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-rw-r--r--web_src/js/components/PullRequestMergeForm.vue252
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diff --git a/web_src/js/components/PullRequestMergeForm.vue b/web_src/js/components/PullRequestMergeForm.vue
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+<script>
+import {SvgIcon} from '../svg.js';
+import {toggleElem} from '../utils/dom.js';
+
+const {csrfToken, pageData} = window.config;
+
+export default {
+ components: {SvgIcon},
+ data: () => ({
+ csrfToken,
+ mergeForm: pageData.pullRequestMergeForm,
+
+ mergeTitleFieldValue: '',
+ mergeMessageFieldValue: '',
+ deleteBranchAfterMerge: false,
+ autoMergeWhenSucceed: false,
+
+ mergeStyle: '',
+ mergeStyleDetail: { // dummy only, these values will come from one of the mergeForm.mergeStyles
+ hideMergeMessageTexts: false,
+ textDoMerge: '',
+ mergeTitleFieldText: '',
+ mergeMessageFieldText: '',
+ hideAutoMerge: false,
+ },
+ mergeStyleAllowedCount: 0,
+
+ showMergeStyleMenu: false,
+ showActionForm: false,
+ }),
+ computed: {
+ mergeButtonStyleClass() {
+ if (this.mergeForm.allOverridableChecksOk) return 'primary';
+ return this.autoMergeWhenSucceed ? 'primary' : 'red';
+ },
+ forceMerge() {
+ return this.mergeForm.canMergeNow && !this.mergeForm.allOverridableChecksOk;
+ },
+ },
+ watch: {
+ mergeStyle(val) {
+ this.mergeStyleDetail = this.mergeForm.mergeStyles.find((e) => e.name === val);
+ for (const elem of document.querySelectorAll('[data-pull-merge-style]')) {
+ toggleElem(elem, elem.getAttribute('data-pull-merge-style') === val);
+ }
+ },
+ },
+ created() {
+ this.mergeStyleAllowedCount = this.mergeForm.mergeStyles.reduce((v, msd) => v + (msd.allowed ? 1 : 0), 0);
+
+ let mergeStyle = this.mergeForm.mergeStyles.find((e) => e.allowed && e.name === this.mergeForm.defaultMergeStyle)?.name;
+ if (!mergeStyle) mergeStyle = this.mergeForm.mergeStyles.find((e) => e.allowed)?.name;
+ this.switchMergeStyle(mergeStyle, !this.mergeForm.canMergeNow);
+ },
+ mounted() {
+ document.addEventListener('mouseup', this.hideMergeStyleMenu);
+ },
+ unmounted() {
+ document.removeEventListener('mouseup', this.hideMergeStyleMenu);
+ },
+ methods: {
+ hideMergeStyleMenu() {
+ this.showMergeStyleMenu = false;
+ },
+ toggleActionForm(show) {
+ this.showActionForm = show;
+ if (!show) return;
+ this.deleteBranchAfterMerge = this.mergeForm.defaultDeleteBranchAfterMerge;
+ this.mergeTitleFieldValue = this.mergeStyleDetail.mergeTitleFieldText;
+ this.mergeMessageFieldValue = this.mergeStyleDetail.mergeMessageFieldText;
+ },
+ switchMergeStyle(name, autoMerge = false) {
+ this.mergeStyle = name;
+ this.autoMergeWhenSucceed = autoMerge;
+ },
+ clearMergeMessage() {
+ this.mergeMessageFieldValue = this.mergeForm.defaultMergeMessage;
+ },
+ },
+};
+</script>
+<template>
+ <!--
+ if this component is shown, either the user is an admin (can do a merge without checks), or they are a writer who has the permission to do a merge
+ if the user is a writer and can't do a merge now (canMergeNow==false), then only show the Auto Merge for them
+ How to test the UI manually:
+ * Method 1: manually set some variables in pull.tmpl, eg: {{$notAllOverridableChecksOk = true}} {{$canMergeNow = false}}
+ * Method 2: make a protected branch, then set state=pending/success :
+ curl -X POST ${root_url}/api/v1/repos/${owner}/${repo}/statuses/${sha} \
+ -H "accept: application/json" -H "authorization: Basic $base64_auth" -H "Content-Type: application/json" \
+ -d '{"context": "test/context", "description": "description", "state": "${state}", "target_url": "http://localhost"}'
+ -->
+ <div>
+ <!-- eslint-disable-next-line vue/no-v-html -->
+ <div v-if="mergeForm.hasPendingPullRequestMerge" v-html="mergeForm.hasPendingPullRequestMergeTip" class="ui info message"/>
+
+ <!-- another similar form is in pull.tmpl (manual merge)-->
+ <form class="ui form form-fetch-action" v-if="showActionForm" :action="mergeForm.baseLink+'/merge'" method="post">
+ <input type="hidden" name="_csrf" :value="csrfToken">
+ <input type="hidden" name="head_commit_id" v-model="mergeForm.pullHeadCommitID">
+ <input type="hidden" name="merge_when_checks_succeed" v-model="autoMergeWhenSucceed">
+ <input type="hidden" name="force_merge" v-model="forceMerge">
+
+ <template v-if="!mergeStyleDetail.hideMergeMessageTexts">
+ <div class="field">
+ <input type="text" name="merge_title_field" v-model="mergeTitleFieldValue">
+ </div>
+ <div class="field">
+ <textarea name="merge_message_field" rows="5" :placeholder="mergeForm.mergeMessageFieldPlaceHolder" v-model="mergeMessageFieldValue"/>
+ <template v-if="mergeMessageFieldValue !== mergeForm.defaultMergeMessage">
+ <button @click.prevent="clearMergeMessage" class="btn tw-mt-1 tw-p-1 interact-fg" :data-tooltip-content="mergeForm.textClearMergeMessageHint">
+ {{ mergeForm.textClearMergeMessage }}
+ </button>
+ </template>
+ </div>
+ </template>
+
+ <div class="field" v-if="mergeStyle === 'manually-merged'">
+ <input type="text" name="merge_commit_id" :placeholder="mergeForm.textMergeCommitId">
+ </div>
+
+ <button class="ui button" :class="mergeButtonStyleClass" type="submit" name="do" :value="mergeStyle">
+ {{ mergeStyleDetail.textDoMerge }}
+ <template v-if="autoMergeWhenSucceed">
+ {{ mergeForm.textAutoMergeButtonWhenSucceed }}
+ </template>
+ </button>
+
+ <button class="ui button merge-cancel" @click="toggleActionForm(false)">
+ {{ mergeForm.textCancel }}
+ </button>
+
+ <div class="ui checkbox tw-ml-1" v-if="mergeForm.isPullBranchDeletable && !autoMergeWhenSucceed">
+ <input name="delete_branch_after_merge" type="checkbox" v-model="deleteBranchAfterMerge" id="delete-branch-after-merge">
+ <label for="delete-branch-after-merge">{{ mergeForm.textDeleteBranch }}</label>
+ </div>
+ </form>
+
+ <div v-if="!showActionForm" class="tw-flex">
+ <!-- the merge button -->
+ <div class="ui buttons merge-button" :class="[mergeForm.emptyCommit ? 'grey' : mergeForm.allOverridableChecksOk ? 'primary' : 'red']" @click="toggleActionForm(true)">
+ <button class="ui button">
+ <svg-icon name="octicon-git-merge"/>
+ <span class="button-text">
+ {{ mergeStyleDetail.textDoMerge }}
+ <template v-if="autoMergeWhenSucceed">
+ {{ mergeForm.textAutoMergeButtonWhenSucceed }}
+ </template>
+ </span>
+ </button>
+ <div class="ui dropdown icon button" @click.stop="showMergeStyleMenu = !showMergeStyleMenu" v-if="mergeStyleAllowedCount>1">
+ <svg-icon name="octicon-triangle-down" :size="14"/>
+ <div class="menu" :class="{'show':showMergeStyleMenu}">
+ <template v-for="msd in mergeForm.mergeStyles">
+ <!-- if can merge now, show one action "merge now", and an action "auto merge when succeed" -->
+ <div class="item" v-if="msd.allowed && mergeForm.canMergeNow" :key="msd.name" @click.stop="switchMergeStyle(msd.name)">
+ <div class="action-text">
+ {{ msd.textDoMerge }}
+ </div>
+ <div v-if="!msd.hideAutoMerge" class="auto-merge-small" @click.stop="switchMergeStyle(msd.name, true)">
+ <svg-icon name="octicon-clock" :size="14"/>
+ <div class="auto-merge-tip">
+ {{ mergeForm.textAutoMergeWhenSucceed }}
+ </div>
+ </div>
+ </div>
+
+ <!-- if can NOT merge now, only show one action "auto merge when succeed" -->
+ <div class="item" v-if="msd.allowed && !mergeForm.canMergeNow && !msd.hideAutoMerge" :key="msd.name" @click.stop="switchMergeStyle(msd.name, true)">
+ <div class="action-text">
+ {{ msd.textDoMerge }} {{ mergeForm.textAutoMergeButtonWhenSucceed }}
+ </div>
+ </div>
+ </template>
+ </div>
+ </div>
+ </div>
+
+ <!-- the cancel auto merge button -->
+ <form v-if="mergeForm.hasPendingPullRequestMerge" :action="mergeForm.baseLink+'/cancel_auto_merge'" method="post" class="tw-ml-4">
+ <input type="hidden" name="_csrf" :value="csrfToken">
+ <button class="ui button">
+ {{ mergeForm.textAutoMergeCancelSchedule }}
+ </button>
+ </form>
+ </div>
+ </div>
+</template>
+<style scoped>
+/* to keep UI the same, at the moment we are still using some Fomantic UI styles, but we do not use their scripts, so we need to fine tune some styles */
+.ui.dropdown .menu.show {
+ display: block;
+}
+.ui.checkbox label {
+ cursor: pointer;
+}
+
+/* make the dropdown list left-aligned */
+.ui.merge-button {
+ position: relative;
+}
+.ui.merge-button .ui.dropdown {
+ position: static;
+}
+.ui.merge-button > .ui.dropdown:last-child > .menu:not(.left) {
+ left: 0;
+ right: auto;
+}
+.ui.merge-button .ui.dropdown .menu > .item {
+ display: flex;
+ align-items: stretch;
+ padding: 0 !important; /* polluted by semantic.css: .ui.dropdown .menu > .item { !important } */
+}
+
+/* merge style list item */
+.action-text {
+ padding: 0.8rem;
+ flex: 1
+}
+
+.auto-merge-small {
+ width: 40px;
+ display: flex;
+ align-items: center;
+ justify-content: center;
+ position: relative;
+}
+.auto-merge-small .auto-merge-tip {
+ display: none;
+ left: 38px;
+ top: -1px;
+ bottom: -1px;
+ position: absolute;
+ align-items: center;
+ color: var(--color-info-text);
+ background-color: var(--color-info-bg);
+ border: 1px solid var(--color-info-border);
+ border-left: none;
+ padding-right: 1rem;
+}
+
+.auto-merge-small:hover {
+ color: var(--color-info-text);
+ background-color: var(--color-info-bg);
+ border: 1px solid var(--color-info-border);
+}
+
+.auto-merge-small:hover .auto-merge-tip {
+ display: flex;
+}
+
+</style>