parent
4d23325823
commit
f9d1f664f0
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package main |
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import ( |
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"bufio" |
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"context" |
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"errors" |
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"fmt" |
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"io" |
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"os" |
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"strings" |
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cfgpkg "github.com/mediocregopher/blog.mediocregopher.com/srv/cfg" |
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"github.com/mediocregopher/blog.mediocregopher.com/srv/post" |
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"github.com/mediocregopher/mediocre-go-lib/v2/mctx" |
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"github.com/mediocregopher/mediocre-go-lib/v2/mlog" |
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) |
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func importAsset(assetStore post.AssetStore, id, path string) error { |
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f, err := os.Open(path) |
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if err != nil { |
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return fmt.Errorf("opening file: %w", err) |
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} |
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defer f.Close() |
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if err := assetStore.Set(id, f); err != nil { |
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return fmt.Errorf("setting into asset store: %w", err) |
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} |
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return nil |
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} |
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func main() { |
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ctx := context.Background() |
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cfg := cfgpkg.NewBlogCfg(cfgpkg.Params{}) |
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var dataDir cfgpkg.DataDir |
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dataDir.SetupCfg(cfg) |
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defer dataDir.Close() |
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ctx = mctx.WithAnnotator(ctx, &dataDir) |
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id := cfg.String("id", "", "ID the asset will be stored under") |
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path := cfg.String("path", "", "Path the asset should be imported from") |
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fromStdin := cfg.Bool("from-stdin", false, "If set, ignore id and path, read space separated id/path pairs from stdin") |
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// initialization
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err := cfg.Init(ctx) |
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logger := mlog.NewLogger(nil) |
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defer logger.Close() |
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if !*fromStdin && (*id == "" || *path == "") { |
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logger.FatalString(ctx, "-id and -path are required if -from-stdin is not given") |
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} |
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logger.Info(ctx, "process started") |
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defer logger.Info(ctx, "process exiting") |
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if err != nil { |
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logger.Fatal(ctx, "initializing", err) |
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} |
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postDB, err := post.NewSQLDB(dataDir) |
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if err != nil { |
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logger.Fatal(ctx, "initializing post sql db", err) |
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} |
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defer postDB.Close() |
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assetStore := post.NewAssetStore(postDB) |
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if !*fromStdin { |
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ctx := mctx.Annotate(ctx, "id", *id, "path", *path) |
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if err := importAsset(assetStore, *id, *path); err != nil { |
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logger.Fatal(ctx, "failed to import asset", err) |
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} |
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logger.Info(ctx, "asset stored") |
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return |
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} |
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for stdin := bufio.NewReader(os.Stdin); ; { |
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line, err := stdin.ReadString('\n') |
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if errors.Is(err, io.EOF) { |
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return |
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} else if err != nil { |
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logger.Fatal(ctx, "reading from stdin", err) |
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} |
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fields := strings.Fields(line) |
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if len(fields) < 2 { |
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ctx := mctx.Annotate(ctx, "line", line) |
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logger.FatalString(ctx, "cannot process line with fewer than 2 fields") |
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} |
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id, path := fields[0], fields[1] |
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ctx := mctx.Annotate(ctx, "id", id, "path", path) |
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if err := importAsset(assetStore, id, path); err != nil { |
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logger.Fatal(ctx, "failed to import asset", err) |
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} |
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logger.Info(ctx, "asset stored") |
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} |
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} |
@ -0,0 +1,18 @@ |
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diamond-square-terrain.png ../../static/src/img/diamond-square/terrain.png |
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diamond-square-dsalg.png ../../static/src/img/diamond-square/dsalg.png |
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program-structure-diag1.jpg ../../static/src/img/program-structure/diag1.jpg |
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program-structure-diag2.jpg ../../static/src/img/program-structure/diag2.jpg |
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program-structure-diag3.jpg ../../static/src/img/program-structure/diag3.jpg |
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open-infra-keybase.png ../../static/src/img/open-infra/keybase.png |
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wedding-1.jpg ../../static/src/img/wedding/1.jpg |
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wedding-2.jpg ../../static/src/img/wedding/2.jpg |
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wedding-3.jpg ../../static/src/img/wedding/3.jpg |
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happy-tree-partial.png ../../static/src/img/happy-tree/partial.png |
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happy-tree-atmp1.png ../../static/src/img/happy-tree/happy-tree-atmp1.png |
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happy-tree-atmp2.png ../../static/src/img/happy-tree/happy-tree-atmp2.png |
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happy-tree-atmp3-pow3.png ../../static/src/img/happy-tree/happy-tree-atmp3-pow3.png |
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happy-tree-atmp3-pow4.png ../../static/src/img/happy-tree/happy-tree-atmp3-pow4.png |
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happy-tree-atmp3-pow5.png ../../static/src/img/happy-tree/happy-tree-atmp3-pow5.png |
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happy-tree-atmp3-pow6.png ../../static/src/img/happy-tree/happy-tree-atmp3-pow6.png |
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nfts-disaster-girl.jpg ../../static/src/img/nfts/disaster-girl.jpg |
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nfts-gleaners.jpg ../../static/src/img/nfts/gleaners.jpg |
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