ci: add pr bot for auto-labeling + rewrite release workflow for semver tags

pr-bot labels PRs by area (scan, nuclei, modules, ci, deps, etc) and size
(xs/s/m/l/xl), posts a summary comment with file stats breakdown.

release workflow now triggers on v* tags instead of every push to main -
extracts version from tag, injects via ldflags, auto-generates changelog
from commits since last release, includes install instructions in the
release body. prerelease detection for rc/beta tags.

Signed-off-by: vmfunc <celeste@linux.com>

.github/labeler.yml

@@ -0,0 +1,44 @@
+ci:
+  - changed-files:
+      - any-glob-to-any-file: ".github/**"
+
+deps:
+  - changed-files:
+      - any-glob-to-any-file:
+          - "go.mod"
+          - "go.sum"
+          - "flake.nix"
+          - "flake.lock"
+
+scan:
+  - changed-files:
+      - any-glob-to-any-file: "internal/scan/**"
+
+nuclei:
+  - changed-files:
+      - any-glob-to-any-file: "internal/nuclei/**"
+
+modules:
+  - changed-files:
+      - any-glob-to-any-file:
+          - "internal/modules/**"
+          - "internal/scan/builtin/**"
+          - "internal/scan/js/**"
+          - "modules/**"
+
+docs:
+  - changed-files:
+      - any-glob-to-any-file:
+          - "**/*.md"
+          - "docs/**"
+
+tests:
+  - changed-files:
+      - any-glob-to-any-file: "**/*_test.go"
+
+config:
+  - changed-files:
+      - any-glob-to-any-file:
+          - "internal/config/**"
+          - ".golangci.yml"
+          - ".editorconfig"

.github/workflows/pr-bot.yml

@@ -0,0 +1,139 @@
+name: pr bot
+
+on:
+  pull_request:
+    types: [opened, synchronize, reopened, edited]
+
+permissions:
+  contents: read
+  pull-requests: write
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  label:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/labeler@v5
+        with:
+          configuration-path: .github/labeler.yml
+
+  size:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: label pr size
+        uses: actions/github-script@v7
+        with:
+          script: |
+            const { data: files } = await github.rest.pulls.listFiles({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              pull_number: context.payload.pull_request.number,
+              per_page: 100,
+            });
+
+            const changes = files.reduce((sum, f) => sum + f.additions + f.deletions, 0);
+
+            let size;
+            if (changes < 10) size = "size/xs";
+            else if (changes < 50) size = "size/s";
+            else if (changes < 200) size = "size/m";
+            else if (changes < 500) size = "size/l";
+            else size = "size/xl";
+
+            const sizeLabels = ["size/xs", "size/s", "size/m", "size/l", "size/xl"];
+            const currentLabels = context.payload.pull_request.labels.map(l => l.name);
+            const toRemove = currentLabels.filter(l => sizeLabels.includes(l) && l !== size);
+
+            for (const label of toRemove) {
+              await github.rest.issues.removeLabel({
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                issue_number: context.payload.pull_request.number,
+                name: label,
+              }).catch(() => {});
+            }
+
+            await github.rest.issues.addLabels({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              issue_number: context.payload.pull_request.number,
+              labels: [size],
+            });
+
+  ci-summary:
+    runs-on: ubuntu-latest
+    needs: [label, size]
+    if: always()
+    steps:
+      - uses: actions/github-script@v7
+        with:
+          script: |
+            const pr = context.payload.pull_request;
+            const { data: checks } = await github.rest.checks.listForRef({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              ref: pr.head.sha,
+              per_page: 100,
+            });
+
+            const { data: files } = await github.rest.pulls.listFiles({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              pull_number: pr.number,
+              per_page: 100,
+            });
+
+            const additions = files.reduce((sum, f) => sum + f.additions, 0);
+            const deletions = files.reduce((sum, f) => sum + f.deletions, 0);
+            const fileCount = files.length;
+
+            let body = `### pr summary\n\n`;
+            body += `**${fileCount}** files changed (+${additions} -${deletions})\n\n`;
+
+            const goFiles = files.filter(f => f.filename.endsWith('.go')).length;
+            const testFiles = files.filter(f => f.filename.endsWith('_test.go')).length;
+            const ciFiles = files.filter(f => f.filename.startsWith('.github/')).length;
+            const modFiles = files.filter(f => f.filename === 'go.mod' || f.filename === 'go.sum').length;
+
+            if (goFiles > 0 || testFiles > 0 || ciFiles > 0 || modFiles > 0) {
+              body += `| category | files |\n|----------|-------|\n`;
+              if (goFiles > 0) body += `| go source | ${goFiles} |\n`;
+              if (testFiles > 0) body += `| tests | ${testFiles} |\n`;
+              if (ciFiles > 0) body += `| ci/workflows | ${ciFiles} |\n`;
+              if (modFiles > 0) body += `| deps | ${modFiles} |\n`;
+              body += `\n`;
+            }
+
+            // find existing bot comment
+            const { data: comments } = await github.rest.issues.listComments({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              issue_number: pr.number,
+            });
+
+            const marker = '<!-- sif-pr-bot -->';
+            body = marker + '\n' + body;
+
+            const existing = comments.find(c =>
+              c.user.type === 'Bot' && c.body.includes(marker)
+            );
+
+            if (existing) {
+              await github.rest.issues.updateComment({
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                comment_id: existing.id,
+                body,
+              });
+            } else {
+              await github.rest.issues.createComment({
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                issue_number: pr.number,
+                body,
+              });
+            }

.github/workflows/release.yml

@@ -2,7 +2,8 @@ name: release
 
 on:
   push:
-    branches: [main]
+    tags:
+      - "v*"
 
 permissions:
   contents: write
@@ -24,21 +25,24 @@ jobs:
         with:
           go-version: "1.24"
 
+      - name: extract version
+        run: echo "VERSION=${GITHUB_REF_NAME#v}" >> $GITHUB_ENV
+
       - name: build for windows
         run: |
-          GOOS=windows GOARCH=amd64 go build -o sif-windows-amd64.exe ./cmd/sif
-          GOOS=windows GOARCH=386 go build -o sif-windows-386.exe ./cmd/sif
+          GOOS=windows GOARCH=amd64 go build -ldflags="-s -w -X main.version=${{ env.VERSION }}" -o sif-windows-amd64.exe ./cmd/sif
+          GOOS=windows GOARCH=386 go build -ldflags="-s -w -X main.version=${{ env.VERSION }}" -o sif-windows-386.exe ./cmd/sif
 
       - name: build for macOS
         run: |
-          GOOS=darwin GOARCH=amd64 go build -o sif-macos-amd64 ./cmd/sif
-          GOOS=darwin GOARCH=arm64 go build -o sif-macos-arm64 ./cmd/sif
+          GOOS=darwin GOARCH=amd64 go build -ldflags="-s -w -X main.version=${{ env.VERSION }}" -o sif-macos-amd64 ./cmd/sif
+          GOOS=darwin GOARCH=arm64 go build -ldflags="-s -w -X main.version=${{ env.VERSION }}" -o sif-macos-arm64 ./cmd/sif
 
       - name: build for linux
         run: |
-          GOOS=linux GOARCH=amd64 go build -o sif-linux-amd64 ./cmd/sif
-          GOOS=linux GOARCH=386 go build -o sif-linux-386 ./cmd/sif
-          GOOS=linux GOARCH=arm64 go build -o sif-linux-arm64 ./cmd/sif
+          GOOS=linux GOARCH=amd64 go build -ldflags="-s -w -X main.version=${{ env.VERSION }}" -o sif-linux-amd64 ./cmd/sif
+          GOOS=linux GOARCH=386 go build -ldflags="-s -w -X main.version=${{ env.VERSION }}" -o sif-linux-386 ./cmd/sif
+          GOOS=linux GOARCH=arm64 go build -ldflags="-s -w -X main.version=${{ env.VERSION }}" -o sif-linux-arm64 ./cmd/sif
 
       - name: package releases with modules
         run: |
@@ -57,8 +61,6 @@ jobs:
 
       - name: build debian packages
         run: |
-          VERSION="0.1.0-$(git rev-parse --short HEAD)"
-
           declare -A arch_map=(
             ["sif-linux-amd64"]="amd64"
             ["sif-linux-386"]="i386"
@@ -67,7 +69,7 @@ jobs:
 
           for binary in sif-linux-amd64 sif-linux-386 sif-linux-arm64; do
             arch="${arch_map[$binary]}"
-            pkg_dir="sif_${VERSION}_${arch}"
+            pkg_dir="sif_${{ env.VERSION }}_${arch}"
 
             mkdir -p "${pkg_dir}/DEBIAN"
             mkdir -p "${pkg_dir}/usr/bin"
@@ -79,11 +81,11 @@ jobs:
 
             cat > "${pkg_dir}/DEBIAN/control" << EOF
           Package: sif
-          Version: ${VERSION}
+          Version: ${{ env.VERSION }}
           Section: security
           Priority: optional
           Architecture: ${arch}
-          Maintainer: vmfunc <celeste@router.sex>
+          Maintainer: vmfunc <celeste@linux.com>
           Homepage: https://github.com/vmfunc/sif
           Description: Modular pentesting toolkit
            sif is a fast, concurrent, and extensible pentesting toolkit written in Go.
@@ -113,41 +115,71 @@ jobs:
           artifact-name: sbom.spdx.json
           output-file: sbom.spdx.json
 
-      - name: set release version
-        run: echo "RELEASE_VERSION=$(git rev-parse --short HEAD)" >> $GITHUB_ENV
+      - name: generate changelog
+        id: changelog
+        uses: actions/github-script@v7
+        with:
+          result-encoding: string
+          script: |
+            const { data: releases } = await github.rest.repos.listReleases({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              per_page: 1,
+            });
 
-      - name: create release and upload assets
+            const prev = releases.length > 0 ? releases[0].tag_name : '';
+            const range = prev ? `${prev}...${context.ref}` : '';
+
+            const { data: commits } = await github.rest.repos.compareCommitsWithBasehead({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              basehead: prev ? `${prev}...${{ github.ref_name }}` : `${{ github.sha }}~10...${{ github.sha }}`,
+            }).catch(() => ({ data: { commits: [] } }));
+
+            let log = '';
+            for (const c of commits.commits || []) {
+              const msg = c.commit.message.split('\n')[0];
+              const sha = c.sha.substring(0, 7);
+              log += `- ${msg} (${sha})\n`;
+            }
+
+            return log || 'initial release';
+
+      - name: create release
         uses: softprops/action-gh-release@v2
         with:
-          tag_name: automated-release-${{ env.RELEASE_VERSION }}
-          name: Release ${{ env.RELEASE_VERSION }}
+          name: sif v${{ env.VERSION }}
           body: |
-            Automated release v${{ env.RELEASE_VERSION }}
+            ## what's changed
 
-            ## Assets
+            ${{ steps.changelog.outputs.result }}
 
-            Each archive contains the sif binary and built-in modules.
+            ## install
 
-            - Windows (64-bit): `sif-windows-amd64.zip`
-            - Windows (32-bit): `sif-windows-386.zip`
-            - macOS (64-bit Intel): `sif-macos-amd64.tar.gz`
-            - macOS (64-bit ARM): `sif-macos-arm64.tar.gz`
-            - Linux (64-bit): `sif-linux-amd64.tar.gz`
-            - Linux (32-bit): `sif-linux-386.tar.gz`
-            - Linux (64-bit ARM): `sif-linux-arm64.tar.gz`
-            - Debian/Ubuntu (64-bit): `sif_*_amd64.deb`
-            - Debian/Ubuntu (32-bit): `sif_*_i386.deb`
-            - Debian/Ubuntu (64-bit ARM): `sif_*_arm64.deb`
+            **homebrew / linuxbrew**
+            ```bash
+            # coming soon
+            ```
 
-            ## Verification
+            **debian / ubuntu**
+            ```bash
+            sudo dpkg -i sif_${{ env.VERSION }}_amd64.deb
+            ```
+
+            **go install**
+            ```bash
+            go install github.com/dropalldatabases/sif/cmd/sif@v${{ env.VERSION }}
+            ```
+
+            **binary download** - grab the right archive from below.
+
+            ## verification
 
             ```bash
             sha256sum -c checksums-sha256.txt
             ```
-
-            For more details, check the [commit history](https://github.com/${{ github.repository }}/commits/main).
           draft: false
-          prerelease: false
+          prerelease: ${{ contains(github.ref_name, '-') }}
           files: |
             sif-windows-amd64.zip
             sif-windows-386.zip
@@ -165,6 +197,7 @@ jobs:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
       - name: push to cloudsmith
+        if: ${{ !contains(github.ref_name, '-') }}
         env:
           CLOUDSMITH_API_KEY: ${{ secrets.CLOUDSMITH_API_KEY }}
         run: |