Blomios
a25ecbf47c
Build and push an image from the local checkout with configurable repository and tag; configure Compose to pull that image without an upstream build. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
40 lines
1.4 KiB
Bash
Executable File
40 lines
1.4 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -euo pipefail
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usage() {
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printf '%s\n' 'Usage: build-push.sh [TAG]' \
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'Build this checkout and push it to the Gitea container registry.' \
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'TAG defaults to NODECAST_TAG or latest; NODECAST_IMAGE overrides the image repository.'
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}
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if [[ $# -eq 1 && ( $1 == --help || $1 == -h ) ]]; then
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usage
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exit 0
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fi
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if [[ $# -gt 1 ]]; then
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usage >&2
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exit 1
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fi
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repo_dir="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd -P)"
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image="${NODECAST_IMAGE:-gitea.anthonybouteiller.ovh/blomios/nodecast-tv}"
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tag="${1-${NODECAST_TAG:-latest}}"
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if [[ ! $tag =~ ^[a-zA-Z0-9_][a-zA-Z0-9_.-]{0,127}$ ]]; then
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printf '%s\n' 'Error: Invalid Docker tag (1–128 letters, digits, underscores, dots or hyphens; cannot start with dot/hyphen).' >&2
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exit 1
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fi
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if [[ $image != */* || $image == *://* || $image == *@* || $image =~ [[:space:]] || ${image##*/} == *:* ]]; then
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printf '%s\n' 'Error: NODECAST_IMAGE must be a registry/repository path without a tag or digest.' >&2
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exit 1
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fi
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if ! command -v docker >/dev/null 2>&1; then
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printf '%s\n' 'Error: Docker is required to build and push the image.' >&2
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exit 1
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fi
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reference="${image}:${tag}"
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printf 'Building %s from %s\n' "$reference" "$repo_dir"
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docker build --file "$repo_dir/Dockerfile" --tag "$reference" "$repo_dir"
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printf 'Pushing %s\n' "$reference"
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docker push "$reference"
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