feat: Implement repository provider interfaces for GitHub and Forgejo

providers/forgejo.sh

@@ -0,0 +1,53 @@
+#!/usr/bin/env bash
+# =============================================================================
+# providers/forgejo.sh
+# Forgejo REST API provider implementation.
+# =============================================================================
+
+provider_name() {
+  echo "Forgejo (${FORGEJO_URL})"
+}
+
+# ---------------------------------------------------------------------------
+# provider_create_repo <name> <description> <private: true|false>
+# ---------------------------------------------------------------------------
+provider_create_repo() {
+  local name="$1"
+  local desc="$2"
+  local private="$3"
+
+  local http_code
+  http_code=$(curl -s -o /dev/null -w "%{http_code}" \
+    -H "Authorization: token ${FORGEJO_TOKEN}" \
+    -H "Content-Type: application/json" \
+    -X POST "${FORGEJO_URL}/api/v1/user/repos" \
+    -d "{
+      \"name\": \"${name}\",
+      \"description\": \"${desc}\",
+      \"private\": ${private},
+      \"auto_init\": false
+    }")
+
+  case "$http_code" in
+    201) success "Repository '${name}' created successfully." ;;
+    409) info    "Repository '${name}' already exists - skipping." ;;
+    401) error   "Unauthorized. Check your FORGEJO_TOKEN."; exit 1 ;;
+    *)   error   "Forgejo API returned HTTP ${http_code}. Check connectivity."; exit 1 ;;
+  esac
+}
+
+provider_clone_url() {
+  echo "${FORGEJO_URL}/${FORGEJO_USER}/${1}.git"
+}
+
+provider_ssh_url() {
+  local host
+  # Extract hostname by removing protocol and trailing slashes
+  host=$(echo "${FORGEJO_URL}" | sed -e 's|^[^/]*//||' -e 's|/*$||')
+  # Using port 222 as default for many homelab Forgejo/Gitea setups
+  echo "ssh://git@${host}:222/${FORGEJO_USER}/${1}.git"
+}
+
+provider_web_url() {
+  echo "${FORGEJO_URL}/${FORGEJO_USER}/${1}"
+}

providers/github.sh

@@ -0,0 +1,54 @@
+#!/usr/bin/env bash
+# =============================================================================
+# providers/github.sh
+# GitHub REST API provider implementation.
+# =============================================================================
+
+provider_name() {
+  echo "GitHub (https://github.com)"
+}
+
+_github_namespace() {
+  echo "${GITHUB_ORG:-$GITHUB_USER}"
+}
+
+provider_create_repo() {
+  local name="$1"
+  local desc="$2"
+  local private="$3"
+  local namespace
+  namespace=$(_github_namespace)
+
+  local endpoint="https://api.github.com/user/repos"
+  [[ -n "${GITHUB_ORG:-}" ]] && endpoint="https://api.github.com/orgs/${namespace}/repos"
+
+  local http_code
+  http_code=$(curl -s -o /dev/null -w "%{http_code}" \
+    -H "Authorization: token ${GITHUB_TOKEN}" \
+    -H "Accept: application/vnd.github.v3+json" \
+    -X POST "$endpoint" \
+    -d "{
+      \"name\": \"${name}\",
+      \"description\": \"${desc}\",
+      \"private\": ${private},
+      \"auto_init\": false
+    }")
+
+  case "$http_code" in
+    201) success "Repository '${name}' created on GitHub." ;;
+    422) info    "Repository '${name}' already exists - skipping." ;;
+    *)   error   "GitHub API returned HTTP ${http_code}. check token/permissions."; exit 1 ;;
+  esac
+}
+
+provider_ssh_url() {
+  echo "git@github.com:$(_github_namespace)/${1}.git"
+}
+
+provider_clone_url() {
+  echo "https://github.com/$(_github_namespace)/${1}.git"
+}
+
+provider_web_url() {
+  echo "https://github.com/$(_github_namespace)/${1}"
+}