tirbofish/kitgit · commit

1738e3a0bfd521372ccb8cd4743e466a23f37a2c

feat: add labels and milestones for issues and pulls

Thribhu K <4tkbytes@pm.me> · 2026-07-28 15:12

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diff --git a/migrations/017_labels_milestones.sql b/migrations/017_labels_milestones.sql
new file mode 100644
index 0000000..f4ce6e1
--- /dev/null
+++ b/migrations/017_labels_milestones.sql
@@ -0,0 +1,55 @@
+-- Labels and milestones for issues and pull requests.
+
+-- Replace the legacy text-only issue_labels table with proper label entities.
+DROP TABLE IF EXISTS issue_labels;
+
+CREATE TABLE labels (
+    id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+    repo_id UUID NOT NULL REFERENCES repositories(id) ON DELETE CASCADE,
+    name TEXT NOT NULL,
+    color TEXT NOT NULL DEFAULT '0969da',
+    description TEXT NOT NULL DEFAULT '',
+    created_at TIMESTAMPTZ NOT NULL DEFAULT now(),
+    UNIQUE (repo_id, name),
+    CONSTRAINT labels_name_len CHECK (char_length(name) BETWEEN 1 AND 50),
+    CONSTRAINT labels_color_format CHECK (color ~ '^[0-9a-fA-F]{6}$')
+);
+CREATE INDEX labels_repo_id_idx ON labels(repo_id);
+
+CREATE TABLE milestones (
+    id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+    repo_id UUID NOT NULL REFERENCES repositories(id) ON DELETE CASCADE,
+    title TEXT NOT NULL,
+    description TEXT NOT NULL DEFAULT '',
+    due_on DATE,
+    state TEXT NOT NULL DEFAULT 'open' CHECK (state IN ('open', 'closed')),
+    created_at TIMESTAMPTZ NOT NULL DEFAULT now(),
+    updated_at TIMESTAMPTZ NOT NULL DEFAULT now(),
+    closed_at TIMESTAMPTZ,
+    UNIQUE (repo_id, title),
+    CONSTRAINT milestones_title_len CHECK (char_length(title) BETWEEN 1 AND 120)
+);
+CREATE INDEX milestones_repo_id_idx ON milestones(repo_id);
+CREATE INDEX milestones_repo_state_idx ON milestones(repo_id, state);
+
+ALTER TABLE issues
+    ADD COLUMN IF NOT EXISTS milestone_id UUID REFERENCES milestones(id) ON DELETE SET NULL;
+CREATE INDEX IF NOT EXISTS issues_milestone_id_idx ON issues(milestone_id);
+
+ALTER TABLE pull_requests
+    ADD COLUMN IF NOT EXISTS milestone_id UUID REFERENCES milestones(id) ON DELETE SET NULL;
+CREATE INDEX IF NOT EXISTS pull_requests_milestone_id_idx ON pull_requests(milestone_id);
+
+CREATE TABLE issue_labels (
+    issue_id UUID NOT NULL REFERENCES issues(id) ON DELETE CASCADE,

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