i></a>').appendTo(resizer);
         if (options.title) {
-            $('<div class="editor-tray-titlebar">'+options.title+'</div>').appendTo(header);
+            var titles = stack.map(function(e) { return e.options.title });
+            titles.push(options.title);
+            var title = '<ul class="editor-tray-breadcrumbs"><li>'+titles.join("</li><li>")+'</li></ul>';
+
+            $('<div class="editor-tray-titlebar">'+title+'</div>').appendTo(header);
         }
         if (options.width === Infinity) {
             options.maximized = true;

editor/sass/diff.scss

@@ -15,15 +15,15 @@
  **/
 
 
-#node-dialog-view-diff {
+.node-dialog-view-diff-panel {
     .red-ui-editableList-container {
         border-radius:1px;
         padding:0;
         background: #f9f9f9;
     }
-    #node-dialog-view-diff-diff {
+    .node-dialog-view-diff-diff {
         position: absolute;
-        top:80px;
+        top:30px;
         bottom:10px;
         left:10px;
         right:10px;
@@ -38,12 +38,22 @@
         padding: 5px;
         // padding-bottom: 5px;
     }
+    &.node-dialog-view-diff-panel-merge {
+        .node-dialog-view-diff-diff {
+            top: 80px
+        }
+        .node-dialog-view-diff-headers {
+            top: 55px;
+        }
+
+    }
 }
-#node-dialog-view-diff-headers {
+
+.node-dialog-view-diff-headers {
     position: absolute;
     left:237px;
     right:18px;
-    top: 55px;
+    top: 5px;
     height: 25px;
     div {
         height: 25px;
@@ -553,7 +563,6 @@
         margin: 10px;
         border: 1px solid $secondary-border-color;
         border-radius: 3px;
-        font-family: monospace;
         table-layout: fixed;
         width: calc(100% - 20px);
     }
@@ -562,6 +571,7 @@
         word-wrap: break-word;
     }
     td.lineno {
+        font-family: monospace;
         text-align: right;
         color: #999;
         background: #fafafa;
@@ -571,6 +581,7 @@
         border-left: 1px solid $secondary-border-color;
     }
     td.linetext {
+        font-family: monospace;
         white-space: pre-wrap;
         padding: 1px 5px;
         span.prefix {
@@ -602,12 +613,42 @@
         border-bottom: 1px solid #f0f0f0;
     }
     tr.node-text-diff-file-header td {
+        font-family: monospace;
+        background: #f3f3f3;
+        padding: 5px 10px 5px 0;
+        color: #333;
+        cursor: pointer;
+        i.node-diff-chevron {
+            width: 30px;
+        }
+    }
+    tr.node-text-diff-file-header.collapsed {
+        td i.node-diff-chevron {
+            transform: rotate(-90deg);
+        }
+    }
+    tr.node-text-diff-commit-header td {
         background: #f3f3f3;
         padding: 5px 10px;
         color: #333;
+        h3 {
+            font-size: 1.4em;
+            margin: 0;
+        }
+        .commit-summary {
+            border-top: 1px solid $secondary-border-color;
+            padding-top: 5px;
+            color: #999;
+        }
+        .commit-body {
+            margin-bottom:15px;
+            white-space: pre;
+            line-height: 1.2em;
+        }
     }
 
     tr.node-text-diff-header td {
+        font-family: monospace;
         padding: 5px 10px;
         text-align: left;
         color: #666;

editor/sass/projects.scss

@@ -23,10 +23,23 @@
 .projects-edit-form form {
     margin: 0;
     .form-row {
-        margin-bottom: 20px;
+        margin-bottom: 15px;
         label {
-            width: auto;
+            color: #555;
+            width: 100%;
             display: block;
+            font-weight: 500;
+            &.projects-edit-form-sublabel {
+                color: #999;
+                text-align: right;
+                margin-bottom: -15px;
+                font-weight: normal;
+            }
+            &.projects-edit-form-inline-label {
+                font-weight: normal;
+                color: inherit;
+                width: auto;
+            }
         }
         input[type=text], input[type=password],textarea {
             width: 100%;
@@ -36,6 +49,7 @@
             vertical-align: top;
         }
     }
+
 }
 .projects-dialog-spinner {
     position: absolute;

red/api/editor/projects/index.js

@@ -129,9 +129,24 @@ module.exports = {
             })
         });
 
-        app.post(/([^\/]+)\/stage\/(.+)$/, function(req,res) {
+        // /:project/files/:treeish/file-path
-            var projectName = req.params[0];
+        app.get("/:id/files/:treeish/*", function(req,res) {
-            var file = req.params[1];
+            var projectId = req.params.id;
+            var treeish = req.params.treeish;
+            var filePath = req.params[0];
+
+            runtime.storage.projects.getFile(projectId,filePath,treeish).then(function(data) {
+                res.json({content:data});
+            })
+            .catch(function(err) {
+                console.log(err.stack);
+                res.status(400).json({error:"unexpected_error", message:err.toString()});
+            })
+        });
+
+        app.post("/:id/stage/*", function(req,res) {
+            var projectName = req.params.id;
+            var file = req.params[0];
 
             runtime.storage.projects.stageFile(projectName,file).then(function(data) {
                 res.redirect(303,req.baseUrl+"/"+projectName+"/files");
@@ -166,9 +181,9 @@ module.exports = {
             })
         });
 
-        app.delete(/([^\/]+)\/stage\/(.+)$/, function(req,res) {
+        app.delete("/:id/stage/*", function(req,res) {
-            var projectName = req.params[0];
+            var projectName = req.params.id;
-            var file = req.params[1];
+            var file = req.params[0];
 
             runtime.storage.projects.unstageFile(projectName,file).then(function(data) {
                 res.redirect(303,req.baseUrl+"/"+projectName+"/files");
@@ -189,10 +204,10 @@ module.exports = {
             })
         });
 
-        app.get(/([^\/]+)\/diff\/([^\/]+)\/(.+)$/, function(req,res) {
+        app.get("/:id/diff/:type/*", function(req,res) {
-            var projectName = req.params[0];
+            var projectName = req.params.id;
-            var type = req.params[1];
+            var type = req.params.type;
-            var file = req.params[2];
+            var file = req.params[0];
             runtime.storage.projects.getFileDiff(projectName,file,type).then(function(data) {
                 res.json({
                     diff: data
@@ -229,14 +244,6 @@ module.exports = {
             })
         });
 
-        app.get(new RegExp("/([^\/]+)\/files\/(.*)"), function(req,res) {
-            // Get project file
-        });
-
-        app.post(new RegExp("/([^\/]+)\/files\/(.*)"), function(req,res) {
-            // Update project file
-        });
-
         return app;
     }
 }

red/runtime/storage/localfilesystem/index.js

@@ -27,11 +27,6 @@ var projects = require("./projects");
 
 var initialFlowLoadComplete = false;
 var settings;
-var flowsFile;
-var flowsFullPath;
-var flowsFileBackup;
-var credentialsFile;
-var credentialsFileBackup;
 
 var localfilesystem = {
     init: function(_settings, runtime) {

red/runtime/storage/localfilesystem/projects/Project.js

@@ -212,6 +212,13 @@ Project.prototype.getCommits = function(options) {
 Project.prototype.getCommit = function(sha) {
     return gitTools.getCommit(this.path,sha);
 }
+Project.prototype.getFile = function (filePath,treeish) {
+    if (treeish !== "_") {
+        return gitTools.getFile(this.path, filePath, treeish);
+    } else {
+        return fs.readFile(fspath.join(this.path,filePath),"utf8");
+    }
+};
 
 Project.prototype.getFlowFile = function() {
     console.log("Project.getFlowFile = ",this.paths.flowFile);
@@ -255,7 +262,16 @@ Project.prototype.toJSON = function () {
     }
 };
 
+
+function getCredentialsFilename(filename) {
+    // TODO: DRY - ./index.js
+    var ffDir = fspath.dirname(filename);
+    var ffExt = fspath.extname(filename);
+    var ffBase = fspath.basename(filename,ffExt);
+    return fspath.join(ffDir,ffBase+"_cred"+ffExt);
+}
 function getBackupFilename(filename) {
+    // TODO: DRY - ./index.js
     var ffName = fspath.basename(filename);
     var ffDir = fspath.dirname(filename);
     return fspath.join(ffDir,"."+ffName+".backup");
@@ -287,8 +303,23 @@ function createDefaultProject(project) {
                 promises.push(util.writeFile(fspath.join(projectPath,file),defaultFileSet[file](project)));
             }
         }
+        if (project.files) {
+            if (project.files.flow && !/\.\./.test(project.files.flow)) {
+                var flowFilePath = fspath.join(projectPath,project.files.flow);
+                promises.push(util.writeFile(flowFilePath,"[]"));
+                var credsFilePath = getCredentialsFilename(flowFilePath);
+                promises.push(util.writeFile(credsFilePath,"{}"));
+            }
+        }
         return when.all(promises).then(function() {
-            return gitTools.stageFile(projectPath,Object.keys(defaultFileSet));
+            var files = Object.keys(defaultFileSet);
+            if (project.files) {
+                if (project.files.flow && !/\.\./.test(project.files.flow)) {
+                    files.push(project.files.flow);
+                    files.push(getCredentialsFilename(flowFilePath))
+                }
+            }
+            return gitTools.stageFile(projectPath,files);
         }).then(function() {
             return gitTools.commit(projectPath,"Create project");
         })
@@ -339,7 +370,7 @@ function createProject(metadata) {
             createProjectDirectory(project).then(function() {
                 var projects = settings.get('projects');
                 projects.projects[project] = {};
-                if (metadata.credentialSecret) {
+                if (metadata.hasOwnProperty('credentialSecret')) {
                     projects.projects[project].credentialSecret = metadata.credentialSecret;
                 }
                 if (metadata.remote) {

red/runtime/storage/localfilesystem/projects/defaultFileSet.js

@@ -14,20 +14,43 @@
  * limitations under the License.
  **/
 
+
+var fspath = require("path");
+
+function getCredentialsFilename(filename) {
+    // TODO: DRY - ./index.js
+    var ffDir = fspath.dirname(filename);
+    var ffExt = fspath.extname(filename);
+    var ffBase = fspath.basename(filename,ffExt);
+    return fspath.join(ffDir,ffBase+"_cred"+ffExt);
+}
+
+
 module.exports = {
     "package.json": function(project) {
-        return JSON.stringify({
+        var package = {
             "name": project.name,
             "description": project.summary||"A Node-RED Project",
             "version": "0.0.1",
-            "dependencies": {}
+            "dependencies": {},
-        },"",4);
+            "node-red": {
+                "settings": {
+                }
+            }
+        };
+        if (project.files) {
+            if (project.files.flow) {
+                package['node-red'].settings.flowFile = project.files.flow;
+                package['node-red'].settings.credentialsFile = getCredentialsFilename(project.files.flow);
+            }
+        }
+        return JSON.stringify(package,"",4);
     },
     "README.md": function(project) {
         return project.name+"\n"+("=".repeat(project.name.length))+"\n\n"+(project.summary||"A Node-RED Project")+"\n\n";
     },
     "settings.json": function() { return "{}" },
-    "flow.json": function() { return "[]" },
+    // "flow.json": function() { return "[]" },
-    "flow_cred.json": function() { return "{}" },
+    // "flow_cred.json": function() { return "{}" },
     ".gitignore": function() { return "*.backup" ;}
 }

red/runtime/storage/localfilesystem/projects/git/index.js

@@ -215,6 +215,10 @@ module.exports = {
         return runCommand(gitCommand,args,cwd);
     },
     getFiles: getFiles,
+    getFile: function(cwd, filePath, treeish) {
+        var args = ["show",treeish+":"+filePath];
+        return runCommand(gitCommand,args,cwd);
+    },
     stageFile: function(cwd,file) {
         var args = ["add"];
         if (Array.isArray(file)) {

red/runtime/storage/localfilesystem/projects/index.js

@@ -153,8 +153,9 @@ function getCommit(project,sha) {
     return activeProject.getCommit(sha);
 }
 
-function getFile(project,path) {
+function getFile(project,filePath,sha) {
-
+    checkActiveProject(project);
+    return activeProject.getFile(filePath,sha);
 }
 
 function getActiveProject() {
@@ -339,6 +340,7 @@ module.exports = {
     createProject: createProject,
     updateProject: updateProject,
     getFiles: getFiles,
+    getFile: getFile,
     stageFile: stageFile,
     unstageFile: unstageFile,
     commit: commit,